:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(255, 255, 255, .03);--border-color: rgba(255, 255, 255, .08);--text-primary: #f0f0f5;--text-secondary: #8888a0;--accent: #3b82f6;--accent-light: #60a5fa;--accent-glow: rgba(59, 130, 246, .4);--gradient-start: rgba(59, 130, 246, .15);--gradient-mid: rgba(96, 165, 250, .1);--gradient-end: rgba(14, 165, 233, .08);--shadow-color: rgba(0, 0, 0, .3);--logo-gradient: linear-gradient(135deg, #f0f0f5 0%, #3b82f6 50%, #60a5fa 100%)}@media(prefers-color-scheme:light){:root{--bg-primary: #f8fafc;--bg-secondary: #e2e8f0;--bg-card: rgba(255, 255, 255, .7);--border-color: rgba(0, 0, 0, .08);--text-primary: #1e293b;--text-secondary: #64748b;--accent: #2563eb;--accent-light: #3b82f6;--accent-glow: rgba(37, 99, 235, .25);--gradient-start: rgba(59, 130, 246, .08);--gradient-mid: rgba(96, 165, 250, .06);--gradient-end: rgba(14, 165, 233, .04);--shadow-color: rgba(0, 0, 0, .1);--logo-gradient: linear-gradient(135deg, #1e293b 0%, #2563eb 50%, #3b82f6 100%)}}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}.app{width:100%;padding:1.5rem 2.5rem;position:relative}.app:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 20% 40%,var(--gradient-start),transparent),radial-gradient(ellipse 60% 40% at 80% 60%,var(--gradient-mid),transparent),radial-gradient(ellipse 50% 30% at 50% 80%,var(--gradient-end),transparent);animation:bgPulse 15s ease-in-out infinite;pointer-events:none;z-index:-1}@keyframes bgPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.05)}}.app:after{content:"";position:fixed;inset:0;background-image:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.3),transparent),radial-gradient(1px 1px at 40% 70%,rgba(255,255,255,.2),transparent),radial-gradient(1px 1px at 60% 20%,rgba(255,255,255,.3),transparent),radial-gradient(1px 1px at 80% 50%,rgba(255,255,255,.2),transparent),radial-gradient(1px 1px at 10% 80%,rgba(255,255,255,.25),transparent),radial-gradient(1px 1px at 90% 10%,rgba(255,255,255,.2),transparent);background-size:200% 200%;animation:stars 20s linear infinite;pointer-events:none;z-index:-1}@keyframes stars{0%{background-position:0% 0%}to{background-position:200% 200%}}.header{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border-color);flex-wrap:wrap;position:sticky;top:0;z-index:100;background:var(--bg-primary);margin-left:-2.5rem;margin-right:-2.5rem;padding:1rem 2.5rem}.header-left{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.header-right{display:flex;align-items:center;gap:1rem}.github-link{display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:color .2s ease,transform .2s ease}.github-link:hover{color:var(--text-primary);transform:scale(1.1)}.category-nav{display:flex;gap:.5rem}.category-link{padding:.5rem 1rem;border:1px solid var(--border-color);border-radius:999px;background:var(--bg-card);color:var(--text-secondary);font-size:.875rem;font-weight:500;text-decoration:none;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.category-link:hover{border-color:var(--accent);color:var(--text-primary)}.category-link:active{transform:scale(.92)}.category-link.active{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 2px 10px var(--accent-glow);animation:pillPop .3s ease}.header h1{font-size:1.5rem;font-weight:700;background:var(--logo-gradient);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 8s ease infinite;white-space:nowrap}.logo-link{text-decoration:none}.logo-link:hover .logo{opacity:.8}.header h1.logo{cursor:pointer;transition:opacity .2s ease}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.search-bar{position:relative;flex:1;max-width:400px;min-width:200px}.search-bar input{width:100%;padding:.875rem 1.25rem;border:1px solid var(--border-color);border-radius:12px;font-size:.9375rem;background:var(--bg-card);color:var(--text-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease}.search-bar input::placeholder{color:var(--text-secondary)}.search-bar input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.search-clear{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:1.25rem;color:var(--text-secondary);cursor:pointer;transition:color .2s}.search-clear:hover{color:var(--text-primary)}.filters{display:flex;flex-direction:row;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.5rem;padding:1rem 0;border-bottom:1px solid var(--border-color)}.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.filter-label{font-size:.7rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-right:.25rem}.filter-pills{display:flex;flex-wrap:wrap;gap:.375rem}.pill{padding:.375rem .75rem;border:1px solid var(--border-color);border-radius:999px;background:var(--bg-card);color:var(--text-secondary);font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transform:scale(1)}.pill:hover{border-color:var(--accent);color:var(--text-primary)}.pill:active{transform:scale(.92)}.pill.active{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 2px 10px var(--accent-glow);animation:pillPop .3s ease}@keyframes pillPop{0%{transform:scale(.9)}50%{transform:scale(1.05)}to{transform:scale(1)}}.main{min-height:50vh}.results-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.results-count{font-size:.8rem;color:var(--text-secondary);opacity:.7}.sort-button,.lucky-button{padding:.5rem 1rem;border:1px solid var(--border-color);border-radius:999px;background:var(--bg-card);color:var(--text-secondary);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sort-button:hover,.lucky-button:hover{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 2px 10px var(--accent-glow);transform:translateY(-2px)}.sort-button.active{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 2px 10px var(--accent-glow)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center}.empty-emoji{font-size:4rem;margin-bottom:1.5rem;animation:bounce 2s ease-in-out infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.empty-text{font-size:1.25rem;color:var(--text-secondary);max-width:400px;line-height:1.6}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.video-card{cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;border-radius:16px;background:var(--bg-card);border:1px solid var(--border-color);overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.video-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 20px 40px var(--shadow-color),0 0 30px var(--accent-glow)}.video-thumbnail{position:relative;background:var(--bg-secondary);aspect-ratio:16 / 9;overflow:hidden}.video-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.video-card:hover .video-thumbnail img{transform:scale(1.05)}.video-duration{position:absolute;bottom:8px;right:8px;background:#000000d9;color:#fff;padding:.25rem .5rem;border-radius:6px;font-size:.75rem;font-weight:600;font-variant-numeric:tabular-nums}.video-info{display:flex;gap:.625rem;padding:.75rem}.channel-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;border:1px solid var(--border-color)}.video-meta{overflow:hidden}.video-title{font-size:.875rem;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-primary)}.channel-name{font-size:.75rem;color:var(--text-secondary);margin-top:.125rem}.modal-backdrop{position:fixed;inset:0;background:var(--bg-primary);z-index:1000;animation:fadeIn .2s ease;overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{min-height:100vh;display:flex;flex-direction:column;animation:fadeIn .3s ease}.modal-close{position:fixed;top:1rem;right:1rem;background:#0009;border:1px solid var(--border-color);color:var(--text-primary);font-size:1.5rem;width:48px;height:48px;border-radius:50%;cursor:pointer;transition:all .2s;line-height:1;z-index:10;display:flex;align-items:center;justify-content:center}.modal-close:hover{background:var(--accent);border-color:var(--accent);transform:rotate(90deg)}.video-embed{width:100%;height:56.25vw;max-height:80vh;background:#000;flex-shrink:0}.video-embed iframe{width:100%;height:100%;border:none}.modal-info{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.modal-info h2{font-size:1.5rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.modal-channel{color:var(--accent);margin-bottom:1.5rem;font-weight:500;font-size:1rem}.modal-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.modal-tag{padding:.5rem 1rem;border:1px solid var(--border-color);border-radius:999px;background:var(--bg-card);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.modal-tag:hover{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 2px 10px var(--accent-glow);transform:translateY(-2px)}.modal-description{font-size:1rem;color:var(--text-secondary);white-space:pre-wrap;line-height:1.7;max-width:800px}.description-link{color:var(--accent-color, #3b82f6);text-decoration:none;word-break:break-all}.description-link:hover{text-decoration:underline}.loading{display:flex;align-items:center;justify-content:center;min-height:50vh}.load-more{display:flex;justify-content:center;padding:3rem}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;box-shadow:0 0 20px var(--accent-glow)}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.home-page{min-height:100vh;padding:2rem;display:flex;flex-direction:column;position:relative}.home-page:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 20% 40%,var(--gradient-start),transparent),radial-gradient(ellipse 60% 40% at 80% 60%,var(--gradient-mid),transparent),radial-gradient(ellipse 50% 30% at 50% 80%,var(--gradient-end),transparent);animation:bgPulse 15s ease-in-out infinite;pointer-events:none;z-index:-1}.home-header{text-align:center;padding:4rem 1rem 3rem}.home-logo{font-size:3.5rem;font-weight:800;background:var(--logo-gradient);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 8s ease infinite;margin-bottom:1rem}.home-tagline{font-size:1.25rem;color:var(--text-secondary);max-width:500px;margin:0 auto;line-height:1.6}.home-main{flex:1;width:100%;padding:2rem 0}.home-section-title{font-size:1rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em;text-align:center;margin-bottom:2rem}.category-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.category-card{display:flex;flex-direction:column;align-items:center;padding:2.5rem 2rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;text-decoration:none;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer}.category-card:hover{transform:translateY(-8px);border-color:var(--accent);box-shadow:0 20px 40px var(--shadow-color),0 0 40px var(--accent-glow)}.category-card:active{transform:translateY(-4px) scale(.98)}.category-card-icon{font-size:3.5rem;margin-bottom:1rem;filter:drop-shadow(0 4px 8px var(--shadow-color))}.category-card-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.category-card-description{font-size:.9rem;color:var(--text-secondary);text-align:center;margin-bottom:.75rem;line-height:1.4}.category-card-stats{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-secondary)}.category-card-stats .separator{opacity:.5}.home-random{display:flex;justify-content:center;margin-top:3rem}.random-video-button{padding:1rem 2rem;border:1px solid var(--border-color);border-radius:999px;background:var(--bg-card);color:var(--text-primary);font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.random-video-button:hover{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:0 4px 20px var(--accent-glow);transform:translateY(-3px)}.random-video-button:active{transform:translateY(-1px)}.home-lucky{margin-top:3rem;border-top:1px solid var(--border-color)}.home-lucky button{font-size:2rem}.home-total-videos{margin-top:1rem;font-size:.9rem;color:var(--text-secondary);text-align:center}.home-lucky:hover .home-total-videos{border-color:var(--accent);color:var(--text-primary)}.home-latest{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border-color)}.home-footer{text-align:center;padding:3rem 1rem;color:var(--text-secondary);font-size:.9rem}.home-footer a{color:var(--accent);text-decoration:none;transition:opacity .2s}.home-footer a:hover{opacity:.8;text-decoration:underline}@media(max-width:640px){.app{padding:1rem}.header{flex-direction:column;align-items:stretch;margin-left:-1rem;margin-right:-1rem;padding-left:1rem;padding-right:1rem}.header-left{flex-direction:column;align-items:flex-start;gap:1rem}.category-nav{flex-wrap:wrap}.search-bar{max-width:none}.video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.home-page{padding:1rem}.home-header{padding:2rem .5rem 1.5rem}.home-logo{font-size:2.5rem}.home-tagline{font-size:1rem}.category-cards{grid-template-columns:1fr}.category-card{padding:1.5rem}.category-card-icon{font-size:2.5rem}.category-card-title{font-size:1.25rem}}@media(min-width:1600px){.video-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media(min-width:2000px){.video-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}}