/* ============================================
   What's Up? Workflow Visualization
   Apple Liquid Glass UI Theme
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --accent-blue: #007aff;
    --accent-purple: #af52de;
    --accent-pink: #ff2d55;
    --accent-teal: #5ac8fa;
    --accent-green: #30d158;
    --accent-orange: #ff9500;
    --accent-yellow: #ffd60a;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(103, 126, 234, 0.3);
    
    /* Blur */
    --blur-sm: blur(10px);
    --blur-md: blur(20px);
    --blur-lg: blur(40px);
    
    /* Spacing */
    --section-padding: 100px;
    --container-width: 1400px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

/* Animated Background */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(103, 126, 234, 0.4) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(175, 82, 222, 0.3) 0%, transparent 70%);
    top: 50%;
    right: -150px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(90, 200, 250, 0.3) 0%, transparent 70%);
    bottom: -100px;
    left: 30%;
    animation-delay: -10s;
}

.orb-4 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 45, 85, 0.25) 0%, transparent 70%);
    top: 40%;
    left: 10%;
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, -50px) scale(1.1); }
    50% { transform: translate(-30px, 30px) scale(0.95); }
    75% { transform: translate(40px, 40px) scale(1.05); }
}

/* Glass Card Styles */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all var(--transition-normal);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.glass-card-mini {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-sm);
    -webkit-backdrop-filter: var(--blur-sm);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.glass-card-mini:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    border-bottom: 1px solid var(--glass-border);
    padding: 0 24px;
}

.nav-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1.25rem;
}

.logo-icon {
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--glass-bg);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    padding: 20px;
    display: none;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
    border-bottom: 1px solid var(--glass-border);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--text-primary);
    background: var(--glass-bg);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px;
    position: relative;
}

.hero-content {
    max-width: 900px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-green);
}

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

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

.hero-title {
    margin-bottom: 24px;
}

.title-line {
    display: block;
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #a8b4ff 50%, #fff 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s infinite;
}

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

.title-subtitle {
    display: block;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 8px;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description strong {
    color: var(--accent-blue);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.stat-card {
    padding: 24px 32px;
    text-align: center;
    min-width: 140px;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 4px;
}

.stat-detail {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-tertiary);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 18px; opacity: 0.3; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* Main Content */
.main-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Section Styles */
.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-number {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #fff 0%, #ccc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Overview Section */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.feature-card {
    padding: 32px;
    text-align: center;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Tech Stack */
.tech-stack-container {
    margin-bottom: 60px;
}

.subsection-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 24px;
    min-width: 120px;
}

.tech-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.tech-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.tech-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* Weekly Output */
.weekly-output {
    padding: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
}

.schedule-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.schedule-row {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 16px;
    padding: 16px;
    background: var(--glass-bg);
    border-radius: 12px;
    align-items: center;
}

.schedule-row.header {
    background: transparent;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.schedule-row.total {
    background: linear-gradient(135deg, rgba(103, 126, 234, 0.2) 0%, rgba(175, 82, 222, 0.2) 100%);
    border: 1px solid rgba(103, 126, 234, 0.3);
}

.schedule-row .day {
    font-weight: 500;
}

.schedule-row .posts {
    color: var(--accent-blue);
    font-weight: 600;
}

.schedule-row .type {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Architecture Section */
.architecture-container {
    max-width: 900px;
    margin: 0 auto;
}

.arch-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.arch-block {
    width: 100%;
    max-width: 800px;
    padding: 32px;
}

.arch-block-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

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

.arch-block-header h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.trigger-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 10px;
    margin-bottom: 8px;
}

.trigger-item code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
    background: rgba(90, 200, 250, 0.1);
    padding: 4px 10px;
    border-radius: 6px;
}

.trigger-item span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Flow Connectors */
.flow-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
}

.flow-connector.vertical {
    height: 60px;
}

.connector-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    animation: flowPulse 2s infinite;
}

@keyframes flowPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.connector-arrow {
    font-size: 1.2rem;
    color: var(--accent-purple);
    animation: arrowBounce 1s infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

/* Execution Steps */
.execution-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.step-row.reverse {
    flex-direction: row;
}

.exec-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 20px;
    min-width: 120px;
    text-align: center;
    transition: all var(--transition-normal);
}

.exec-step:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--gradient-1);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.step-name {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.step-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.step-arrow {
    color: var(--accent-blue);
    font-size: 1.2rem;
    font-weight: bold;
}

/* Git & Deploy Lists */
.git-list, .deploy-list {
    list-style: none;
    padding: 0;
}

.git-list li, .deploy-list li {
    padding: 10px 16px;
    background: var(--glass-bg);
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.deploy-list li.highlight {
    background: linear-gradient(135deg, rgba(48, 209, 88, 0.2) 0%, rgba(56, 249, 215, 0.2) 100%);
    color: var(--accent-green);
    font-weight: 600;
}

/* Data Files Section */
.data-files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.data-file-card {
    overflow: hidden;
}

.data-file-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    cursor: pointer;
}

.file-icon {
    font-size: 2rem;
}

.file-info {
    flex: 1;
}

.file-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.file-path {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: 'SF Mono', Monaco, monospace;
}

.file-count {
    font-size: 0.85rem;
    color: var(--accent-blue);
    font-weight: 500;
    padding: 6px 12px;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 20px;
}

.expand-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.expand-btn:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}

.expand-icon {
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.expandable.expanded .expand-icon {
    transform: rotate(45deg);
}

.data-file-content {
    padding: 0 24px 24px;
    display: none;
}

.expandable.expanded .data-file-content {
    display: block;
    animation: slideDown 0.3s ease;
}

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

.file-purpose {
    color: var(--text-secondary);
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 10px;
    border-left: 3px solid var(--accent-blue);
}

.file-structure h5, .file-behavior h5, .file-fields h5, .log-format h5,
.log-uses h5, .uniqueness-flow h5, .filters h5, .benefits h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.mini-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.mini-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--glass-border);
}

.mini-table td:first-child {
    color: var(--accent-teal);
    font-family: 'SF Mono', Monaco, monospace;
    width: 100px;
}

.mini-table td:last-child {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.file-behavior ul, .file-fields ul, .log-uses ul, .uniqueness-flow ol,
.filters ul, .benefits ul {
    list-style: none;
    padding: 0;
}

.file-behavior li, .file-fields li, .log-uses li, .uniqueness-flow li,
.filters li, .benefits li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 20px;
    position: relative;
}

.file-behavior li::before, .file-fields li::before, .log-uses li::before,
.filters li::before, .benefits li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

.uniqueness-flow li {
    counter-increment: step;
}

.uniqueness-flow li::before {
    content: counter(step) '.';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: 600;
}

.code-block, .json-preview pre, .log-format pre {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 16px;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    overflow-x: auto;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.code-block code {
    color: var(--accent-teal);
}

.queue-flow {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.queue-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 10px;
}

.q-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    background: var(--gradient-1);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
}

.note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-style: italic;
    padding: 12px;
    background: rgba(255, 149, 0, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-orange);
}

/* Scripts Section */
.script-container {
    margin-bottom: 48px;
}

.script-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 32px;
    margin-bottom: 24px;
}

.script-icon {
    font-size: 2.5rem;
}

.script-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.script-lines {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.script-badge {
    margin-left: auto;
    padding: 8px 16px;
    background: var(--gradient-1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.script-sections {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.script-section {
    overflow: hidden;
}

.script-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    cursor: pointer;
}

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

.script-section-header h4 {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
}

.line-range {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: 'SF Mono', Monaco, monospace;
    padding: 4px 10px;
    background: var(--glass-bg);
    border-radius: 6px;
}

.script-section-content {
    padding: 0 24px 24px;
    display: none;
}

.script-section.expanded .script-section-content {
    display: block;
    animation: slideDown 0.3s ease;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.config-group h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.config-list {
    list-style: none;
    padding: 0;
}

.config-list li {
    padding: 8px 12px;
    background: var(--glass-bg);
    border-radius: 8px;
    margin-bottom: 6px;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
}

.function-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.function-item {
    padding: 16px;
    background: var(--glass-bg);
    border-radius: 12px;
}

.function-item code {
    display: block;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.95rem;
    color: var(--accent-purple);
    margin-bottom: 8px;
}

.function-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.selection-flow, .api-flow {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sel-step, .api-step {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--glass-bg);
    border-radius: 12px;
}

.sel-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    background: var(--gradient-1);
    border-radius: 50%;
    font-weight: 700;
}

.sel-content strong, .api-step strong {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.sel-content p, .api-step code {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.api-step code {
    display: block;
    font-family: 'SF Mono', Monaco, monospace;
    color: var(--accent-teal);
    background: rgba(90, 200, 250, 0.1);
    padding: 8px 12px;
    border-radius: 8px;
    margin-top: 8px;
}

.data-retrieved h5, .gen-settings h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 20px 0 12px;
    color: var(--text-primary);
}

.data-retrieved ul, .gen-settings ul {
    list-style: none;
    padding: 0;
}

.data-retrieved li, .gen-settings li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.data-retrieved li::before, .gen-settings li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.process-steps {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.process-steps span {
    padding: 6px 12px;
    background: var(--glass-bg);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.process-steps span:not(:last-child):not(:nth-child(even)) {
    background: rgba(90, 200, 250, 0.1);
    color: var(--accent-teal);
}

.prompt-structure, .recap-features {
    padding: 16px;
    background: var(--glass-bg);
    border-radius: 12px;
}

.prompt-structure h5, .recap-features h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.prompt-sections {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prompt-item {
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.recap-features ul {
    list-style: none;
    padding: 0;
}

.recap-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.recap-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

/* Main Flow Diagram */
.main-flow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.flow-node {
    padding: 16px 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-weight: 600;
    text-align: center;
}

.flow-node.start {
    background: var(--gradient-4);
    border: none;
}

.flow-node.end {
    background: var(--gradient-1);
    border: none;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--accent-blue);
    padding: 10px 0;
}

.flow-decision {
    padding: 16px 32px;
    background: rgba(255, 149, 0, 0.2);
    border: 1px solid rgba(255, 149, 0, 0.4);
    border-radius: 12px;
    font-weight: 600;
    color: var(--accent-orange);
    margin: 10px 0;
}

.flow-branches {
    display: flex;
    gap: 40px;
    margin: 20px 0;
}

.flow-branch {
    flex: 1;
    max-width: 280px;
    padding: 20px;
    background: var(--glass-bg);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.branch-label {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.flow-branch.no .branch-label {
    background: var(--accent-purple);
}

.flow-branch .flow-node {
    margin-bottom: 12px;
}

.flow-branch ul {
    list-style: none;
    padding: 0;
    font-size: 0.85rem;
}

.flow-branch li {
    padding: 6px 0;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.flow-branch li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--accent-teal);
}

/* Backup Overview */
.backup-overview {
    padding: 32px;
}

.backup-dirs, .backup-functions {
    margin-bottom: 24px;
}

.backup-dirs h5, .backup-functions h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.dir-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.dir-item {
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 10px;
    text-align: center;
}

.dir-item code {
    display: block;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
    margin-bottom: 4px;
}

.dir-item span {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.backup-functions ul {
    list-style: none;
    padding: 0;
}

.backup-functions li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.backup-functions code {
    color: var(--accent-purple);
    font-family: 'SF Mono', Monaco, monospace;
}

/* Workflows Section */
.workflows-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.workflow-card {
    padding: 28px;
}

.workflow-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.workflow-icon {
    font-size: 2rem;
}

.workflow-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.workflow-lines {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.workflow-badge {
    margin-left: auto;
    padding: 6px 14px;
    background: rgba(90, 200, 250, 0.15);
    color: var(--accent-teal);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.workflow-badge.active {
    background: rgba(48, 209, 88, 0.15);
    color: var(--accent-green);
}

.workflow-schedule h5, .workflow-steps h5, .workflow-jobs h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.cron-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.cron-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--glass-bg);
    border-radius: 8px;
}

.cron-item code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
    padding: 4px 10px;
    background: rgba(90, 200, 250, 0.1);
    border-radius: 6px;
}

.cron-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.timeline-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--glass-bg);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.timeline-step:hover {
    background: var(--glass-bg-hover);
    transform: translateX(4px);
}

.timeline-step.highlight {
    background: linear-gradient(135deg, rgba(103, 126, 234, 0.2) 0%, rgba(175, 82, 222, 0.2) 100%);
    border: 1px solid rgba(103, 126, 234, 0.3);
    color: var(--text-primary);
}

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

.jobs-flow {
    display: flex;
    align-items: center;
    gap: 16px;
}

.job-card {
    flex: 1;
    padding: 16px;
    background: var(--glass-bg);
    border-radius: 12px;
}

.job-card strong {
    display: block;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.job-card ul {
    list-style: none;
    padding: 0;
}

.job-card li {
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.job-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
}

.job-arrow {
    font-size: 1.5rem;
    color: var(--accent-purple);
}

/* Sequence Diagram */
.sequence-diagram {
    padding: 32px;
    overflow-x: auto;
}

.sequence-header {
    margin-bottom: 24px;
    text-align: center;
}

.sequence-time {
    display: inline-flex;
    gap: 12px;
    padding: 12px 20px;
    background: var(--glass-bg);
    border-radius: 10px;
}

.time-label {
    color: var(--text-tertiary);
}

.time-value {
    color: var(--accent-blue);
    font-weight: 600;
}

.sequence-participants {
    display: flex;
    justify-content: space-around;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--glass-border);
}

/* ===== DAILY AUTOMATION FLOW REDESIGN ===== */
.flow-time-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    margin-bottom: 32px;
    background: linear-gradient(135deg, rgba(103, 126, 234, 0.15) 0%, rgba(118, 75, 226, 0.15) 100%);
    border: 1px solid rgba(103, 126, 234, 0.3);
    border-radius: 50px;
    font-size: 0.95rem;
}

.time-icon {
    font-size: 1.3rem;
}

.time-text {
    color: var(--text-secondary);
}

.time-text strong {
    color: var(--accent-blue);
}

/* Flow Participants */
.flow-participants {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.participant-col {
    text-align: center;
}

.participant-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.participant-badge.github {
    background: linear-gradient(135deg, rgba(36, 41, 46, 0.8) 0%, rgba(88, 96, 105, 0.8) 100%);
    border: 1px solid rgba(110, 118, 129, 0.4);
}

.participant-badge.python {
    background: linear-gradient(135deg, rgba(55, 118, 171, 0.3) 0%, rgba(255, 212, 59, 0.2) 100%);
    border: 1px solid rgba(55, 118, 171, 0.4);
}

.participant-badge.apis {
    background: linear-gradient(135deg, rgba(48, 209, 88, 0.2) 0%, rgba(56, 249, 215, 0.2) 100%);
    border: 1px solid rgba(48, 209, 88, 0.4);
}

/* Daily Flow Timeline */
.daily-flow-timeline {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 650px;
    margin: 0 auto;
}

.flow-step-row {
    display: grid;
    grid-template-columns: 120px 80px 1fr;
    gap: 16px;
    align-items: center;
    width: 100%;
    padding: 12px 0;
}

.flow-col.left {
    text-align: right;
}

.flow-col.center {
    display: flex;
    justify-content: center;
}

.flow-col.right {
    text-align: left;
}

.flow-actor {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Flow Line Container */
.flow-line-container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    height: 40px;
}

.flow-dot {
    width: 14px;
    height: 14px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(103, 126, 234, 0.5);
    z-index: 2;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); box-shadow: 0 0 12px rgba(103, 126, 234, 0.5); }
    50% { transform: scale(1.1); box-shadow: 0 0 20px rgba(103, 126, 234, 0.8); }
}

.flow-dot.delay {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-pink));
    box-shadow: 0 0 12px rgba(255, 149, 0, 0.5);
    animation-name: pulse-dot-orange;
}

@keyframes pulse-dot-orange {
    0%, 100% { transform: scale(1); box-shadow: 0 0 12px rgba(255, 149, 0, 0.5); }
    50% { transform: scale(1.1); box-shadow: 0 0 20px rgba(255, 149, 0, 0.8); }
}

.flow-dot.success {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-teal));
    box-shadow: 0 0 12px rgba(48, 209, 88, 0.5);
    animation-name: pulse-dot-green;
}

@keyframes pulse-dot-green {
    0%, 100% { transform: scale(1); box-shadow: 0 0 12px rgba(48, 209, 88, 0.5); }
    50% { transform: scale(1.1); box-shadow: 0 0 20px rgba(48, 209, 88, 0.8); }
}

.flow-line-horizontal {
    position: absolute;
    height: 2px;
    width: 30px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
}

.flow-line-horizontal.right {
    right: 0;
}

/* Flow Action Cards */
.flow-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.flow-action:hover {
    transform: translateX(4px);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 20px rgba(103, 126, 234, 0.2);
}

.action-icon {
    font-size: 1.2rem;
}

.action-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.action-target {
    font-size: 0.75rem;
    color: var(--accent-purple);
    padding: 3px 8px;
    background: rgba(118, 75, 226, 0.15);
    border-radius: 6px;
    margin-left: 4px;
}

.flow-action.delay {
    border-color: rgba(255, 149, 0, 0.3);
}

.flow-action.delay:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 4px 20px rgba(255, 149, 0, 0.2);
}

.flow-action.success {
    border-color: rgba(48, 209, 88, 0.3);
    background: linear-gradient(135deg, rgba(48, 209, 88, 0.1) 0%, rgba(56, 249, 215, 0.1) 100%);
}

.flow-action.success:hover {
    border-color: var(--accent-green);
    box-shadow: 0 4px 20px rgba(48, 209, 88, 0.3);
}

.flow-action.success .action-text {
    color: var(--accent-green);
}

/* Vertical Connector Line */
.flow-vertical-line {
    width: 2px;
    height: 24px;
    background: linear-gradient(180deg, rgba(103, 126, 234, 0.6), rgba(118, 75, 226, 0.3));
    margin: 4px auto;
    border-radius: 1px;
}

/* Loop Section */
.flow-loop-section {
    width: 100%;
    padding: 24px;
    margin: 8px 0;
    background: rgba(103, 126, 234, 0.08);
    border: 2px dashed rgba(103, 126, 234, 0.3);
    border-radius: 20px;
}

.loop-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.loop-icon {
    font-size: 1.3rem;
}

.loop-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.loop-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.loop-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.loop-step:hover {
    transform: translateY(-2px);
    border-color: var(--accent-purple);
    box-shadow: 0 4px 16px rgba(118, 75, 226, 0.2);
}

.loop-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--gradient-1);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.loop-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Responsive Daily Flow */
@media (max-width: 768px) {
    .flow-participants {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 300px;
    }

    .flow-step-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 8px;
    }

    .flow-col.left {
        text-align: center;
        order: 1;
    }

    .flow-col.center {
        order: 2;
    }

    .flow-col.right {
        text-align: center;
        order: 3;
    }

    .flow-action {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }

    .loop-steps-grid {
        grid-template-columns: 1fr;
    }

    .flow-time-badge {
        flex-direction: column;
        gap: 6px;
        padding: 12px 20px;
        font-size: 0.85rem;
    }
}

/* Sunday Flow */
.sunday-flow-container {
    max-width: 700px;
    margin: 0 auto;
}

.sunday-timeline {
    display: flex;
    flex-direction: column;
    position: relative;
}

.sunday-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--accent-purple) 50%, var(--accent-green) 100%);
}

.sunday-step {
    display: flex;
    gap: 24px;
    padding: 24px;
    margin-left: 50px;
    position: relative;
}

.sunday-step::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--bg-primary);
    border: 3px solid var(--accent-blue);
    border-radius: 50%;
    z-index: 1;
}

.sunday-step.final::before {
    background: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 20px rgba(48, 209, 88, 0.5);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
}

.step-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-content code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
    background: rgba(90, 200, 250, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.sunday-connector {
    height: 0;
}

/* Backup Flow */
.backup-flow-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.backup-flow {
    padding: 28px;
}

.backup-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.backup-icon {
    font-size: 2rem;
}

.backup-header h4 {
    font-size: 1.2rem;
    font-weight: 600;
}

.backup-schedule {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    padding: 6px 14px;
    background: var(--glass-bg);
    border-radius: 20px;
}

.backup-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.backup-step {
    display: flex;
    gap: 16px;
    padding: 14px 18px;
    background: var(--glass-bg);
    border-radius: 12px;
    align-items: flex-start;
}

.b-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    background: var(--gradient-1);
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
}

.b-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.size-branches {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
    padding-left: 16px;
}

.size-branches span {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.size-branches span::before {
    content: '├ ';
    color: var(--accent-blue);
}

.size-branches span:last-child::before {
    content: '└ ';
}

/* Email Preview */
.email-preview {
    padding: 0;
    overflow: hidden;
}

.email-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
}

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

.email-subject {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.email-subject strong {
    color: var(--text-tertiary);
}

.email-body {
    padding: 20px;
}

.email-section {
    margin-bottom: 20px;
}

.email-section h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.email-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.email-table th, .email-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.email-table th {
    color: var(--text-tertiary);
    font-weight: 500;
}

.email-table td {
    color: var(--text-secondary);
}

.email-table tr.total {
    background: rgba(103, 126, 234, 0.1);
}

.email-table tr.total td {
    font-weight: 600;
    color: var(--accent-blue);
}

.email-section p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.email-section ol {
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.email-section li {
    padding: 4px 0;
}

.email-attachment {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.attachment-icon {
    font-size: 1.2rem;
}

/* API Section */
.api-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.api-card {
    padding: 28px;
}

.api-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.api-icon {
    font-size: 2rem;
}

.api-header h4 {
    font-size: 1.2rem;
    font-weight: 600;
}

.api-base, .api-model, .api-auth {
    padding: 10px 14px;
    background: var(--glass-bg);
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.api-base strong, .api-model strong, .api-auth strong {
    color: var(--text-tertiary);
    margin-right: 8px;
}

.api-base code, .api-model code {
    font-family: 'SF Mono', Monaco, monospace;
    color: var(--accent-teal);
}

.api-endpoints h5, .api-features h5, .api-params h5,
.api-images h5, .api-usage h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.endpoint {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--glass-bg);
    border-radius: 8px;
    margin-bottom: 8px;
}

.endpoint code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-purple);
}

.endpoint span {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.api-features ul, .api-params ul, .api-usage ul {
    list-style: none;
    padding: 0;
}

.api-features li, .api-params li, .api-usage li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.api-features li::before, .api-params li::before, .api-usage li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
}

.api-images code.small {
    display: block;
    font-size: 0.75rem;
    word-break: break-all;
}

/* Error Handling Section */
.error-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.error-card {
    padding: 24px;
}

.error-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

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

.error-header h4 {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
}

.error-content h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 16px 0 8px;
    color: var(--text-primary);
}

.error-content ul, .error-content ol {
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.error-content li {
    padding: 6px 0;
}

.error-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

/* Environment Variables */
.env-vars-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.env-group {
    overflow: hidden;
}

.env-group-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--glass-border);
}

.env-group-header.required {
    background: linear-gradient(90deg, rgba(255, 45, 85, 0.1) 0%, transparent 100%);
}

.env-group-header.optional {
    background: linear-gradient(90deg, rgba(255, 149, 0, 0.1) 0%, transparent 100%);
}

.env-group-header.github {
    background: linear-gradient(90deg, rgba(103, 126, 234, 0.1) 0%, transparent 100%);
}

.env-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.env-group-header.required .env-badge {
    background: rgba(255, 45, 85, 0.2);
    color: var(--accent-pink);
}

.env-group-header.optional .env-badge {
    background: rgba(255, 149, 0, 0.2);
    color: var(--accent-orange);
}

.env-group-header.github .env-badge {
    background: rgba(103, 126, 234, 0.2);
    color: var(--accent-blue);
}

.env-group-header h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.env-table {
    padding: 16px 24px;
}

.env-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--glass-border);
    align-items: center;
}

.env-row:last-child {
    border-bottom: none;
}

.env-row.header {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.env-row code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
}

.env-row span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* File Structure */
.file-tree-container {
    padding: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.file-tree {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
}

.tree-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 4px;
    transition: all var(--transition-fast);
}

.tree-item:hover {
    background: var(--glass-bg);
}

.tree-item.root {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.folder-icon, .file-icon {
    font-size: 1.1rem;
}

.item-name {
    color: var(--text-primary);
}

.file-desc {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: 'Inter', sans-serif;
}

.tree-branch {
    margin-left: 20px;
    padding-left: 20px;
    border-left: 1px solid var(--glass-border);
}

.tree-children {
    margin-left: 20px;
    padding-left: 20px;
    border-left: 1px solid var(--glass-border);
}

.tree-item.more {
    color: var(--text-tertiary);
    font-style: italic;
}

.root-files {
    margin-top: 16px;
    border-left: none;
    margin-left: 20px;
}

/* Troubleshooting */
.troubleshoot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.trouble-card {
    overflow: hidden;
}

.trouble-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    cursor: pointer;
}

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

.trouble-header h4 {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 600;
}

.trouble-content {
    padding: 0 24px 24px;
    display: none;
}

.trouble-card.expanded .trouble-content {
    display: block;
    animation: slideDown 0.3s ease;
}

.trouble-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.trouble-content p strong {
    color: var(--text-primary);
}

.trouble-content ul {
    list-style: none;
    padding: 0;
}

.trouble-content li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.trouble-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.manual-commands {
    padding: 28px;
}

.manual-commands h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.command-item h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.command-item code {
    display: block;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--accent-teal);
    background: rgba(90, 200, 250, 0.1);
    padding: 12px 16px;
    border-radius: 8px;
}

.command-item p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    padding: 12px 16px;
    background: var(--glass-bg);
    border-radius: 8px;
}

/* Footer */
.footer {
    margin-top: var(--section-padding);
    padding: 48px 24px;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    margin-bottom: 32px;
}

.footer-logo {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-tagline {
    color: var(--text-tertiary);
    margin-top: 8px;
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

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

.footer-stat .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.footer-stat .stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.footer-meta p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin: 4px 0;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    border: none;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: 24px;
}

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

.modal-content {
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--glass-bg);
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--glass-bg-hover);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .backup-flow-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .flow-branches {
        flex-direction: column;
        align-items: center;
    }

    .flow-branch {
        max-width: 100%;
    }

    .sequence-step {
        grid-template-columns: 1fr 60px 1fr auto;
    }

    .step-line {
        width: 60px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat-card {
        width: 100%;
        max-width: 300px;
    }

    .overview-grid {
        grid-template-columns: 1fr;
    }

    .data-files-grid {
        grid-template-columns: 1fr;
    }

    .workflows-grid {
        grid-template-columns: 1fr;
    }

    .api-grid {
        grid-template-columns: 1fr;
    }

    .error-grid {
        grid-template-columns: 1fr;
    }

    .troubleshoot-grid {
        grid-template-columns: 1fr;
    }

    .schedule-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .schedule-row.header {
        display: none;
    }

    .env-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .env-row.header {
        display: none;
    }

    .step-row {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .sequence-step {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .step-from, .step-to {
        display: none;
    }

    .step-line {
        display: none;
    }

    .jobs-flow {
        flex-direction: column;
    }

    .job-arrow {
        transform: rotate(90deg);
    }

    .sunday-timeline::before {
        left: 16px;
    }

    .sunday-step {
        margin-left: 40px;
    }

    .sunday-step::before {
        left: -24px;
    }

    .commands-grid {
        grid-template-columns: 1fr;
    }

    .footer-stats {
        gap: 24px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 48px;
    }

    .hero-section {
        padding: 80px 16px;
    }

    .main-content {
        padding: 0 16px;
    }

    .glass-card {
        border-radius: 16px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .tech-stack {
        gap: 10px;
    }

    .tech-item {
        padding: 14px 16px;
        min-width: 100px;
    }

    .script-header {
        flex-wrap: wrap;
        gap: 12px;
    }

    .script-badge {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }

    .workflow-header {
        flex-wrap: wrap;
    }

    .workflow-badge {
        margin-left: 0;
        margin-top: 8px;
    }
}

/* Animation Classes */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--glass-border-hover);
}

/* Selection */
::selection {
    background: rgba(103, 126, 234, 0.3);
    color: var(--text-primary);
}