:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#0b1020;color:#e8eefc;--card:#141b33;--border:#243056;--accent:#5b9dff;--muted:#9aa8c7;--ok:#3dd68c;--warn:#f5a524;--danger:#f31260}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--accent);text-decoration:none}a.active{color:#fff;font-weight:600}.nav{display:flex;gap:1.5rem;align-items:center;padding:.9rem 1.25rem;border-bottom:1px solid var(--border);background:#0e1428}.nav-links{display:flex;gap:1rem;flex-wrap:wrap}main{max-width:1100px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.1rem 1.25rem}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.muted{color:var(--muted)}.row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}button,input,select,textarea{font:inherit;border-radius:8px;border:1px solid var(--border);background:#0d1428;color:inherit;padding:.55rem .75rem}button{background:#1d4ed8;border-color:#1d4ed8;cursor:pointer}button.secondary{background:#1a2340;border-color:var(--border)}button:disabled{opacity:.5;cursor:not-allowed}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--border);font-size:.92rem}.thumb{width:48px;height:36px;object-fit:cover;border-radius:4px;background:#1a2340;display:block}.thumb.thumb-round{width:36px;height:36px;border-radius:50%}.thumb-cell{width:56px;vertical-align:middle}.yt-link{display:inline-flex;align-items:center;justify-content:center;color:var(--muted);opacity:.85;line-height:0}.yt-link:hover{color:#ff0033;opacity:1}.channel-filter{position:relative;min-width:220px}.channel-filter-selected{border:1px solid var(--border);border-radius:8px;background:#0d1428;padding:.35rem .5rem}.channel-filter-label{font-size:.9rem;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-filter-menu{position:absolute;z-index:20;top:calc(100% + 4px);left:0;right:0;min-width:280px;margin:0;padding:.35rem;list-style:none;background:#0d1428;border:1px solid var(--border);border-radius:8px;max-height:260px;overflow:auto;box-shadow:0 8px 24px rgba(0,0,0,.35)}.channel-filter-menu li button{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;background:transparent;border:none;text-align:left;padding:.45rem .55rem;border-radius:6px}.channel-filter-menu li button:hover{background:#1a2340}.channel-filter-menu .muted{font-size:.75rem}.badge{display:inline-block;padding:.15rem .5rem;font-size:.75rem}.badge,.bar{border-radius:999px;background:#1a2340}.bar{height:8px;overflow:hidden}.bar>span{display:block;height:100%;background:var(--accent)}.stack{display:grid;grid-gap:1rem;gap:1rem}.error{color:var(--danger)}.ok{color:var(--ok)}