:root{--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg-primary: #07070c;--bg-secondary: #0d0d18;--bg-card: rgba(20, 20, 35, .5);--bg-card-hover: rgba(28, 28, 48, .6);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--color-indigo: #6366f1;--color-fuchsia: #d946ef;--color-cyan: #0ea5e9;--color-emerald: #10b981;--color-rose: #f43f5e;--gradient-neon: linear-gradient(135deg, var(--color-indigo) 0%, var(--color-fuchsia) 100%);--gradient-blue: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-indigo) 100%);--gradient-dark: linear-gradient(180deg, #101020 0%, #06060c 100%);--border-glass: 1px solid rgba(255, 255, 255, .08);--border-glow: 1px solid rgba(99, 102, 241, .25);--shadow-glow: 0 8px 32px 0 rgba(0, 0, 0, .37);--shadow-indigo: 0 0 25px rgba(99, 102, 241, .25);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--radius-xl: 32px;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-primary);background-image:radial-gradient(circle at 10% 20%,rgba(99,102,241,.08) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(217,70,239,.08) 0%,transparent 40%),radial-gradient(circle at 50% 50%,#0d0d18,#07070c);background-attachment:fixed;color:var(--text-main);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font-family:inherit;outline:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#6366f140;border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:#6366f180}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:1200px;margin:0 auto;padding:0 24px}.main-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 0;width:100%}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-glow);width:100%;transition:var(--transition-smooth)}.glass-panel:hover{border-color:#ffffff1f}.hero-section{text-align:center;margin-bottom:48px;max-width:680px}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:99px;background:#6366f11a;border:1px solid rgba(99,102,241,.2);color:var(--color-indigo);font-weight:600;font-size:13px;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px;box-shadow:0 0 15px #6366f10d}.hero-title{font-size:48px;font-weight:800;line-height:1.15;letter-spacing:-1px;margin-bottom:16px}.gradient-text{background:var(--gradient-neon);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.hero-subtitle{font-size:18px;color:var(--text-muted);font-weight:400}.input-card{padding:8px;border-radius:var(--radius-md);margin-bottom:40px;max-width:780px;box-shadow:var(--shadow-glow);border:var(--border-glass);transition:var(--transition-smooth)}.input-card.focused{border-color:#6366f180;box-shadow:var(--shadow-indigo)}.input-wrapper{display:flex;align-items:center;width:100%}.input-icon{margin-left:16px;color:var(--text-dim);display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth)}.input-card.focused .input-icon{color:var(--color-indigo)}.search-input{flex:1;background:transparent;border:none;color:var(--text-main);padding:16px;font-size:16px;font-weight:500;width:100%}.search-input::placeholder{color:var(--text-dim)}.clear-btn{background:transparent;border:none;color:var(--text-dim);cursor:pointer;padding:8px;margin-right:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast)}.clear-btn:hover{color:var(--text-main);background:#ffffff0d}.submit-btn{background:var(--gradient-neon);color:#fff;border:none;border-radius:calc(var(--radius-md) - 4px);padding:14px 28px;font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 4px 15px #d946ef33;transition:var(--transition-smooth)}.submit-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #d946ef59;filter:brightness(1.05)}.submit-btn:active{transform:translateY(1px)}.submit-btn:disabled{background:#ffffff1a;color:var(--text-dim);cursor:not-allowed;box-shadow:none}.pulse-loader{display:flex;flex-direction:column;align-items:center;gap:20px;margin:40px 0}.spinner{width:50px;height:50px;border:4px solid rgba(99,102,241,.1);border-top:4px solid var(--color-indigo);border-radius:50%;animation:spin 1s linear infinite}.skeleton-card{width:100%;max-width:840px;background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius-lg);padding:24px;display:flex;gap:24px}.skeleton-thumbnail{width:280px;height:158px;border-radius:var(--radius-md);background:linear-gradient(90deg,#121225 25%,#1d1d36,#121225 75%);background-size:200% 100%;animation:loading-sweep 1.5s infinite}.skeleton-text-group{flex:1;display:flex;flex-direction:column;gap:16px;justify-content:center}.skeleton-line{height:20px;border-radius:6px;background:linear-gradient(90deg,#121225 25%,#1d1d36,#121225 75%);background-size:200% 100%;animation:loading-sweep 1.5s infinite}.skeleton-line.title{width:90%;height:28px}.skeleton-line.meta{width:50%}.skeleton-line.btn{width:30%;height:40px}.video-dashboard{max-width:960px;padding:32px;border:var(--border-glass);margin-bottom:40px;animation:fade-in .4s ease-out;display:grid;grid-template-columns:280px 1fr;gap:32px;align-items:start}.dashboard-left{display:flex;flex-direction:column;gap:20px;width:100%}.dashboard-right{display:flex;flex-direction:column;width:100%}.thumbnail-container{position:relative;width:100%;max-width:280px;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 8px 24px #0006;border:var(--border-glass);flex-shrink:0;aspect-ratio:16/9}.video-thumbnail{width:100%;height:100%;object-fit:cover;transition:var(--transition-smooth)}.duration-badge{position:absolute;bottom:8px;right:8px;background:#000000d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;padding:3px 8px;font-size:12px;font-weight:700;border-radius:4px;border:1px solid rgba(255,255,255,.1)}.video-text-details{display:flex;flex-direction:column;width:100%}.video-channel{color:var(--color-indigo);font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.video-title{font-size:20px;font-weight:800;line-height:1.35;margin-bottom:12px;color:var(--text-main);word-break:break-word}.tabs-header{display:flex;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:24px;gap:8px}.tab-btn{background:transparent;border:none;color:var(--text-dim);padding:12px 18px;font-size:15px;font-weight:600;cursor:pointer;position:relative;transition:var(--transition-fast)}.tab-btn:hover{color:var(--text-main)}.tab-btn.active{color:var(--color-indigo);font-weight:700}.tab-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:var(--gradient-neon);border-radius:2px;box-shadow:0 0 10px #6366f180}.format-list{display:flex;flex-direction:column;gap:12px;animation:slide-up .3s ease-out}.format-row{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-radius:var(--radius-md);background:#ffffff05;border:1px solid rgba(255,255,255,.04);transition:var(--transition-smooth)}.format-row:hover{background:#ffffff0a;border-color:#6366f126;transform:translate(4px)}.format-info{display:flex;align-items:center;gap:16px}.format-badge{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);padding:4px 10px;border-radius:6px;font-size:13px;font-weight:700;color:var(--text-main);min-width:68px;text-align:center}.format-badge.high-res{background:#d946ef1a;border-color:#d946ef40;color:var(--color-fuchsia)}.format-badge.direct-pipe{background:#10b9811a;border-color:#10b98140;color:var(--color-emerald)}.format-metadata{font-size:14px;color:var(--text-muted);font-weight:500;display:flex;align-items:center;gap:8px}.meta-dot{width:4px;height:4px;background:var(--text-dim);border-radius:50%}.download-link-btn{background:#6366f11f;color:var(--color-indigo);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-sm);padding:8px 16px;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:var(--transition-smooth)}.download-link-btn:hover{background:var(--gradient-neon);color:#fff;border-color:transparent;box-shadow:0 4px 12px #d946ef40}.download-link-btn.loading{background:#ffffff0d;color:var(--text-dim);border-color:#ffffff14;cursor:wait}.download-link-btn.loading .btn-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.1);border-top-2px-solid:var(--text-dim);border-radius:50%;animation:spin 1s linear infinite}.features-section{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;max-width:840px;margin-top:40px}.feature-card{padding:24px;border-radius:var(--radius-md);border:var(--border-glass);background:#1414234d;text-align:center;transition:var(--transition-smooth)}.feature-card:hover{border-color:#6366f133;background:#14142366;transform:translateY(-2px)}.feature-icon-wrapper{width:48px;height:48px;border-radius:50%;background:#6366f114;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--color-indigo);border:1px solid rgba(99,102,241,.15)}.feature-card:nth-child(2) .feature-icon-wrapper{color:var(--color-fuchsia);background:#d946ef14;border-color:#d946ef26}.feature-card:nth-child(3) .feature-icon-wrapper{color:var(--color-cyan);background:#0ea5e914;border-color:#0ea5e926}.feature-title{font-size:16px;font-weight:700;margin-bottom:8px}.feature-description{font-size:13px;color:var(--text-muted);line-height:1.4}.header{display:flex;align-items:center;justify-content:space-between;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.05)}.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:850;letter-spacing:-.5px}.logo-icon{width:32px;height:32px;background:var(--gradient-neon);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 10px #6366f159}.footer{padding:32px 0;border-top:1px solid rgba(255,255,255,.05);display:flex;align-items:center;justify-content:space-between;color:var(--text-dim);font-size:14px}.footer-links{display:flex;gap:20px}.footer-link:hover{color:var(--text-main);transition:var(--transition-fast)}.error-banner{background:#f43f5e1a;border:1px solid rgba(244,63,94,.2);color:#fda4af;padding:14px 20px;border-radius:var(--radius-md);margin-bottom:24px;max-width:840px;width:100%;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;animation:shake .4s ease-out}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes loading-sweep{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-up{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}@media (max-width: 768px){.hero-title{font-size:36px}.video-dashboard{grid-template-columns:1fr;gap:24px;padding:20px}.thumbnail-container{width:100%;max-width:100%}.features-section{grid-template-columns:1fr;gap:16px}.header,.footer{flex-direction:column;gap:16px;text-align:center}.modal-card{max-height:90vh;border-radius:var(--radius-md)}}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#040408d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;animation:fade-in .2s ease-out}.modal-card{width:100%;max-width:620px;background:#0f0f1af2;border:var(--border-glow);box-shadow:var(--shadow-glow),var(--shadow-indigo);border-radius:var(--radius-lg);display:flex;flex-direction:column;max-height:80vh;animation:slide-up .3s cubic-bezier(.34,1.56,.64,1);overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid rgba(255,255,255,.08)}.modal-title{font-size:20px;font-weight:800;display:flex;align-items:center;color:var(--text-main)}.modal-close-btn{background:transparent;border:none;color:var(--text-dim);cursor:pointer;padding:6px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast)}.modal-close-btn:hover{color:var(--text-main);background:#ffffff0f}.modal-body{padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px}.modal-section{display:flex;flex-direction:column;gap:8px;text-align:left}.modal-section-title{font-size:15px;font-weight:700;color:var(--color-indigo);text-transform:uppercase;letter-spacing:.5px}.modal-section-body{font-size:14px;color:var(--text-muted);line-height:1.55}.modal-disclaimer{background:#6366f10f;border:1px solid rgba(99,102,241,.15);border-radius:var(--radius-sm);padding:12px 16px;font-size:13px;color:var(--text-muted);line-height:1.45;text-align:left}.modal-footer{padding:16px 24px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:flex-end;background:#08080c66}