:root{--bg: #0a0a0a;--bg-card: #171717;--bg-card-hover: #1c1c1c;--bg-hover: #262626;--border: #333333;--border-soft: #262626;--text: #f5f5f5;--text-muted: #a3a3a3;--accent: #f97316;--accent-hover: #ea580c;--accent-soft: rgba(249, 115, 22, .12);--danger: #ff6b6b;--danger-soft: rgba(255, 107, 107, .1);--success: #4ade80;--success-soft: rgba(74, 222, 128, .1);--warning: #eab308;--warning-soft: rgba(234, 179, 8, .1);--radius: 10px;--radius-sm: 7px;--shadow-card: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 20px -12px rgba(0, 0, 0, .5);--shadow-card-hover: 0 2px 4px rgba(0, 0, 0, .45), 0 12px 28px -10px rgba(0, 0, 0, .6);font-family:-apple-system,Segoe UI,Roboto,sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text);padding:8px 14px;border-radius:var(--radius);font-size:14px;transition:background-color .15s ease,border-color .15s ease,transform .1s ease}button:hover{background:var(--bg-hover)}button:active{transform:scale(.98)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:500;box-shadow:0 2px 10px -3px #f9731680}button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}button.danger{border-color:var(--danger);color:var(--danger)}button.danger:hover{background:var(--danger-soft)}input,select,textarea{font-family:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:2px;background:linear-gradient(180deg,#0d0d0d,#0a0a0a)}.sidebar h1{font-size:16px;padding:0 8px 20px;background:linear-gradient(90deg,var(--text) 0%,var(--accent) 130%);-webkit-background-clip:text;background-clip:text;color:transparent}.sidebar a{color:var(--text-muted);padding:10px 12px;border-radius:var(--radius-sm);font-size:14px;border-left:2px solid transparent;transition:background-color .15s ease,color .15s ease}.sidebar a:hover{background:var(--bg-card);color:var(--text)}.sidebar a.active{background:var(--accent-soft);color:var(--text);border-left-color:var(--accent);font-weight:500}.sidebar .logout{margin-top:auto;color:var(--text-muted);cursor:pointer;padding:10px 12px;font-size:13px}.sidebar .logout:hover{color:var(--danger)}.content{flex:1;padding:28px 32px;max-width:1280px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-soft)}.page-header h2{margin:0;font-size:22px;letter-spacing:-.01em}.section-title{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin:28px 0 12px}.section-title:first-child{margin-top:0}.card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-card)}.grid{display:grid;gap:14px}.grid-cols-status{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.stat-tile{display:flex;flex-direction:column;gap:6px;position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.stat-tile:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),transparent 85%);opacity:.7}.stat-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover);border-color:var(--border)}.stat-tile .value{font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.1}.stat-tile .label{font-size:11.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--text-muted);font-weight:500;font-size:12px;text-transform:uppercase}tr:hover td{background:var(--bg-hover)}.badge{display:inline-block;padding:3px 10px;border-radius:100px;font-size:11.5px;font-weight:600;letter-spacing:.02em;background:var(--bg-hover);border:1px solid var(--border)}.badge.success{color:var(--success);border-color:var(--success);background:var(--success-soft)}.badge.danger{color:var(--danger);border-color:var(--danger);background:var(--danger-soft)}.badge.warning{color:var(--warning);border-color:var(--warning);background:var(--warning-soft)}.badge.info{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-row label{font-size:13px;color:var(--text-muted)}.form-actions{display:flex;gap:10px;margin-top:8px}.login-shell{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:340px}.button-row{display:flex;gap:8px;flex-wrap:wrap}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}@media (max-width: 900px){.two-col{grid-template-columns:1fr}}video.preview{width:100%;max-width:320px;border-radius:var(--radius);border:1px solid var(--border);background:#000}.muted{color:var(--text-muted)}.error-text{color:var(--danger);font-size:13px}.list-item{padding:12px;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:none}