@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css");

:root {
            --primary: #ff0050;
            --secondary: #00f2ea;
            --accent: #ff4081;
            --purple: #8b5cf6;
            --purple-light: #a78bfa;
            --purple-dark: #7c3aed;
            --pink: #ec4899;
            --pink-light: #f472b6;
            --orange: #ff8800;
            --green: #00ff88;
            --blue: #3b82f6;
            --yellow: #fbbf24;
            --tiktok-red: #fe2c55;
            --tiktok-blue: #25f4ee;
            --tiktok-purple: #a855f7;

            --bg-primary: #0f0f23;
            --bg-secondary: #1a1a2e;
            --bg-tertiary: #16213e;
            --card-dark: #1e1e3f;
            --card-purple: #2d1b69;
            --card-blue: #0f3460;
            --text-light: #ffffff;
            --text-gray: #a0a0a0;
            --text-purple: #c084fc;

            --glass-dark: rgba(30, 30, 63, 0.8);
            --glass-purple: rgba(45, 27, 105, 0.8);
            --glass-blue: rgba(15, 52, 96, 0.8);
            --glass-border: rgba(255, 255, 255, 0.1);

            --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
            --shadow-xl: 0 16px 60px rgba(0, 0, 0, 0.5);
            --shadow-purple: 0 8px 32px rgba(139, 92, 246, 0.3);
            --shadow-pink: 0 8px 32px rgba(236, 72, 153, 0.3);
            --shadow-blue: 0 8px 32px rgba(37, 244, 238, 0.3);

            --glow-purple: 0 0 30px rgba(139, 92, 246, 0.5);
            --glow-pink: 0 0 30px rgba(236, 72, 153, 0.5);
            --glow-blue: 0 0 30px rgba(37, 244, 238, 0.5);
            --glow-tiktok: 0 0 40px rgba(254, 44, 85, 0.6);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }

        .tiktok_body{
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--card-purple) 75%, var(--card-blue) 100%);
            background-size: 400% 400%;
            animation: gradientShift 20s ease infinite;
            color: var(--text-light);
            overflow-x: hidden;
            position: relative;
        }

        .tiktok_body::before {
            content: '';
            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background:
                radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(37, 244, 238, 0.08) 0%, transparent 60%);
            pointer-events: none; z-index: -1;
            animation: backgroundFloat 15s ease-in-out infinite;
        }

        .container_tiktok { max-width: 1200px; margin: 0 auto; padding: 100px 20px; position: relative; z-index: 1; }

        .header { text-align: center; margin-bottom: 2.5rem; animation: fadeInDown 1s ease-out; }
        .logo { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
        .logo-icon {
            width: 70px; height: 70px;
            background: linear-gradient(135deg, var(--tiktok-red), var(--pink), var(--purple));
            border-radius: 20px; display: flex; align-items: center; justify-content: center;
            font-size: 28px; color: white; box-shadow: var(--shadow-xl), var(--glow-tiktok);
            animation: logoFloat 4s ease-in-out infinite; position: relative; overflow: hidden;
            border: 2px solid rgba(255, 255, 255, 0.1); flex-shrink: 0;
        }
        .logo-icon::before {
            content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            animation: logoShine 3s ease-in-out infinite;
        }
        .logo-text {
            font-size: clamp(1.8rem, 5vw, 3.5rem); font-weight: 900;
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue), var(--purple), var(--pink));
            background-size: 300% 300%; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            letter-spacing: -2px; animation: textGradient 4s ease infinite;
            filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3)); text-align: center;
        }
        .subtitle { font-size: clamp(0.9rem, 2.5vw, 1.1rem); color: var(--text-gray); font-weight: 500; margin-top: 0.5rem; animation: subtitleGlow 3s ease-in-out infinite; text-align: center; padding: 0 1rem; }

        .search-section {
            background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 50%, var(--glass-blue) 100%);
            backdrop-filter: blur(25px); border: 2px solid var(--glass-border); border-radius: 24px;
            padding: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: 2rem; box-shadow: var(--shadow-xl), var(--shadow-purple);
            animation: fadeInUp 1s ease-out 0.2s both; position: relative; overflow: hidden;
        }
        .search-section::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
            background: linear-gradient(90deg, transparent, var(--purple), var(--pink), var(--tiktok-blue), transparent);
            animation: borderFlow 3s ease-in-out infinite;
        }
        .search-section::after {
            content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(236, 72, 153, 0.05) 50%, rgba(37, 244, 238, 0.05) 100%);
            pointer-events: none; border-radius: 24px; animation: overlayPulse 6s ease-in-out infinite;
        }

        .input-group { position: relative; margin-bottom: 1.5rem; z-index: 2; }
        .input-field {
            width: 100% !important; padding: clamp(1rem, 3vw, 1.5rem) clamp(1.2rem, 4vw, 2rem) !important;
            background: linear-gradient(135deg, rgba(30, 30, 63, 0.9) 0%, rgba(45, 27, 105, 0.7) 100%) !important;
            border: 2px solid rgba(139, 92, 246, 0.3) !important; border-radius: 20px !important;
            color: var(--text-light) !important; font-size: clamp(0.9rem, 2.5vw, 1.1rem) !important; font-weight: 500 !important;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important; outline: none !important;
            backdrop-filter: blur(15px) !important; box-shadow: var(--shadow), inset 0 2px 10px rgba(0, 0, 0, 0.2) !important;
            position: relative;
        }
        .input-field::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
            border-radius: 20px; opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
        }
        .input-field:focus {
            border-color: var(--purple) !important;
            box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2), var(--glow-purple), inset 0 2px 10px rgba(0, 0, 0, 0.3);
            background: linear-gradient(135deg, rgba(30, 30, 63, 0.95) 0%, rgba(45, 27, 105, 0.8) 100%) !important;
            transform: translateY(-3px) scale(1.01) !important;
            animation: inputFocusGlow 2s ease-in-out infinite !important;
        }
        .input-field:focus::before { opacity: 1; }
        .input-field::placeholder { color: var(--text-gray); transition: all 0.3s ease; font-weight: 400; }
        .input-field:focus::placeholder { color: var(--text-purple); transform: translateY(-2px); opacity: 0.8; }

        .input-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; font-size: clamp(0.8rem, 2vw, 0.9rem); color: var(--text-gray); z-index: 2; position: relative; flex-wrap: wrap; gap: 0.5rem; }

        .paste-btn {
            background: linear-gradient(135deg, var(--tiktok-blue), var(--secondary));
            border: none; color: white; cursor: pointer;
            padding: clamp(0.5rem, 2vw, 0.7rem) clamp(0.8rem, 3vw, 1.4rem); border-radius: 14px;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; gap: 0.5rem;
            font-weight: 600; box-shadow: var(--shadow), var(--shadow-blue); font-size: clamp(0.8rem, 2vw, 0.9rem);
            position: relative; overflow: hidden; border: 1px solid rgba(37, 244, 238, 0.3);
            min-height: 44px !important; width: 100%; justify-content: center;
        }
        .paste-btn::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); transition: left 0.5s;
        }
        .paste-btn:hover::before, .paste-btn:active::before { left: 100%; }
        .paste-btn:hover, .paste-btn:active { transform: translateY(-3px) scale(1.05); box-shadow: var(--shadow-lg), var(--glow-blue); background: linear-gradient(135deg, var(--tiktok-blue), var(--blue)); }

        .action-buttons { display: grid; grid-template-columns: 1fr; gap: 1rem; align-items: center; z-index: 2; position: relative; }

        .search-btn {
            background: linear-gradient(135deg, var(--tiktok-red), var(--pink), var(--purple));
            background-size: 200% 200%; color: white; border: none;
            padding: clamp(1rem, 3vw, 1.4rem) clamp(1.5rem, 4vw, 2.8rem); border-radius: 20px;
            font-size: clamp(0.9rem, 2.5vw, 1.1rem); font-weight: 700; cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden;
            box-shadow: var(--shadow-lg), var(--shadow-pink); display: flex; align-items: center; justify-content: center;
            gap: 0.75rem; min-height: 56px; animation: buttonPulse 4s ease-in-out infinite;
            border: 2px solid rgba(254, 44, 85, 0.3); width: 100%;
        }
        .search-btn::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); transition: left 0.6s;
        }
        .search-btn:hover:not(:disabled)::before, .search-btn:active:not(:disabled)::before { left: 100%; }
        .search-btn:hover:not(:disabled), .search-btn:active:not(:disabled) {
            transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-xl), var(--glow-tiktok);
            background-position: 100% 100%; animation: buttonHoverGlow 1s ease-in-out infinite;
        }
        .search-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; animation: none; }

        .search-another-btn {
            background: linear-gradient(135deg, var(--purple), var(--purple-dark)); color: white; border: none;
            padding: clamp(0.8rem, 2.5vw, 1.1rem) clamp(1rem, 3vw, 1.6rem); border-radius: 18px; cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; justify-content: center;
            gap: 0.5rem; min-height: 48px; width: 100%; font-weight: 600; box-shadow: var(--shadow), var(--shadow-purple);
            font-size: clamp(0.8rem, 2vw, 0.95rem); position: relative; overflow: hidden; border: 2px solid rgba(139, 92, 246, 0.3);
        }
        .search-another-btn::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s;
        }
        .search-another-btn:hover::before, .search-another-btn:active::before { left: 100%; }
        .search-another-btn:hover, .search-another-btn:active { transform: translateY(-3px) scale(1.05); box-shadow: var(--shadow-lg), var(--glow-purple); }

        .loading {
            display: none; text-align: center; padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 2.5rem);
            background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 50%, var(--glass-blue) 100%);
            backdrop-filter: blur(25px); border: 2px solid var(--glass-border); border-radius: 24px; margin: 2rem 0;
            box-shadow: var(--shadow-xl), var(--shadow-purple);
        }
        .loading-spinner { width: clamp(60px, 15vw, 100px); height: clamp(60px, 15vw, 100px); margin: 0 auto 2rem; position: relative; }
        .spinner-ring { position: absolute; border: 4px solid transparent; border-radius: 50%; animation: spin 2s linear infinite; }
        .spinner-ring:nth-child(1) { width: 100%; height: 100%; border-top-color: var(--tiktok-red); border-right-color: var(--tiktok-red); animation-duration: 2s; box-shadow: 0 0 20px rgba(254, 44, 85, 0.4); }
        .spinner-ring:nth-child(2) { width: 75%; height: 75%; top: 12.5%; left: 12.5%; border-bottom-color: var(--tiktok-blue); border-left-color: var(--tiktok-blue); animation-duration: 1.5s; animation-direction: reverse; box-shadow: 0 0 15px rgba(37, 244, 238, 0.4); }
        .spinner-ring:nth-child(3) { width: 50%; height: 50%; top: 25%; left: 25%; border-top-color: var(--purple); animation-duration: 1s; box-shadow: 0 0 10px rgba(139, 92, 246, 0.4); }
        .loading-text {
            font-size: clamp(1rem, 3vw, 1.4rem); font-weight: 700; margin-bottom: 0.5rem;
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue), var(--purple));
            background-size: 200% 200%; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            animation: textGradient 3s ease infinite;
        }
        .loading-subtext { color: var(--text-gray); font-size: clamp(0.8rem, 2vw, 1rem); animation: textFade 2s ease-in-out infinite; }

        .video-section {
            display: none; animation: fadeInUp 0.8s ease-out;
            background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 30%, var(--glass-blue) 70%, var(--glass-dark) 100%);
            backdrop-filter: blur(25px); border: 2px solid var(--glass-border); border-radius: 24px;
            padding: clamp(1.5rem, 4vw, 2.5rem); box-shadow: var(--shadow-xl), var(--shadow-purple); position: relative; overflow: hidden;
        }
        .video-section::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
            background: linear-gradient(90deg, transparent, var(--tiktok-red), var(--tiktok-blue), var(--purple), var(--pink), transparent);
            animation: borderFlow 4s ease-in-out infinite;
        }

        .author-section {
            display: flex; align-items: center; gap: clamp(0.8rem, 3vw, 1.2rem); margin-bottom: 1.5rem;
            padding: clamp(1rem, 3vw, 1.5rem);
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(236, 72, 153, 0.15) 50%, rgba(37, 244, 238, 0.15) 100%);
            border-radius: 20px; border: 1px solid rgba(139, 92, 246, 0.3); width: 100%;
            box-shadow: var(--shadow), var(--shadow-purple); transition: all 0.4s ease; flex-wrap: wrap; justify-content: center; text-align: center;
        }
        .author-section:hover, .author-section:active { transform: translateY(-3px); box-shadow: var(--shadow-lg), var(--glow-purple); }
        .author-avatar {
            width: clamp(50px, 12vw, 60px); height: clamp(50px, 12vw, 60px); border-radius: 50%; object-fit: cover;
            border: 3px solid transparent; background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
            padding: 2px; box-shadow: var(--shadow), var(--shadow-pink); animation: avatarPulse 4s ease-in-out infinite; flex-shrink: 0;
        }
        .author-details { flex: 1; min-width: 0; }
        .author-details h3 {
            font-size: clamp(1rem, 3vw, 1.2rem); font-weight: 700; margin-bottom: 0.25rem;
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; word-break: break-word;
        }
        .author-username { color: var(--text-gray); font-size: clamp(0.8rem, 2.5vw, 0.95rem); font-weight: 500; word-break: break-word; }

        .video-title {
            font-size: clamp(1.2rem, 4vw, 1.6rem); font-weight: 800; margin-bottom: 1.5rem; line-height: 1.4;
            color: var(--text-light); width: 100%; text-align: center; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); word-break: break-word; padding: 0 1rem;
        }

        .video-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: clamp(0.5rem, 2vw, 1rem); margin-bottom: 2rem; }
        .stat-item {
            background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 100%);
            padding: clamp(0.8rem, 3vw, 1.2rem); border-radius: 18px; text-align: center; border: 1px solid var(--glass-border);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden; box-shadow: var(--shadow);
            backdrop-filter: blur(15px); min-height: 80px; display: flex; flex-direction: column; justify-content: center;
        }
        .stat-item::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent); transition: left 0.6s;
        }
        .stat-item:hover::before, .stat-item:active::before { left: 100%; }
        .stat-item:hover, .stat-item:active { transform: translateY(-5px) scale(1.02); box-shadow: var(--shadow-lg), var(--glow-purple); }
        .stat-item.views { border-color: rgba(254, 44, 85, 0.4); background: linear-gradient(135deg, rgba(254, 44, 85, 0.1) 0%, var(--glass-dark) 100%); }
        .stat-item.likes { border-color: rgba(37, 244, 238, 0.4); background: linear-gradient(135deg, rgba(37, 244, 238, 0.1) 0%, var(--glass-dark) 100%); }
        .stat-item.comments { border-color: rgba(168, 85, 247, 0.4); background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, var(--glass-dark) 100%); }
        .stat-item.shares { border-color: rgba(255, 136, 0, 0.4); background: linear-gradient(135deg, rgba(255, 136, 0, 0.1) 0%, var(--glass-dark) 100%); }
        .stat-item.duration { border-color: rgba(59, 130, 246, 0.4); background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, var(--glass-dark) 100%); }
        .stat-value {
            font-size: clamp(1.2rem, 4vw, 1.6rem); font-weight: 900; display: block; margin-bottom: 0.25rem;
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            animation: valueGlow 4s ease-in-out infinite;
        }
        .stat-label { font-size: clamp(0.7rem, 2vw, 0.8rem); color: var(--text-gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

        .video-streaming-area {
            background: linear-gradient(135deg, rgba(254, 44, 85, 0.08) 0%, rgba(37, 244, 238, 0.08) 50%, rgba(168, 85, 247, 0.08) 100%);
            border: 2px solid rgba(254, 44, 85, 0.3); border-radius: 24px; padding: clamp(1.5rem, 4vw, 2.5rem);
            margin-bottom: 1.5rem; position: relative; overflow: hidden; box-shadow: var(--shadow-lg), var(--shadow-pink); backdrop-filter: blur(15px);
        }
        .video-streaming-area::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
            background-image: linear-gradient(rgba(254, 44, 85, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 244, 238, 0.05) 1px, transparent 1px);
            background-size: 30px 30px; opacity: 0.6; pointer-events: none; z-index: 1; animation: gridMove 12s linear infinite;
        }
        .video-streaming-area::after {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
            background: linear-gradient(90deg, transparent, var(--tiktok-red), var(--tiktok-blue), var(--purple), transparent);
            z-index: 2; animation: borderFlow 3s ease-in-out infinite;
        }
        .streaming-header { text-align: center; margin-bottom: 2rem; position: relative; z-index: 3; }
        .streaming-title {
            font-size: clamp(1rem, 3vw, 1.3rem); font-weight: 700; margin-bottom: 0.5rem;
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            animation: titlePulse 4s ease-in-out infinite;
        }
        .streaming-subtitle { color: var(--text-gray); font-size: clamp(0.8rem, 2vw, 0.95rem); font-weight: 500; }

        .video-player-wrapper {
            position: relative; width: 100%; max-width: min(380px, 90vw); margin: 0 auto; aspect-ratio: 9/16;
            border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-xl), var(--shadow-pink); background: #000; z-index: 3;
            border: 2px solid rgba(254, 44, 85, 0.3);
        }
        .video-thumbnail { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 4; cursor: pointer; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
        .video-thumbnail:hover, .video-thumbnail:active { transform: scale(1.02); }
        .thumbnail-overlay {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.4);
            display: flex; align-items: center; justify-content: center; z-index: 5; cursor: pointer; transition: all 0.4s ease; backdrop-filter: blur(2px);
        }
        .thumbnail-overlay:hover, .thumbnail-overlay:active { background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); }
        .thumbnail-play-btn {
            width: clamp(60px, 15vw, 80px); height: clamp(60px, 15vw, 80px);
            background: linear-gradient(135deg, var(--tiktok-red), var(--pink)); border: none; border-radius: 50%; color: white;
            font-size: clamp(1.5rem, 4vw, 2rem); cursor: pointer; display: flex; align-items: center; justify-content: center;
            box-shadow: var(--shadow-xl), var(--glow-tiktok); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden;
            animation: playButtonPulse 3s ease-in-out infinite; border: 2px solid rgba(255, 255, 255, 0.2); min-height: 44px;
        }
        .thumbnail-play-btn::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent); transform: translateX(-100%); transition: transform 0.6s;
        }
        .thumbnail-play-btn:hover, .thumbnail-play-btn:active { transform: scale(1.15); box-shadow: var(--shadow-xl), var(--glow-tiktok); }

        .video-player { width: 100%; height: 100%; object-fit: contain; background: #000; position: relative; z-index: 2; display: none; }
        .video-player.playing { display: block; }

        .video-controls {
            position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
            padding: clamp(1rem, 3vw, 1.5rem); transform: translateY(100%); transition: transform 0.4s ease; z-index: 10; backdrop-filter: blur(10px);
        }
        .video-player-wrapper:hover .video-controls, .video-controls.show { transform: translateY(0); }

        .progress-bar { width: 100%; height: clamp(4px, 1.5vw, 6px); background: rgba(255, 255, 255, 0.2); border-radius: 3px; margin-bottom: 0.5rem; cursor: pointer; position: relative; overflow: hidden; min-height: 20px; display: flex; align-items: center; }
        .progress-fill { height: 100%; background: linear-gradient(90deg, var(--tiktok-red), var(--pink)); border-radius: 3px; width: 0%; transition: width 0.1s linear; box-shadow: 0 0 10px rgba(254, 44, 85, 0.5); }
        .video-time { display: flex; justify-content: space-between; font-size: clamp(0.7rem, 2vw, 0.8rem); color: var(--text-gray); margin-bottom: 1rem; }
        .control-buttons { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
        .control-group { display: flex; align-items: center; gap: clamp(0.5rem, 2vw, 0.75rem); flex-wrap: wrap; }
        .control-btn {
            background: rgba(255, 255, 255, 0.15); border: none; color: white; width: clamp(40px, 10vw, 44px); height: clamp(40px, 10vw, 44px);
            border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease;
            backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); font-size: clamp(0.8rem, 2vw, 1rem); min-height: 44px; min-width: 44px;
        }
        .control-btn:hover, .control-btn:active { background: rgba(255, 255, 255, 0.25); transform: scale(1.1); box-shadow: var(--shadow); }
        .play-btn { width: clamp(50px, 12vw, 60px); height: clamp(50px, 12vw, 60px); background: linear-gradient(135deg, var(--tiktok-red), var(--pink)); font-size: clamp(1rem, 3vw, 1.4rem); border: none; box-shadow: var(--shadow-lg), var(--glow-tiktok); }
        .volume-control { display: flex; align-items: center; gap: clamp(0.3rem, 1.5vw, 0.5rem); flex-wrap: wrap; }
        .volume-slider { width: clamp(60px, 15vw, 80px); height: clamp(4px, 1.5vw, 6px); background: rgba(255, 255, 255, 0.2); border-radius: 3px; cursor: pointer; position: relative; overflow: hidden; min-height: 20px; display: flex; align-items: center; }
        .volume-fill { height: 100%; background: linear-gradient(90deg, var(--tiktok-blue), var(--green)); border-radius: 3px; width: 100%; transition: width 0.1s ease; box-shadow: 0 0 8px rgba(37, 244, 238, 0.4); }

        .download-section {
            background: linear-gradient(135deg, rgba(37, 244, 238, 0.1) 0%, rgba(0, 255, 136, 0.1) 50%, var(--glass-dark) 100%);
            border: 2px solid rgba(37, 244, 238, 0.3); border-radius: 20px; padding: clamp(1rem, 3vw, 1.5rem); margin-bottom: 1.5rem;
            box-shadow: var(--shadow), var(--shadow-blue); position: relative; overflow: hidden; backdrop-filter: blur(15px);
        }
        .download-section::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
            background: linear-gradient(90deg, transparent, var(--tiktok-blue), var(--green), transparent); animation: borderFlow 3s ease-in-out infinite;
        }
        .download-header { text-align: center; margin-bottom: clamp(0.8rem, 2.5vw, 1.2rem); }
        .download-title {
            font-size: clamp(1rem, 3vw, 1.2rem); font-weight: 700; margin-bottom: 0.25rem;
            background: linear-gradient(135deg, var(--tiktok-blue), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            display: flex; align-items: center; justify-content: center; gap: 0.5rem; animation: titlePulse 4s ease-in-out infinite; flex-wrap: wrap;
        }
        .download-subtitle { color: var(--text-gray); font-size: clamp(0.8rem, 2vw, 0.9rem); }
        .download-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: clamp(0.8rem, 2vw, 1rem); }
        .download-btn {
            background: linear-gradient(135deg, var(--tiktok-blue), #00d4cc); color: white; border: none;
            padding: clamp(0.8rem, 3vw, 1rem) clamp(1rem, 3vw, 1.5rem); border-radius: 16px; font-weight: 700; cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; justify-content: center; gap: 0.5rem;
            box-shadow: var(--shadow), var(--shadow-blue); position: relative; overflow: hidden; font-size: clamp(0.8rem, 2vw, 0.95rem);
            animation: buttonGlow 5s ease-in-out infinite; border: 1px solid rgba(37, 244, 238, 0.3); min-height: 48px; text-align: center;
        }
        .download-btn::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); transition: left 0.5s;
        }
        .download-btn:hover:not(:disabled)::before, .download-btn:active:not(:disabled)::before { left: 100%; }
        .download-btn:hover:not(:disabled), .download-btn:active:not(:disabled) { transform: translateY(-3px) scale(1.02); box-shadow: var(--shadow-lg), var(--glow-blue); }
        .download-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; animation: none; }
        .download-btn.hd { background: linear-gradient(135deg, var(--orange), #ff6600); border-color: rgba(255, 136, 0, 0.3); }
        .download-btn.hd:hover:not(:disabled), .download-btn.hd:active:not(:disabled) { box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 136, 0, 0.5); }

        .audio-streaming {
            background: linear-gradient(135deg, rgba(168, 85, 247, 0.12) 0%, rgba(236, 72, 153, 0.12) 50%, var(--glass-dark) 100%);
            border: 2px solid rgba(168, 85, 247, 0.3); border-radius: 20px; padding: clamp(1rem, 3vw, 1.5rem); position: relative;
            overflow: hidden; box-shadow: var(--shadow), var(--shadow-purple); backdrop-filter: blur(15px);
        }
        .audio-streaming::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
            background: linear-gradient(90deg, transparent, var(--purple), var(--pink), transparent); animation: borderFlow 3s ease-in-out infinite;
        }
        .audio-header { text-align: center; margin-bottom: clamp(0.8rem, 2.5vw, 1.2rem); }
        .audio-main-title {
            font-size: clamp(1rem, 3vw, 1.2rem); font-weight: 700; margin-bottom: 0.25rem;
            background: linear-gradient(135deg, var(--purple), var(--pink)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            width: 100%; display: flex; align-items: center; justify-content: center; gap: 0.5rem; animation: titlePulse 4s ease-in-out infinite; flex-wrap: wrap;
        }
        .audio-subtitle { color: var(--text-gray); font-size: clamp(0.8rem, 2vw, 0.9rem); margin-bottom: clamp(0.8rem, 2.5vw, 1.2rem); }
        .audio-player-section { display: flex; align-items: center; gap: clamp(0.8rem, 3vw, 1.2rem); margin-bottom: 1.5rem; flex-wrap: wrap; justify-content: center; }
        .audio-icon-wrapper { position: relative; flex-shrink: 0; }
        .audio-icon {
            width: clamp(40px, 10vw, 50px); height: clamp(40px, 10vw, 50px); background: linear-gradient(135deg, var(--purple), var(--pink));
            border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: clamp(1rem, 2.5vw, 1.2rem); color: white;
            box-shadow: var(--shadow), var(--shadow-purple); animation: audioIconPulse 4s ease-in-out infinite; position: relative; z-index: 2; border: 2px solid rgba(168, 85, 247, 0.3);
        }
        .audio-wave { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border: 1px solid rgba(168, 85, 247, 0.2); border-radius: 50%; animation: audioWaveRipple 2s ease-out infinite; }
        .audio-wave:nth-child(1) { width: clamp(50px, 12vw, 60px); height: clamp(50px, 12vw, 60px); animation-delay: 0s; }
        .audio-wave:nth-child(2) { width: clamp(60px, 15vw, 75px); height: clamp(60px, 15vw, 75px); animation-delay: 0.5s; }
        .audio-wave:nth-child(3) { width: clamp(70px, 18vw, 90px); height: clamp(70px, 18vw, 90px); animation-delay: 1s; }
        .audio-info { flex: 1; min-width: 0; text-align: center; }
        .audio-title { font-size: clamp(0.9rem, 2.5vw, 1rem); font-weight: 700; color: var(--text-light); margin-bottom: 0.25rem; word-break: break-word; }
        .audio-artist { font-size: clamp(0.75rem, 2vw, 0.85rem); color: var(--text-gray); margin-bottom: 1rem; word-break: break-word; }
        .audio-progress-container { width: 100%; margin-bottom: 1rem; }
        .audio-progress { height: clamp(6px, 2vw, 8px); background: rgba(168, 85, 247, 0.2); border-radius: 4px; position: relative; cursor: pointer; overflow: hidden; margin-bottom: 0.5rem; min-height: 20px; display: flex; align-items: center; }
        .audio-progress-fill { height: 100%; background: linear-gradient(90deg, var(--purple), var(--pink)); border-radius: 4px; width: 0%; transition: width 0.1s ease; box-shadow: 0 0 10px rgba(168, 85, 247, 0.4); }
        .audio-time { display: flex; justify-content: space-between; font-size: clamp(0.7rem, 2vw, 0.8rem); color: var(--text-gray); margin-bottom: 1rem; }
        .audio-controls { display: flex; align-items: center; justify-content: center; gap: clamp(0.8rem, 3vw, 1rem); margin-bottom: 1rem; flex-wrap: wrap; }
        .audio-play-btn {
            width: clamp(44px, 10vw, 50px); height: clamp(44px, 10vw, 50px); background: linear-gradient(135deg, var(--purple), var(--pink)); border: none;
            border-radius: 50%; color: white; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: var(--shadow), var(--shadow-purple); font-size: clamp(1rem, 2.5vw, 1.2rem); flex-shrink: 0; animation: audioPlayPulse 4s ease-in-out infinite;
            border: 2px solid rgba(168, 85, 247, 0.3); min-height: 44px; min-width: 44px;
        }
        .audio-play-btn:hover, .audio-play-btn:active { transform: scale(1.1); box-shadow: var(--shadow-lg), var(--glow-purple); }
        .audio-volume-control { display: flex; align-items: center; gap: clamp(0.5rem, 2vw, 0.75rem); flex-wrap: wrap; }
        .audio-volume-btn {
            background: rgba(168, 85, 247, 0.15); border: none; color: var(--purple-light); width: clamp(36px, 8vw, 40px); height: clamp(36px, 8vw, 40px);
            border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; backdrop-filter: blur(10px);
            border: 1px solid rgba(168, 85, 247, 0.2); font-size: clamp(0.8rem, 2vw, 1rem); min-height: 44px; min-width: 44px;
        }
        .audio-volume-btn:hover, .audio-volume-btn:active { background: rgba(168, 85, 247, 0.25); transform: scale(1.1); box-shadow: var(--shadow); }
        .audio-volume-slider { width: clamp(60px, 15vw, 80px); height: clamp(4px, 1.5vw, 6px); background: rgba(168, 85, 247, 0.2); border-radius: 3px; cursor: pointer; position: relative; overflow: hidden; min-height: 20px; display: flex; align-items: center; }
        .audio-volume-fill { height: 100%; background: linear-gradient(90deg, var(--purple), var(--pink)); border-radius: 3px; width: 100%; transition: width 0.1s ease; box-shadow: 0 0 8px rgba(168, 85, 247, 0.4); }
        .download-audio-section { text-align: center; }
        .download-audio-btn {
            background: linear-gradient(135deg, var(--purple), var(--purple-dark)); color: white; border: none;
            padding: clamp(0.8rem, 3vw, 1rem) clamp(1rem, 3vw, 1.5rem); border-radius: 16px; font-weight: 700; cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: inline-flex; align-items: center; gap: 0.5rem;
            box-shadow: var(--shadow), var(--shadow-purple); font-size: clamp(0.8rem, 2vw, 0.95rem); position: relative; overflow: hidden;
            animation: buttonGlow 5s ease-in-out infinite; border: 1px solid rgba(168, 85, 247, 0.3); min-height: 48px; width: 100%; max-width: 300px; justify-content: center;
        }
        .download-audio-btn::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); transition: left 0.5s;
        }
        .download-audio-btn:hover:not(:disabled)::before, .download-audio-btn:active:not(:disabled)::before { left: 100%; }
        .download-audio-btn:hover:not(:disabled), .download-audio-btn:active:not(:disabled) { transform: translateY(-3px) scale(1.02); box-shadow: var(--shadow-lg), var(--glow-purple); }
        .download-audio-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; animation: none; }

        .download-progress {
            position: fixed; bottom: 1.5rem; right: 1.5rem; background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 100%);
            backdrop-filter: blur(25px); border: 2px solid var(--glass-border); border-radius: 18px; padding: clamp(1rem, 3vw, 1.5rem) clamp(1.5rem, 4vw, 2rem);
            min-width: min(320px, 90vw); max-width: 90vw; box-shadow: var(--shadow-xl), var(--shadow-purple); z-index: 1000; display: none;
        }
        .download-progress.show { display: block; animation: slideInRight 0.4s ease-out; }
        .progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; gap: 1rem; flex-wrap: wrap; }
        .progress-text {
            font-weight: 700; font-size: clamp(0.8rem, 2vw, 0.95rem); color: var(--text-light);
            background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; flex: 1; min-width: 0;
        }
        .cancel-btn {
            background: rgba(255, 51, 102, 0.15); border: 1px solid rgba(255, 51, 102, 0.3); color: #ff3366;
            padding: clamp(0.4rem, 1.5vw, 0.5rem) clamp(0.8rem, 2vw, 1rem); border-radius: 10px; font-size: clamp(0.7rem, 2vw, 0.8rem);
            cursor: pointer; transition: all 0.3s ease; font-weight: 600; backdrop-filter: blur(10px); min-height: 36px; flex-shrink: 0;
        }
        .cancel-btn:hover, .cancel-btn:active { background: rgba(255, 51, 102, 0.25); transform: scale(1.05); }
        .progress-bar-container { width: 100%; height: clamp(6px, 2vw, 8px); background: rgba(168, 85, 247, 0.2); border-radius: 4px; overflow: hidden; }
        .progress-bar-fill {
            height: 100%; background: linear-gradient(90deg, var(--green), #00cc77); border-radius: 4px; width: 0%; transition: width 0.3s ease;
            box-shadow: 0 0 12px rgba(0, 255, 136, 0.4); animation: progressGlow 3s ease-in-out infinite;
        }

        .error-message {
            background: linear-gradient(135deg, rgba(255, 51, 102, 0.1) 0%, var(--glass-dark) 100%);
            border: 2px solid rgba(255, 51, 102, 0.3); color: #ff6b6b; padding: clamp(1rem, 3vw, 1.2rem) clamp(1.2rem, 4vw, 1.8rem);
            border-radius: 16px; margin: 1rem 0; display: none; align-items: center; gap: clamp(0.5rem, 2vw, 1rem); font-weight: 600;
            backdrop-filter: blur(15px); box-shadow: var(--shadow); animation: errorShake 0.5s ease-in-out; font-size: clamp(0.8rem, 2vw, 1rem); flex-wrap: wrap;
        }
        .error-message.show { display: flex; animation: fadeInUp 0.3s ease-out, errorShake 0.5s ease-in-out; }

        @keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
        @keyframes backgroundFloat { 0%, 100% { opacity: 1; transform: translateY(0px); } 50% { opacity: 0.8; transform: translateY(-10px); } }
        @keyframes fadeInDown { from { opacity: 0; transform: translateY(-40px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes slideInRight { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }
        @keyframes spin { to { transform: rotate(360deg); } }
        @keyframes logoFloat { 0%, 100% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-10px) rotate(5deg); } }
        @keyframes logoShine { 0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); } 100% { transform: translateX(100%) translateY(100%) rotate(45deg); } }
        @keyframes textGradient { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
        @keyframes subtitleGlow { 0%, 100% { text-shadow: 0 0 5px rgba(160, 160, 160, 0.3); } 50% { text-shadow: 0 0 15px rgba(160, 160, 160, 0.6); } }
        @keyframes borderFlow { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }
        @keyframes overlayPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
        @keyframes inputFocusGlow { 0%, 100% { box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2), var(--glow-purple), inset 0 2px 10px rgba(0, 0, 0, 0.3); } 50% { box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.4), var(--glow-purple), inset 0 2px 10px rgba(0, 0, 0, 0.3); } }
        @keyframes buttonPulse { 0%, 100% { box-shadow: var(--shadow-lg), var(--shadow-pink); } 50% { box-shadow: var(--shadow-xl), var(--glow-tiktok); } }
        @keyframes buttonHoverGlow { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.2); } }
        @keyframes textFade { 0%, 100% { opacity: 0.7; } 50% { opacity: 1; } }
        @keyframes avatarPulse { 0%, 100% { box-shadow: var(--shadow), var(--shadow-pink); } 50% { box-shadow: var(--shadow), 0 0 30px rgba(254, 44, 85, 0.6); } }
        @keyframes valueGlow { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.2); } }
        @keyframes gridMove { 0% { transform: translate(0, 0); } 100% { transform: translate(30px, 30px); } }
        @keyframes titlePulse { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.3); } }
        @keyframes playButtonPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
        @keyframes buttonGlow { 0%, 100% { box-shadow: var(--shadow); } 50% { box-shadow: var(--shadow-lg); } }
        @keyframes audioIconPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
        @keyframes audioWaveRipple { 0% { opacity: 1; transform: translate(-50%, -50%) scale(0.8); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(2); } }
        @keyframes audioPlayPulse { 0%, 100% { box-shadow: var(--shadow), var(--shadow-purple); } 50% { box-shadow: var(--shadow-lg), var(--glow-purple); } }
        @keyframes progressGlow { 0%, 100% { box-shadow: 0 0 12px rgba(0, 255, 136, 0.4); } 50% { box-shadow: 0 0 20px rgba(0, 255, 136, 0.8); } }
        @keyframes errorShake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }

        @media (max-width: 1024px) {
            .video-stats { grid-template-columns: repeat(3, 1fr); }
            .download-grid { grid-template-columns: 1fr; }
            .action-buttons { grid-template-columns: 1fr; gap: 1rem; }
            .search-another-btn { width: 100%; }
            .audio-player-section { flex-direction: column; text-align: center; gap: 1rem; }
            .audio-controls { flex-direction: row; justify-content: center; gap: 1rem; }
            .audio-volume-control { justify-content: center; }
            .video-player-wrapper { max-width: min(320px, 85vw); }
            .logo-icon { width: 50px; height: 50px; font-size: 20px; margin-top: 60px; }
            .logo { flex-direction: column !important; gap: 1.5rem; }
        }
        @media (max-width: 768px) {
            .container_tiktok { padding: 1rem; }
            .logo { flex-direction: column; gap: 1rem; }
            .logo-icon { width: 60px; height: 60px; font-size: 24px; }
            .video-stats { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
            .author-section { flex-direction: column; text-align: center; gap: 1rem; }
            .download-progress { left: 1rem; right: 1rem; bottom: 1rem; min-width: auto; }
            .control-buttons { flex-direction: column; gap: 1rem; align-items: center; }
            .volume-control { order: 3; width: 100%; justify-content: center; }
            .audio-controls { flex-direction: column; gap: 1rem; }
            .audio-volume-control { width: 100%; justify-content: center; }
            .video-player-wrapper { max-width: min(300px, 80vw); }
            .video-controls { transform: translateY(0); position: relative; background: rgba(0, 0, 0, 0.8); margin-top: 1rem; border-radius: 12px; }
            .video-player-wrapper:hover .video-controls { transform: translateY(0); }
            .logo-icon { width: 50px; height: 50px; font-size: 20px; margin-top: 60px; }
        }
        @media (max-width: 480px) {
            .container_tiktok { padding: 0.8rem; }
            .header { margin-bottom: 1.5rem; }
            .logo-icon { width: 50px; height: 50px; font-size: 20px; }
            .video-stats { grid-template-columns: 1fr; gap: 0.6rem; }
            .stat-item { min-height: 70px; padding: 0.8rem; }
            .stat-value { font-size: 1.3rem; }
            .audio-player-section { gap: 0.8rem; }
            .audio-icon { width: 40px; height: 40px; font-size: 1rem; }
            .audio-play-btn { width: 44px; height: 44px; font-size: 1rem; }
            .video-player-wrapper { max-width: min(280px, 75vw); }
            .thumbnail-play-btn { width: 60px; height: 60px; font-size: 1.5rem; }
            .download-progress { left: 0.5rem; right: 0.5rem; bottom: 0.5rem; padding: 1rem; }
            .progress-header { flex-direction: column; gap: 0.5rem; align-items: stretch; }
            .cancel-btn { align-self: center; min-width: 80px; }
            .input-field { font-size: 16px; }
            .control-btn, .audio-play-btn, .audio-volume-btn, .paste-btn, .search-btn, .download-btn, .download-audio-btn { min-height: 44px; min-width: 44px; }
            .progress-bar, .audio-progress, .volume-slider, .audio-volume-slider { min-height: 44px; }
            .logo-icon { width: 50px; height: 50px; font-size: 20px; margin-top: 60px; }
        }
        @media (max-width: 360px) {
            .container_tiktok { padding: 0.5rem; }
            .search-section, .video-section, .download-section, .audio-streaming { padding: 1rem; border-radius: 16px; }
            .logo-text { font-size: 1.5rem; letter-spacing: -1px; }
            .subtitle { font-size: 0.8rem; }
            .video-player-wrapper { max-width: min(260px, 70vw); }
            .audio-wave:nth-child(1) { width: 45px; height: 45px; }
            .audio-wave:nth-child(2) { width: 55px; height: 55px; }
            .audio-wave:nth-child(3) { width: 65px; height: 65px; }
            .logo-icon { width: 50px; height: 50px; font-size: 20px; margin-top: 60px; }
        }
        @media (max-height: 500px) and (orientation: landscape) {
            .container_tiktok { padding: 1rem; }
            .header { margin-bottom: 1rem; }
            .logo { flex-direction: row; gap: 1rem; }
            .logo-icon { width: 40px; height: 40px; font-size: 16px; }
            .video-player-wrapper { max-width: min(200px, 30vw); }
            .video-stats { grid-template-columns: repeat(5, 1fr); gap: 0.5rem; }
            .stat-item { min-height: 60px; padding: 0.5rem; }
            .stat-value { font-size: 1rem; }
            .stat-label { font-size: 0.6rem; }
        }
        @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
            .logo-icon, .author-avatar, .audio-icon, .thumbnail-play-btn, .audio-play-btn { image-rendering: -webkit-optimize-contrast; image-rendering: crisp-edges; }
        }
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
            .video-player-wrapper, .search-section, .video-section, .download-section, .audio-streaming { animation: none !important; }
        }
        @media (prefers-contrast: high) {
            :root {
                --glass-dark: rgba(0, 0, 0, 0.9); --glass-purple: rgba(0, 0, 0, 0.9); --glass-blue: rgba(0, 0, 0, 0.9);
                --glass-border: rgba(255, 255, 255, 0.8); --shadow: 0 4px 20px rgba(0, 0, 0, 0.8); --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.9); --shadow-xl: 0 16px 60px rgba(0, 0, 0, 1);
            }
            .input-field, .search-btn, .download-btn, .audio-play-btn { border: 2px solid var(--text-light); }
        }

/* --- Codex CSS updates --- */
:root {
    --primary: #ff0050;
    --secondary: #00f2ea;
    --accent: #ff4081;
    --purple: #8b5cf6;
    --purple-light: #c4b5fd;
    --purple-dark: #6d28d9;
    --pink: #ec4899;
    --pink-light: #f9a8d4;
    --orange: #f97316;
    --green: #22c55e;
    --blue: #38bdf8;
    --yellow: #fbbf24;
    --tiktok-red: #fe2c55;
    --tiktok-blue: #25f4ee;
    --tiktok-purple: #a855f7;

    --bg-primary: #080816;
    --bg-secondary: #111126;
    --bg-tertiary: #171833;
    --card-dark: #16172f;
    --card-purple: #241449;
    --card-blue: #0c2947;
    --text-light: #f8fbff;
    --text-gray: #b7bfd4;
    --text-purple: #d8b4fe;

    --glass-dark: rgba(18, 20, 43, 0.78);
    --glass-purple: rgba(48, 28, 92, 0.72);
    --glass-blue: rgba(15, 55, 93, 0.7);
    --glass-border: rgba(255, 255, 255, 0.14);

    --shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.38);
    --shadow-xl: 0 28px 80px rgba(0, 0, 0, 0.48);
    --shadow-purple: 0 16px 44px rgba(139, 92, 246, 0.28);
    --shadow-pink: 0 16px 44px rgba(236, 72, 153, 0.26);
    --shadow-blue: 0 16px 44px rgba(37, 244, 238, 0.22);

    --glow-purple: 0 0 28px rgba(139, 92, 246, 0.46);
    --glow-pink: 0 0 28px rgba(236, 72, 153, 0.44);
    --glow-blue: 0 0 28px rgba(37, 244, 238, 0.38);
    --glow-tiktok: 0 0 34px rgba(254, 44, 85, 0.48);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

.tiktok_body {
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(circle at 14% 12%, rgba(37, 244, 238, 0.16), transparent 30%),
        radial-gradient(circle at 84% 18%, rgba(254, 44, 85, 0.15), transparent 34%),
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 38%, var(--bg-tertiary) 68%, var(--card-purple) 100%);
    background-size: 100% 100%, 100% 100%, 240% 240%;
    animation: gradientShift 18s ease infinite;
    color: var(--text-light);
    overflow-x: hidden;
    position: relative;
    isolation: isolate;
    min-height: 100%;
}

.tiktok_body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.12) 0%, transparent 48%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.1) 0%, transparent 48%),
        radial-gradient(circle at 50% 50%, rgba(37, 244, 238, 0.08) 0%, transparent 58%);
    pointer-events: none;
    z-index: -1;
    animation: backgroundFloat 15s ease-in-out infinite;
}

.container_tiktok {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: clamp(28px, 6vw, 80px) clamp(14px, 3vw, 24px);
    position: relative;
    z-index: 1;
}

.header { text-align: center; margin-bottom: clamp(1.5rem, 4vw, 2.5rem); animation: fadeInDown 0.8s ease-out; }
.logo { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 0.85rem; flex-wrap: wrap; }

.logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--tiktok-red), var(--pink), var(--purple));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: white;
    box-shadow: var(--shadow-lg), var(--glow-tiktok);
    animation: logoFloat 4s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -60%;
    left: -60%;
    width: 220%;
    height: 220%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    animation: logoShine 3.5s ease-in-out infinite;
}

.logo-text {
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    line-height: 1.18;
    font-weight: 850;
    background: linear-gradient(135deg, #ffffff 0%, var(--tiktok-blue) 34%, var(--pink-light) 68%, #ffffff 100%);
    background-size: 260% 260%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0;
    animation: textGradient 5s ease infinite;
    filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.28));
    text-align: center;
    max-width: 920px;
    text-transform: capitalize !important;
}

.subtitle {
    font-size: clamp(0.95rem, 2vw, 1.08rem);
    line-height: 1.55;
    color: var(--text-gray);
    font-weight: 500;
    margin: 0.4rem auto 0;
    animation: subtitleGlow 3s ease-in-out infinite;
    text-align: center;
    padding: 0 1rem;
    max-width: 680px;
}

.search-section,
.loading,
.video-section {
    background: linear-gradient(135deg, var(--glass-dark) 0%, var(--glass-purple) 54%, var(--glass-blue) 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--shadow-xl), var(--shadow-purple);
    position: relative;
    overflow: hidden;
}

.search-section {
    padding: clamp(1.15rem, 3.5vw, 2rem);
    margin-bottom: 1.75rem;
    animation: fadeInUp 0.8s ease-out 0.15s both;
}

.search-section::before,
.video-section::before,
.download-section::before,
.audio-streaming::before {
    content: '';
    position: absolute;
    top: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--tiktok-blue), var(--pink), var(--purple), transparent);
    animation: borderFlow 3s ease-in-out infinite;
}

.search-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.06), rgba(236, 72, 153, 0.05), rgba(37, 244, 238, 0.05));
    pointer-events: none;
    border-radius: inherit;
    animation: overlayPulse 6s ease-in-out infinite;
}

.input-group { position: relative; margin-bottom: 1rem; z-index: 2; }

.input-field {
    width: 100% !important;
    max-width: 100% !important;
    height: 56px !important;
    min-height: 56px !important;
    max-height: 60px !important;
    padding: 0 1.15rem !important;
    background: linear-gradient(135deg, rgba(9, 12, 30, 0.9), rgba(35, 24, 76, 0.78)) !important;
    border: 1px solid rgba(196, 181, 253, 0.32) !important;
    border-radius: 16px !important;
    color: var(--text-light) !important;
    font-size: 16px !important;
    line-height: 1.2 !important;
    font-weight: 500 !important;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, transform 0.25s ease !important;
    outline: none !important;
    backdrop-filter: blur(15px) !important;
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
    resize: none !important;
    overflow: hidden !important;
    appearance: none !important;
}

.input-field::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.input-field:focus {
    border-color: rgba(37, 244, 238, 0.72) !important;
    box-shadow: 0 0 0 4px rgba(37, 244, 238, 0.14), var(--shadow-blue), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    background: linear-gradient(135deg, rgba(12, 16, 38, 0.96), rgba(39, 26, 87, 0.88)) !important;
    transform: translateY(-1px) !important;
    animation: none !important;
}

.input-field:focus::before { opacity: 1; }
.input-field::placeholder { color: #98a2b9; transition: color 0.25s ease; font-weight: 400; opacity: 1; }
.input-field:focus::placeholder { color: var(--text-purple); opacity: 0.82; }

.input-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.85rem;
    font-size: 0.9rem;
    color: var(--text-gray);
    z-index: 2;
    position: relative;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.paste-btn,
.search-btn,
.search-another-btn,
.download-btn,
.download-audio-btn,
.cancel-btn,
.control-btn,
.audio-play-btn,
.audio-volume-btn,
.thumbnail-play-btn {
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}

.paste-btn {
    background: linear-gradient(135deg, var(--tiktok-blue), #10bde8);
    border: 1px solid rgba(37, 244, 238, 0.36);
    color: #04121a;
    cursor: pointer;
    padding: 0 1rem;
    border-radius: 14px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 750;
    box-shadow: var(--shadow), var(--shadow-blue);
    font-size: 0.92rem;
    position: relative;
    overflow: hidden;
    min-height: 44px !important;
    min-width: 110px;
    justify-content: center;
}

.paste-btn::before,
.search-btn::before,
.search-another-btn::before,
.download-btn::before,
.download-audio-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    transition: left 0.55s ease;
}

.paste-btn:hover::before,
.paste-btn:active::before,
.search-btn:hover:not(:disabled)::before,
.search-btn:active:not(:disabled)::before,
.search-another-btn:hover::before,
.search-another-btn:active::before,
.download-btn:hover:not(:disabled)::before,
.download-btn:active:not(:disabled)::before,
.download-audio-btn:hover:not(:disabled)::before,
.download-audio-btn:active:not(:disabled)::before { left: 120%; }

.paste-btn:hover,
.paste-btn:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--glow-blue);
    filter: brightness(1.04);
}

.action-buttons {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.9rem;
    align-items: center;
    z-index: 2;
    position: relative;
}

.search-btn {
    background: linear-gradient(135deg, var(--tiktok-red), var(--pink), var(--purple));
    background-size: 200% 200%;
    color: white;
    border: 1px solid rgba(254, 44, 85, 0.35);
    padding: 0 1.6rem;
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-position 0.25s ease, opacity 0.25s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    min-height: 56px;
    animation: buttonPulse 4s ease-in-out infinite;
    width: 100%;
}

.search-btn:hover:not(:disabled),
.search-btn:active:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--glow-tiktok);
    background-position: 100% 100%;
}

.search-btn:disabled,
.download-btn:disabled,
.download-audio-btn:disabled {
    opacity: 0.62;
    cursor: not-allowed;
    transform: none;
    animation: none;
}

.search-another-btn {
    background: linear-gradient(135deg, var(--purple), var(--purple-dark));
    color: white;
    border: 1px solid rgba(139, 92, 246, 0.36);
    padding: 0 1.25rem;
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 50px;
    width: 100%;
    font-weight: 700;
    box-shadow: var(--shadow), var(--shadow-purple);
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.search-another-btn:hover,
.search-another-btn:active { transform: translateY(-2px); box-shadow: var(--shadow-lg), var(--glow-purple); }

.loading {
    display: none;
    text-align: center;
    padding: clamp(2rem, 5vw, 3.25rem) clamp(1.15rem, 4vw, 2.25rem);
    margin: 1.75rem 0;
}

.loading-spinner { width: clamp(62px, 12vw, 88px); height: clamp(62px, 12vw, 88px); margin: 0 auto 1.5rem; position: relative; }
.spinner-ring { position: absolute; border: 4px solid transparent; border-radius: 50%; animation: spin 1.8s linear infinite; }
.spinner-ring:nth-child(1) { width: 100%; height: 100%; border-top-color: var(--tiktok-red); border-right-color: var(--tiktok-red); animation-duration: 2s; box-shadow: 0 0 20px rgba(254, 44, 85, 0.34); }
.spinner-ring:nth-child(2) { width: 75%; height: 75%; top: 12.5%; left: 12.5%; border-bottom-color: var(--tiktok-blue); border-left-color: var(--tiktok-blue); animation-duration: 1.5s; animation-direction: reverse; box-shadow: 0 0 15px rgba(37, 244, 238, 0.34); }
.spinner-ring:nth-child(3) { width: 50%; height: 50%; top: 25%; left: 25%; border-top-color: var(--purple); animation-duration: 1s; box-shadow: 0 0 10px rgba(139, 92, 246, 0.36); }

.loading-text {
    font-size: clamp(1.05rem, 3vw, 1.35rem);
    font-weight: 800;
    margin-bottom: 0.45rem;
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue), var(--purple));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradient 3s ease infinite;
}

.loading-subtext { color: var(--text-gray); font-size: clamp(0.85rem, 2vw, 1rem); animation: textFade 2s ease-in-out infinite; }

.video-section {
    display: none;
    animation: fadeInUp 0.7s ease-out;
    padding: clamp(1.15rem, 3.5vw, 2rem);
}

.author-section {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 3vw, 1.15rem);
    margin-bottom: 1.25rem;
    padding: clamp(0.95rem, 2.5vw, 1.25rem);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.16), rgba(236, 72, 153, 0.12), rgba(37, 244, 238, 0.12));
    border-radius: 18px;
    border: 1px solid rgba(196, 181, 253, 0.22);
    width: 100%;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}

.author-section:hover,
.author-section:active { transform: translateY(-2px); box-shadow: var(--shadow-lg), var(--glow-purple); }

.author-avatar {
    width: clamp(52px, 12vw, 64px);
    height: clamp(52px, 12vw, 64px);
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid transparent;
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
    padding: 2px;
    box-shadow: var(--shadow), var(--shadow-pink);
    animation: avatarPulse 4s ease-in-out infinite;
    flex-shrink: 0;
}

.author-details { flex: 1; min-width: 0; }
.author-details h3 {
    font-size: clamp(1rem, 2.5vw, 1.16rem);
    font-weight: 750;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    word-break: break-word;
}
.author-username { color: var(--text-gray); font-size: clamp(0.82rem, 2vw, 0.95rem); font-weight: 500; word-break: break-word; }

.video-title {
    font-size: clamp(1.12rem, 3vw, 1.45rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    line-height: 1.4;
    color: var(--text-light);
    width: 100%;
    text-align: center;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    word-break: break-word;
    padding: 0 0.4rem;
}

.video-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(126px, 1fr)); gap: clamp(0.7rem, 2vw, 1rem); margin-bottom: 1.5rem; }
.stat-item {
    background: linear-gradient(135deg, rgba(18, 20, 43, 0.78), rgba(48, 28, 92, 0.56));
    padding: 1rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    backdrop-filter: blur(15px);
    min-height: 84px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.stat-item::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.24), transparent); transition: left 0.55s ease; }
.stat-item:hover::before, .stat-item:active::before { left: 100%; }
.stat-item:hover, .stat-item:active { transform: translateY(-3px); box-shadow: var(--shadow-lg), var(--glow-purple); }
.stat-item.views { border-color: rgba(254, 44, 85, 0.38); background: linear-gradient(135deg, rgba(254, 44, 85, 0.12), var(--glass-dark)); }
.stat-item.likes { border-color: rgba(37, 244, 238, 0.38); background: linear-gradient(135deg, rgba(37, 244, 238, 0.12), var(--glass-dark)); }
.stat-item.comments { border-color: rgba(168, 85, 247, 0.38); background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), var(--glass-dark)); }
.stat-item.shares { border-color: rgba(249, 115, 22, 0.38); background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), var(--glass-dark)); }
.stat-item.duration { border-color: rgba(56, 189, 248, 0.38); background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), var(--glass-dark)); }
.stat-value {
    font-size: clamp(1.2rem, 3vw, 1.55rem);
    font-weight: 850;
    display: block;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: valueGlow 4s ease-in-out infinite;
}
.stat-label { font-size: 0.74rem; color: var(--text-gray); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

.video-streaming-area {
    background: linear-gradient(135deg, rgba(254, 44, 85, 0.09), rgba(37, 244, 238, 0.08), rgba(168, 85, 247, 0.08));
    border: 1px solid rgba(254, 44, 85, 0.26);
    border-radius: 22px;
    padding: clamp(1.1rem, 3.5vw, 2rem);
    margin-bottom: 1.35rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-pink);
    backdrop-filter: blur(15px);
}

.video-streaming-area::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(254, 44, 85, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 244, 238, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.55;
    pointer-events: none;
    z-index: 1;
    animation: gridMove 12s linear infinite;
}
.video-streaming-area::after { content: ''; position: absolute; top: 0; left: 16px; right: 16px; height: 2px; background: linear-gradient(90deg, transparent, var(--tiktok-red), var(--tiktok-blue), var(--purple), transparent); z-index: 2; animation: borderFlow 3s ease-in-out infinite; }
.streaming-header { text-align: center; margin-bottom: 1.5rem; position: relative; z-index: 3; }
.streaming-title {
    font-size: clamp(1.02rem, 2.5vw, 1.22rem);
    font-weight: 800;
    margin-bottom: 0.45rem;
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titlePulse 4s ease-in-out infinite;
}
.streaming-subtitle { color: var(--text-gray); font-size: clamp(0.84rem, 2vw, 0.95rem); font-weight: 500; }

.video-player-wrapper {
    position: relative;
    width: 100%;
    max-width: min(380px, 92vw);
    margin: 0 auto;
    aspect-ratio: 9/16;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-pink);
    background: #000;
    z-index: 3;
    border: 1px solid rgba(254, 44, 85, 0.34);
}

.video-thumbnail { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 4; cursor: pointer; transition: transform 0.35s ease; }
.video-thumbnail:hover, .video-thumbnail:active { transform: scale(1.018); }
.thumbnail-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    cursor: pointer;
    transition: background 0.3s ease, backdrop-filter 0.3s ease;
    backdrop-filter: blur(2px);
}
.thumbnail-overlay:hover, .thumbnail-overlay:active { background: rgba(0, 0, 0, 0.58); backdrop-filter: blur(4px); }

.thumbnail-play-btn {
    width: clamp(60px, 14vw, 78px);
    height: clamp(60px, 14vw, 78px);
    background: linear-gradient(135deg, var(--tiktok-red), var(--pink));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: clamp(1.4rem, 4vw, 1.9rem);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl), var(--glow-tiktok);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: playButtonPulse 3s ease-in-out infinite;
    border: 2px solid rgba(255, 255, 255, 0.22);
    min-height: 44px;
}

.thumbnail-play-btn::before { content: ''; position: absolute; inset: 0; background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.28), transparent); transform: translateX(-100%); transition: transform 0.55s ease; }
.thumbnail-play-btn:hover, .thumbnail-play-btn:active { transform: scale(1.1); box-shadow: var(--shadow-xl), var(--glow-tiktok); }
.video-player { width: 100%; height: 100%; object-fit: contain; background: #000; position: relative; z-index: 2; display: none; }
.video-player.playing { display: block; }

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.92));
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.35s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
}
.video-player-wrapper:hover .video-controls, .video-controls.show { transform: translateY(0); }

.progress-bar,
.volume-slider,
.audio-progress,
.audio-volume-slider {
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.progress-bar { width: 100%; height: 20px; background: rgba(255, 255, 255, 0.18); border-radius: 999px; margin-bottom: 0.5rem; }
.progress-fill { height: 6px; background: linear-gradient(90deg, var(--tiktok-red), var(--pink)); border-radius: 999px; width: 0%; transition: width 0.1s linear; box-shadow: 0 0 10px rgba(254, 44, 85, 0.5); }
.video-time { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--text-gray); margin-bottom: 0.9rem; }
.control-buttons { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem; }
.control-group { display: flex; align-items: center; gap: 0.65rem; flex-wrap: wrap; }
.control-btn {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    backdrop-filter: blur(10px);
    font-size: 1rem;
    min-height: 44px;
    min-width: 44px;
}
.control-btn:hover, .control-btn:active { background: rgba(255, 255, 255, 0.24); transform: scale(1.08); box-shadow: var(--shadow); }
.play-btn { width: 56px; height: 56px; background: linear-gradient(135deg, var(--tiktok-red), var(--pink)); font-size: 1.25rem; border: none; box-shadow: var(--shadow-lg), var(--glow-tiktok); }
.volume-control { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.volume-slider { width: 82px; height: 20px; background: rgba(255, 255, 255, 0.18); border-radius: 999px; }
.volume-fill { height: 6px; background: linear-gradient(90deg, var(--tiktok-blue), var(--green)); border-radius: 999px; width: 100%; transition: width 0.1s ease; box-shadow: 0 0 8px rgba(37, 244, 238, 0.4); }

.download-section,
.audio-streaming {
    border-radius: 20px;
    padding: clamp(1rem, 3vw, 1.35rem);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
}

.download-section {
    background: linear-gradient(135deg, rgba(37, 244, 238, 0.11), rgba(34, 197, 94, 0.09), var(--glass-dark));
    border: 1px solid rgba(37, 244, 238, 0.28);
    margin-bottom: 1.35rem;
    box-shadow: var(--shadow), var(--shadow-blue);
}
.download-header { text-align: center; margin-bottom: 1rem; }
.download-title,
.audio-main-title {
    font-size: clamp(1rem, 2.5vw, 1.16rem);
    font-weight: 800;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    animation: titlePulse 4s ease-in-out infinite;
    flex-wrap: wrap;
}
.download-title {
    background: linear-gradient(135deg, var(--tiktok-blue), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.download-subtitle,
.audio-subtitle { color: var(--text-gray); font-size: clamp(0.82rem, 2vw, 0.92rem); }
.download-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.9rem; }

.download-btn,
.download-audio-btn {
    background: linear-gradient(135deg, var(--tiktok-blue), #0ea5e9);
    color: white;
    border: 1px solid rgba(37, 244, 238, 0.32);
    padding: 0 1.1rem;
    border-radius: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    box-shadow: var(--shadow), var(--shadow-blue);
    position: relative;
    overflow: hidden;
    font-size: 0.94rem;
    animation: buttonGlow 5s ease-in-out infinite;
    min-height: 50px;
    text-align: center;
}
.download-btn:hover:not(:disabled),
.download-btn:active:not(:disabled),
.download-audio-btn:hover:not(:disabled),
.download-audio-btn:active:not(:disabled) { transform: translateY(-2px); box-shadow: var(--shadow-lg), var(--glow-blue); filter: brightness(1.04); }
.download-btn.hd { background: linear-gradient(135deg, var(--orange), #fb7185); border-color: rgba(249, 115, 22, 0.36); }
.download-btn.hd:hover:not(:disabled), .download-btn.hd:active:not(:disabled) { box-shadow: var(--shadow-lg), 0 0 28px rgba(249, 115, 22, 0.42); }

.audio-streaming {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.13), rgba(236, 72, 153, 0.1), var(--glass-dark));
    border: 1px solid rgba(168, 85, 247, 0.3);
    box-shadow: var(--shadow), var(--shadow-purple);
}
.audio-header { text-align: center; margin-bottom: 1rem; }
.audio-main-title {
    background: linear-gradient(135deg, var(--purple-light), var(--pink-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    width: 100%;
}
.audio-subtitle { margin-bottom: 1rem; }
.audio-player-section { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; justify-content: center; }
.audio-icon-wrapper { position: relative; flex-shrink: 0; }
.audio-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--purple), var(--pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: white;
    box-shadow: var(--shadow), var(--shadow-purple);
    animation: audioIconPulse 4s ease-in-out infinite;
    position: relative;
    z-index: 2;
    border: 2px solid rgba(168, 85, 247, 0.32);
}
.audio-wave { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border: 1px solid rgba(168, 85, 247, 0.2); border-radius: 50%; animation: audioWaveRipple 2s ease-out infinite; }
.audio-wave:nth-child(1) { width: 60px; height: 60px; animation-delay: 0s; }
.audio-wave:nth-child(2) { width: 75px; height: 75px; animation-delay: 0.5s; }
.audio-wave:nth-child(3) { width: 90px; height: 90px; animation-delay: 1s; }
.audio-info { flex: 1; min-width: 0; text-align: center; }
.audio-title { font-size: 1rem; font-weight: 750; color: var(--text-light); margin-bottom: 0.25rem; word-break: break-word; }
.audio-artist { font-size: 0.85rem; color: var(--text-gray); margin-bottom: 1rem; word-break: break-word; }
.audio-progress-container { width: 100%; margin-bottom: 1rem; }
.audio-progress { height: 20px; background: rgba(168, 85, 247, 0.18); border-radius: 999px; margin-bottom: 0.5rem; }
.audio-progress-fill { height: 7px; background: linear-gradient(90deg, var(--purple), var(--pink)); border-radius: 999px; width: 0%; transition: width 0.1s ease; box-shadow: 0 0 10px rgba(168, 85, 247, 0.4); }
.audio-time { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--text-gray); margin-bottom: 1rem; }
.audio-controls { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.audio-play-btn {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--purple), var(--pink));
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: var(--shadow), var(--shadow-purple);
    font-size: 1.15rem;
    flex-shrink: 0;
    animation: audioPlayPulse 4s ease-in-out infinite;
    border: 2px solid rgba(168, 85, 247, 0.32);
    min-height: 44px;
    min-width: 44px;
}
.audio-play-btn:hover, .audio-play-btn:active { transform: scale(1.08); box-shadow: var(--shadow-lg), var(--glow-purple); }
.audio-volume-control { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }
.audio-volume-btn {
    background: rgba(168, 85, 247, 0.16);
    border: 1px solid rgba(168, 85, 247, 0.24);
    color: var(--purple-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    backdrop-filter: blur(10px);
    font-size: 0.95rem;
    min-height: 44px;
    min-width: 44px;
}
.audio-volume-btn:hover, .audio-volume-btn:active { background: rgba(168, 85, 247, 0.26); transform: scale(1.08); box-shadow: var(--shadow); }
.audio-volume-slider { width: 82px; height: 20px; background: rgba(168, 85, 247, 0.2); border-radius: 999px; }
.audio-volume-fill { height: 6px; background: linear-gradient(90deg, var(--purple), var(--pink)); border-radius: 999px; width: 100%; transition: width 0.1s ease; box-shadow: 0 0 8px rgba(168, 85, 247, 0.4); }
.download-audio-section { text-align: center; }
.download-audio-btn { background: linear-gradient(135deg, var(--purple), var(--purple-dark)); border-color: rgba(168, 85, 247, 0.34); width: 100%; max-width: 300px; display: inline-flex; }

.download-progress {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--glass-dark), var(--glass-purple));
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 1.2rem 1.4rem;
    min-width: min(320px, 90vw);
    max-width: 90vw;
    box-shadow: var(--shadow-xl), var(--shadow-purple);
    z-index: 1000;
    display: none;
}
.download-progress.show { display: block; animation: slideInRight 0.35s ease-out; }
.progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; gap: 1rem; flex-wrap: wrap; }
.progress-text {
    font-weight: 750;
    font-size: 0.95rem;
    color: var(--text-light);
    background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    flex: 1;
    min-width: 0;
}
.cancel-btn {
    background: rgba(255, 51, 102, 0.14);
    border: 1px solid rgba(255, 51, 102, 0.34);
    color: #ff7a9a;
    padding: 0 0.9rem;
    border-radius: 10px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
    font-weight: 700;
    backdrop-filter: blur(10px);
    min-height: 36px;
    flex-shrink: 0;
}
.cancel-btn:hover, .cancel-btn:active { background: rgba(255, 51, 102, 0.24); transform: scale(1.04); }
.progress-bar-container { width: 100%; height: 8px; background: rgba(168, 85, 247, 0.2); border-radius: 999px; overflow: hidden; }
.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green), #14b8a6);
    border-radius: 999px;
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.42);
    animation: progressGlow 3s ease-in-out infinite;
}

.error-message {
    background: linear-gradient(135deg, rgba(255, 51, 102, 0.12), var(--glass-dark));
    border: 1px solid rgba(255, 51, 102, 0.34);
    color: #ff8aa2;
    padding: 1rem 1.15rem;
    border-radius: 15px;
    margin: 1rem 0 0;
    display: none;
    align-items: center;
    gap: 0.8rem;
    font-weight: 650;
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow);
    animation: errorShake 0.5s ease-in-out;
    font-size: 0.95rem;
    flex-wrap: wrap;
}
.error-message.show { display: flex; animation: fadeInUp 0.3s ease-out, errorShake 0.5s ease-in-out; }

.fas,
.fab {
    display: inline-block;
    line-height: 1;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.fas { font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", Arial, sans-serif !important; font-weight: 900 !important; }
.fab { font-family: "Font Awesome 6 Brands", "Font Awesome 5 Brands", Arial, sans-serif !important; font-weight: 400 !important; }

.fa-compress::before { content: "\f066"; }
.fa-download::before { content: "\f019"; }
.fa-exclamation-triangle::before { content: "\f071"; }
.fa-expand::before { content: "\f065"; }
.fa-hd-video::before { content: "\f03d"; }
.fa-music::before { content: "\f001"; }
.fa-paste::before { content: "\f0ea"; }
.fa-pause::before { content: "\f04c"; }
.fa-play::before { content: "\f04b"; }
.fa-play-circle::before { content: "\f144"; }
.fa-search::before { content: "\f002"; }
.fa-tiktok::before { content: "\e07b"; }
.fa-volume-mute::before { content: "\f6a9"; }
.fa-volume-up::before { content: "\f028"; }

@keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes backgroundFloat { 0%, 100% { opacity: 1; transform: translateY(0); } 50% { opacity: 0.82; transform: translateY(-10px); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes logoFloat { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-7px) rotate(3deg); } }
@keyframes logoShine { 0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); } 100% { transform: translateX(100%) translateY(100%) rotate(45deg); } }
@keyframes textGradient { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes subtitleGlow { 0%, 100% { text-shadow: 0 0 5px rgba(160, 160, 160, 0.22); } 50% { text-shadow: 0 0 14px rgba(160, 160, 160, 0.42); } }
@keyframes borderFlow { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes overlayPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.72; } }
@keyframes inputFocusGlow { 0%, 100% { box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2), var(--glow-purple), inset 0 2px 10px rgba(0, 0, 0, 0.3); } 50% { box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.4), var(--glow-purple), inset 0 2px 10px rgba(0, 0, 0, 0.3); } }
@keyframes buttonPulse { 0%, 100% { box-shadow: var(--shadow-lg), var(--shadow-pink); } 50% { box-shadow: var(--shadow-xl), var(--glow-tiktok); } }
@keyframes buttonHoverGlow { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.15); } }
@keyframes textFade { 0%, 100% { opacity: 0.72; } 50% { opacity: 1; } }
@keyframes avatarPulse { 0%, 100% { box-shadow: var(--shadow), var(--shadow-pink); } 50% { box-shadow: var(--shadow), 0 0 28px rgba(254, 44, 85, 0.5); } }
@keyframes valueGlow { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.16); } }
@keyframes gridMove { 0% { transform: translate(0, 0); } 100% { transform: translate(30px, 30px); } }
@keyframes titlePulse { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.22); } }
@keyframes playButtonPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.04); } }
@keyframes buttonGlow { 0%, 100% { box-shadow: var(--shadow); } 50% { box-shadow: var(--shadow-lg); } }
@keyframes audioIconPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes audioWaveRipple { 0% { opacity: 1; transform: translate(-50%, -50%) scale(0.8); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(2); } }
@keyframes audioPlayPulse { 0%, 100% { box-shadow: var(--shadow), var(--shadow-purple); } 50% { box-shadow: var(--shadow-lg), var(--glow-purple); } }
@keyframes progressGlow { 0%, 100% { box-shadow: 0 0 12px rgba(34, 197, 94, 0.38); } 50% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.72); } }
@keyframes errorShake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }

@media (min-width: 769px) {
    .input-actions { flex-wrap: nowrap; }
    .paste-btn { width: auto; }
    .action-buttons { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 1024px) {
    .video-stats { grid-template-columns: repeat(3, 1fr); }
    .download-grid { grid-template-columns: 1fr; }
    .action-buttons { grid-template-columns: 1fr; gap: 0.9rem; }
    .search-another-btn { width: 100%; }
    .audio-player-section { flex-direction: column; text-align: center; gap: 1rem; }
    .audio-controls { flex-direction: row; justify-content: center; gap: 1rem; }
    .audio-volume-control { justify-content: center; }
    .video-player-wrapper { max-width: min(340px, 88vw); }
    .logo { flex-direction: column !important; gap: 1rem; }
}

@media (max-width: 768px) {
    .container_tiktok { padding: 1rem; }
    .header { margin-bottom: 1.5rem; }
    .logo { flex-direction: column; gap: 0.9rem; }
    .logo-icon { width: 54px; height: 54px; font-size: 22px; margin-top: 0; }
    .logo-text { font-size: clamp(1.45rem, 6vw, 1.9rem); line-height: 1.22; }
    .subtitle { font-size: 0.95rem; line-height: 1.5; }
    .search-section { padding: 1rem; border-radius: 20px; }
    .input-group { margin-bottom: 0.9rem; }
    .input-field { height: 54px !important; min-height: 54px !important; max-height: 56px !important; padding: 0 1rem !important; font-size: 16px !important; }
    .input-actions { flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0.75rem; margin-top: 0.75rem; }
    .input-actions span { text-align: center; }
    .paste-btn,
    .search-btn,
    .search-another-btn { width: 100%; max-width: 100%; }
    .search-btn { min-height: 54px; font-size: 1rem; }
    .video-stats { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .author-section { flex-direction: column; text-align: center; gap: 0.9rem; }
    .download-progress { left: 1rem; right: 1rem; bottom: 1rem; min-width: auto; }
    .control-buttons { flex-direction: column; gap: 0.9rem; align-items: center; }
    .volume-control { order: 3; width: 100%; justify-content: center; }
    .audio-controls { flex-direction: column; gap: 0.9rem; }
    .audio-volume-control { width: 100%; justify-content: center; }
    .video-player-wrapper { max-width: min(310px, 86vw); }
    .video-controls { transform: translateY(0); position: relative; background: rgba(0, 0, 0, 0.84); margin-top: 1rem; border-radius: 14px; }
    .video-player-wrapper:hover .video-controls { transform: translateY(0); }
}

@media (max-width: 480px) {
    .container_tiktok { padding: 0.85rem; }
    .search-section, .video-section, .download-section, .audio-streaming { border-radius: 18px; }
    .video-stats { grid-template-columns: 1fr; gap: 0.65rem; }
    .stat-item { min-height: 72px; padding: 0.85rem; }
    .stat-value { font-size: 1.28rem; }
    .audio-player-section { gap: 0.8rem; }
    .audio-icon { width: 44px; height: 44px; font-size: 1rem; }
    .audio-play-btn { width: 46px; height: 46px; font-size: 1rem; }
    .video-player-wrapper { max-width: min(288px, 84vw); }
    .thumbnail-play-btn { width: 60px; height: 60px; font-size: 1.45rem; }
    .download-progress { left: 0.6rem; right: 0.6rem; bottom: 0.6rem; padding: 1rem; }
    .progress-header { flex-direction: column; gap: 0.5rem; align-items: stretch; }
    .cancel-btn { align-self: center; min-width: 80px; }
    .control-btn, .audio-play-btn, .audio-volume-btn, .paste-btn, .search-btn, .download-btn, .download-audio-btn { min-height: 44px; min-width: 44px; }
    .progress-bar, .audio-progress, .volume-slider, .audio-volume-slider { min-height: 20px; }
}

@media (max-width: 360px) {
    .container_tiktok { padding: 0.65rem; }
    .search-section, .video-section, .download-section, .audio-streaming { padding: 0.9rem; border-radius: 16px; }
    .logo-text { font-size: 1.35rem; letter-spacing: 0; }
    .subtitle { font-size: 0.86rem; }
    .video-player-wrapper { max-width: min(268px, 82vw); }
    .audio-wave:nth-child(1) { width: 45px; height: 45px; }
    .audio-wave:nth-child(2) { width: 55px; height: 55px; }
    .audio-wave:nth-child(3) { width: 65px; height: 65px; }
}

@media (max-height: 500px) and (orientation: landscape) {
    .container_tiktok { padding: 1rem; }
    .header { margin-bottom: 1rem; }
    .logo { flex-direction: row; gap: 1rem; }
    .logo-icon { width: 42px; height: 42px; font-size: 17px; }
    .logo-text { font-size: 1.5rem; }
    .video-player-wrapper { max-width: min(220px, 32vw); }
    .video-stats { grid-template-columns: repeat(5, 1fr); gap: 0.5rem; }
    .stat-item { min-height: 60px; padding: 0.5rem; }
    .stat-value { font-size: 1rem; }
    .stat-label { font-size: 0.6rem; }
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon, .author-avatar, .audio-icon, .thumbnail-play-btn, .audio-play-btn { image-rendering: -webkit-optimize-contrast; image-rendering: crisp-edges; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .video-player-wrapper, .search-section, .video-section, .download-section, .audio-streaming { animation: none !important; }
}

@media (prefers-contrast: high) {
    :root {
        --glass-dark: rgba(0, 0, 0, 0.92);
        --glass-purple: rgba(0, 0, 0, 0.92);
        --glass-blue: rgba(0, 0, 0, 0.92);
        --glass-border: rgba(255, 255, 255, 0.82);
        --shadow: 0 4px 20px rgba(0, 0, 0, 0.82);
        --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.92);
        --shadow-xl: 0 16px 60px rgba(0, 0, 0, 1);
    }
    .input-field, .search-btn, .download-btn, .audio-play-btn { border: 2px solid var(--text-light); }
}