/* ========================================
   HABIT TRACKER - STYLE.CSS
   Premium Dark Theme Landing + Light App
   ======================================== */

/* -------------------- CSS Variables -------------------- */
:root {
    /* Dark Theme Colors (Landing Page) */
    --dark-bg: #0a0a0b;
    --dark-bg-secondary: #111113;
    --dark-surface: #18181b;
    --dark-border: #27272a;
    --dark-text: #fafafa;
    --dark-text-secondary: #a1a1aa;
    --dark-text-muted: #71717a;
    --dark-accent: #a78bfa;
    --dark-accent-glow: rgba(167, 139, 250, 0.3);
    --dark-gold: #fbbf24;
    
    /* Light Theme Colors (App) */
    --bg-primary: #ffffff;
    --bg-secondary: #faf8f5;
    --bg-tertiary: #f5f0e8;
    --text-primary: #2d2a26;
    --text-secondary: #5c5650;
    --text-muted: #8a8279;
    --border-color: #e8e0d5;
    --accent-color: #2383e2;
    --accent-hover: #1a6cb8;
    --success-color: #0f7b6c;
    --success-bg: #dbf0ed;
    --warning-color: #d9730d;
    --checkbox-checked: #2383e2;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* -------------------- Reset & Base -------------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--dark-bg);
    color: var(--dark-text);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ========================================
   CALENDAR NAVIGATION BUTTON (Top-Left)
   ======================================== */
.calendar-nav-btn {
    position: fixed;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--dark-accent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.calendar-nav-btn:hover {
    background: rgba(139, 92, 246, 0.25);
    border-color: rgba(139, 92, 246, 0.5);
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.calendar-nav-btn:active {
    transform: scale(0.95);
}

.calendar-nav-btn svg {
    stroke: currentColor;
}

/* Hide calendar button when calendar view is open */
.calendar-view-container:not(.hidden) ~ .calendar-nav-btn,
body:has(.calendar-view-container:not(.hidden)) .calendar-nav-btn {
    display: none;
}

/* ========================================
   LIVE CLOCK COMPONENT
   ======================================== */
.live-clock-container {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.live-clock {
    position: relative;
    z-index: 1;
}

.clock-time {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    font-variant-numeric: tabular-nums;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.clock-time.updating {
    opacity: 0.7;
    transform: scale(0.98);
}

.clock-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 80px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    filter: blur(20px);
    z-index: 0;
    pointer-events: none;
}

/* ========================================
   2026 CALENDAR VIEW
   ======================================== */
.calendar-view-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--dark-bg);
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: fadeIn 0.3s ease;
}

.calendar-view-container.hidden {
    display: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Calendar Navigation Bar */
.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(17, 17, 17, 0.95);
    border-bottom: 1px solid var(--dark-border);
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.calendar-back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    color: var(--dark-text);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.calendar-back-btn:hover {
    background: var(--dark-surface);
    border-color: var(--dark-accent);
    color: var(--dark-accent);
}

.calendar-title {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calendar-nav-spacer {
    width: 120px;
}

/* Calendar Content Area */
.calendar-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    scroll-behavior: smooth;
}

/* Calendar Grid - 12 Months */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* Individual Month Card */
.calendar-month-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    animation: monthFadeIn 0.4s ease forwards;
    opacity: 0;
}

.calendar-month-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

@keyframes monthFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.month-card-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--dark-border);
}

.month-card-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-normal);
}

.month-card-name.current {
    font-size: 1.4rem;
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
    animation: monthGlow 2s ease-in-out infinite alternate;
}

@keyframes monthGlow {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2); }
}

/* Current Month Card Highlight */
.calendar-month-card.current-month {
    border: 2px solid rgba(139, 92, 246, 0.6);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(124, 58, 237, 0.05) 100%);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.2), inset 0 0 20px rgba(139, 92, 246, 0.05);
}

.calendar-month-card.current-month:hover {
    border-color: rgba(139, 92, 246, 0.8);
    box-shadow: 0 8px 40px rgba(139, 92, 246, 0.4), inset 0 0 30px rgba(139, 92, 246, 0.08);
}

/* Days of Week Header */
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: var(--spacing-xs);
}

.calendar-weekday {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--dark-text-muted);
    padding: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Calendar Days Grid */
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--dark-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: default;
}

.calendar-day:hover {
    background: rgba(139, 92, 246, 0.1);
}

.calendar-day.empty {
    cursor: default;
}

.calendar-day.empty:hover {
    background: transparent;
}

.calendar-day.weekend {
    color: rgba(167, 139, 250, 0.7);
}

.calendar-day.today {
    background: linear-gradient(135deg, var(--dark-accent) 0%, #7c3aed 100%);
    color: white;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.6);
    transform: scale(1.15);
    z-index: 1;
    position: relative;
    animation: todayPulse 2s ease-in-out infinite;
}

@keyframes todayPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(139, 92, 246, 0.6); }
    50% { box-shadow: 0 4px 30px rgba(139, 92, 246, 0.9), 0 0 10px rgba(139, 92, 246, 0.5); }
}

.calendar-day.today:hover {
    background: linear-gradient(135deg, #9f7aea 0%, #8b5cf6 100%);
    transform: scale(1.2);
}

/* Responsive Calendar */
@media (max-width: 768px) {
    .calendar-nav {
        padding: var(--spacing-md) var(--spacing-sm);
        gap: var(--spacing-xs);
        flex-wrap: nowrap;
    }
    
    .calendar-title {
        font-size: 1rem;
        white-space: nowrap;
        flex: 1;
        text-align: center;
    }
    
    .calendar-back-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.7rem;
        flex-shrink: 0;
    }
    
    .calendar-back-btn span {
        display: none;
    }
    
    .calendar-nav-spacer {
        display: none;
    }
    
    .calendar-content {
        padding: var(--spacing-md);
    }
    
    .calendar-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .calendar-month-card {
        padding: var(--spacing-md);
    }
    
    .calendar-day {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .calendar-nav {
        padding: var(--spacing-sm);
    }
    
    .calendar-title {
        font-size: 0.95rem;
    }
    
    .calendar-back-btn {
        padding: var(--spacing-xs);
        min-width: 36px;
        justify-content: center;
    }
    
    .calendar-back-btn span {
        display: none;
    }
    
    .clock-time {
        font-size: 2rem;
    }
    
    .calendar-nav-btn {
        width: 40px;
        height: 40px;
        top: var(--spacing-md);
        left: var(--spacing-md);
    }
}

/* ========================================
   LANDING PAGE STYLES
   ======================================== */

.landing-page {
    min-height: 100vh;
}

/* -------------------- Hero Section -------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1519681393784-d120267933ba?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    filter: brightness(0.3) saturate(0.8);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 10, 11, 0.7) 0%,
        rgba(10, 10, 11, 0.85) 50%,
        rgba(10, 10, 11, 0.95) 100%
    );
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

/* ==========================================
   HERO GREETING - Personalized Motivational Message
   Premium pill/badge style with subtle animations
   Positioned above the "2026 Edition" badge
   ========================================== */

.hero-greeting-wrapper {
    margin-bottom: 16px;
    min-height: 36px; /* Prevent layout shift */
    display: flex;
    justify-content: center;
}

.hero-greeting {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    
    /* Glassmorphism background */
    background: linear-gradient(
        135deg,
        rgba(139, 92, 246, 0.15) 0%,
        rgba(99, 102, 241, 0.1) 50%,
        rgba(251, 191, 36, 0.08) 100%
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    
    /* Border with subtle glow */
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 50px;
    
    /* Soft shadow */
    box-shadow: 
        0 4px 20px -5px rgba(139, 92, 246, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    
    /* Initial state - hidden until JS shows it */
    opacity: 0;
    transform: translateY(-10px);
    visibility: hidden;
    
    /* Smooth transition for appearance */
    transition: 
        opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.6s ease;
}

/* Visible state - triggered by JS after greeting loads */
.hero-greeting.is-visible {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

/* Greeting text styling */
.hero-greeting-text {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    
    /* Subtle gradient text */
    background: linear-gradient(
        135deg,
        #e4e4e7 0%,
        #a78bfa 40%,
        #c4b5fd 60%,
        #fbbf24 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* Subtle shimmer animation */
    animation: greetingShimmer 8s ease-in-out infinite;
}

@keyframes greetingShimmer {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Subtle glow pulse animation on the badge */
.hero-greeting::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 50px;
    background: linear-gradient(
        135deg,
        rgba(139, 92, 246, 0.3) 0%,
        rgba(251, 191, 36, 0.2) 100%
    );
    opacity: 0;
    z-index: -1;
    filter: blur(8px);
    animation: greetingGlow 6s ease-in-out infinite;
}

@keyframes greetingGlow {
    0%, 100% {
        opacity: 0;
        transform: scale(0.95);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.02);
    }
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .hero-greeting-wrapper {
        margin-bottom: 12px;
    }
    
    .hero-greeting {
        padding: 6px 16px;
    }
    
    .hero-greeting-text {
        font-size: 0.8rem;
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .hero-greeting,
    .hero-greeting-text,
    .hero-greeting::before {
        animation: none;
    }
    
    .hero-greeting.is-visible {
        transition: opacity 0.3s ease;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--dark-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.title-pov {
    display: block;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    color: var(--dark-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
}

.title-main {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, #a78bfa 50%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--dark-text-secondary);
    font-weight: 400;
    margin-bottom: var(--spacing-2xl);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--dark-accent) 0%, #8b5cf6 100%);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 0 30px var(--dark-accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px var(--dark-accent-glow);
}

.btn-primary svg {
    transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-full);
    color: var(--dark-text-secondary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--dark-text-muted);
    color: var(--dark-text);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-text);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--dark-text-muted);
    margin-top: var(--spacing-xs);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--dark-border);
}

.scroll-indicator {
    position: relative;
    margin-top: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--dark-text-muted);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

.scroll-arrow {
    opacity: 0.5;
}

/* -------------------- Dashboard Preview Section -------------------- */
.dashboard-preview {
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--dark-bg-secondary);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header-landing {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(167, 139, 250, 0.1);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title-landing {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle-landing {
    font-size: 1.125rem;
    color: var(--dark-text-muted);
}

.preview-window {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.window-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--dark-border);
}

.window-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.window-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--dark-border);
}

.window-dots span:first-child { background: #ef4444; }
.window-dots span:nth-child(2) { background: #fbbf24; }
.window-dots span:last-child { background: #22c55e; }

.window-title {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
}

.preview-months {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
}

.preview-month-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.preview-month-card:hover {
    transform: translateY(-4px);
    border-color: var(--dark-accent);
    box-shadow: 0 10px 30px rgba(167, 139, 250, 0.1);
}

.preview-month-image {
    height: 80px;
    background-size: cover;
    background-position: center;
}

.preview-month-info {
    padding: var(--spacing-md);
}

.preview-month-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.preview-month-status {
    font-size: 0.75rem;
    color: var(--dark-text-muted);
    margin-top: var(--spacing-xs);
}

/* -------------------- Purpose Section -------------------- */
.purpose-section {
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.purpose-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(167, 139, 250, 0.05) 0%, transparent 70%);
}

.purpose-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.purpose-quote {
    position: relative;
}

.quote-mark {
    font-size: 5rem;
    font-weight: 700;
    color: var(--dark-accent);
    opacity: 0.3;
    line-height: 1;
    position: absolute;
    top: -20px;
    left: 10px;
}

.quote-mark-end {
    left: auto;
    right: 10px;
    top: auto;
    bottom: -60px;
}

.purpose-quote p {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 500;
    color: var(--dark-text);
    font-style: italic;
    line-height: 1.4;
    padding: 0 var(--spacing-2xl);
}

.purpose-subtext {
    font-size: 1.125rem;
    color: var(--dark-text-muted);
    margin-top: var(--spacing-xl);
}

/* -------------------- Features Section -------------------- */
.features-section {
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--dark-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-item {
    padding: var(--spacing-lg);
    position: relative;
}

.feature-line {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--dark-accent), var(--dark-gold));
    border-radius: 2px;
    margin-bottom: var(--spacing-md);
}

.feature-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    font-size: 0.9375rem;
    color: var(--dark-text-muted);
    line-height: 1.6;
}

/* -------------------- Final CTA Section -------------------- */
.final-cta {
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--dark-bg);
    text-align: center;
    position: relative;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--dark-border));
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
}

.cta-content > p {
    font-size: 1.25rem;
    color: var(--dark-text-muted);
    margin-bottom: var(--spacing-xl);
}

/* -------------------- Landing Footer -------------------- */
.landing-footer {
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--dark-bg-secondary);
    border-top: 1px solid var(--dark-border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    font-size: 1.5rem;
    color: var(--dark-accent);
}

.footer-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
}

.footer-year {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.footer-tagline {
    font-size: 1rem;
    color: var(--dark-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.footer-line {
    width: 60px;
    height: 1px;
    background: var(--dark-border);
    margin: 0 auto var(--spacing-lg);
}

.footer-copy {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
}

/* ========================================
   APP STYLES (Light Theme)
   ======================================== */

/* -------------------- App Container -------------------- */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
}

.app-container.hidden {
    display: none !important;
}

.landing-page.hidden {
    display: none !important;
}

/* -------------------- Month View Container (Full Page) -------------------- */
.month-view-container {
    min-height: 100vh;
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
}

.month-view-container.hidden {
    display: none !important;
}

.month-view-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

/* Override body background when month view is visible */
body.app-mode {
    background-color: var(--bg-secondary);
}

/* -------------------- Dashboard Header for App -------------------- */
.dashboard-header-app {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.btn-back-home {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-back-home:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-primary-app {
    background: var(--accent-color);
    color: white;
}

.btn-primary-app:hover {
    background: var(--accent-hover);
}

/* -------------------- Header with Panorama -------------------- */
.header {
    text-align: center;
    padding: 0;
    margin-bottom: var(--spacing-xl);
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-primary);
    box-shadow: var(--shadow-md);
}

.header-panorama {
    width: 100%;
    height: 200px;
    background: url('https://images.unsplash.com/photo-1513635269975-59663e0ac1ad?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    position: relative;
}

.header-panorama::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(255,255,255,0.9) 0%, transparent 100%);
}

.header-content {
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl);
    position: relative;
    margin-top: -40px;
}

.header-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.header-title .fire-emoji {
    font-size: 1.5rem;
}

.header-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* -------------------- Main Content -------------------- */
.main-content {
    flex: 1;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

/* -------------------- Dashboard View -------------------- */
.dashboard-view {
    animation: fadeIn 0.3s ease;
}

.months-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.month-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: left;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.month-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.month-card-image {
    width: 100%;
    height: 120px;
    background-size: cover;
    background-position: center;
    position: relative;
}

/* Individual month backgrounds - Beautiful World Wonders & Nature */
.month-card[data-month="0"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1477601263568-180e2c6d046e?q=80&w=600&auto=format&fit=crop'); } /* January - Snowy Alps */
.month-card[data-month="1"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?q=80&w=600&auto=format&fit=crop'); } /* February - Mountains above clouds */
.month-card[data-month="2"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1493976040374-85c8e12f0c0e?q=80&w=600&auto=format&fit=crop'); } /* March - Japanese Cherry Blossoms */
.month-card[data-month="3"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1490750967868-88aa4486c946?q=80&w=600&auto=format&fit=crop'); } /* April - Tulip Fields */
.month-card[data-month="4"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1501854140801-50d01698950b?q=80&w=600&auto=format&fit=crop'); } /* May - Green Hills */
.month-card[data-month="5"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1433086966358-54859d0ed716?q=80&w=600&auto=format&fit=crop'); } /* June - Waterfall */
.month-card[data-month="6"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1476514525535-07fb3b4ae5f1?q=80&w=600&auto=format&fit=crop'); } /* July - Lake & Mountains */
.month-card[data-month="7"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1469474968028-56623f02e42e?q=80&w=600&auto=format&fit=crop'); } /* August - Mountain Sunrise */
.month-card[data-month="8"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1508193638397-1c4234db14d8?q=80&w=600&auto=format&fit=crop'); } /* September - Autumn Forest */
.month-card[data-month="9"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1506744038136-46273834b3fb?q=80&w=600&auto=format&fit=crop'); } /* October - Autumn Lake Reflection */
.month-card[data-month="10"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1509316975850-ff9c5deb0cd9?q=80&w=600&auto=format&fit=crop'); } /* November - Misty Forest */
.month-card[data-month="11"] .month-card-image { background-image: url('https://images.unsplash.com/photo-1419242902214-272b3f66ee7a?q=80&w=600&auto=format&fit=crop'); } /* December - Starry Night */

.month-card-content {
    padding: var(--spacing-md);
}

.month-card-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.month-card-name .month-icon {
    font-size: 1rem;
}

.month-card-progress {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.month-card-progress.has-data {
    color: var(--success-color);
    font-weight: 500;
}

/* -------------------- Month View -------------------- */
.month-view {
    animation: fadeIn 0.3s ease;
}

/* Nature Background for Month View */
.month-view-header {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.month-view-panorama {
    width: 100%;
    height: 180px;
    background: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?q=80&w=2560&auto=format&fit=crop') center/cover no-repeat;
    position: relative;
}

.month-view-panorama::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80%;
    background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,0.8) 40%, transparent 100%);
}

.month-view-content {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    margin-top: -60px;
    position: relative;
}

.hidden {
    display: none !important;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-lg);
}

.back-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.month-header {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.month-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.month-year {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* -------------------- Habits Section -------------------- */
.habits-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.habits-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.habits-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.add-habit-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--accent-color);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.add-habit-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* -------------------- Empty State -------------------- */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    font-size: 0.875rem;
}

/* -------------------- Habit Table -------------------- */
.table-container {
    overflow-x: auto;
    margin: 0 calc(-1 * var(--spacing-lg));
    padding: 0 var(--spacing-lg);
}

.habit-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}

.habit-table th,
.habit-table td {
    padding: var(--spacing-sm);
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.habit-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-secondary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.habit-table th:first-child {
    text-align: left;
    min-width: 200px;
    position: sticky;
    left: 0;
    z-index: 20;
    background: var(--bg-secondary);
}

.habit-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--text-primary);
    position: sticky;
    left: 0;
    background: var(--bg-primary);
    z-index: 5;
}

.habit-table .date-cell {
    min-width: 36px;
    font-size: 0.75rem;
}

.habit-table tbody tr:hover {
    background: var(--bg-secondary);
}

.habit-table tbody tr:hover td:first-child {
    background: var(--bg-secondary);
}

/* Habit Name Cell */
.habit-name-cell {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.delete-habit-btn {
    opacity: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.habit-table tbody tr:hover .delete-habit-btn {
    opacity: 1;
}

.delete-habit-btn:hover {
    color: #e03e3e;
    background: #fce8e8;
}

/* -------------------- Custom Checkbox -------------------- */
.checkbox-cell {
    position: relative;
}

.habit-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    background: var(--bg-primary);
}

.habit-checkbox:hover {
    border-color: var(--accent-color);
    background: rgba(35, 131, 226, 0.05);
}

.habit-checkbox:checked {
    background: var(--checkbox-checked);
    border-color: var(--checkbox-checked);
}

.habit-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.habit-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.2);
}

/* Completion Cell */
.completion-cell {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 70px;
}

.completion-cell.high {
    color: var(--success-color);
}

.completion-cell.medium {
    color: var(--warning-color);
}

.completion-cell.low {
    color: #e03e3e;
}

/* ==========================================
   STREAK SYSTEM STYLES
   Fire current streak, trophy best streak
   ========================================== */

.streak-container {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.streak-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(139, 92, 246, 0.02));
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.streak-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.15);
}

.streak-card.streak-current {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.12), rgba(251, 146, 60, 0.04));
    border-color: rgba(251, 146, 60, 0.25);
}

.streak-card.streak-best {
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.12), rgba(250, 204, 21, 0.04));
    border-color: rgba(250, 204, 21, 0.25);
}

.streak-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.streak-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.streak-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.streak-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Streak pulse animation when streak increases */
.streak-pulse {
    animation: streakPulse 0.6s ease-out;
}

@keyframes streakPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
        color: #fb923c;
    }
    100% {
        transform: scale(1);
    }
}

/* ==========================================
   TODAY FOCUS MODE STYLES
   Clean, distraction-free, mobile-first
   ========================================== */

.habits-header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.focus-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-md);
    color: #8b5cf6;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.focus-mode-btn:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.08));
    transform: translateY(-1px);
}

.focus-mode-btn.focus-active {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
    color: white;
    border-color: transparent;
}

/* Hide elements when focus mode is active */
.focus-mode-active .progress-section,
.focus-mode-active .summary-container {
    display: none;
}

/* Focus Mode Container */
.focus-mode-container {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.03), rgba(139, 92, 246, 0.01));
    border: 1px solid rgba(139, 92, 246, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 600px;
    margin: 0 auto;
}

.focus-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.focus-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.focus-date {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Countdown to 2026 */
.focus-countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(124, 58, 237, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    animation: countdownPulse 2s ease-in-out infinite;
}

@keyframes countdownPulse {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 25px rgba(139, 92, 246, 0.4);
        transform: scale(1.01);
    }
}

.countdown-emoji {
    font-size: 1.25rem;
    animation: rocketShake 1s ease-in-out infinite;
}

@keyframes rocketShake {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-2px) rotate(-5deg); }
    75% { transform: translateY(-2px) rotate(5deg); }
}

.countdown-text {
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.focus-habits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.focus-habit-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.focus-habit-item:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.focus-habit-item.completed {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(34, 197, 94, 0.02));
    border-color: rgba(34, 197, 94, 0.2);
}

.focus-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    flex: 1;
}

.focus-checkbox {
    display: none;
}

.focus-checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.focus-checkbox:checked + .focus-checkmark {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: transparent;
}

.focus-checkbox:checked + .focus-checkmark::after {
    content: '✓';
    color: white;
    font-size: 14px;
    font-weight: 700;
}

.focus-habit-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.focus-habit-item.completed .focus-habit-name {
    text-decoration: line-through;
    opacity: 0.6;
}

.focus-note-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.5;
    transition: all var(--transition-fast);
}

.focus-note-btn:hover {
    opacity: 1;
    border-color: #8b5cf6;
}

.focus-note-btn.has-note {
    opacity: 1;
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
}

/* Focus Progress Bar */
.focus-progress {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.focus-progress-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

#focus-progress-value {
    font-weight: 700;
    color: #8b5cf6;
}

.focus-progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.focus-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6, #a78bfa);
    border-radius: 4px;
    transition: width var(--transition-normal);
    width: 0%;
}

/* ==========================================
   HABIT NOTES (MICRO-JOURNALING) STYLES
   Clean modal, subtle indicators
   ========================================== */

/* Note button in table */
.table-note-btn {
    padding: 2px 6px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.4;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
    margin-left: auto;
}

.table-note-btn:hover {
    opacity: 1;
    background: rgba(139, 92, 246, 0.1);
}

.note-btn.has-note {
    opacity: 1;
}

/* Note indicator dot on cells */
.checkbox-cell {
    position: relative;
}

.note-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 6px;
    height: 6px;
    background: #8b5cf6;
    border-radius: 50%;
}

.has-note-indicator {
    background: rgba(139, 92, 246, 0.05);
}

/* Notes Modal */
.notes-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-md);
    animation: fadeIn 0.2s ease-out;
}

.notes-modal-overlay.closing {
    animation: fadeOut 0.2s ease-out forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
    }
}

.notes-modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notes-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.notes-modal-title {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.notes-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.notes-modal-title h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.notes-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.notes-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.notes-modal-close:hover {
    color: var(--text-primary);
}

.notes-modal-body {
    padding: var(--spacing-lg);
}

.note-textarea {
    width: 100%;
    min-height: 120px;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    color: var(--text-primary);
    background: var(--bg-secondary);
    transition: border-color var(--transition-fast);
}

.note-textarea:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.note-textarea::placeholder {
    color: var(--text-muted);
}

.note-char-count {
    text-align: right;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.notes-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.btn-danger-outline {
    background: transparent;
    border: 1px solid #ef4444;
    color: #ef4444;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-right: auto;
}

.btn-danger-outline:hover {
    background: #ef4444;
    color: white;
}

/* ==========================================
   SMART REMINDER SYSTEM STYLES
   Premium, non-intrusive notification UI
   ========================================== */

/* Top Navigation Bar */
.month-view-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* Reminder Settings Button */
.reminder-settings-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(139, 92, 246, 0.03));
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.reminder-settings-btn:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(139, 92, 246, 0.06));
    border-color: rgba(139, 92, 246, 0.25);
    color: #8b5cf6;
    transform: translateY(-1px);
}

.reminder-settings-btn svg {
    width: 18px;
    height: 18px;
}

.reminder-btn-text {
    display: inline;
}

/* Active indicator dot */
.reminder-indicator {
    display: none;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    position: absolute;
    top: -2px;
    right: -2px;
    box-shadow: 0 0 0 2px var(--bg-primary);
}

.reminder-indicator.active {
    display: block;
    animation: reminderPulse 2s ease-in-out infinite;
}

@keyframes reminderPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Reminder Modal */
.reminder-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-md);
    animation: fadeIn 0.2s ease-out;
}

.reminder-modal-overlay.closing {
    animation: fadeOut 0.2s ease-out forwards;
}

.reminder-modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease-out;
}

.reminder-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.reminder-modal-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.reminder-icon {
    font-size: 1.5rem;
}

.reminder-modal-title h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.reminder-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.reminder-modal-close:hover {
    color: var(--text-primary);
}

.reminder-modal-body {
    padding: var(--spacing-lg);
}

.reminder-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--spacing-lg) 0;
}

.reminder-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(251, 146, 60, 0.1);
    border: 1px solid rgba(251, 146, 60, 0.2);
    border-radius: var(--radius-md);
}

.reminder-warning span {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.reminder-warning p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Reminder Settings */
.reminder-setting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    transition: opacity var(--transition-fast);
}

.reminder-setting.disabled {
    opacity: 0.5;
}

.reminder-setting-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.setting-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.setting-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Toggle Switch */
.reminder-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.reminder-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.reminder-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: all var(--transition-fast);
    border-radius: 26px;
}

.reminder-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: all var(--transition-fast);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.reminder-switch input:checked + .reminder-slider {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.reminder-switch input:checked + .reminder-slider:before {
    transform: translateX(22px);
}

.reminder-switch input:focus + .reminder-slider {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

/* Time Input */
.reminder-time-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reminder-time-input:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.reminder-time-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* AM/PM Time Picker */
.reminder-time-picker {
    display: flex;
    align-items: center;
    gap: 6px;
}

.reminder-select {
    padding: var(--spacing-sm) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 60px;
    text-align: center;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 28px;
}

.reminder-select:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.reminder-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.time-separator {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Status Bar */
.reminder-status-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(139, 92, 246, 0.02));
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.status-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.reminder-status {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
}

.reminder-status.active {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.reminder-status.inactive {
    background: rgba(156, 163, 175, 0.15);
    color: var(--text-muted);
}

.reminder-status.unsupported {
    background: rgba(251, 146, 60, 0.15);
    color: #fb923c;
}

.reminder-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Toast Notification */
.reminder-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 1100;
    opacity: 0;
    transition: all 0.3s ease;
}

.reminder-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.reminder-toast.success {
    border-color: rgba(34, 197, 94, 0.3);
}

.reminder-toast.warning {
    border-color: rgba(251, 146, 60, 0.3);
}

.toast-icon {
    font-size: 1rem;
}

.reminder-toast.success .toast-icon {
    color: #22c55e;
}

.reminder-toast.warning .toast-icon {
    color: #fb923c;
}

.toast-message {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ==========================================
   MONTHLY SUMMARY CARD STYLES
   Encouraging, positive, premium feel
   ========================================== */

.summary-container {
    margin-bottom: var(--spacing-xl);
}

.summary-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.summary-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* Performance tier styling */
.summary-card.excellent {
    border-color: rgba(34, 197, 94, 0.3);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.03), transparent);
}

.summary-card.good {
    border-color: rgba(139, 92, 246, 0.3);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.03), transparent);
}

.summary-card.fair {
    border-color: rgba(251, 146, 60, 0.3);
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.03), transparent);
}

.summary-card.needs-work {
    border-color: rgba(156, 163, 175, 0.3);
}

.summary-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.summary-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
}

.summary-stat {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.summary-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.stat-icon {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-percentage {
    font-size: 1.25rem;
    color: #8b5cf6;
}

.stat-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.summary-encouragement {
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(139, 92, 246, 0.02));
    border-top: 1px solid rgba(139, 92, 246, 0.1);
}

.summary-encouragement p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    line-height: 1.5;
}

/* -------------------- Progress Section -------------------- */
.progress-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.progress-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.goal-banner {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--success-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.goal-icon {
    font-size: 1.25rem;
}

.goal-text {
    font-weight: 600;
    color: var(--success-color);
    font-size: 0.875rem;
}

.charts-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
}

.chart-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.chart-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.pie-chart-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.pie-center-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.line-chart-container {
    height: 200px;
}

/* -------------------- Modal -------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-body label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.modal-body input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.modal-body input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
}

.input-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* -------------------- Buttons -------------------- */
.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* -------------------- Footer -------------------- */
.footer {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* -------------------- Animations -------------------- */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -------------------- Responsive Design -------------------- */
@media (max-width: 1024px) {
    .charts-container {
        grid-template-columns: 1fr;
    }
    
    .chart-card-wide {
        order: -1;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: var(--spacing-md);
    }
    
    .header {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .header-title {
        font-size: 1.75rem;
    }
    
    .header-subtitle {
        font-size: 1rem;
    }
    
    .months-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .month-card {
        padding: var(--spacing-md);
    }
    
    .habits-section {
        padding: var(--spacing-md);
    }
    
    .habits-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .habits-header-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .focus-mode-btn,
    .add-habit-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Reminder responsive */
    .month-view-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .reminder-settings-btn {
        width: 100%;
        justify-content: center;
    }
    
    .reminder-btn-text {
        display: inline;
    }
    
    .reminder-modal {
        max-width: 100%;
        margin: var(--spacing-md);
    }
    
    /* Streak cards responsive */
    .streak-container {
        flex-direction: column;
    }
    
    .streak-card {
        flex: 1;
    }
    
    /* Summary responsive */
    .summary-stats {
        grid-template-columns: 1fr;
    }
    
    .habit-table th:first-child,
    .habit-table td:first-child {
        min-width: 140px;
    }
    
    .progress-section {
        padding: var(--spacing-md);
    }
    
    .pie-chart-container {
        width: 180px;
        height: 180px;
    }
    
    .line-chart-container {
        height: 180px;
    }
    
    /* Focus mode responsive */
    .focus-mode-container {
        padding: var(--spacing-md);
    }
    
    .focus-title {
        font-size: 1.25rem;
    }
    
    .focus-habit-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .header-title {
        font-size: 1.5rem;
    }
    
    .months-grid {
        grid-template-columns: 1fr;
    }
    
    .month-header {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .month-title {
        font-size: 1.5rem;
    }
    
    .habit-checkbox {
        width: 18px;
        height: 18px;
    }
    
    .habit-checkbox:checked::after {
        left: 4px;
        top: 1px;
        width: 4px;
        height: 8px;
    }
    
    /* Landing page mobile */
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .preview-months {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quote-mark {
        display: none;
    }
    
    .quote-mark-end {
        display: none;
    }
    
    .purpose-quote p {
        padding: 0;
    }
}

/* -------------------- Scrollbar Styling -------------------- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

/* Dark scrollbar for landing page */
.landing-page ::-webkit-scrollbar-track {
    background: var(--dark-bg-secondary);
}

.landing-page ::-webkit-scrollbar-thumb {
    background: var(--dark-border);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* -------------------- Rotating Text Animation -------------------- */
.title-main {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* -------------------- Scroll Fade In Animation -------------------- */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* -------------------- Print Styles -------------------- */
@media print {
    .back-btn,
    .add-habit-btn,
    .delete-habit-btn,
    .modal-overlay,
    .landing-page {
        display: none !important;
    }
    
    .app-container {
        max-width: 100%;
        display: flex !important;
    }
    
    .habit-table th:first-child,
    .habit-table td:first-child {
        position: static;
    }
}

/* ========================================
   NAME MODAL STYLES (Supabase Integration)
   Premium First-Visit Onboarding Experience
   ======================================== */

/* ==========================================
   WELCOME MODAL - CINEMATIC BACKGROUND
   Creates an immersive, premium atmosphere
   ========================================== */

.welcome-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    
    /* Initial state - invisible */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

/* Visible state - triggered by JS */
.welcome-modal-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Exit animation */
.welcome-modal-overlay.is-closing {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.welcome-modal-overlay.is-closing .welcome-modal {
    transform: scale(0.95) translateY(20px);
    opacity: 0;
}

/* Background layer 1: Deep gradient */
.welcome-bg-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, #0a0a0b 0%, #0f0f11 100%);
    z-index: 0;
}

/* Background layer 2: Animated ambient glow */
.welcome-bg-glow {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
            rgba(139, 92, 246, 0.06) 0%, transparent 60%);
    z-index: 1;
    animation: ambientFloat 8s ease-in-out infinite;
}

@keyframes ambientFloat {
    0%, 100% { 
        background-position: 0% 0%;
        opacity: 0.8;
    }
    50% { 
        background-position: 100% 100%;
        opacity: 1;
    }
}

/* Background layer 3: Subtle animated grain/noise */
.welcome-bg-grain {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.03;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    animation: grainShift 0.5s steps(1) infinite;
}

@keyframes grainShift {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-2%, -2%); }
    50% { transform: translate(2%, 2%); }
    75% { transform: translate(-1%, 1%); }
}

/* ==========================================
   WELCOME MODAL - GLASSMORPHISM CARD
   Frosted glass effect with soft glow
   ========================================== */

.welcome-modal {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 440px;
    padding: 48px 40px;
    
    /* Glassmorphism effect */
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    
    /* Border & shape */
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    
    /* Soft shadow & glow */
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 25px 50px -12px rgba(0, 0, 0, 0.6),
        0 0 80px -20px rgba(139, 92, 246, 0.3);
    
    /* Entrance animation - initial state */
    opacity: 0;
    transform: scale(0.95) translateY(20px);
    transition: 
        opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Entrance animation - visible state */
.welcome-modal-overlay.is-visible .welcome-modal {
    opacity: 1;
    transform: scale(1) translateY(0);
    transition-delay: 0.1s;
}

/* Decorative glow ring around modal */
.welcome-modal-glow {
    position: absolute;
    inset: -1px;
    border-radius: 25px;
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.2) 0%, 
        transparent 50%, 
        rgba(99, 102, 241, 0.1) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.welcome-modal:hover .welcome-modal-glow,
.welcome-modal.input-focused .welcome-modal-glow {
    opacity: 1;
}

/* ==========================================
   WELCOME MODAL - HEADER
   Icon, title, and subtitle with animations
   ========================================== */

.welcome-header {
    text-align: center;
    margin-bottom: 36px;
}

/* Icon wrapper with animated ring */
.welcome-icon-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
}

.welcome-icon {
    font-size: 48px;
    line-height: 1;
    animation: welcomeWave 2s ease-in-out infinite;
    animation-delay: 0.5s;
}

@keyframes welcomeWave {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(14deg); }
    30% { transform: rotate(-8deg); }
    45% { transform: rotate(14deg); }
    60% { transform: rotate(-4deg); }
    75%, 100% { transform: rotate(0deg); }
}

/* Animated ring around icon */
.welcome-icon-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(139, 92, 246, 0.5);
    border-right-color: rgba(139, 92, 246, 0.3);
    animation: iconRingSpin 3s linear infinite;
}

@keyframes iconRingSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Title with gradient and animation */
.welcome-title {
    margin-bottom: 12px;
}

.welcome-title-line {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: #a1a1aa;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
    
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.3s;
}

.welcome-title-brand {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    
    /* Gradient text */
    background: linear-gradient(135deg, #ffffff 0%, #a78bfa 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.4s;
}

@keyframes fadeSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtitle */
.welcome-subtitle {
    font-size: 1rem;
    color: #71717a;
    font-weight: 400;
    
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.5s;
}

/* ==========================================
   WELCOME MODAL - INPUT FIELD
   Floating glow effect and focus states
   ========================================== */

.welcome-body {
    margin-bottom: 32px;
    
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.6s;
}

.welcome-input-group {
    text-align: left;
}

.welcome-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #e4e4e7;
    margin-bottom: 10px;
    letter-spacing: 0.01em;
}

/* Input wrapper for glow effects */
.welcome-input-wrapper {
    position: relative;
}

.welcome-input {
    width: 100%;
    padding: 16px 20px;
    
    /* Dark surface */
    background: rgba(0, 0, 0, 0.4);
    
    /* Border */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    
    /* Typography */
    font-size: 1rem;
    font-family: inherit;
    color: #fafafa;
    
    /* Transitions */
    transition: 
        border-color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease;
}

.welcome-input::placeholder {
    color: #52525b;
}

/* Focus state - glowing border */
.welcome-input:focus {
    outline: none;
    border-color: rgba(139, 92, 246, 0.6);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 
        0 0 0 4px rgba(139, 92, 246, 0.15),
        0 0 30px -5px rgba(139, 92, 246, 0.3);
}

/* Input glow overlay (animated on focus) */
.welcome-input-glow {
    position: absolute;
    inset: -2px;
    border-radius: 14px;
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.4) 0%, 
        rgba(99, 102, 241, 0.2) 100%);
    opacity: 0;
    z-index: -1;
    filter: blur(8px);
    transition: opacity 0.3s ease;
}

.welcome-input:focus ~ .welcome-input-glow {
    opacity: 1;
}

/* Animated border gradient (on focus) */
.welcome-input-border {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1, #8b5cf6);
    background-size: 200% 200%;
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.welcome-input:focus ~ .welcome-input-border {
    opacity: 1;
    animation: borderGradient 3s linear infinite;
}

@keyframes borderGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Hint text */
.welcome-hint {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 12px;
    font-size: 0.8rem;
    color: #52525b;
    line-height: 1.5;
}

.welcome-hint svg {
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.6;
}

/* ==========================================
   WELCOME MODAL - CTA BUTTON
   Gradient with glow and micro-interactions
   ========================================== */

.welcome-footer {
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.7s;
}

.welcome-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 18px 32px;
    
    /* Gradient background */
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    
    /* Shape */
    border: none;
    border-radius: 14px;
    
    /* Typography */
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    color: #ffffff;
    
    /* Interaction */
    cursor: pointer;
    overflow: hidden;
    
    /* Transitions */
    transition: 
        transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.2s ease;
    
    /* Base shadow */
    box-shadow: 
        0 4px 15px rgba(139, 92, 246, 0.3),
        0 0 0 0 rgba(139, 92, 246, 0);
}

.welcome-btn-text {
    position: relative;
    z-index: 1;
}

.welcome-btn-icon {
    position: relative;
    z-index: 1;
    display: flex;
    transition: transform 0.2s ease;
}

/* Hover state */
.welcome-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(139, 92, 246, 0.4),
        0 0 40px rgba(139, 92, 246, 0.2);
}

.welcome-btn:hover:not(:disabled) .welcome-btn-icon {
    transform: translateX(4px);
}

/* Active/pressed state */
.welcome-btn:active:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 
        0 4px 15px rgba(139, 92, 246, 0.3),
        0 0 20px rgba(139, 92, 246, 0.1);
}

/* Disabled state */
.welcome-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Button glow overlay */
.welcome-btn-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        transparent 50%,
        transparent 100%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.welcome-btn:hover:not(:disabled) .welcome-btn-glow {
    opacity: 1;
}

/* Loading state */
.welcome-btn.is-loading {
    pointer-events: none;
}

.welcome-btn-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: btnSpin 0.8s linear infinite;
}

@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

/* Success state */
.welcome-btn.is-success {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

/* ==========================================
   WELCOME MODAL - PRIVACY NOTICE
   Subtle trust signal
   ========================================== */

.welcome-privacy {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 0.75rem;
    color: #52525b;
    text-align: center;
}

.welcome-privacy svg {
    flex-shrink: 0;
    opacity: 0.5;
}

/* ==========================================
   WELCOME MODAL - AVATAR UPLOAD SECTION
   Optional profile photo upload
   ========================================== */

.welcome-avatar-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    
    /* Staggered entrance animation */
    opacity: 0;
    transform: translateY(10px);
    animation: fadeSlideUp 0.6s ease forwards;
    animation-delay: 0.55s;
}

/* Avatar preview circle */
.welcome-avatar-preview {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(99, 102, 241, 0.15) 100%);
    border: 2px dashed rgba(139, 92, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.welcome-avatar-preview svg {
    color: #71717a;
    opacity: 0.6;
}

.welcome-avatar-preview.has-image {
    border-style: solid;
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.2);
}

.welcome-avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Upload button and info */
.welcome-avatar-upload {
    flex: 1;
}

.welcome-avatar-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 10px;
    color: #c4b5fd;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.welcome-avatar-btn:hover {
    background: rgba(139, 92, 246, 0.25);
    border-color: rgba(139, 92, 246, 0.5);
    transform: translateY(-1px);
}

.welcome-avatar-input {
    display: none;
}

.welcome-avatar-hint {
    margin-top: 8px;
    font-size: 0.7rem;
    color: #52525b;
}

/* ==========================================
   USER AVATAR COMPONENT (Top-Right Corner)
   Fixed position across all pages
   ========================================== */

.user-avatar-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    
    /* Initial state - hidden */
    opacity: 0;
    transform: scale(0.9);
    visibility: hidden;
    transition: 
        opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.4s ease;
}

.user-avatar-container.is-visible {
    opacity: 1;
    transform: scale(1);
    visibility: visible;
}

/* Avatar circle */
.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    
    /* Border */
    border: 2px solid rgba(255, 255, 255, 0.15);
    
    /* Shadow */
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.3),
        0 0 0 0 rgba(139, 92, 246, 0);
    
    transition: 
        transform 0.2s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

/* Hover state */
.user-avatar:hover {
    transform: scale(1.05);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(139, 92, 246, 0.3);
}

/* Photo avatar */
.user-avatar.has-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Initials avatar */
.user-avatar.has-initials {
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-initials {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    user-select: none;
}

/* Glow effect behind avatar */
.user-avatar-glow {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.4) 0%, rgba(99, 102, 241, 0.3) 100%);
    filter: blur(10px);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.user-avatar-container:hover .user-avatar-glow {
    opacity: 1;
}

/* Light mode adjustments (when in app mode) */
.app-mode .user-avatar {
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.app-mode .user-avatar:hover {
    border-color: rgba(35, 131, 226, 0.5);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(35, 131, 226, 0.2);
}

.app-mode .user-avatar.has-initials {
    background: linear-gradient(135deg, #2383e2 0%, #1a6cb8 100%);
}

.app-mode .user-avatar-glow {
    background: linear-gradient(135deg, rgba(35, 131, 226, 0.3) 0%, rgba(26, 108, 184, 0.2) 100%);
}

/* Responsive avatar sizing */
@media (max-width: 640px) {
    .user-avatar-container {
        top: 12px;
        right: 12px;
    }
    
    .user-avatar {
        width: 38px;
        height: 38px;
    }
    
    .avatar-initials {
        font-size: 0.875rem;
    }
}

/* ==========================================
   WELCOME MODAL - DECORATIVE PARTICLES
   Subtle floating elements
   ========================================== */

.welcome-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    border-radius: 24px;
}

.welcome-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(139, 92, 246, 0.4);
    border-radius: 50%;
    animation: particleFloat 6s ease-in-out infinite;
}

.welcome-particles .particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.welcome-particles .particle:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
    width: 3px;
    height: 3px;
}

.welcome-particles .particle:nth-child(3) {
    bottom: 25%;
    left: 20%;
    animation-delay: 4s;
    width: 2px;
    height: 2px;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
    }
}

/* ==========================================
   WELCOME MODAL - RESPONSIVE DESIGN
   Perfect on mobile, tablet, desktop
   ========================================== */

@media (max-width: 640px) {
    .welcome-modal-overlay {
        padding: 16px;
        align-items: flex-end; /* Slide up from bottom on mobile */
    }
    
    .welcome-modal {
        max-width: 100%;
        padding: 36px 24px 32px;
        border-radius: 24px 24px 0 0;
        margin-bottom: 0;
    }
    
    .welcome-icon-wrapper {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }
    
    .welcome-icon {
        font-size: 36px;
    }
    
    .welcome-title-line {
        font-size: 0.9rem;
    }
    
    .welcome-title-brand {
        font-size: 1.5rem;
    }
    
    .welcome-subtitle {
        font-size: 0.9rem;
    }
    
    .welcome-input {
        padding: 14px 16px;
    }
    
    .welcome-btn {
        padding: 16px 24px;
    }
    
    /* Avatar section responsive */
    .welcome-avatar-section {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .welcome-avatar-preview {
        width: 64px;
        height: 64px;
    }
    
    .welcome-avatar-text h4 {
        font-size: 0.85rem;
    }
    
    .welcome-avatar-text p {
        font-size: 0.75rem;
    }
    
    .welcome-avatar-btn {
        padding: 8px 14px;
        font-size: 0.75rem;
    }
}

/* Tablet */
@media (min-width: 641px) and (max-width: 1024px) {
    .welcome-modal {
        max-width: 420px;
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .welcome-modal-overlay,
    .welcome-modal,
    .welcome-icon,
    .welcome-icon-ring,
    .welcome-bg-glow,
    .welcome-bg-grain,
    .welcome-particles .particle {
        animation: none;
    }
    
    .welcome-title-line,
    .welcome-title-brand,
    .welcome-subtitle,
    .welcome-body,
    .welcome-footer {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   PERSONALIZED GREETING STYLES
   ======================================== */

.user-greeting-container {
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.user-greeting {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--dark-text);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.user-greeting.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Greeting in hero section (if added there) */
.hero .user-greeting {
    font-size: 1.1rem;
    color: var(--dark-text-secondary);
    margin-top: var(--spacing-lg);
}

/* Light theme greeting (for month view) */
.app-mode .user-greeting-container {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.app-mode .user-greeting {
    color: var(--text-primary);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .name-modal {
        padding: var(--spacing-xl);
        margin: var(--spacing-md);
    }
    
    .name-modal-icon {
        font-size: 40px;
    }
    
    .name-modal-title {
        font-size: 1.25rem;
    }
    
    .user-greeting {
        font-size: 1rem;
    }
}

/* ========================================
   HABIT CATEGORIES
   ======================================== */

/* Category Selector in Add Habit Modal */
.category-selector {
    margin-top: var(--spacing-sm);
}

.category-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.category-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-btn:hover {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.05);
}

.category-btn.active {
    background: rgba(139, 92, 246, 0.1);
    border-color: #8b5cf6;
    color: #8b5cf6;
}

.category-btn .cat-icon {
    font-size: 1rem;
}

.category-btn .cat-name {
    font-weight: 500;
}

/* Category Tag in Habit Row */
.habit-category-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-size: 0.875rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-right: var(--spacing-xs);
    flex-shrink: 0;
}

/* Category Filter Pills */
.category-filter-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-right: var(--spacing-xs);
}

.category-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-pill {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-pill:hover {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.05);
}

.filter-pill.active {
    background: #8b5cf6;
    border-color: #8b5cf6;
    color: white;
}

.filter-pill .pill-icon {
    font-size: 0.875rem;
}

/* Show All Button (when no habits match filter) */
.show-all-btn {
    background: #8b5cf6;
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    margin-left: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.show-all-btn:hover {
    background: #7c3aed;
}

/* ========================================
   HABIT HEATMAP (GitHub Style)
   ======================================== */

.heatmap-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.heatmap-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.heatmap-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.heatmap-legend {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.legend-squares {
    display: flex;
    gap: 3px;
}

.legend-square {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.legend-square.level-0 {
    background: #ebedf0;
}

.legend-square.level-1 {
    background: #9be9a8;
}

.legend-square.level-2 {
    background: #40c463;
}

.legend-square.level-3 {
    background: #30a14e;
}

.legend-square.level-4 {
    background: #216e39;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    max-width: 350px;
}

.heatmap-cell {
    aspect-ratio: 1;
    border-radius: 3px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.heatmap-cell.empty {
    visibility: hidden;
}

.heatmap-cell.level-0 {
    background: #ebedf0;
}

.heatmap-cell.level-1 {
    background: #9be9a8;
}

.heatmap-cell.level-2 {
    background: #40c463;
}

.heatmap-cell.level-3 {
    background: #30a14e;
}

.heatmap-cell.level-4 {
    background: #216e39;
}

.heatmap-cell:not(.empty):hover {
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

/* Tooltip for heatmap cells */
.heatmap-cell[title] {
    position: relative;
}

.heatmap-cell:not(.empty)::after {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-bg);
    color: var(--dark-text);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-fast);
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.heatmap-cell:not(.empty):hover::after {
    opacity: 1;
    visibility: visible;
}

/* Responsive heatmap */
@media (max-width: 640px) {
    .heatmap-grid {
        max-width: 100%;
    }
    
    .heatmap-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .heatmap-cell:not(.empty)::after {
        display: none;
    }
}

/* ========================================
   COMPREHENSIVE MOBILE RESPONSIVE STYLES
   Mobile-First Approach
   Breakpoints: 480px (mobile), 768px (tablet)
   ======================================== */

/* -------------------- 
   Mobile Base Styles (≤480px)
   These apply to smallest screens first
   -------------------- */

@media (max-width: 480px) {
    /* === ROOT ADJUSTMENTS === */
    :root {
        --spacing-lg: 16px;
        --spacing-xl: 24px;
        --spacing-2xl: 32px;
        --spacing-3xl: 40px;
    }
    
    /* === TYPOGRAPHY === */
    body {
        font-size: 14px;
    }
    
    /* === LANDING PAGE - HERO === */
    .hero {
        padding: var(--spacing-md);
        padding-top: 60px;
        min-height: auto;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: clamp(1.5rem, 8vw, 2rem);
        margin-bottom: var(--spacing-md);
    }
    
    .title-pov {
        font-size: 0.75rem;
        letter-spacing: 0.15em;
    }
    
    .hero-subtitle {
        font-size: 0.875rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-xl);
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 14px var(--spacing-lg);
        min-height: 48px; /* Touch-friendly */
    }
    
    .btn-large {
        padding: 16px var(--spacing-xl);
    }
    
    /* === USER AVATAR === */
    .user-avatar-container {
        top: 12px;
        right: 12px;
    }
    
    .user-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
    
    /* === ROTATING TEXT === */
    #rotating-text {
        font-size: 0.8rem;
        padding: 0 var(--spacing-sm);
    }
    
    /* === MONTH PREVIEW SECTION === */
    .preview-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .preview-header h2 {
        font-size: 1.25rem;
    }
    
    .preview-months {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .preview-month-card {
        padding: var(--spacing-sm);
    }
    
    .preview-month-name {
        font-size: 0.75rem;
    }
    
    /* === PURPOSE SECTION === */
    .purpose-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .purpose-title h2 {
        font-size: 1.25rem;
    }
    
    .purpose-quote {
        padding: var(--spacing-md);
    }
    
    .purpose-quote p {
        font-size: 1rem;
    }
    
    /* === FINAL CTA === */
    .final-cta {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .final-cta-content h2 {
        font-size: 1.5rem;
    }
    
    .final-cta-content p {
        font-size: 0.875rem;
    }
    
    /* === APP CONTAINER === */
    .app-container {
        padding: var(--spacing-sm);
    }
    
    /* === HEADER === */
    .header {
        padding: var(--spacing-lg) var(--spacing-md);
        border-radius: var(--radius-md);
    }
    
    .header-title {
        font-size: 1.25rem;
    }
    
    .header-subtitle {
        font-size: 0.8rem;
    }
    
    .back-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
        min-height: 44px;
    }
    
    /* === MONTHS DASHBOARD === */
    .months-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .month-card {
        padding: var(--spacing-md);
    }
    
    .month-card-icon {
        font-size: 1.5rem;
    }
    
    .month-card-name {
        font-size: 0.875rem;
    }
    
    /* === MONTH VIEW HEADER === */
    .month-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .month-title {
        font-size: 1.25rem;
    }
    
    .month-panorama {
        height: 120px;
    }
    
    /* === MONTH VIEW NAV === */
    .month-view-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    /* === HABITS SECTION === */
    .habits-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        border-radius: var(--radius-md);
    }
    
    .habits-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .habits-title {
        font-size: 1rem;
        text-align: center;
    }
    
    .habits-header-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .add-habit-btn,
    .focus-mode-btn {
        width: 100%;
        justify-content: center;
        min-height: 44px;
        font-size: 0.875rem;
    }
    
    /* === CATEGORY FILTER === */
    .category-filter-container {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .category-filter-pills {
        width: 100%;
        overflow-x: auto;
        padding-bottom: var(--spacing-xs);
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-pill {
        padding: 8px 12px;
        font-size: 0.75rem;
        white-space: nowrap;
        min-height: 36px;
    }
    
    /* === STREAK CONTAINER === */
    .streak-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .streak-card {
        padding: var(--spacing-md);
    }
    
    .streak-icon {
        font-size: 1.25rem;
    }
    
    .streak-value {
        font-size: 1.5rem;
    }
    
    .streak-label {
        font-size: 0.7rem;
    }
    
    /* === HABIT TABLE MOBILE === */
    .table-container {
        margin: 0 calc(-1 * var(--spacing-md));
        padding: 0;
        border-radius: 0;
    }
    
    .habit-table {
        font-size: 0.75rem;
    }
    
    .habit-table th,
    .habit-table td {
        padding: 6px 4px;
    }
    
    .habit-table th:first-child,
    .habit-table td:first-child {
        min-width: 100px;
        max-width: 120px;
        padding-left: var(--spacing-sm);
        position: sticky;
        left: 0;
        z-index: 10;
        background: var(--bg-primary);
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
    }
    
    .habit-table th:first-child {
        background: var(--bg-secondary);
        z-index: 20;
    }
    
    .habit-table tbody tr:hover td:first-child {
        background: var(--bg-secondary);
    }
    
    .habit-name-cell {
        gap: 4px;
    }
    
    .habit-name-text {
        font-size: 0.75rem;
        max-width: 70px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .habit-category-tag {
        width: 18px;
        height: 18px;
        font-size: 0.7rem;
    }
    
    .delete-habit-btn {
        padding: 2px;
        opacity: 0.5; /* Always visible on mobile */
    }
    
    .delete-habit-btn svg {
        width: 12px;
        height: 12px;
    }
    
    .table-note-btn {
        font-size: 0.7rem;
        padding: 2px;
    }
    
    .habit-table .date-cell {
        min-width: 28px;
        font-size: 0.65rem;
    }
    
    /* === CHECKBOXES TOUCH-FRIENDLY === */
    .habit-checkbox {
        width: 24px;
        height: 24px;
        min-width: 24px;
        min-height: 24px;
    }
    
    .checkbox-cell {
        padding: 4px 2px;
    }
    
    .habit-checkbox:checked::after {
        left: 7px;
        top: 3px;
        width: 5px;
        height: 10px;
    }
    
    /* Note indicator dot */
    .note-dot {
        width: 5px;
        height: 5px;
    }
    
    /* === COMPLETION CELL === */
    .completion-cell {
        font-size: 0.65rem;
        padding: 4px 6px;
        min-width: 40px;
    }
    
    /* === EMPTY STATE === */
    .empty-state {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .empty-icon {
        font-size: 2.5rem;
    }
    
    .empty-state h3 {
        font-size: 1rem;
    }
    
    .empty-state p {
        font-size: 0.8rem;
    }
    
    /* === SUMMARY CARD === */
    .summary-container {
        margin-bottom: var(--spacing-md);
    }
    
    .summary-card {
        padding: var(--spacing-md);
    }
    
    .summary-title {
        font-size: 0.875rem;
    }
    
    .summary-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
    
    .summary-stat {
        padding: var(--spacing-sm);
    }
    
    .stat-icon {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
    
    .stat-value {
        font-size: 0.8rem;
    }
    
    .stat-detail {
        font-size: 0.6rem;
    }
    
    .summary-encouragement p {
        font-size: 0.8rem;
    }
    
    /* === HEATMAP === */
    .heatmap-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .heatmap-title {
        font-size: 0.875rem;
    }
    
    .heatmap-grid {
        gap: 3px;
    }
    
    .heatmap-cell {
        border-radius: 2px;
    }
    
    .legend-square {
        width: 10px;
        height: 10px;
    }
    
    /* === PROGRESS SECTION (Charts) === */
    .progress-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .progress-title {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .goal-banner {
        padding: 6px 10px;
        margin-bottom: var(--spacing-md);
    }
    
    .goal-text {
        font-size: 0.75rem;
    }
    
    .charts-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .chart-card {
        padding: var(--spacing-md);
    }
    
    .chart-title {
        font-size: 0.8rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .pie-chart-container {
        width: 150px;
        height: 150px;
    }
    
    .pie-center-text {
        font-size: 1.25rem;
    }
    
    .line-chart-container {
        height: 160px;
    }
    
    /* === FOCUS MODE === */
    .focus-mode-container {
        padding: var(--spacing-md);
        margin: 0;
    }
    
    .focus-title {
        font-size: 1.125rem;
    }
    
    .focus-date {
        font-size: 0.8rem;
    }
    
    .focus-habit-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .focus-habit-name {
        font-size: 0.875rem;
    }
    
    .focus-checkbox {
        width: 28px;
        height: 28px;
    }
    
    .focus-progress-bar {
        height: 6px;
    }
    
    .focus-motivational h3 {
        font-size: 0.9rem;
    }
    
    /* === MODALS === */
    .modal-overlay {
        padding: var(--spacing-sm);
        align-items: flex-end;
    }
    
    .modal {
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-header {
        padding: var(--spacing-md);
        position: sticky;
        top: 0;
        background: var(--bg-primary);
        z-index: 10;
    }
    
    .modal-header h3 {
        font-size: 1rem;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-body input[type="text"] {
        padding: 14px var(--spacing-md);
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }
    
    .modal-footer {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        flex-direction: column-reverse;
    }
    
    .modal-footer .btn {
        width: 100%;
        min-height: 48px;
        justify-content: center;
    }
    
    /* Category selector in modal */
    .category-selector {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .category-btn {
        padding: 10px 12px;
        font-size: 0.8rem;
        min-height: 44px;
    }
    
    /* === NOTES MODAL === */
    .notes-modal {
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
    
    .notes-modal textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 120px;
    }
    
    /* === REMINDER MODAL === */
    .reminder-modal {
        width: 100%;
        max-width: 100%;
        margin: 0;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
    
    .reminder-time-select {
        flex-direction: row;
        gap: var(--spacing-xs);
    }
    
    .reminder-time-select select {
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }
    
    .reminder-settings-btn {
        min-height: 44px;
        font-size: 0.8rem;
    }
    
    /* === NAME MODAL (Welcome) === */
    .name-modal {
        width: 100%;
        max-width: 100%;
        margin: var(--spacing-sm);
        padding: var(--spacing-lg);
    }
    
    .name-modal-icon {
        font-size: 36px;
    }
    
    .name-modal-title {
        font-size: 1.125rem;
    }
    
    .name-modal-subtitle {
        font-size: 0.8rem;
    }
    
    .name-modal input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 14px var(--spacing-md);
        min-height: 48px;
    }
    
    .name-modal-btn {
        min-height: 48px;
        font-size: 0.9rem;
    }
    
    /* === ADMIN PAGE === */
    .admin-table-container {
        margin: 0 calc(-1 * var(--spacing-md));
    }
    
    .admin-table th,
    .admin-table td {
        padding: 8px 6px;
        font-size: 0.75rem;
    }
}

/* -------------------- 
   Tablet Styles (481px - 768px)
   -------------------- */

@media (min-width: 481px) and (max-width: 768px) {
    /* === LANDING PAGE === */
    .hero {
        padding: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn-primary,
    .btn-secondary {
        min-height: 48px;
    }
    
    .preview-months {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* === APP === */
    .months-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* === HABIT TABLE === */
    .habit-table th:first-child,
    .habit-table td:first-child {
        min-width: 130px;
    }
    
    .habit-name-text {
        max-width: 90px;
    }
    
    .habit-checkbox {
        width: 22px;
        height: 22px;
    }
    
    /* === SUMMARY === */
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* === CHARTS === */
    .charts-container {
        grid-template-columns: 1fr;
    }
    
    .pie-chart-container {
        width: 180px;
        height: 180px;
    }
    
    /* === MODALS === */
    .modal {
        max-width: 420px;
        border-radius: var(--radius-lg);
    }
    
    .modal-overlay {
        align-items: center;
    }
    
    .modal-footer {
        flex-direction: row;
    }
    
    .modal-footer .btn {
        width: auto;
        flex: 1;
    }
}

/* -------------------- 
   Small Desktop / Large Tablet (769px - 1024px)
   -------------------- */

@media (min-width: 769px) and (max-width: 1024px) {
    .charts-container {
        grid-template-columns: 280px 1fr;
    }
    
    .months-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .preview-months {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* -------------------- 
   Touch Device Optimizations
   -------------------- */

@media (hover: none) and (pointer: coarse) {
    /* Always show delete button on touch devices */
    .delete-habit-btn {
        opacity: 0.6;
    }
    
    /* Larger tap targets */
    .habit-checkbox {
        min-width: 24px;
        min-height: 24px;
    }
    
    /* Remove hover effects that don't work on touch */
    .habit-table tbody tr:hover {
        background: transparent;
    }
    
    .habit-table tbody tr:hover td:first-child {
        background: var(--bg-primary);
    }
    
    /* Add active states instead */
    .habit-checkbox:active {
        transform: scale(0.95);
    }
    
    .btn-primary:active,
    .btn-secondary:active {
        transform: scale(0.98);
    }
    
    /* Disable hover tooltips on touch */
    .heatmap-cell:not(.empty)::after {
        display: none;
    }
    
    /* Smoother scrolling */
    .table-container,
    .category-filter-pills {
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
    }
}

/* -------------------- 
   Landscape Mobile Orientation
   -------------------- */

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
    
    .hero-stats {
        flex-direction: row;
    }
    
    .modal {
        max-height: 95vh;
    }
    
    .modal-overlay {
        align-items: center;
    }
}

/* -------------------- 
   High Contrast / Accessibility
   -------------------- */

@media (prefers-contrast: high) {
    .habit-checkbox {
        border-width: 3px;
    }
    
    .filter-pill,
    .category-btn {
        border-width: 2px;
    }
}

/* -------------------- 
   Reduced Motion
   -------------------- */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .table-container,
    .category-filter-pills {
        scroll-behavior: auto;
    }
}

/* -------------------- 
   Safe Area Insets (Notched Phones)
   -------------------- */

@supports (padding: max(0px)) {
    .app-container {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }
    
    .modal {
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }
    
    .landing-page {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
}

/* -------------------- 
   PWA Install Banner Mobile Adjustments
   -------------------- */

@media (max-width: 480px) {
    #pwa-install-banner {
        padding: 12px 16px;
    }
    
    .pwa-banner-icon {
        font-size: 24px;
    }
    
    .pwa-banner-text strong {
        font-size: 0.875rem;
    }
    
    .pwa-banner-text span {
        font-size: 0.75rem;
    }
    
    .pwa-btn-install,
    .pwa-btn-dismiss {
        padding: 10px 14px;
        font-size: 0.8rem;
    }
}

/* ========================================
   DAILY SPACE - Full Page Notes App
   Google Keep-style design with dark theme
   Features: Text notes, Checklists, Labels, Search, Pin
   ======================================== */

/* -------------------- Daily Space Entry Button (Landing Page) -------------------- */
.daily-space-entry {
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--dark-bg);
    position: relative;
    z-index: 10;
}

button.daily-space-card,
.daily-space-card {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(167, 139, 250, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
    z-index: 11;
    width: 100%;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    text-align: left;
}

.daily-space-card:hover {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-color: rgba(167, 139, 250, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(167, 139, 250, 0.2);
}

.daily-space-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--dark-accent) 0%, #7c3aed 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.daily-space-content {
    flex: 1;
}

.daily-space-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 0 0 4px 0;
}

.daily-space-content p {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
    margin: 0;
}

.daily-space-arrow {
    color: var(--dark-text-muted);
    transition: transform var(--transition-fast);
}

.daily-space-card:hover .daily-space-arrow {
    transform: translateX(4px);
    color: var(--dark-accent);
}

.daily-space-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

@media (max-width: 480px) {
    .daily-space-entry {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .daily-space-card {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .daily-space-icon {
        width: 48px;
        height: 48px;
    }
    
    .daily-space-content h3 {
        font-size: 1.125rem;
    }
}

/* -------------------- Daily Space Container (Full Page View) -------------------- */
.daily-space-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--dark-bg);
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.daily-space-container.hidden {
    display: none;
}

/* -------------------- Daily Space Navigation Bar -------------------- */
.daily-space-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--dark-surface);
    border-bottom: 1px solid var(--dark-border);
    flex-shrink: 0;
}

.ds-back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--dark-border);
    color: var(--dark-text);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.ds-back-btn:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--dark-accent);
    color: var(--dark-accent);
}

/* Search Bar */
.ds-search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
}

.ds-search-bar:focus-within {
    border-color: var(--dark-accent);
    background: rgba(255, 255, 255, 0.08);
}

.ds-search-bar svg {
    color: var(--dark-text-muted);
    flex-shrink: 0;
}

.ds-search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--dark-text);
    font-size: 0.875rem;
    outline: none;
}

.ds-search-bar input::placeholder {
    color: var(--dark-text-muted);
}

/* View Toggle */
.ds-view-toggle {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 4px;
}

.ds-view-btn {
    background: transparent;
    border: none;
    color: var(--dark-text-muted);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.ds-view-btn:hover {
    color: var(--dark-text);
}

.ds-view-btn.active {
    background: var(--dark-accent);
    color: white;
}

/* Mobile Nav */
@media (max-width: 640px) {
    .daily-space-nav {
        flex-wrap: wrap;
        padding: var(--spacing-sm) var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .ds-back-btn span {
        display: inline;
        font-size: 0.75rem;
    }
    
    .ds-back-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .ds-search-bar {
        order: 3;
        flex: 1 1 100%;
        max-width: none;
    }
    
    .ds-view-toggle {
        margin-left: auto;
    }
}

/* -------------------- Labels Filter Bar -------------------- */
.ds-labels-bar {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--dark-bg-secondary);
    border-bottom: 1px solid var(--dark-border);
    overflow-x: auto;
    flex-shrink: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ds-labels-bar::-webkit-scrollbar {
    display: none;
}

.ds-label-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--dark-border);
    color: var(--dark-text-secondary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.ds-label-pill:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--dark-text);
}

.ds-label-pill.active {
    background: var(--dark-accent);
    border-color: var(--dark-accent);
    color: white;
}

/* -------------------- Notes Content Area -------------------- */
.ds-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    -webkit-overflow-scrolling: touch;
}

.ds-section {
    margin-bottom: var(--spacing-xl);
}

.ds-section.hidden {
    display: none;
}

.ds-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 var(--spacing-md) 0;
}

/* Notes Grid */
.ds-notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

/* List View */
.ds-notes-grid.list-view {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.ds-notes-grid.list-view .ds-note-card {
    max-width: none;
}

/* Mobile single column */
@media (max-width: 540px) {
    .ds-notes-grid {
        grid-template-columns: 1fr;
    }
    
    .ds-content {
        padding: var(--spacing-md);
    }
}

/* -------------------- Note Card -------------------- */
.ds-note-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    animation: dsCardFadeIn 0.3s ease-out;
    display: flex;
    flex-direction: column;
    min-height: 120px;
}

@keyframes dsCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ds-note-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(167, 139, 250, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Pinned Card */
.ds-note-card.pinned {
    border-color: var(--dark-accent);
}

.ds-note-card.pinned::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--dark-accent), #7c3aed);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

/* Card Title */
.ds-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 0 0 var(--spacing-xs) 0;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Content */
.ds-card-content {
    flex: 1;
    font-size: 0.8125rem;
    color: var(--dark-text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Checklist Preview */
.ds-card-checklist {
    flex: 1;
}

.ds-checklist-preview-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 4px 0;
    font-size: 0.8125rem;
    color: var(--dark-text-secondary);
}

.ds-checklist-preview-item.checked {
    text-decoration: line-through;
    opacity: 0.6;
}

.ds-checklist-preview-item .checkbox-icon {
    width: 16px;
    height: 16px;
    border: 2px solid var(--dark-border);
    border-radius: 4px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ds-checklist-preview-item.checked .checkbox-icon {
    background: var(--dark-accent);
    border-color: var(--dark-accent);
}

.ds-checklist-preview-item.checked .checkbox-icon::after {
    content: '✓';
    color: white;
    font-size: 10px;
}

.ds-checklist-more {
    font-size: 0.75rem;
    color: var(--dark-text-muted);
    margin-top: var(--spacing-xs);
}

/* Card Footer */
.ds-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--dark-border);
}

.ds-card-label {
    font-size: 0.6875rem;
    color: var(--dark-accent);
    background: rgba(167, 139, 250, 0.15);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.ds-card-date {
    font-size: 0.6875rem;
    color: var(--dark-text-muted);
}

/* -------------------- Empty States -------------------- */
.ds-empty-state,
.ds-no-results {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-lg);
}

.ds-empty-state.hidden,
.ds-no-results.hidden {
    display: none;
}

.ds-empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.ds-empty-state h3,
.ds-no-results h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 0 0 var(--spacing-sm) 0;
}

.ds-empty-state p,
.ds-no-results p {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
    margin: 0;
}

/* -------------------- FAB Button -------------------- */
.ds-fab {
    position: fixed;
    bottom: calc(var(--spacing-xl) + 70px); /* Above footer */
    right: var(--spacing-xl);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dark-accent) 0%, #7c3aed 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(167, 139, 250, 0.4);
    transition: all var(--transition-normal);
    z-index: 200;
}

.ds-fab:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 28px rgba(167, 139, 250, 0.5);
}

@media (max-width: 480px) {
    .ds-fab {
        bottom: calc(var(--spacing-lg) + 70px); /* Above footer */
        right: var(--spacing-lg);
        width: 56px;
        height: 56px;
    }
}

/* -------------------- Note Editor Modal -------------------- */
.ds-editor-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: var(--spacing-lg);
    animation: dsFadeIn 0.2s ease-out;
}

.ds-editor-overlay.hidden {
    display: none;
}

@keyframes dsFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.ds-editor-modal {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: dsSlideUp 0.3s ease-out;
}

@keyframes dsSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Editor Header */
.ds-editor-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--dark-border);
}

.ds-title-input {
    flex: 1;
    background: transparent;
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
    outline: none;
}

.ds-title-input::placeholder {
    color: var(--dark-text-muted);
}

.ds-editor-close {
    background: transparent;
    border: none;
    color: var(--dark-text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.ds-editor-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--dark-text);
}

/* Type Toggle */
.ds-type-toggle {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-bottom: 1px solid var(--dark-border);
}

.ds-type-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    border: 1px solid var(--dark-border);
    color: var(--dark-text-muted);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ds-type-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--dark-text);
}

.ds-type-btn.active {
    background: var(--dark-accent);
    border-color: var(--dark-accent);
    color: white;
}

/* Editor Body */
.ds-editor-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.ds-editor-body.hidden {
    display: none;
}

.ds-content-input {
    width: 100%;
    min-height: 200px;
    background: transparent;
    border: none;
    color: var(--dark-text);
    font-family: inherit;
    font-size: 0.9375rem;
    line-height: 1.7;
    resize: none;
    outline: none;
}

.ds-content-input::placeholder {
    color: var(--dark-text-muted);
}

/* Checklist Editor */
.ds-checklist-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.ds-checklist-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
}

.ds-checklist-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--dark-accent);
    cursor: pointer;
}

.ds-checklist-item input[type="text"] {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--dark-text);
    font-size: 0.875rem;
    outline: none;
}

.ds-checklist-item.checked input[type="text"] {
    text-decoration: line-through;
    color: var(--dark-text-muted);
}

.ds-item-delete {
    background: transparent;
    border: none;
    color: var(--dark-text-muted);
    cursor: pointer;
    padding: 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.ds-checklist-item:hover .ds-item-delete {
    opacity: 1;
}

.ds-item-delete:hover {
    color: #dc2626;
}

.ds-add-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--dark-text-muted);
    margin-top: var(--spacing-sm);
}

.ds-add-item input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--dark-text);
    font-size: 0.875rem;
    outline: none;
}

.ds-add-item input::placeholder {
    color: var(--dark-text-muted);
}

/* Labels in Editor */
.ds-editor-labels {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-top: 1px solid var(--dark-border);
    overflow-x: auto;
}

.ds-labels-title {
    font-size: 0.75rem;
    color: var(--dark-text-muted);
    flex-shrink: 0;
}

.ds-label-options {
    display: flex;
    gap: var(--spacing-xs);
}

.ds-label-opt {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--dark-border);
    color: var(--dark-text-secondary);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.ds-label-opt:hover {
    background: rgba(255, 255, 255, 0.1);
}

.ds-label-opt.active {
    background: var(--dark-accent);
    border-color: var(--dark-accent);
    color: white;
}

/* Editor Footer */
.ds-editor-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--dark-border);
    background: rgba(255, 255, 255, 0.02);
}

.ds-editor-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.ds-action-btn {
    background: transparent;
    border: none;
    color: var(--dark-text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.ds-action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--dark-text);
}

.ds-action-btn.active {
    color: var(--dark-accent);
}

.ds-action-btn.ds-delete-btn:hover {
    background: rgba(220, 38, 38, 0.2);
    color: #dc2626;
}

.ds-save-btn {
    background: linear-gradient(135deg, var(--dark-accent) 0%, #7c3aed 100%);
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ds-save-btn:hover {
    box-shadow: 0 4px 16px rgba(167, 139, 250, 0.4);
}

/* -------------------- Delete Modal -------------------- */
.ds-delete-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
    padding: var(--spacing-md);
}

.ds-delete-overlay.hidden {
    display: none;
}

.ds-delete-modal {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 320px;
    width: 100%;
    animation: dsSlideUp 0.3s ease-out;
}

.ds-delete-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.ds-delete-modal h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 0 0 var(--spacing-xs) 0;
}

.ds-delete-modal p {
    font-size: 0.875rem;
    color: var(--dark-text-muted);
    margin: 0 0 var(--spacing-lg) 0;
}

.ds-delete-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.ds-cancel-btn {
    background: transparent;
    border: 1px solid var(--dark-border);
    color: var(--dark-text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ds-cancel-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ds-confirm-delete-btn {
    background: #dc2626;
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ds-confirm-delete-btn:hover {
    background: #b91c1c;
}

/* -------------------- Mobile Responsive -------------------- */
@media (max-width: 480px) {
    .ds-editor-modal {
        max-height: 90vh;
        margin: var(--spacing-sm);
    }
    
    .ds-editor-header,
    .ds-type-toggle,
    .ds-editor-body,
    .ds-editor-labels,
    .ds-editor-footer {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .ds-content-input {
        font-size: 1rem;
    }
}

/* -------------------- Reduced Motion -------------------- */
@media (prefers-reduced-motion: reduce) {
    .ds-note-card,
    .ds-editor-modal,
    .ds-delete-modal,
    .ds-fab {
        animation: none;
    }
    
    .ds-fab:hover {
        transform: scale(1.05);
    }
}

/* ========================================
   CREATOR BRANDING FOOTER
   Personal branding section
   Elegant, subtle, professional
   ======================================== */

.creator-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(to top, rgba(10, 10, 15, 0.98) 0%, rgba(10, 10, 15, 0.85) 100%);
    border-top: 1px solid rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    animation: footerFadeIn 0.8s ease-out 0.5s both;
}

@keyframes footerFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.creator-content {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Tagline Text */
.creator-tagline {
    font-size: 0.75rem;
    color: var(--dark-text-muted);
    font-weight: 400;
    letter-spacing: 0.02em;
    margin: 0;
}

/* Creator Name with Gradient */
.creator-name {
    position: relative;
    margin: 0;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    cursor: default;
}

.name-text {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: linear-gradient(135deg, #c4b5fd 0%, #a78bfa 25%, #8b5cf6 50%, #7c3aed 75%, #a78bfa 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
    animation: nameGradientFlow 4s ease infinite;
}

@keyframes nameGradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Animated Underline */
.name-underline {
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #8b5cf6, #a78bfa, transparent);
    border-radius: 2px;
    transition: width 0.4s ease;
}

.creator-name:hover .name-text {
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.5), 0 0 40px rgba(139, 92, 246, 0.3);
    filter: brightness(1.15);
}

.creator-name:hover .name-underline {
    width: 100%;
}

/* Phone Number Link */
.creator-phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--dark-text-muted);
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    margin-top: 2px;
}

.creator-phone:hover {
    color: var(--dark-accent);
    background: rgba(139, 92, 246, 0.1);
}

.phone-icon {
    opacity: 0.7;
    transition: all 0.3s ease;
}

.creator-phone:hover .phone-icon {
    opacity: 1;
    animation: phoneRing 0.5s ease;
}

@keyframes phoneRing {
    0%, 100% { transform: rotate(0deg); }
    20% { transform: rotate(-10deg); }
    40% { transform: rotate(10deg); }
    60% { transform: rotate(-10deg); }
    80% { transform: rotate(10deg); }
}

.phone-number {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.05em;
}

/* ===== Responsive Footer ===== */
@media (max-width: 768px) {
    .creator-footer {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .creator-content {
        align-items: center;
        text-align: center;
    }
    
    .creator-name {
        align-items: center;
    }
    
    .name-underline {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
    
    .creator-name:hover .name-underline {
        width: 100%;
        left: 0;
        transform: none;
    }
    
    .name-text {
        font-size: 1rem;
    }
    
    .creator-phone {
        font-size: 0.75rem;
    }
}

/* Ensure footer doesn't overlap content */
.landing-page,
.month-view-container,
.calendar-view-container,
.daily-space-view {
    padding-bottom: 80px;
}

/* Hide footer in admin panel for clean interface */
.admin-panel-container ~ .creator-footer {
    display: none;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .creator-footer {
        animation: none;
        opacity: 1;
    }
    
    .name-text {
        animation: none;
    }
    
    .creator-phone:hover .phone-icon {
        animation: none;
    }
}
/* ==========================================
   ONBOARDING POPUP STYLES
   First-time user welcome modal
   ========================================== */

.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.onboarding-overlay.active {
    opacity: 1;
    visibility: visible;
}

.onboarding-modal {
    background: linear-gradient(145deg, #1a1a2e 0%, #16162a 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 24px;
    width: 100%;
    max-width: 420px;
    overflow: hidden;
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(139, 92, 246, 0.15);
    transform: translateY(30px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.onboarding-overlay.active .onboarding-modal {
    transform: translateY(0) scale(1);
}

.onboarding-header {
    text-align: center;
    padding: 32px 24px 20px;
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.1) 0%, transparent 100%);
}

.onboarding-emoji {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.onboarding-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 8px 0;
    background: linear-gradient(135deg, #ffffff 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.onboarding-subtitle {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.onboarding-body {
    padding: 24px;
}

.onboarding-steps {
    list-style: none;
    margin: 0;
    padding: 0;
}

.onboarding-steps li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.onboarding-steps li:last-child {
    border-bottom: none;
}

.step-icon {
    font-size: 1.3rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.15);
    border-radius: 10px;
    flex-shrink: 0;
}

.step-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
}

.onboarding-footer {
    padding: 20px 24px 28px;
}

.onboarding-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    border: none;
    border-radius: 14px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.onboarding-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(139, 92, 246, 0.5);
}

.onboarding-btn:active {
    transform: translateY(0);
}

.onboarding-btn svg {
    transition: transform 0.2s ease;
}

.onboarding-btn:hover svg {
    transform: translateX(4px);
}

/* Mobile responsive adjustments */
@media (max-width: 480px) {
    .onboarding-modal {
        max-width: 100%;
        border-radius: 20px;
    }
    
    .onboarding-header {
        padding: 28px 20px 16px;
    }
    
    .onboarding-emoji {
        font-size: 40px;
    }
    
    .onboarding-title {
        font-size: 1.3rem;
    }
    
    .onboarding-body {
        padding: 20px;
    }
    
    .onboarding-steps li {
        padding: 12px 0;
    }
    
    .step-text {
        font-size: 0.9rem;
    }
    
    .onboarding-footer {
        padding: 16px 20px 24px;
    }
    
    .onboarding-btn {
        padding: 14px 20px;
        font-size: 0.95rem;
    }
}

/* ==========================================
   MOBILE PERFORMANCE OPTIMIZATIONS
   Additive CSS-only optimizations
   Does NOT change any existing styles
   ========================================== */

/* 
 * OPTIMIZATION 1: Reduced animations on mobile
 * - Reduces animation complexity for better battery life
 * - Keeps functionality identical
 * - Applied via media query (no JS required)
 */
@media (max-width: 768px) {
    /* Reduce pulse animation intensity on mobile */
    .badge-dot,
    .activity-dot {
        animation-duration: 3s; /* Slower = less CPU */
    }
    
    /* Simplify hover transforms on touch devices */
    .month-card:hover,
    .preview-month-card:hover,
    .habit-card:hover,
    .feature-card:hover {
        transform: translateY(-2px); /* Reduced lift */
    }
    
    /* Reduce box-shadow complexity on mobile for GPU performance */
    .month-card,
    .habit-card,
    .stat-card,
    .chart-card {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); /* Simplified shadow */
    }
    
    /* Disable backdrop-filter on low-end mobile (expensive GPU op) */
    .hero-badge,
    .modal-overlay,
    .onboarding-overlay {
        backdrop-filter: blur(4px); /* Reduced blur radius */
        -webkit-backdrop-filter: blur(4px);
    }
    
    /* Optimize transition durations on mobile */
    .btn-primary,
    .btn-secondary,
    .add-habit-btn,
    .nav-btn {
        transition-duration: 0.15s; /* Faster response */
    }
}

/* 
 * OPTIMIZATION 2: Aggressive optimizations for very small screens
 * - Further reduces visual effects
 * - Prioritizes performance over polish
 */
@media (max-width: 480px) {
    /* Disable non-essential animations */
    .scroll-indicator,
    .hero-gradient::before {
        animation: none;
    }
    
    /* Remove decorative shadows entirely on small screens */
    .preview-month-card:hover,
    .month-card:hover {
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    }
    
    /* Reduce gradient complexity */
    .hero-gradient {
        background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    }
}

/* 
 * OPTIMIZATION 3: Enhanced prefers-reduced-motion support
 * - Respects user/system preference for reduced motion
 * - Completely disables animations when requested
 * - Critical for accessibility and battery saving
 */
@media (prefers-reduced-motion: reduce) {
    /* Global animation disable */
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.15s !important; /* Keep short transitions for UX */
    }
    
    /* Specific elements that should have NO motion */
    .badge-dot,
    .activity-dot,
    .loading-spinner,
    .scroll-indicator,
    .typing-cursor {
        animation: none !important;
    }
    
    /* Keep loading spinner visible but static */
    .loading-spinner {
        border-top-color: var(--accent-color, #8b5cf6);
        opacity: 0.7;
    }
    
    /* Disable parallax-like effects */
    .hero-background,
    .month-panorama {
        transform: none !important;
    }
    
    /* Disable hover lift effects */
    .month-card:hover,
    .preview-month-card:hover,
    .habit-card:hover,
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none;
    }
}

/* 
 * OPTIMIZATION 4: GPU acceleration hints for smooth scrolling
 * - Uses will-change sparingly (only on scroll containers)
 * - Promotes smooth 60fps scrolling on mobile
 */
@media (max-width: 768px) {
    /* Hint GPU for scroll containers */
    .table-container,
    .habits-list,
    .months-grid,
    .preview-months {
        -webkit-overflow-scrolling: touch; /* iOS momentum scrolling */
    }
    
    /* Promote frequently animated elements to GPU layer */
    .modal,
    .onboarding-modal {
        will-change: transform, opacity;
    }
}

/* 
 * OPTIMIZATION 5: Print-friendly styles (no animations)
 * - Ensures clean printing without animations
 */
@media print {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* 
 * OPTIMIZATION 6: Lazy rendering support classes
 * - Used by JS IntersectionObserver for below-the-fold content
 * - Provides smooth fade-in when sections become visible
 * - Fallback: sections are visible by default (no JS = no hiding)
 */
@media (max-width: 768px) {
    /* Initial state for lazy-loaded sections */
    .perf-lazy {
        opacity: 0.01; /* Not 0 to avoid layout shift issues */
        transform: translateY(10px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }
    
    /* Visible state after IntersectionObserver triggers */
    .perf-lazy.perf-visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Mobile-specific body class optimizations */
    .perf-mobile .hero-gradient {
        opacity: 0.8; /* Slightly reduce overlay complexity */
    }
}

/* Reduced motion class applied by JS */
.perf-reduced-motion .perf-lazy {
    opacity: 1;
    transform: none;
    transition: none;
}

/* Ensure lazy sections are always visible without JS */
@media (scripting: none) {
    .perf-lazy {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ==========================================
   Mobile habit name readability fix
   Makes habit names clearly readable on mobile
   without breaking existing layout
   ========================================== */

@media (max-width: 768px) {
    /* Increase first column width for habit names */
    .habit-table th:first-child,
    .habit-table td:first-child {
        min-width: 140px !important;
        max-width: 160px !important;
        padding-top: 8px !important;
        padding-bottom: 8px !important;
    }
    
    /* Override ellipsis truncation - allow text wrapping */
    .habit-name-text {
        white-space: normal !important;
        word-break: break-word !important;
        overflow-wrap: anywhere !important;
        text-overflow: clip !important;
        max-width: 110px !important;
        line-height: 1.35 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden !important;
        font-size: 0.72rem !important;
    }
    
    /* Reduce day checkbox columns slightly */
    .habit-table .date-cell {
        min-width: 28px;
        padding: 4px 2px !important;
    }
    
    .habit-checkbox {
        width: 24px !important;
        height: 24px !important;
    }
    
    /* Ensure habit name cell aligns properly with wrapped text */
    .habit-name-cell {
        align-items: flex-start !important;
        min-height: 38px;
        flex-wrap: nowrap;
    }
    
    /* Keep icons compact */
    .habit-category-tag {
        width: 16px !important;
        height: 16px !important;
        font-size: 0.65rem !important;
        flex-shrink: 0;
    }
    
    /* Keep delete/edit buttons aligned */
    .delete-habit-btn,
    .edit-habit-btn {
        align-self: flex-start;
        margin-top: 2px;
        flex-shrink: 0;
    }
}

/* Extra small screens (≤480px) - more readable names */
@media (max-width: 480px) {
    .habit-table th:first-child,
    .habit-table td:first-child {
        min-width: 120px !important;
        max-width: 140px !important;
    }
    
    .habit-name-text {
        max-width: 95px !important;
        font-size: 0.68rem !important;
        -webkit-line-clamp: 2;
        line-height: 1.3 !important;
    }
    
    /* Smaller checkboxes on tiny screens */
    .habit-table .date-cell {
        min-width: 26px;
        padding: 3px 1px !important;
    }
    
    .habit-checkbox {
        width: 22px !important;
        height: 22px !important;
    }
    
    .habit-name-cell {
        min-height: 36px;
        gap: 3px !important;
    }
    
    .habit-category-tag {
        width: 14px !important;
        height: 14px !important;
        font-size: 0.6rem !important;
    }
}