:root{--bg:#050510;--bg-2:#0a0a1e;--glass:rgba(255, 255, 255, 0.05);--glass-hover:rgba(255, 255, 255, 0.08);--glass-border:rgba(255, 255, 255, 0.10);--glass-border-bright:rgba(255, 255, 255, 0.18);--text:#f0f0ff;--text-sec:#8b8baa;--text-muted:#555577;--cyan:#00d4ff;--purple:#b300ff;--pink:#ff006e;--green:#00ff9d;--grad:linear-gradient(135deg, #00d4ff 0%, #b300ff 50%, #ff006e 100%);--grad-soft:linear-gradient(135deg, rgba(0,212,255,0.3) 0%, rgba(179,0,255,0.3) 100%);--premium:#f59e0b;--premium-dark:#d97706;--premium-glow:rgba(245, 158, 11, 0.25);--success:#00ff9d;--error:#ff4466;--tier-4k:#b300ff;--tier-2k:#00d4ff;--tier-fhd:#0ea5e9;--tier-hd:#10b981;--tier-sd:#64748b;--tier-audio:#00ff9d;--r-xs:6px;--r-sm:10px;--r:16px;--r-lg:22px;--r-xl:32px;--t:0.2s ease;--t-slow:0.4s ease;--max-w:900px;--nav-h:66px}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:'Exo 2',-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:Orbitron,'Exo 2',sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font-family:inherit;cursor:pointer;border:none;background:0 0}input{font-family:inherit}ul{list-style:none}.hidden{display:none!important}.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.aurora-orb{position:absolute;border-radius:50%;filter:blur(100px);will-change:transform}.aurora-orb--1{width:700px;height:700px;background:radial-gradient(circle,rgba(0,212,255,.18) 0,transparent 70%);top:-200px;left:-150px;animation:aurora1 12s ease-in-out infinite}.aurora-orb--2{width:600px;height:600px;background:radial-gradient(circle,rgba(179,0,255,.16) 0,transparent 70%);top:-100px;right:-100px;animation:aurora2 15s ease-in-out infinite}.aurora-orb--3{width:500px;height:500px;background:radial-gradient(circle,rgba(255,0,110,.12) 0,transparent 70%);bottom:100px;left:20%;animation:aurora3 18s ease-in-out infinite}.aurora-orb--4{width:400px;height:400px;background:radial-gradient(circle,rgba(0,255,157,.08) 0,transparent 70%);bottom:0;right:10%;animation:aurora1 20s ease-in-out infinite reverse}@keyframes aurora1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(60px,40px) scale(1.08)}66%{transform:translate(-40px,60px) scale(.94)}}@keyframes aurora2{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-50px,30px) scale(1.06)}66%{transform:translate(40px,-40px) scale(.96)}}@keyframes aurora3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-50px) scale(1.1)}}.grid-overlay{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px;-webkit-mask:radial-gradient(ellipse 80% 80% at 50% 50%,black 40%,transparent 100%);mask:radial-gradient(ellipse 80% 80% at 50% 50%,black 40%,transparent 100%)}.navbar{position:sticky;top:0;z-index:100;height:var(--nav-h);background:rgba(5,5,16,.8);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--glass-border)}.nav-inner{max-width:calc(var(--max-w) + 80px);margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}.nav-left-group{display:flex;align-items:center;gap:8px}.nav-logo{display:flex;align-items:center;gap:10px;font-family:Orbitron,sans-serif;font-weight:700;font-size:1rem;color:var(--text);transition:opacity var(--t)}.nav-logo:hover{opacity:.85}.logo-crystal{display:flex;align-items:center;transition:filter var(--t)}.nav-logo:hover .logo-crystal{filter:drop-shadow(0 0 8px rgba(179,0,255,.6))}.logo-text{color:var(--text)}.logo-accent{color:#fff;-webkit-text-fill-color:#ffffff}.nav-actions{display:flex;align-items:center;gap:8px}.quota-badge{font-size:.72rem;font-weight:600;color:var(--cyan);background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.2);border-radius:100px;padding:4px 12px;white-space:nowrap;max-width:130px;overflow:hidden;text-overflow:ellipsis}.auth-area,.user-profile{display:flex;align-items:center;gap:6px}.user-avatar-wrap{position:relative}.user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid rgba(0,212,255,.3)}.user-tier-dot{position:absolute;bottom:0;right:0;width:10px;height:10px;border-radius:50%;background:var(--text-muted);border:2px solid var(--bg);transition:background var(--t)}.user-tier-dot.premium{background:var(--premium);box-shadow:0 0 8px var(--premium-glow)}.user-name{font-size:.84rem;font-weight:500;color:var(--text-sec);max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-back{display:flex;align-items:center;color:var(--text-muted);padding:6px;border-radius:var(--r-xs);transition:all var(--t)}.btn-back:hover{color:var(--text);background:var(--glass-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:600;font-size:.88rem;padding:9px 18px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;transition:all var(--t);white-space:nowrap;user-select:none;letter-spacing:-.01em}.btn:active{transform:scale(.97)}.btn--primary{background:var(--grad);color:#fff;box-shadow:0 0 24px rgba(0,212,255,.25),0 0 48px rgba(179,0,255,.15);border:none}.btn--primary:hover{box-shadow:0 0 32px rgba(0,212,255,.4),0 0 60px rgba(179,0,255,.25);transform:translateY(-1px)}.btn--glass{background:var(--glass);color:var(--text-sec);border-color:var(--glass-border);backdrop-filter:blur(10px)}.btn--glass:hover{background:var(--glass-hover);color:var(--text);border-color:var(--glass-border-bright)}.btn--premium{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;font-weight:700;box-shadow:0 4px 20px rgba(245,158,11,.3);border:none}.btn--premium:hover{box-shadow:0 6px 28px rgba(245,158,11,.45);transform:translateY(-1px)}.btn--sm{padding:7px 14px;font-size:.8rem;border-radius:var(--r-xs)}.btn--lg{padding:14px 28px;font-size:1rem}.btn--full{width:100%}.glass-card{background:var(--glass);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:var(--r-lg);position:relative;overflow:hidden}.glass-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.04) 0,transparent 60%);pointer-events:none;border-radius:inherit}.main{position:relative;z-index:1;min-height:calc(100vh - var(--nav-h));padding:0 20px 80px;max-width:var(--max-w);margin:0 auto;width:100%}.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:80px 0 60px}.hero-content{position:relative;z-index:1;width:100%;max-width:760px;display:flex;flex-direction:column;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);border-radius:100px;padding:6px 18px;font-size:.78rem;font-weight:600;color:var(--cyan);margin-bottom:28px;animation:fadeSlideDown .6s ease both}.badge-pulse{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green),0 0 16px var(--green);animation:pulse 2s ease-in-out infinite;flex-shrink:0}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}.hero-title{font-family:Orbitron,sans-serif;font-size:clamp(2rem, 5.5vw, 3.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:22px;color:var(--text);animation:fadeSlideDown .6s .1s ease both}.hero-title-gradient{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% auto;animation:gradientShimmer 4s linear infinite}@keyframes gradientShimmer{0%{background-position:0 center}100%{background-position:200% center}}.hero-subtitle{font-size:1.05rem;color:var(--text-sec);line-height:1.75;margin-bottom:42px;animation:fadeSlideDown .6s .2s ease both;max-width:560px}.input-container{display:flex;flex-direction:column;gap:14px;width:100%;max-width:680px;margin-bottom:36px;animation:fadeSlideDown .6s .3s ease both}.input-glass{display:flex;align-items:center;background:rgba(255,255,255,.04);border:1.5px solid var(--glass-border);border-radius:var(--r);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:border-color var(--t),box-shadow var(--t);overflow:hidden}.input-glass:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,212,255,.12),0 0 30px rgba(0,212,255,.1)}.input-icon{padding:0 16px;color:var(--text-muted);display:flex;align-items:center;flex-shrink:0;pointer-events:none}.url-input{flex:1;background:0 0;border:none;outline:0;color:var(--text);font-size:.95rem;padding:18px 0;min-width:0}.url-input::placeholder{color:var(--text-muted)}.btn-paste{display:flex;align-items:center;gap:6px;padding:9px 16px;color:var(--text-muted);font-size:.8rem;font-weight:600;transition:all var(--t);flex-shrink:0;border-radius:0 var(--r) var(--r) 0}.btn-paste:hover{color:var(--cyan);background:rgba(0,212,255,.08)}.btn-extract{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:18px 32px;font-family:Orbitron,sans-serif;font-weight:700;font-size:.9rem;color:#fff;border:none;cursor:pointer;border-radius:var(--r);background:var(--grad);background-size:200% auto;transition:all .3s ease;letter-spacing:-.01em;overflow:hidden;box-shadow:0 0 30px rgba(0,212,255,.3),0 0 60px rgba(179,0,255,.2),0 8px 32px rgba(0,0,0,.4)}.btn-extract:hover{background-position:right center;box-shadow:0 0 40px rgba(0,212,255,.5),0 0 80px rgba(179,0,255,.35),0 12px 40px rgba(0,0,0,.5);transform:translateY(-2px)}.btn-extract:active{transform:scale(.98)}.btn-extract-shine{position:absolute;inset:0;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.15) 50%,transparent 60%);transform:translateX(-100%);transition:none;border-radius:inherit}.btn-extract:hover .btn-extract-shine{transform:translateX(100%);transition:transform .5s ease}.platform-scroll{width:100%;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,black 12%,black 88%,transparent);mask:linear-gradient(90deg,transparent,black 12%,black 88%,transparent);margin-bottom:44px;animation:fadeSlideDown .6s .4s ease both}.platform-track{display:flex;gap:10px;width:max-content;animation:scrollTrack 30s linear infinite}.platform-track:hover{animation-play-state:paused}@keyframes scrollTrack{from{transform:translateX(0)}to{transform:translateX(-50%)}}.platform-chip{display:inline-flex;align-items:center;background:rgba(255,255,255,.04);border:1px solid var(--glass-border);border-radius:100px;padding:7px 18px;font-size:.8rem;font-weight:500;color:var(--text-sec);white-space:nowrap;transition:all var(--t);cursor:default;backdrop-filter:blur(10px)}.platform-chip--more{border-color:rgba(0,212,255,.25);color:var(--cyan);background:rgba(0,212,255,.06)}.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%;max-width:540px;animation:fadeSlideDown .6s .5s ease both}.stat-card{position:relative;background:rgba(255,255,255,.04);backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);border:1px solid var(--glass-border);border-radius:var(--r);padding:24px 16px;text-align:center;cursor:default;transition:transform .15s ease,box-shadow .15s ease;transform-style:preserve-3d;will-change:transform;overflow:hidden}.stat-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.06) 0,transparent 60%);border-radius:inherit;pointer-events:none}.stat-card-glow{position:absolute;width:120px;height:120px;border-radius:50%;filter:blur(50px);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;opacity:.5;transition:opacity var(--t)}.stat-card:hover .stat-card-glow{opacity:.9}.stat-card-glow--blue{background:radial-gradient(circle,var(--cyan),transparent 70%)}.stat-card-glow--purple{background:radial-gradient(circle,var(--purple),transparent 70%)}.stat-card-glow--pink{background:radial-gradient(circle,var(--pink),transparent 70%)}.stat-icon{font-size:1.6rem;margin-bottom:8px}.stat-number{font-family:Orbitron,sans-serif;font-size:1.5rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1;margin-bottom:4px}.stat-label{font-size:.72rem;color:var(--text-sec);font-weight:500}.view-processing{display:flex;justify-content:center;padding:60px 0;animation:fadeIn .4s ease}.processing-card{width:100%;max-width:460px;padding:48px 32px;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}.processing-spinner{position:relative;width:68px;height:68px;margin-bottom:4px}.spinner-ring{position:absolute;inset:0;border:3px solid transparent;border-top-color:var(--cyan);border-radius:50%;animation:spin 1s linear infinite}.spinner-ring--2{inset:9px;border-top-color:var(--purple);animation-duration:.75s;animation-direction:reverse}.spinner-ring--3{inset:19px;border-top-color:var(--pink);animation-duration:1.4s}@keyframes spin{to{transform:rotate(360deg)}}.processing-title{font-size:1.35rem;font-weight:700}.processing-step{font-size:.88rem;color:var(--cyan);font-weight:500;min-height:20px;animation:textFade .4s ease}@keyframes textFade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.step-timeline{display:flex;flex-direction:column;gap:10px;width:100%;text-align:left;margin-top:6px}.step-item{display:flex;align-items:center;gap:12px;font-size:.82rem;color:var(--text-muted);transition:color var(--t)}.step-item.active{color:var(--text)}.step-item.done{color:var(--green)}.step-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.1);flex-shrink:0;transition:all var(--t)}.step-item.active .step-dot{background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:pulse 1s ease-in-out infinite}.step-item.done .step-dot{background:var(--green);box-shadow:0 0 6px var(--green)}.processing-url{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;opacity:.5}.view-results{display:flex;flex-direction:column;gap:20px;animation:fadeSlideUp .5s ease}.video-meta-card{display:flex;gap:20px;padding:20px}.video-thumbnail-wrap{position:relative;flex-shrink:0;width:180px;height:110px;border-radius:var(--r-sm);overflow:hidden;background:rgba(255,255,255,.05)}.video-thumbnail{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow)}.video-thumbnail-wrap:hover .video-thumbnail{transform:scale(1.04)}.duration-badge{position:absolute;bottom:6px;right:6px;background:rgba(0,0,0,.8);color:#fff;font-size:.72rem;font-weight:700;font-family:'JetBrains Mono',monospace;padding:2px 7px;border-radius:4px}.platform-label{position:absolute;top:6px;left:6px;background:var(--grad);color:#fff;font-size:.63rem;font-weight:800;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.06em}.video-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}.video-title{font-size:1.1rem;font-weight:700;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-meta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.meta-item{display:flex;align-items:center;gap:5px;font-size:.8rem;color:var(--text-sec)}.tier-badge{font-size:.7rem;font-weight:700;padding:2px 10px;border-radius:100px;text-transform:uppercase}.tier-badge.free{background:rgba(255,255,255,.06);color:var(--text-muted);border:1px solid var(--glass-border)}.tier-badge.premium{background:rgba(245,158,11,.12);color:var(--premium);border:1px solid rgba(245,158,11,.25)}.video-description{font-size:.8rem;color:var(--text-sec);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.results-actions-top{display:flex;justify-content:flex-end}.format-tabs{display:flex;gap:4px;background:rgba(255,255,255,.03);border:1px solid var(--glass-border);border-radius:var(--r);padding:5px;backdrop-filter:blur(10px)}.format-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;padding:10px 16px;border-radius:var(--r-sm);font-size:.84rem;font-weight:600;color:var(--text-muted);transition:all var(--t)}.format-tab:hover{color:var(--cyan);background:rgba(0,212,255,.06)}.format-tab.active{background:var(--grad);color:#fff;box-shadow:0 2px 16px rgba(0,212,255,.3)}.format-panel{display:none}.format-panel.active{display:block}.format-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:4px}.format-card{position:relative;background:rgba(255,255,255,.04);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:12px;cursor:pointer;transition:all .2s ease;overflow:hidden;transform-style:preserve-3d}.format-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.04) 0,transparent 60%);border-radius:inherit;pointer-events:none}.format-card:hover{border-color:rgba(0,212,255,.3);transform:translateY(-4px) rotateX(2deg);box-shadow:0 12px 40px rgba(0,0,0,.4),0 0 20px rgba(0,212,255,.1)}.format-card-accent{position:absolute;top:0;left:0;right:0;height:2px}.accent-4k{background:linear-gradient(90deg,var(--tier-4k),#e879f9)}.accent-2k{background:linear-gradient(90deg,var(--tier-2k),#60a5fa)}.accent-fhd{background:linear-gradient(90deg,var(--tier-fhd),#38bdf8)}.accent-hd{background:linear-gradient(90deg,var(--tier-hd),#34d399)}.accent-sd{background:var(--tier-sd)}.accent-audio{background:linear-gradient(90deg,var(--tier-audio),#34d399)}.format-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.format-quality-badge{font-size:.78rem;font-weight:800;padding:3px 10px;border-radius:100px}.badge-4k{background:rgba(179,0,255,.15);color:var(--tier-4k);border:1px solid rgba(179,0,255,.25)}.badge-2k{background:rgba(0,212,255,.12);color:var(--tier-2k);border:1px solid rgba(0,212,255,.25)}.badge-fhd{background:rgba(14,165,233,.12);color:var(--tier-fhd);border:1px solid rgba(14,165,233,.25)}.badge-hd{background:rgba(16,185,129,.12);color:var(--tier-hd);border:1px solid rgba(16,185,129,.25)}.badge-sd{background:rgba(100,116,139,.12);color:var(--tier-sd);border:1px solid rgba(100,116,139,.25)}.badge-audio{background:rgba(0,255,157,.1);color:var(--tier-audio);border:1px solid rgba(0,255,157,.22)}.format-ext{font-size:.7rem;font-weight:700;font-family:'JetBrains Mono',monospace;color:var(--text-muted);background:rgba(255,255,255,.05);padding:2px 8px;border-radius:4px;text-transform:uppercase}.format-details{display:flex;flex-direction:column;gap:4px}.format-resolution{font-size:.9rem;font-weight:600;color:var(--text);font-family:'JetBrains Mono',monospace}.format-meta-row{display:flex;gap:10px;flex-wrap:wrap}.format-meta-item{font-size:.72rem;color:var(--text-muted)}.format-filesize{font-size:.78rem;font-weight:500;color:var(--text-sec)}.format-codecs{font-size:.67rem;font-family:'JetBrains Mono',monospace;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.format-actions{display:flex;gap:8px;margin-top:auto}.btn-download{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;background:var(--grad);color:#fff;font-size:.82rem;font-weight:600;padding:9px 12px;border-radius:var(--r-sm);border:none;cursor:pointer;transition:all var(--t);box-shadow:0 2px 12px rgba(0,212,255,.25)}.btn-download:hover{box-shadow:0 4px 20px rgba(0,212,255,.45);transform:translateY(-1px)}.btn-download:active{transform:scale(.97)}.btn-download.loading{pointer-events:none;opacity:.7}.btn-download svg.spin-icon{animation:spin 1s linear infinite}.btn-merge{display:flex;align-items:center;justify-content:center;gap:6px;background:rgba(245,158,11,.1);color:var(--premium);border:1px solid rgba(245,158,11,.25);font-size:.78rem;font-weight:600;padding:9px 12px;border-radius:var(--r-sm);cursor:pointer;transition:all var(--t);white-space:nowrap}.btn-merge:hover{background:rgba(245,158,11,.18);border-color:rgba(245,158,11,.45)}.btn-premium-lock{background:rgba(245,158,11,.08)!important;color:var(--premium)!important;border:1px solid rgba(245,158,11,.22)!important;gap:6px}.btn-premium-lock:hover{background:rgba(245,158,11,.16)!important;border-color:rgba(245,158,11,.45)!important;transform:translateY(-1px)}.format-card.premium-locked{opacity:.65;cursor:not-allowed}.format-card.premium-locked::after{content:'⭐ Premium';position:absolute;top:10px;right:10px;background:var(--premium);color:#000;font-size:.62rem;font-weight:800;padding:2px 8px;border-radius:100px}.merge-notice{display:flex;align-items:flex-start;gap:12px;padding:16px 18px;margin-bottom:14px;flex-wrap:wrap}.merge-notice-icon{font-size:1.4rem;flex-shrink:0}.merge-notice-text{flex:1;min-width:0}.merge-notice-text strong{display:block;font-size:.9rem;color:var(--premium);margin-bottom:2px}.merge-notice-text p{font-size:.78rem;color:var(--text-sec);line-height:1.4}.format-empty{text-align:center;padding:48px 24px;color:var(--text-muted);font-size:.9rem;grid-column:1/-1}.view-error{display:flex;justify-content:center;padding:60px 0;animation:fadeIn .4s ease}.error-card{width:100%;max-width:460px;padding:48px 40px;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;border-color:rgba(255,68,102,.2)}.error-icon{color:var(--error);animation:errorShake .5s ease}@keyframes 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ul{list-style:disc;padding-left:1.2rem;display:flex;flex-direction:column;gap:6px}.legal-body ul li{font-size:.82rem;color:var(--text-sec);line-height:1.6}.ad-processing-box{display:flex;align-items:center;justify-content:center;background:var(--glass);border:1px dashed var(--glass-border);border-radius:var(--r);padding:12px;text-align:center;color:var(--text-muted);font-size:.78rem}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:rgba(0,212,255,.25);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:rgba(0,212,255,.5)}.skeleton{background:linear-gradient(90deg,rgba(255,255,255,.05) 25%,rgba(0,212,255,.08) 50%,rgba(255,255,255,.05) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--r-xs)}@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeSlideDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeSlideUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.video-meta-card{flex-direction:column}.video-thumbnail-wrap{width:100%;height:200px}.format-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.stat-cards{grid-template-columns:repeat(3,1fr);gap:10px}.merge-notice{flex-direction:column;align-items:flex-start}}@media (max-width:640px){:root{--nav-h:56px}.nav-inner{padding:0 12px;gap:6px}.quota-badge{display:none}.user-name{display:none}.nav-actions{gap:4px}.btn-text{display:none}.btn--sm{padding:8px;gap:0}#btn-upgrade{padding:8px 10px}.main{padding:0 14px 60px}.hero{padding:48px 0 36px}.hero-title{font-size:clamp(2rem, 9vw, 2.8rem)}.hero-subtitle{font-size:.9rem;margin-bottom:28px}.input-container{gap:10px;margin-bottom:24px}.url-input{font-size:.9rem;padding:15px 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.btn{width:100%}.footer-inner{padding:36px 16px 24px;gap:32px;flex-direction:column}.footer-links{gap:32px}.footer-bottom{padding:16px}.footer-bottom-row{flex-direction:column;align-items:center;gap:10px}.footer-bottom-links{justify-content:center;gap:6px}}@media (max-width:400px){:root{--nav-h:52px}.hero-title{font-size:clamp(1.7rem, 10vw, 2.2rem)}.stat-cards{gap:6px}.modal-card{padding:18px 12px 14px}.price-amount{font-size:2rem}}