:root{
  --bg:#f4f5f7;--surface:#fff;--surface-2:#f9fafb;--text:#111318;--muted:#6d737f;--line:#e7e9ee;
  --ink:#0e1015;--accent:#5b57ff;--accent-2:#756fff;--success:#15835e;--warn:#a96512;--danger:#c8423d;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 8px 30px rgba(16,24,40,.05);--radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app{display:grid;grid-template-columns:228px minmax(0,1fr);min-height:100vh}.sidebar{background:#111218;color:#fff;padding:22px 14px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.06)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.6px;padding:0 10px 22px}.brand:before{content:"";width:26px;height:26px;border-radius:8px;background:linear-gradient(145deg,var(--accent),#928eff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}.brand span{color:#aaa7ff}.nav{display:flex;flex-direction:column;gap:4px}.nav a{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:10px;color:#9fa4b1;font-size:14px;font-weight:600;transition:.18s ease}.nav a:hover{background:#1b1d24;color:#fff}.nav a.active{background:#23252e;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}.nav a::first-letter{font-size:16px}.sidebar::after{content:"Video workspace";margin-top:auto;padding:14px 10px 4px;color:#5e6370;font-size:11px;text-transform:uppercase;letter-spacing:.09em}.main{min-width:0}.topbar{height:68px;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.topbar strong{font-size:14px;letter-spacing:-.1px}.top-actions{display:flex;align-items:center;gap:10px}.user-chip{display:flex;align-items:center;gap:9px;padding:6px 8px 6px 6px;border-radius:999px;background:#f6f7f9;border:1px solid var(--line)}.user-avatar{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:#181a20;color:#fff;font-size:11px;font-weight:800}.user-name{font-size:12.5px;color:#4b515d;font-weight:650;padding-right:3px}.content{padding:30px 30px 64px;max-width:1540px;margin:0 auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:24px}.title{font-size:30px;line-height:1.08;font-weight:780;letter-spacing:-1.1px;margin:0}.sub{color:var(--muted);font-size:13px;line-height:1.55;margin-top:6px}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 1px rgba(16,24,40,.02)}.stat{padding:20px;min-height:128px;position:relative;overflow:hidden}.stat:after{content:"";position:absolute;right:-22px;top:-28px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,#f0f0ff 0%,rgba(240,240,255,0) 72%)}.stat .k{color:#7a808c;font-size:12px;font-weight:700}.stat .v{font-size:26px;font-weight:790;letter-spacing:-.7px;margin-top:10px}.progress{height:5px;background:#eef0f3;border-radius:20px;overflow:hidden;margin-top:16px}.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:20px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:28px 0 16px}.btn{appearance:none;border:1px solid var(--line);border-radius:10px;padding:9px 13px;font-weight:700;font-size:13px;cursor:pointer;background:#fff;color:#303642;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease;box-shadow:0 1px 1px rgba(16,24,40,.02)}.btn:hover{transform:translateY(-1px);border-color:#d7d9df;box-shadow:0 5px 14px rgba(16,24,40,.06)}.btn.primary{background:#17181d;border-color:#17181d;color:#fff}.btn.primary:hover{background:#262832}.btn.danger{background:#fff7f6;color:var(--danger);border-color:#f1d9d7}.btn.small{padding:7px 10px;font-size:12px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:separate;border-spacing:0}.table th,.table td{padding:15px 17px;border-bottom:1px solid #eef0f3;text-align:left;font-size:13.5px}.table th{color:#858b96;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.045em;background:#fbfbfc}.table tbody tr{transition:.15s}.table tbody tr:hover{background:#fafbfc}.table tbody tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#f0f1f4;color:#555c68}.badge.ok{background:#e9f7f1;color:var(--success)}.badge.warn{background:#fff5e7;color:var(--warn)}.badge.off{background:#f1f2f4;color:#747a85}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:12px;font-weight:800;color:#424852}.input,select,textarea{width:100%;border:1px solid #dfe2e8;border-radius:11px;padding:10px 12px;background:#fff;color:inherit;transition:.16s}.input:hover,select:hover,textarea:hover{border-color:#ccd0d8}.input:focus,select:focus,textarea:focus{outline:0;border-color:#9b98ff;box-shadow:0 0 0 3px rgba(91,87,255,.10)}.section{padding:22px;margin-top:18px}.section h3{margin:0 0 16px;font-size:16px;letter-spacing:-.25px}.checks{display:flex;flex-wrap:wrap;gap:9px}.check{border:1px solid var(--line);padding:8px 10px;border-radius:9px;background:#fafbfc;font-size:12.5px}.check:has(input:checked){background:#f2f1ff;border-color:#c9c6ff;color:#3430a2}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.video-card{overflow:hidden;transition:.2s ease}.video-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.thumb{aspect-ratio:16/9;background:linear-gradient(145deg,#20232c,#11131a);display:grid;place-items:center;color:#fff;font-size:0;position:relative}.thumb:before{content:"▶";font-size:16px;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.94);color:#17181d;padding-left:2px;box-shadow:0 6px 18px rgba(0,0,0,.18)}.thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 25% 20%,rgba(117,111,255,.25),transparent 35%)}.video-meta{padding:14px 15px 15px}.video-title{font-weight:750;letter-spacing:-.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta-row{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11.5px;margin-top:9px}.folder{padding:15px;display:flex;align-items:center;gap:12px;transition:.16s}.folder:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(16,24,40,.05)}.folder>b,.folder b{font-size:13.5px}.flash,.errors{padding:11px 13px;border-radius:11px;margin-bottom:16px;font-size:13px;font-weight:650;border:1px solid}.flash{background:#ecf8f3;color:#0f6c4d;border-color:#d4efe3}.errors{background:#fff4f3;color:#ad342f;border-color:#f2d7d5}.login-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1fr) minmax(480px,1.15fr);background:#f4f5f7}.login-wrap:after{content:"";background:radial-gradient(circle at 35% 20%,rgba(118,112,255,.38),transparent 28%),radial-gradient(circle at 75% 70%,rgba(80,180,255,.20),transparent 28%),linear-gradient(145deg,#15161d,#252835);margin:14px;border-radius:24px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}.login-card{width:min(430px,84%);padding:0;border:0;box-shadow:none;background:transparent;margin:auto}.logo{font-size:21px;font-weight:850;letter-spacing:-.7px;margin-bottom:48px;display:flex;align-items:center;gap:10px}.logo:before{content:"";width:27px;height:27px;border-radius:8px;background:linear-gradient(145deg,var(--accent),#928eff)}.login-card h1{font-size:30px!important;letter-spacing:-1px;margin-bottom:8px!important}.login-card .field{gap:8px}.login-card .input{height:46px;background:#fff}.login-card .btn.primary{height:46px;margin-top:2px}.captcha-row{display:grid;grid-template-columns:1fr 150px;gap:10px;align-items:stretch}.captcha-box{height:46px;border:1px solid #dfe2e8;border-radius:11px;overflow:hidden;background:#eef0f2;display:block}.captcha-box img{width:100%;height:100%;display:block}.captcha-box:hover{border-color:#aaa7ff}.linkbox{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:11px 12px;margin:9px 0;background:#fbfbfc}.linkbox code{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.impersonate{background:#fff4cc;color:#704d00;padding:8px 20px;text-align:center;font-size:12.5px;font-weight:700;border-bottom:1px solid #ecd998}.player{background:#08090d;aspect-ratio:16/9;border-radius:16px;overflow:hidden;display:grid;place-items:center;color:white;box-shadow:0 12px 40px rgba(0,0,0,.12)}.player iframe{width:100%;height:100%;border:0}.split{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.empty-state{padding:42px 24px;text-align:center;color:var(--muted)}
@media(max-width:1050px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.split{grid-template-columns:1fr 1fr}.login-wrap{grid-template-columns:1fr}.login-wrap:after{display:none}}
@media(max-width:900px){.app{grid-template-columns:76px 1fr}.sidebar{padding:20px 9px}.brand{font-size:0;padding:0 9px 22px}.brand:after{content:"VF";font-size:13px;font-weight:900}.brand span{display:none}.nav a{justify-content:center}.nav a span{display:none}.content{padding:24px 20px 55px}.topbar{padding:0 20px}.sidebar::after{display:none}}
@media(max-width:650px){.stats,.form-grid,.split{grid-template-columns:1fr}.app{grid-template-columns:1fr}.sidebar{display:none}.topbar{height:62px}.content{padding:22px 14px 50px}.title{font-size:25px}.user-name{display:none}.login-wrap{display:block;padding:30px 0}.login-card{width:min(430px,90%);padding-top:40px}.captcha-row{grid-template-columns:1fr}.captcha-box{width:150px}.toolbar{align-items:flex-start;flex-direction:column}.toolbar .btn.primary{width:100%}.video-grid{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.video-grid{grid-template-columns:1fr}.table th,.table td{padding:12px 13px}}