:root{--ink:#17243c;--muted:#68768c;--bg:#f5f7fb;--line:#e3e8f1;--primary:#5b50dc;--primary-dark:#473dbb;--radius:18px;--shadow:0 8px 30px #26395707}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:clamp(26px,3vw,36px);line-height:1.2;letter-spacing:-1px;margin:8px 0 12px}h2{font-size:19px;line-height:1.35;margin:0 0 16px}p{margin:0 0 18px}.muted{color:var(--muted)}.small{font-size:13px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:750;color:var(--primary);margin:28px 0 12px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);margin-bottom:22px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--ink);letter-spacing:-.5px}.brand:hover{text-decoration:none}.brandmark{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:white;border-radius:12px;width:36px;height:36px;font-size:17px;flex-shrink:0}.auth{max-width:500px;margin:7vh auto;padding:36px}.auth .brand{margin-bottom:30px}.auth button{width:100%;margin-top:10px}button,.button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:10px;padding:10px 15px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;white-space:nowrap}button:hover,.button:hover{background:#f0f2f9;text-decoration:none}.primary{background:var(--primary);color:white;border-color:var(--primary)}.primary:hover{background:var(--primary-dark)}button:disabled{opacity:.65;cursor:wait}.danger{color:#b72e43;background:#fff4f5;border-color:#f2d5dc}.quiet{background:transparent;border:0;color:var(--muted);padding-left:0}label{display:block;font-weight:650;font-size:14px;margin-bottom:18px}input,textarea,select{width:100%;border:1px solid #d9dfeb;border-radius:10px;padding:12px;background:#fff;color:var(--ink);font:400 14px/1.5 system-ui;margin-top:7px}input:focus,textarea:focus,select:focus{outline:3px solid #5b50dc20;border-color:var(--primary)}input[type=file]{padding:10px;font-size:13px}textarea{resize:vertical}label .muted{display:block;margin-top:8px;font-weight:400}.check{display:flex;align-items:center;gap:9px}.check input{width:18px;height:18px;margin:0}.code,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.success,.error{border-radius:12px;padding:14px 18px}.success{background:#e8f7f0;color:#167553;border:1px solid #c4eadb}.error{background:#fff1f2;color:#ad233a;border:1px solid #f4d1d7}.dashboard{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:100vh}.sidebar{background:white;border-right:1px solid var(--line);padding:32px 22px;position:sticky;top:0;height:100vh}.sidebar>.muted{margin:15px 0 36px}.sidebar nav{display:grid;gap:8px;margin-bottom:35px}.sidebar nav a{padding:12px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:650}.sidebar nav a:hover,.sidebar nav .selected{background:#eeecff;color:var(--primary);text-decoration:none}.sidebar-foot{position:absolute;bottom:25px;font-size:12px;color:#9aa5b7}.sidebar-foot span{background:#f0f2f8;padding:2px 6px;border-radius:4px;margin-left:8px}.workspace{padding:26px 40px 50px;max-width:1500px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:28px}.pill{font-size:11px;font-weight:700;display:inline-block;padding:4px 9px;background:#eeecff;color:#645cba;border-radius:6px;white-space:nowrap}.pill.good{background:#e8f7f0;color:#218566}.pill.off{background:#f0f1f5;color:#778196}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}.metric span{display:block;color:var(--muted);font-size:13px}.metric strong{font-size:36px;letter-spacing:-1px;font-weight:750;display:block;margin-top:8px}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.two-col>.card{min-width:0}.stack>button{align-self:start}.upload-box{padding:20px;background:#f8f9ff;border:1px dashed #cbc7ee;border-radius:12px}.empty{text-align:center;padding:60px 20px}.empty-icon{display:inline-flex;align-items:center;justify-content:center;background:#eeecff;color:var(--primary);font-size:44px;width:80px;height:80px;border-radius:24px;margin-bottom:25px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.video-card{padding:0;overflow:hidden}.thumb{display:flex;width:100%;aspect-ratio:16/9;background:linear-gradient(135deg,#e9e6ff,#e5eefc);align-items:center;justify-content:center;font-size:40px;color:var(--primary)}.thumb img{width:100%;height:100%;object-fit:cover}.video-card-body{padding:20px}.video-card h2{margin:14px 0 8px;overflow-wrap:anywhere}.video-card .primary{width:100%;margin:10px 0}.actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.actions button{font-size:12px;padding:7px 10px}.actions form{display:flex;gap:6px}.poster-small{width:140px;max-height:100px;object-fit:cover;border-radius:8px;margin-bottom:15px}.back{font-size:13px}.batch{border-color:#c4bef9;background:#fbfaff}.batch textarea{margin-bottom:14px;font-family:ui-monospace,monospace;font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{color:var(--muted);font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.4px;background:#f8f9fc}td,th{padding:14px 12px;border-bottom:1px solid var(--line)}td .mono{display:block;max-width:340px;overflow-wrap:anywhere}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.section-head h2{margin:0}.pagination{display:flex;justify-content:center;gap:24px;align-items:center;color:var(--muted);margin:22px}.savebar{position:sticky;bottom:16px;padding:14px;background:#fffffff0;backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:12px;margin-bottom:22px}.preview-note{display:flex;gap:18px;align-items:center;background:#f8f9fc;padding:16px;border-radius:12px}.preview-note img{width:120px;border-radius:8px}.preview-note p{margin:6px 0 0}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#17243c;color:white;padding:12px 24px;border-radius:12px;box-shadow:0 10px 30px #17243c30;z-index:100}.watch-page{background:#f3f5fa}.watch-header{height:76px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:16px}.watch-main{max-width:1000px;margin:24px auto;padding:0 18px}.watch-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.player-wrap{position:relative;background:#101725;aspect-ratio:16/9}.player-wrap video{display:block;width:100%;height:100%;object-fit:contain}.watch-info{padding:24px}.watch-info h1{font-size:24px;letter-spacing:-.5px;margin:0 0 10px}.video-description{font-size:14px;color:var(--muted);margin:0}.external-note{font-size:12px;color:#788398;margin:12px 0 0}.ad-slot{margin:20px auto;max-width:100%;overflow-x:auto;overflow-y:hidden;text-align:center;padding:8px;background:white;border-radius:12px;border:1px solid var(--line);min-width:0}.ad-slot>div{margin-left:auto;margin-right:auto}.ad-slot iframe{max-width:100%}.watch-footer{max-width:1000px;margin:30px auto;text-align:center;color:var(--muted);font-size:12px;padding:18px}.watch-footer>div{margin-top:18px}.video-error{position:absolute;inset:0;align-content:center;text-align:center;background:#101725;color:#fff;padding:25px}.watch-footer img{max-width:100%}[hidden]{display:none!important}
@media(max-width:1150px){.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{padding:24px}.sidebar{padding:28px 15px}.dashboard{grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:760px){.dashboard{display:block}.sidebar{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:18px}.sidebar>.muted,.sidebar-foot{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:5px;margin:16px 0 8px}.sidebar nav a{white-space:nowrap;font-size:12px;padding:9px}.sidebar form{margin:0}.sidebar .quiet{padding:5px;font-size:12px}.workspace{padding:18px}.topbar{margin-bottom:20px}.card{padding:20px}.two-col{grid-template-columns:1fr;gap:0}.metrics{gap:10px;margin-top:20px}.metric{padding:15px}.metric span{font-size:11px}.metric strong{font-size:27px}.video-grid{gap:14px}.video-card{padding:0}.video-card-body{padding:15px}.section-head{align-items:flex-start;flex-direction:column}.auth{margin:5vh 18px;padding:26px}.preview-note{align-items:flex-start}.preview-note img{width:80px}.watch-main{padding:0 10px;margin:14px auto}.watch-info{padding:18px}.watch-info h1{font-size:20px}.watch-header{height:65px}.watch-card{border-radius:12px}.ad-slot{padding:6px;margin:15px 0}}
@media(max-width:480px){.video-grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}.metric{display:flex;justify-content:space-between;align-items:center;margin-bottom:0}.metric strong{margin:0}.metrics{margin-bottom:20px}.metric span{font-size:13px}}