/* AfterBedtime — Settings menu (public/js/settings.js). Reuses ui.css tokens (.card, .btn, .seg, .toggle, kbd). */

.settings-modal {
  position: fixed;
  inset: 0;
  z-index: 50;                       /* above the HUD, the pause card and the toasts */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(6, 9, 20, 0.62);
  backdrop-filter: blur(3px);
  font-family: var(--font);
  color: var(--cream);
}
.settings-card {
  width: min(560px, 100%);
  max-height: min(720px, calc(100vh - 32px));
  display: flex;
  flex-direction: column;
  padding: 18px 20px 16px;
  outline: none;
}
.settings-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.settings-head h2 { margin: 0; font-size: 26px; font-weight: 700; color: var(--honey); }
.settings-x {
  width: 34px; height: 34px; border: 0; border-radius: 10px; cursor: pointer;
  font: 600 22px/1 var(--font); color: var(--cream-dim); background: rgba(0, 0, 0, 0.25);
}
.settings-x:hover { color: var(--cream); }
.settings-tabs { margin-bottom: 14px; flex: none; }
.settings-tabs button { font-size: 14px; padding: 9px 4px; }
.settings-body { overflow-y: auto; min-height: 0; flex: 1; padding: 2px 4px 2px 2px; }
.settings-body section { display: flex; flex-direction: column; gap: 4px; }

.settings-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 44%) 52px;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.settings-label { display: flex; flex-direction: column; font-size: 15px; font-weight: 500; min-width: 0; }
.settings-label small { font-size: 12px; color: var(--cream-dim); font-weight: 400; }
.settings-row output { font: 600 14px/1 var(--font); color: var(--honey); text-align: right; font-variant-numeric: tabular-nums; }

.settings-row input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 22px;
  background: transparent;
  cursor: pointer;
}
.settings-row input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: rgba(244, 236, 216, 0.2); }
.settings-row input[type="range"]::-moz-range-track { height: 6px; border-radius: 3px; background: rgba(244, 236, 216, 0.2); }
.settings-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px; margin-top: -6px; border-radius: 50%;
  background: var(--sage); box-shadow: 0 2px 0 var(--sage-deep);
}
.settings-row input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border: 0; border-radius: 50%; background: var(--sage); }
.settings-row input[type="range"]:focus-visible { outline: 3px solid var(--honey); outline-offset: 2px; border-radius: 6px; }

.settings-toggle { margin: 6px 0 10px; }
.settings-presets { margin-top: 2px; }
.settings-presets button[data-preset="custom"]:disabled { opacity: 0.35; cursor: default; }
.settings-presets button[data-preset="custom"][aria-pressed="true"] { opacity: 1; background: var(--lilac); color: var(--ink); }

.settings-note { margin: 0 0 10px; font-size: 13px; color: var(--cream-dim); line-height: 1.5; }
.settings-keys { width: 100%; border-collapse: collapse; margin-bottom: 12px; }
.settings-keys th { text-align: left; font-size: 14px; font-weight: 500; padding: 4px 8px 4px 0; }
.settings-keys td { width: 92px; padding: 3px 0 3px 6px; }
.settings-keys tr.unbound th { color: var(--rose); }
.keycap {
  width: 100%;
  min-height: 30px;
  border: 2px solid transparent;
  border-radius: 9px;
  background: var(--cream);
  color: var(--ink);
  font: 600 13px/1.1 var(--font);
  box-shadow: 0 2px 0 var(--cream-dim);
  cursor: pointer;
}
.keycap.changed { background: #f7dfb4; }
.keycap.listening { background: var(--honey); animation: settings-pulse 0.9s ease-in-out infinite; }
.keycap.conflict { border-color: var(--rose); background: #f4c5bb; }
.keycap:focus-visible { outline: 3px solid var(--honey); outline-offset: 1px; }
@keyframes settings-pulse { 50% { filter: brightness(1.12); } }

.settings-msg { min-height: 1.4em; margin: 10px 0 0; font-size: 13px; color: var(--sage); flex: none; }
.settings-msg.bad { color: var(--rose); }
.settings-foot { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; flex: none; }
.settings-reset { background: transparent; color: var(--cream-dim); box-shadow: inset 0 0 0 2px rgba(244, 236, 216, 0.25); }
.settings-reset:hover:not(:disabled) { color: var(--cream); }

/* the openers: a gear in the lobby header, a button on the pause card */
.settings-open { pointer-events: auto; }
.lobby-head .settings-open { margin-left: auto; align-self: flex-start; padding: 8px 10px; }
.ctp-card .settings-open { margin: 18px 8px 0 0; padding: 8px 18px; font-size: 14px; }

@media (max-width: 480px) {
  .settings-card { padding: 14px 12px; }
  .settings-row { grid-template-columns: minmax(0, 1fr) 38% 40px; gap: 8px; }
  .settings-tabs button { font-size: 13px; }
  .settings-keys td { width: 74px; }
}
@media (prefers-reduced-motion: reduce) { .keycap.listening { animation: none; } }