:root{--bg:#f4f5f7;--panel:#ffffff;--ink:#12141a;--muted:#5c6473;--line:#e6e8ee;--brand:#1644f0;--brand-2:#7e45ee;--ok:#0b8f5a;--warn:#b45309;--bad:#c81e1e;--nav:#0b1020}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.nav{background:var(--nav);color:#fff;padding:28px 18px;flex-direction:column;gap:8px}.brand,.nav{display:flex}.brand{align-items:center;gap:10px;font-weight:700;font-size:18px;margin-bottom:28px}.brand img{width:32px;height:32px;border-radius:8px}.nav a{padding:10px 12px;border-radius:8px;color:#c9d2ea}.nav a.active,.nav a:hover{background:rgba(255,255,255,.08);color:#fff}.nav .out{margin-top:0;background:transparent;border:1px solid rgba(255,255,255,.15);color:#fff;border-radius:8px;padding:10px 12px;cursor:pointer}.main{padding:32px 40px}h1{margin:0 0 8px;font-size:28px}.sub{color:var(--muted);margin:0 0 24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.grow{flex:1 1}.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:10px 16px;cursor:pointer;font-weight:600}.btn.secondary{background:#eef1ff;color:var(--brand)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:var(--bad)}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff}textarea{min-height:140px;resize:vertical}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}th{color:var(--muted)}.badge,th{font-weight:600}.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:12px;text-transform:capitalize}.queued{background:#eef1ff;color:var(--brand)}.draft{background:#eef0f4;color:var(--muted)}.publishing{background:#fff6e5;color:var(--warn)}.published{background:#e7f8ee;color:var(--ok)}.failed{background:#fde8e8;color:var(--bad)}h2{margin:0 0 12px;font-size:18px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;cursor:pointer;text-transform:capitalize}.tab.on{background:var(--brand);color:#fff;border-color:var(--brand)}.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:8px;gap:8px}.cal-day{background:var(--panel);border:1px solid var(--line);border-radius:10px;min-height:180px;padding:10px}.cal-head{font-weight:600;font-size:13px;margin-bottom:8px}.cal-item{display:block;border:1px solid var(--line);border-radius:8px;padding:8px;margin-bottom:8px;font-size:12px}.previews video{width:88px;height:88px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.lib-thumb{padding:0;border:2px solid transparent;background:none;cursor:pointer;border-radius:10px}.lib-thumb.on{border-color:var(--brand)}.lib-thumb img,.lib-thumb video{width:72px;height:72px;object-fit:cover;border-radius:8px;display:block}.lib-card{width:160px}.lib-card img,.lib-card video{width:160px;height:120px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.nav-meta{margin-top:auto;margin-bottom:12px}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#0b1020,#1644f0 80%)}.login .card{width:380px}.previews{display:flex;gap:8px;flex-wrap:wrap}.previews img{width:88px;height:88px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.channels{display:grid;grid-gap:10px;gap:10px}.channel{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:12px}.error{color:var(--bad)}.error,.ok{font-size:14px}.ok{color:var(--ok)}.muted{color:var(--muted);font-size:13px}.caption,caption{white-space:pre-wrap}