:root {
  --bg: #0e0f12;
  --panel: #16181d;
  --panel-2: #1d2027;
  --border: #2a2e37;
  --text: #e7e9ee;
  --muted: #9aa0ad;
  --accent: #4f8cff;
  --accent-2: #3a72e0;
  --danger: #ff5d5d;
  --ok: #36d399;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ===================== Broadcaster ===================== */

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 18px 48px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 4px;
}
.brand .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.tagline { color: var(--muted); margin: 0 0 24px; font-size: 14px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

label.field { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; }

.durations { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.durations input { display: none; }
.durations label {
  cursor: pointer;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  font-size: 14px;
  user-select: none;
}
.durations input:checked + label {
  border-color: var(--accent);
  background: rgba(79, 140, 255, 0.15);
  color: #fff;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: 10px;
  padding: 11px 18px;
  color: #fff;
  background: var(--accent);
  transition: background .15s ease, opacity .15s ease;
}
button:hover { background: var(--accent-2); }
button:disabled { opacity: .5; cursor: default; }
button.ghost { background: var(--panel-2); border: 1px solid var(--border); }
button.ghost:hover { background: #262a33; }
button.danger { background: var(--danger); }
button.danger:hover { background: #e24c4c; }

.hidden { display: none !important; }

/* Live layout */
.live-grid { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }
@media (max-width: 820px) { .live-grid { grid-template-columns: 1fr; } }

.preview-wrap {
  position: relative;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  line-height: 0;
}
.preview-wrap video { width: 100%; height: auto; display: block; }

/* Crop overlay */
.crop-layer { position: absolute; inset: 0; cursor: crosshair; touch-action: none; }
.crop-rect {
  position: absolute;
  border: 1.5px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
  cursor: move;
  box-sizing: border-box;
}
.crop-rect .handle {
  position: absolute;
  width: 14px; height: 14px;
  background: var(--accent);
  border: 2px solid #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.handle.nw { left: 0;   top: 0;   cursor: nwse-resize; }
.handle.ne { left: 100%; top: 0;   cursor: nesw-resize; }
.handle.sw { left: 0;   top: 100%; cursor: nesw-resize; }
.handle.se { left: 100%; top: 100%; cursor: nwse-resize; }

.hint {
  font-size: 12px; color: var(--muted); margin: 8px 2px 0; line-height: 1.5;
}

.side .row { margin-bottom: 16px; }
.side .k { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.side .v { font-size: 15px; }
.countdown { font-variant-numeric: tabular-nums; font-size: 26px; font-weight: 700; }
.countdown.warn { color: var(--danger); }

.url-box { display: flex; gap: 8px; }
.url-box input {
  flex: 1; min-width: 0;
  font: inherit; font-size: 13px;
  padding: 9px 10px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}
.controls { display: flex; gap: 10px; flex-wrap: wrap; }

.banner {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 93, 93, .12);
  border: 1px solid rgba(255, 93, 93, .4);
  color: #ffd2d2;
  font-size: 14px;
}
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--ok); color: #04210f; font-weight: 600;
  padding: 10px 16px; border-radius: 10px; opacity: 0;
  transition: opacity .2s ease; pointer-events: none;
}
.toast.show { opacity: 1; }

/* ===================== Viewer ===================== */

.viewer-body { background: #000; }
.stage {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: #000;
}
.stage video { max-width: 100%; max-height: 100%; }

.pill {
  position: fixed; top: 14px; right: 14px;
  background: rgba(0, 0, 0, .55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .12);
  color: #fff; font-size: 13px; font-variant-numeric: tabular-nums;
  padding: 7px 12px; border-radius: 999px;
  display: flex; align-items: center; gap: 8px;
}
.pill .live-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
}

.overlay {
  position: fixed; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 24px;
  background: rgba(0, 0, 0, .92); color: var(--text);
}
.overlay h1 { font-size: 22px; margin: 0 0 8px; }
.overlay p { color: var(--muted); margin: 0; max-width: 420px; }
.spinner {
  width: 34px; height: 34px; margin-bottom: 16px;
  border: 3px solid rgba(255,255,255,.18); border-top-color: #fff;
  border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }