:root {
  --bg: #0b0d12;
  --panel: #151922;
  --panel-2: #1d2330;
  --border: #2a313f;
  --text: #e7ecf3;
  --muted: #8b95a7;
  --accent: #ffcf33;
  --accent-ink: #1a1500;
  --live: #ff4d4f;
  --ok: #36d399;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
.container { max-width: 980px; margin: 0 auto; padding: 20px 18px 60px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px; border-bottom: 1px solid var(--border);
  background: rgba(11,13,18,.85); position: sticky; top: 0; backdrop-filter: blur(8px); z-index: 10;
}
.brand { font-weight: 700; font-size: 18px; color: var(--text); }
.brand span { color: var(--accent); }
.topbar nav { display: flex; align-items: center; gap: 14px; }
.who { color: var(--muted); font-size: 14px; }

h1 { font-size: 26px; margin: 6px 0 16px; }
h2 { font-size: 18px; margin: 0 0 10px; }
.section { margin-top: 34px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.lede { color: var(--muted); font-size: 18px; max-width: 60ch; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; margin-bottom: 16px;
}
.card.center { text-align: center; max-width: 520px; margin: 30px auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }

.hero { padding: 24px 0 8px; }
.hero h1 { font-size: 30px; max-width: 18ch; }

.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; align-items: center; }
.row.gap { gap: 10px; }
.row.between { justify-content: space-between; align-items: flex-start; }

label { display: block; font-size: 14px; color: var(--muted); }
input, select {
  width: 100%; margin-top: 6px; padding: 11px 12px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: 15px;
}
input[type=checkbox] { width: auto; margin: 0 6px 0 0; vertical-align: middle; }

button {
  cursor: pointer; border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 16px; font-size: 15px; font-weight: 600;
  background: var(--panel-2); color: var(--text);
}
button.primary, .button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.ghost { background: transparent; }
button.link { background: none; border: none; color: var(--accent); padding: 6px 0; font-weight: 600; }
button:disabled { opacity: .5; cursor: not-allowed; }
.button { display: inline-block; padding: 11px 16px; border-radius: 10px; border: 1px solid var(--border); font-weight: 600; color: var(--text); }

.alert { background: #3a1d22; border: 1px solid #6b2b32; color: #ffd7da; padding: 10px 14px; border-radius: 10px; }
.ok { color: var(--ok); }
.biglink { display: block; word-break: break-all; background: var(--panel-2); border: 1px dashed var(--border); border-radius: 10px; padding: 12px; margin: 12px 0; font-family: ui-monospace, Menlo, monospace; font-size: 13px; }
.qr { display: block; margin: 12px auto; background: #fff; padding: 8px; border-radius: 12px; }
.project-name { font-size: 20px; font-weight: 700; }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 6px; font-size: 13px; }

.project-list { list-style: none; padding: 0; margin: 8px 0; }
.project-list li { margin-bottom: 10px; }
.project-list a {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; color: var(--text);
}
.project-title { font-weight: 600; }

/* Live mix grid */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.tile { position: relative; background: #000; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; aspect-ratio: 16/9; }
.tile video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.tile .placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 14px; }
.tile-bar { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; background: linear-gradient(transparent, rgba(0,0,0,.75)); }
.tile-bar .name { font-size: 13px; font-weight: 600; }
.tag { color: var(--muted); font-weight: 400; font-size: 11px; text-transform: uppercase; }

.badge { font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.badge.live { background: var(--live); color: #fff; }
.badge.off { background: var(--panel-2); color: var(--muted); }

/* Console */
.console { max-width: 720px; margin: 0 auto; }
.preview-wrap { background: #000; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9; margin: 14px 0; }
#preview { width: 100%; height: 100%; object-fit: cover; }
.controls { display: flex; flex-direction: column; gap: 12px; }

/* ---- Account security pages ---- */
label.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
label.check input { width: auto; margin-top: 3px; }
.steps { text-align: left; margin: 10px auto; max-width: 34ch; padding-left: 1.2em; color: var(--muted); }
.secret code { font-size: 15px; letter-spacing: .06em; word-break: break-all; }
.codes { list-style: none; padding: 0; margin: 14px auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-width: 320px; }
.codes code { display: block; padding: 8px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; font-size: 15px; }
.pending { list-style: none; padding: 0; margin: 0; }
.pending li { padding: 8px 0; border-top: 1px solid var(--border); }
.pending form { margin: 0; }
ul.left { text-align: left; max-width: 48ch; margin: 10px auto; }