/* ============================================================
   panels.css — the overlay dialogs (options, credits).
   ============================================================ */

.panel-layer {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 6, 4, 0.72);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 240ms var(--ease-out), visibility 240ms;
}
.panel-layer.is-open { opacity: 1; visibility: visible; }

.panel {
  width: min(640px, 100%);
  max-height: min(78vh, 720px);
  display: flex;
  flex-direction: column;
  border: 1px solid #0a0d07;
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(52, 56, 38, 0.95), rgba(24, 28, 18, 0.97)),
    url('../assets/art/timber-tile.jpg') center / 300px auto;
  box-shadow:
    inset 0 0 0 2px rgba(151, 116, 42, 0.42),
    inset 0 0 60px rgba(0, 0, 0, 0.8),
    0 24px 60px rgba(0, 0, 0, 0.8);
  transform: translateY(14px) scale(0.985);
  transition: transform 280ms var(--ease-out);
}
.panel-layer.is-open .panel { transform: none; }

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(151, 116, 42, 0.34);
}

.panel__title {
  margin: 0;
  font-size: clamp(15px, 2.1vw, 21px);
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  text-shadow: 0 2px 4px #000;
}

.panel__close {
  border: 1px solid rgba(151, 116, 42, 0.55);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.4);
  color: var(--gold);
  padding: 5px 11px;
  font-size: 14px;
  line-height: 1;
  transition: color 150ms, border-color 150ms;
}
.panel__close:hover { color: var(--gold-bright); border-color: var(--gold); }

.panel__body {
  padding: 20px;
  overflow-y: auto;
  color: #ddd0ab;
  font-size: 13.5px;
  line-height: 1.7;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-dim) transparent;
}

/* ---------- options controls ---------- */

.field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px 16px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(151, 116, 42, 0.2);
}
.field:last-child { border-bottom: 0; }

.field__label {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #b8a878;
}

.field__value {
  min-width: 3.5ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  font-size: 12px;
}

.field__control { grid-column: 1 / -1; }

input[type="range"] {
  width: 100%;
  height: 22px;
  appearance: none;
  background: transparent;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border: 1px solid #14180f;
  border-radius: 2px;
  background: linear-gradient(180deg, #1c2115, #0a0d07);
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.9);
}
input[type="range"]::-moz-range-track {
  height: 8px;
  border: 1px solid #14180f;
  border-radius: 2px;
  background: linear-gradient(180deg, #1c2115, #0a0d07);
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 20px;
  margin-top: -7px;
  border: 1px solid #0a0d07;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 45%, #8a5f18);
  box-shadow: 0 0 8px rgba(237, 194, 87, 0.5);
}
input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 20px;
  border: 1px solid #0a0d07;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 45%, #8a5f18);
}

.switch {
  position: relative;
  width: 46px;
  height: 22px;
  border: 1px solid #2c3120;
  border-radius: 2px;
  background: #0a0d07;
  transition: background 180ms, border-color 180ms;
}
.switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, #6c7358, #2c3120);
  transition: transform 180ms var(--ease-out), background 180ms;
}
.switch[aria-checked="true"] { border-color: var(--gold-dim); background: #1c2a15; }
.switch[aria-checked="true"]::after {
  transform: translateX(22px);
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 50%, #8a5f18);
}

/* ---------- credits ---------- */

.credits__group { margin: 0 0 22px; }
.credits__role {
  margin: 0 0 4px;
  font-size: 10px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: #9aa683;
}
.credits__name {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--gold-bright);
}
.credits__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(151, 116, 42, 0.24);
  font-size: 11px;
  line-height: 1.8;
  color: #a3ad8c;
}

/* ---------- transient notice ---------- */

.notice {
  position: fixed;
  left: 50%;
  bottom: 8%;
  z-index: 35;
  transform: translate(-50%, 12px);
  padding: 11px 22px;
  border: 1px solid rgba(151, 116, 42, 0.55);
  border-radius: 3px;
  background: rgba(8, 12, 8, 0.92);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out);
}
.notice.is-shown { opacity: 1; transform: translate(-50%, 0); }

/* ---------- quit fade ---------- */

.blackout {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: #000;
  opacity: 0;
  visibility: hidden;
  display: grid;
  place-items: center;
  transition: opacity 1400ms var(--ease-out), visibility 1400ms;
}
.blackout.is-on { opacity: 1; visibility: visible; }
.blackout__word {
  font-family: var(--display-font);
  font-size: clamp(14px, 2.4vw, 22px);
  letter-spacing: 0.44em;
  text-transform: uppercase;
  color: #4a5140;
}