:root {
  --bg: #11161b; --panel: #1a222a; --line: #2e3a45; --ink: #dfe6ec; --dim: #8b9aa7;
  --accent: #4f9ae8; --ok: #4caf7d; --warn: #e0a33e; --bad: #e06c5a;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 13px/1.5 system-ui, "Segoe UI", sans-serif;
}
h1 { font-size: 15px; margin: 0; font-weight: 600; }
h2 { font-size: 11px; margin: 0 0 6px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); font-weight: 600; }
.dim, .hint { color: var(--dim); font-weight: 400; }
.hint { font-size: 11px; }
.hidden { display: none !important; }

header {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.identity { font: 12px var(--mono); color: var(--dim); margin-right: auto; }
.identity b { color: var(--ok); }

main { display: grid; grid-template-columns: 370px 1fr; gap: 14px; padding: 14px; align-items: start; }
@media (max-width: 1100px) { main { grid-template-columns: 1fr; } }
.column { display: grid; gap: 10px; min-width: 0; }

details { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
summary { cursor: pointer; font-weight: 600; font-size: 12px; padding: 2px 0; }
details > *:not(summary) { margin-top: 8px; }

.row { display: flex; align-items: center; gap: 8px; }
.row label { width: 86px; flex: none; color: var(--dim); font-size: 12px; }
.row.checks { gap: 14px; flex-wrap: wrap; }
.row input:not([type=checkbox]):not([type=radio]), .row select { flex: 1; min-width: 0; }
.inline { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--dim); }
.buttons { display: flex; flex-wrap: wrap; gap: 6px; }
.note { font-size: 11px; color: var(--dim); margin: 6px 0 2px; }

input, select, button {
  font: inherit; color: var(--ink); background: #0d1217;
  border: 1px solid var(--line); border-radius: 5px; padding: 5px 8px;
}
input:focus, select:focus { outline: 1px solid var(--accent); }
button { cursor: pointer; background: #222c35; }
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: #1d3b5c; border-color: #2d5f90; }
button.danger { background: #3d211d; border-color: #6b3630; }
button.tiny { font-size: 10px; padding: 1px 5px; background: none; border: none; color: var(--dim); }
button.on { background: #1f3a2c; border-color: #356b4f; }

.status { font: 11px/1.5 var(--mono); color: var(--dim); background: #0d1217; border-radius: 5px; padding: 6px 8px; white-space: pre-wrap; word-break: break-all; }

section { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.tiles { display: flex; flex-wrap: wrap; gap: 8px; min-height: 44px; }
.tiles:empty::after { content: "not connected"; color: var(--dim); font-size: 12px; }
.tile { width: 232px; background: #06090c; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.tile.speaking { border-color: var(--ok); }
.tile video { width: 100%; height: 131px; display: block; background: #06090c; object-fit: cover; }
.tile .meta { display: flex; align-items: center; gap: 5px; padding: 4px 6px; font-size: 11px; }
.tile .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { font: 10px var(--mono); padding: 1px 4px; border-radius: 3px; background: #243039; color: var(--dim); }
.badge.host { background: #1d3b5c; color: #9cc6ef; }
.badge.me { background: #1f3a2c; color: #8fd3ad; }
.flags { margin-left: auto; color: var(--dim); font: 10px var(--mono); }

.logs { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.log { height: 190px; overflow-y: auto; font: 11px/1.45 var(--mono); background: #0d1217; border-radius: 5px; padding: 6px 8px; }
.log div { padding: 1px 0; border-bottom: 1px solid #161d24; word-break: break-word; }
.log div[data-message-id] { cursor: pointer; }
.log div[data-message-id]:hover { background: #161d24; }
.log .t { color: var(--dim); }
.log .ok { color: var(--ok); } .log .bad { color: var(--bad); } .log .warn { color: var(--warn); }

table { width: 100%; border-collapse: collapse; font-size: 11px; }
th, td { text-align: left; padding: 3px 5px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--dim); font-weight: 500; }
td .buttons { gap: 3px; }
td button { padding: 2px 5px; font-size: 10px; }

.incoming {
  display: flex; align-items: center; gap: 10px;
  background: #1d3b5c; border: 1px solid #2d5f90; border-radius: 8px; padding: 10px 12px; font-weight: 600;
}
.toast {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: #3d211d; border: 1px solid #6b3630; border-radius: 6px; padding: 8px 14px;
  font-size: 12px; max-width: 70vw; z-index: 10;
}