/* Shared styles for the operator/test console. Function over beauty,
   but readable: system fonts, subtle borders, green/red status dots. */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --text: #1c2128;
  --muted: #667085;
  --border: #d9dee5;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --ok: #16a34a;
  --bad: #dc2626;
  --warn: #d97706;
  --badge-bg: #eef1f5;
  --highlight: #fff7d6;
  --radius: 6px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --panel: #1d2229;
    --text: #e6e9ee;
    --muted: #97a1ad;
    --border: #333b46;
    --accent: #3b82f6;
    --badge-bg: #2a313b;
    --highlight: #3d3413;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

header.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

header.topbar h1 {
  font-size: 16px;
  margin: 0;
  font-weight: 600;
}

header.topbar .spacer { flex: 1; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

h2 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 16px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

/* --- status dots --- */
.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
  margin-right: 5px;
  vertical-align: baseline;
}
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); }

.statusbar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}
.statusbar .item { white-space: nowrap; }

/* --- generic list rows --- */
.rows { display: flex; flex-direction: column; }
.row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.row:last-child { border-bottom: none; }
.row .grow { flex: 1; min-width: 120px; }
.row .name { font-weight: 600; }
.row .sub { color: var(--muted); font-size: 12.5px; }
.empty { color: var(--muted); font-style: italic; padding: 6px 0; }

.badge {
  display: inline-block;
  background: var(--badge-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 8px;
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
}
.badge.on { color: var(--ok); border-color: var(--ok); }
.badge.state-running { color: var(--ok); border-color: var(--ok); }
.badge.state-stopped { color: var(--muted); }
.badge.muted-badge { text-decoration: line-through; }

/* --- forms & buttons --- */
input[type="text"], input[type="password"], input[type="url"], select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 8px;
  font: inherit;
  font-size: 13px;
}
input:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 10px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.5; cursor: default; }
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
button.danger { color: var(--bad); }
button.danger:hover { border-color: var(--bad); }
button.small { padding: 2px 8px; font-size: 12px; }

form.inline {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
label.check { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); }

/* --- pairing code box --- */
.pairing {
  width: 100%;
  background: var(--highlight);
  border: 1px solid var(--warn);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-top: 6px;
}
.pairing .code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.pairing .cmd {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 8px;
  margin-top: 8px;
  overflow-x: auto;
  white-space: nowrap;
}

/* --- events --- */
.events { font-size: 12.5px; max-height: 320px; overflow-y: auto; }
.events .row { padding: 4px 0; gap: 8px; flex-wrap: nowrap; }
.events time { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.events .ev { font-weight: 600; white-space: nowrap; }
.events .who { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --- login --- */
.login-wrap {
  max-width: 380px;
  margin: 12vh auto 0;
}
.login-wrap form { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.login-wrap input { padding: 8px 10px; }

/* --- flash notices --- */
#flash {
  position: fixed;
  bottom: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
  max-width: 420px;
}
#flash .note {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 8px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
#flash .note.error { border-left-color: var(--bad); }

/* --- room page --- */
.conn-state { color: var(--muted); font-size: 13px; }
.conn-state.connected { color: var(--ok); }
.conn-state.reconnecting { color: var(--warn); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.pcard {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.pcard.speaking {
  border-color: var(--ok);
  box-shadow: 0 0 0 2px var(--ok);
}
.pcard .head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pcard .identity { font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.pcard .you { color: var(--accent); font-size: 12px; }
.pcard .badges { margin-top: 6px; display: flex; gap: 6px; flex-wrap: wrap; }
.pcard video {
  width: 100%;
  margin-top: 8px;
  border-radius: 4px;
  background: #000;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}
.pcard .volrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.pcard .volrow input[type="range"] { flex: 1; min-width: 60px; }

.controls-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}