:root{
  --bg:#0e141b; --panel:#111827; --muted:#9aa7b8; --text:#e6edf3; --border:#1f2937;
  --primary:#2563eb; --success:#22c55e; --danger:#ef4444; --warning:#f59e0b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica,Arial,sans-serif;transition:background .2s,color .2s}
[data-theme="light"]{--bg:#f8fafc;--panel:#ffffff;--muted:#475569;--text:#0f172a;--border:#e2e8f0}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#0f172a;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
[data-theme="light"] .topbar{background:#ffffff}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#0f172a;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.brand{font-weight:700}
.actions a{color:var(--muted);margin-left:.75rem;text-decoration:none}
.actions a:hover{color:var(--text)}
.container{max-width:1100px;margin:1.25rem auto;padding:0 1rem}
.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:1rem 1.1rem;box-shadow:0 10px 24px rgba(0,0,0,.08)}
.grid{display:grid;gap:12px}
@media(min-width:720px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid{grid-template-columns:repeat(3,1fr)}}
input,select,textarea{width:100%;padding:.6rem;border-radius:10px;border:1px solid var(--border);background:#0b1220;color:var(--text)}
label{display:block;margin:.4rem 0 .2rem;color:var(--muted)}
button,.btn{display:inline-block;padding:.6rem .9rem;border-radius:10px;border:0;background:var(--primary);color:white;font-weight:600;text-decoration:none}
.btn-danger{background:var(--danger)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.pill{display:inline-block;padding:.2rem .5rem;border-radius:999px;border:1px solid var(--border);color:var(--muted);font-size:.85rem}
.status-ok{color:var(--success)}
.status-ko{color:var(--danger)}
video{border-radius:10px;background:#000;max-height:300px;width:100%}
.youtube-wrap{position:relative;padding-bottom:52%;height:0;margin:.5rem 0;border-radius:10px;overflow:hidden;max-width:720px}
.youtube-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}