/* ==========================================================================
   TubeGrab Universal - Stylesheet
   Supports Dark & Light themes, All-Platform Badges, Video Trimmer, 
   QR Code Modals, Batch Downloader & Responsive Aesthetics
   ========================================================================== */

:root {
    /* Color Palette - Dark Obsidian Default */
    --bg-primary: #080c14;
    --bg-secondary: #0e1424;
    --bg-card: rgba(18, 26, 45, 0.75);
    --bg-card-hover: rgba(24, 34, 58, 0.9);
    --bg-input: rgba(10, 15, 26, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.03);
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-focus: #ff0033;
    --border-glow: rgba(255, 0, 51, 0.35);

    /* Brand Accents */
    --yt-red: #ff0033;
    --yt-red-hover: #e6002e;
    --yt-red-gradient: linear-gradient(135deg, #ff0033 0%, #ff4b2b 100%);
    --yt-fire-gradient: linear-gradient(135deg, #ff0844 0%, #ff4e50 100%);
    --accent-glow: 0 0 25px rgba(255, 0, 51, 0.45);
    --accent-glow-subtle: 0 4px 20px rgba(255, 0, 51, 0.2);

    /* Status Colors */
    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.12);
    --color-error: #ef4444;
    --color-error-bg: rgba(239, 68, 68, 0.12);
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dim: #475569;

    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;

    /* Radii & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.6);
    --glass-blur: blur(16px);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 1);
    --bg-input: #ffffff;
    --bg-glass: rgba(0, 0, 0, 0.02);
    
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-focus: #ff0033;
    --border-glow: rgba(255, 0, 51, 0.25);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-dim: #94a3b8;

    --card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-main);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ambient Glow Spheres */
.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
}

.glow-sphere-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(255, 0, 51, 0.16) 0%, rgba(255, 75, 43, 0.04) 70%, transparent 100%);
}

.glow-sphere-2 {
    width: 500px;
    height: 500px;
    top: 35%;
    left: -150px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

.glow-sphere-3 {
    width: 550px;
    height: 550px;
    top: 60%;
    right: -150px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, transparent 70%);
}

/* Container */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Typography Helpers */
.text-gradient {
    background: var(--yt-red-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-fire {
    background: var(--yt-fire-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.navbar-wrapper {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    opacity: 0.96;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--yt-red-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 0, 51, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-logo:hover .logo-icon {
    transform: scale(1.06);
    box-shadow: 0 6px 20px rgba(255, 0, 51, 0.6);
}

.brand-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.badge-free {
    background: rgba(255, 0, 51, 0.15);
    color: #ff335c;
    border: 1px solid rgba(255, 0, 51, 0.3);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

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

.nav-link i {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.btn-theme-toggle:hover {
    transform: rotate(20deg);
    border-color: var(--border-focus);
}

.btn-purge-cache {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
    padding: 7px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.btn-purge-cache:hover {
    background: rgba(16, 185, 129, 0.25);
    transform: translateY(-1px);
}

/* ==========================================================================
   Adsterra Monetization Containers
   ========================================================================== */
.ad-unit-wrapper {
    max-width: 860px;
    margin: 2rem auto;
    text-align: center;
    background: var(--bg-card);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px;
    overflow: hidden;
    position: relative;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.ad-unit-inline {
    margin: 1.5rem 0 0.5rem;
    border-color: rgba(255, 255, 255, 0.05);
}

.ad-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.btn-smartlink-sponsored {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 20px;
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    transition: all 0.25s ease;
}

.btn-smartlink-sponsored:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
    color: #fff;
}

/* ==========================================================================
   Quick Tools Toolbar Strip
   ========================================================================== */
.tools-quick-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 900px;
    margin: 0 auto 1.5rem;
}

.tool-quick-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.tool-quick-btn:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.tool-quick-btn.active {
    background: rgba(255, 0, 51, 0.15);
    border-color: rgba(255, 0, 51, 0.45);
    color: #ff335c;
    box-shadow: 0 4px 15px rgba(255, 0, 51, 0.2);
}

.btn-nav-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 0, 51, 0.12);
    border: 1px solid rgba(255, 0, 51, 0.35);
    color: #ff335c;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
}

.btn-nav-action:hover {
    background: var(--yt-red-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 0, 51, 0.4);
    transform: translateY(-1px);
}

/* ==========================================================================
   Hero & Downloader Section
   ========================================================================== */
.hero-section {
    padding: 4.5rem 0 3.5rem;
    text-align: center;
    position: relative;
}

.pill-announcement {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 0, 51, 0.08);
    border: 1px solid rgba(255, 0, 51, 0.25);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 1.8rem;
    font-size: 0.85rem;
}

.pill-tag {
    background: var(--yt-red);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.pill-text {
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.2px;
    margin-bottom: 1.2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 740px;
    margin: 0 auto 2.4rem;
    font-weight: 400;
}

.hero-subtitle strong {
    color: var(--text-primary);
}

/* Platform Filter Pills */
.platforms-pill-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 940px;
    margin: 0 auto 2rem;
}

.platform-filter-pill {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.platform-filter-pill:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.platform-filter-pill.active {
    background: rgba(255, 0, 51, 0.15);
    border-color: rgba(255, 0, 51, 0.4);
    color: #ff335c;
}

/* Input Card & Mode Switcher */
.input-card-wrapper {
    max-width: 860px;
    margin: 0 auto;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 1.8rem;
    box-shadow: var(--card-shadow);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-card-wrapper:focus-within {
    border-color: rgba(255, 0, 51, 0.45);
    box-shadow: 0 10px 45px -10px rgba(255, 0, 51, 0.25);
}

.mode-switcher-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 1.2rem;
    background: var(--bg-input);
    padding: 4px;
    border-radius: var(--radius-md);
    width: fit-content;
}

.mode-switch-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.mode-switch-btn.active {
    background: rgba(255, 0, 51, 0.18);
    color: #ff335c;
    font-weight: 700;
}

.url-input-form {
    display: flex;
    gap: 12px;
    position: relative;
}

.input-group {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 6px 14px;
    transition: all 0.25s ease;
    position: relative;
}

.input-group:focus-within {
    border-color: var(--yt-red);
    box-shadow: 0 0 15px rgba(255, 0, 51, 0.25);
}

.input-icon {
    font-size: 1.3rem;
    color: var(--yt-red);
    margin-right: 12px;
    display: flex;
    align-items: center;
    width: 24px;
    justify-content: center;
}

.url-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-family: inherit;
    padding: 8px 0;
}

.url-input::placeholder {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.input-action-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-icon-action {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.btn-icon-action:hover {
    background: rgba(255, 255, 255, 0.16);
    color: var(--text-primary);
}

.btn-clear-hidden {
    display: none;
}

.btn-submit-fetch {
    background: var(--yt-red-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    padding: 0 28px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--accent-glow-subtle);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 165px;
    font-family: inherit;
}

.btn-submit-fetch:hover {
    background: linear-gradient(135deg, #e6002e 0%, #ff3b20 100%);
    box-shadow: var(--accent-glow);
    transform: translateY(-2px);
}

/* Batch Textarea Form */
.batch-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.batch-textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    resize: vertical;
}

.batch-textarea:focus {
    border-color: var(--yt-red);
    box-shadow: 0 0 15px rgba(255, 0, 51, 0.25);
}

.batch-actions-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.batch-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Quick Samples */
.quick-samples {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 1.2rem;
    justify-content: center;
}

.samples-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sample-tag {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    font-size: 0.78rem;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.sample-tag:hover {
    background: rgba(255, 0, 51, 0.1);
    border-color: rgba(255, 0, 51, 0.3);
    color: #ff476d;
}

/* Alerts */
.alert-banner {
    margin-top: 1.2rem;
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    font-size: 0.92rem;
    animation: fadeIn 0.3s ease;
}

.alert-error {
    background: var(--color-error-bg);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.alert-icon {
    font-size: 1.3rem;
    color: var(--color-error);
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.alert-title {
    font-weight: 700;
    color: #fff;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.alert-close {
    background: transparent;
    border: none;
    color: #fca5a5;
    cursor: pointer;
    font-size: 1.1rem;
    opacity: 0.7;
}

.alert-close:hover { opacity: 1; }

/* Skeleton Loading */
.preview-skeleton-card {
    max-width: 860px;
    margin: 2rem auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 1.8rem;
    display: flex;
    gap: 1.8rem;
    text-align: left;
}

.skeleton-thumb {
    width: 280px;
    height: 160px;
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.skeleton-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skeleton-line {
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.skeleton-title { height: 24px; width: 85%; }
.skeleton-meta { height: 16px; width: 45%; }
.skeleton-tabs { display: flex; gap: 10px; margin-top: 8px; }
.skeleton-tab { height: 38px; width: 140px; background: rgba(255, 255, 255, 0.05); border-radius: var(--radius-md); }
.skeleton-row { height: 48px; width: 100%; margin-top: 4px; }

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   Result Card (Preview, Trimmer & Format Tables)
   ========================================================================== */
.result-card {
    max-width: 860px;
    margin: 2.2rem auto 0;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2.2rem;
    box-shadow: var(--card-shadow);
    text-align: left;
    animation: slideUpFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.result-header {
    display: flex;
    gap: 1.8rem;
    padding-bottom: 1.8rem;
    border-bottom: 1px solid var(--border-subtle);
}

.video-thumbnail-box {
    position: relative;
    width: 280px;
    height: 160px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    background: #000;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-thumbnail-box:hover .video-thumbnail {
    transform: scale(1.05);
}

.duration-badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.thumbnail-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.video-thumbnail-box:hover .thumbnail-overlay {
    opacity: 1;
}

.btn-play-preview {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--yt-red);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1rem;
    transform: scale(0.9);
    transition: transform 0.2s ease;
}

.video-thumbnail-box:hover .btn-play-preview {
    transform: scale(1);
}

.video-meta-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.meta-top-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0.6rem;
}

.platform-source-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 0, 51, 0.15);
    color: #ff335c;
    border: 1px solid rgba(255, 0, 51, 0.3);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.video-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.7rem;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-creator-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 1rem;
}

.creator-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.channel-item i { color: #38bdf8; }
.views-item i { color: #a78bfa; }

.quality-flag {
    background: rgba(16, 185, 129, 0.12);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
}

/* Quick Action Sub-buttons */
.media-quick-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-media-subaction {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.btn-media-subaction:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Trimmer Panel */
.trimmer-panel {
    background: rgba(10, 15, 26, 0.75);
    border: 1px solid rgba(255, 0, 51, 0.3);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    margin-top: 1.4rem;
    animation: fadeIn 0.3s ease;
}

.trimmer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.9rem;
}

.trimmer-title {
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trimmer-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.trimmer-inputs-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.trim-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.trim-field {
    width: 85px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 6px 10px;
    font-size: 0.9rem;
    font-family: inherit;
    text-align: center;
}

.trim-field:focus {
    border-color: var(--yt-red);
    outline: none;
}

.trim-status-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Format Tabs */
.format-tabs-wrapper {
    margin-top: 1.6rem;
}

.tab-buttons {
    display: flex;
    gap: 8px;
    background: var(--bg-input);
    padding: 5px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    margin-bottom: 1.2rem;
}

.tab-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
    background: rgba(255, 0, 51, 0.15);
    color: #ff335c;
    border: 1px solid rgba(255, 0, 51, 0.35);
}

.tab-count {
    background: rgba(255, 255, 255, 0.08);
    color: inherit;
    font-size: 0.72rem;
    padding: 1px 7px;
    border-radius: var(--radius-full);
}

.format-panel {
    animation: fadeIn 0.25s ease;
}

.format-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1.6fr;
    padding: 8px 16px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.format-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.format-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1.6fr;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    transition: all 0.2s ease;
}

.format-row:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(3px);
}

.quality-col {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quality-badge {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    display: inline-block;
}

.badge-4k {
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
}

.badge-1080p {
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    color: #fff;
}

.badge-720p {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-standard {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.badge-audio {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
}

.quality-info {
    display: flex;
    flex-direction: column;
}

.quality-title {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-primary);
}

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

.format-ext {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

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

.btn-download-action {
    background: var(--yt-red-gradient);
    border: none;
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 9px 18px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: all 0.2s ease;
    font-family: inherit;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(255, 0, 51, 0.25);
}

.btn-download-action:hover {
    box-shadow: 0 4px 15px rgba(255, 0, 51, 0.5);
    transform: translateY(-1px);
}

/* ==========================================================================
   Active Download Progress Card
   ========================================================================== */
.download-progress-card {
    max-width: 860px;
    margin: 2.2rem auto 0;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255, 0, 51, 0.35);
    border-radius: var(--radius-xl);
    padding: 2.2rem;
    box-shadow: 0 15px 50px -10px rgba(255, 0, 51, 0.25);
    text-align: left;
    animation: slideUpFade 0.35s ease;
}

.progress-status-header {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.status-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(255, 0, 51, 0.12);
    border: 1px solid rgba(255, 0, 51, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--yt-red);
}

.status-icon-spin {
    animation: fa-spin 1s linear infinite;
}

.status-meta { flex: 1; }
.progress-headline { font-size: 1.25rem; font-weight: 700; margin-bottom: 2px; }
.progress-submessage { font-size: 0.88rem; color: var(--text-secondary); }

.status-percent {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ff335c;
    font-family: 'Space Grotesk', sans-serif;
}

.progress-bar-track {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
    margin-bottom: 1.4rem;
}

.progress-bar-fill {
    height: 100%;
    background: var(--yt-red-gradient);
    border-radius: var(--radius-full);
    box-shadow: 0 0 12px rgba(255, 0, 51, 0.7);
    transition: width 0.3s ease;
}

.progress-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 18px;
}

.stat-col { display: flex; flex-direction: column; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); }

/* Download Ready Completion Box */
.download-ready-box {
    margin-top: 1.8rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-subtle);
    animation: fadeIn 0.4s ease;
}

.ready-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #34d399;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.ready-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-save-download {
    flex: 2;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 14px 24px;
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
    transition: all 0.25s ease;
}

.btn-save-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.5);
}

.btn-qr-action {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.35);
    color: #60a5fa;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 20px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.btn-qr-action:hover {
    background: rgba(59, 130, 246, 0.25);
    transform: translateY(-1px);
}

.btn-another-download {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 20px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.btn-another-download:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   QR Code Modal Dialog
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 420px;
    padding: 2rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
    text-align: center;
    animation: slideUpFade 0.25s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.6rem;
    color: var(--text-muted);
    cursor: pointer;
}

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

.qr-code-box {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px;
    background: #ffffff;
    border-radius: var(--radius-md);
    margin: 0 auto 1.2rem;
    width: 212px;
    height: 212px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.qr-code-box img, .qr-code-box canvas {
    max-width: 180px;
    max-height: 180px;
}

.qr-hint {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

.qr-url-box {
    display: flex;
    gap: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 6px 8px;
}

.qr-url-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-family: inherit;
}

.btn-copy-url {
    background: var(--yt-red);
    border: none;
    color: #fff;
    border-radius: var(--radius-sm);
    padding: 4px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
}

/* ==========================================================================
   Platforms Showcase Grid
   ========================================================================== */
.platforms-showcase-section {
    padding: 5.5rem 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.4rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.25s ease;
}

.platform-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
}

.platform-logo-box {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.1rem;
}

.platform-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.platform-card p {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.9rem;
}

.platform-link-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-section {
    padding: 5.5rem 0;
    position: relative;
    border-top: 1px solid var(--border-subtle);
}

.section-badge {
    display: inline-block;
    color: var(--yt-red);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    letter-spacing: -0.8px;
    margin-bottom: 0.8rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 650px;
    margin: 0 auto 3.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.8rem;
    transition: all 0.3s ease;
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.6);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1.4rem;
}

.feature-icon-red { background: rgba(255, 0, 51, 0.15); color: #ff335c; }
.feature-icon-orange { background: rgba(249, 115, 22, 0.15); color: #fb923c; }
.feature-icon-purple { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.feature-icon-green { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.feature-icon-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.feature-icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

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

/* ==========================================================================
   How It Works Section
   ========================================================================== */
.how-section {
    padding: 5.5rem 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 1rem;
}

.step-card {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.8rem;
    position: relative;
    text-align: left;
    transition: transform 0.25s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 0, 51, 0.3);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    font-family: 'Space Grotesk', sans-serif;
    color: rgba(255, 255, 255, 0.07);
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--yt-red-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 4px 15px rgba(255, 0, 51, 0.35);
}

.step-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.6rem; }
.step-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.55; }
.step-arrow { color: var(--text-dim); font-size: 1.3rem; }

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    padding: 5.5rem 0;
    border-top: 1px solid var(--border-subtle);
}

.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.faq-item:hover { border-color: rgba(255, 255, 255, 0.15); }
.faq-item.active { border-color: rgba(255, 0, 51, 0.35); }

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 18px 22px;
    font-size: 1.05rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: inherit;
    gap: 12px;
}

.faq-question i {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--yt-red);
}

.faq-answer {
    padding: 0 22px 18px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeIn 0.25s ease;
}

/* History Section */
.history-section {
    max-width: 860px;
    margin: 3rem auto 0;
    text-align: left;
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
}

.history-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.btn-clear-history {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
}

.btn-clear-history:hover { color: var(--yt-red); }

.history-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    transition: all 0.2s ease;
}

.history-item:hover { border-color: rgba(255, 255, 255, 0.15); }

.history-meta-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.history-thumb-mini {
    width: 60px;
    height: 38px;
    border-radius: 4px;
    object-fit: cover;
}

.history-item-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    max-width: 440px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-item-format {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 4.5rem 0 2.5rem;
    font-size: 0.9rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand { max-width: 320px; }
.footer-desc { color: var(--text-muted); margin-top: 1rem; line-height: 1.6; font-size: 0.88rem; }
.footer-links-group { display: flex; gap: 4rem; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { color: var(--text-primary); font-size: 0.92rem; font-weight: 700; margin-bottom: 4px; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--yt-red); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 0.82rem;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #34d399;
    font-weight: 600;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
}

/* ==========================================================================
   AdBlock Detector Wall Modal
   ========================================================================== */
.adblock-modal-card {
    max-width: 520px;
    padding: 2.6rem 2.2rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 0, 51, 0.4);
    box-shadow: 0 20px 70px rgba(255, 0, 51, 0.3);
    text-align: center;
}

.adblock-icon-circle {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(255, 0, 51, 0.15);
    border: 1px solid rgba(255, 0, 51, 0.4);
    color: var(--yt-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.3rem;
    box-shadow: 0 4px 20px rgba(255, 0, 51, 0.35);
    animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); box-shadow: 0 4px 20px rgba(255, 0, 51, 0.35); }
    50% { transform: scale(1.06); box-shadow: 0 6px 28px rgba(255, 0, 51, 0.6); }
}

.adblock-modal-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.adblock-modal-desc {
    font-size: 0.94rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.4rem;
}

.adblock-guide-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    text-align: left;
    margin-bottom: 1.6rem;
}

.adblock-guide-box h4 {
    font-size: 0.88rem;
    font-weight: 700;
    color: #34d399;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.adblock-steps-list {
    font-size: 0.84rem;
    color: var(--text-secondary);
    padding-left: 1.2rem;
    line-height: 1.65;
}

.adblock-steps-list li {
    margin-bottom: 5px;
}

.adblock-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-adblock-refresh {
    background: var(--yt-red-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--accent-glow-subtle);
    transition: all 0.25s ease;
    font-family: inherit;
}

.btn-adblock-refresh:hover {
    transform: translateY(-2px);
    box-shadow: var(--accent-glow);
}

/* ==========================================================================
   Legal Modals (Privacy Policy & Terms of Service)
   ========================================================================== */
.legal-modal-card {
    max-width: 680px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    padding: 2.4rem;
    text-align: left;
}

.legal-modal-body {
    overflow-y: auto;
    padding-right: 10px;
    margin-top: 1.2rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
}

.legal-modal-body h4 {
    color: var(--text-primary);
    font-size: 1.05rem;
    margin: 1.2rem 0 0.4rem;
}

.legal-modal-body p {
    margin-bottom: 0.8rem;
}

/* ==========================================================================
   Animations & Responsive Breakpoints
   ========================================================================== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUpFade { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.animate-fade-in { animation: fadeIn 0.6s ease; }
.animate-slide-up { animation: slideUpFade 0.7s cubic-bezier(0.16, 1, 0.3, 1); }

@media (max-width: 992px) {
    .platforms-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { flex-direction: column; }
    .step-arrow { transform: rotate(90deg); margin: -8px 0; }
    .footer-top { flex-direction: column; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .navbar .nav-links { display: none; }
    .url-input-form { flex-direction: column; }
    .btn-submit-fetch { height: 52px; width: 100%; }
    .result-header { flex-direction: column; }
    .video-thumbnail-box { width: 100%; height: 200px; }
    .format-table-header { display: none; }
    .format-row { grid-template-columns: 1fr; gap: 10px; text-align: center; }
    .quality-col { justify-content: center; }
    .platforms-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .ready-actions { flex-direction: column; }
}