:root {
  --bg: #000;
  --ink: #e9e2d0;
  --muted: #9a917f;
  --red: #e3241b;
  --panel: rgba(12, 8, 8, 0.9);
  --line: rgba(227, 36, 27, 0.35);
  --field: rgba(255, 255, 255, 0.06);
  --tab-h: 30px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

#stage { position: fixed; inset: 0; overflow: hidden; }
#wall, #fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: 50% 50%;
  will-change: transform;
}
#fx { mix-blend-mode: screen; pointer-events: none; }

body.idle-ui, body.idle-ui * { cursor: none !important; }

/* ---- start overlay ---- */
#start {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse at center, rgba(10, 0, 0, 0.35), rgba(0, 0, 0, 0.85));
  z-index: 20;
  text-align: center;
  padding: 16px;
  overflow-y: auto;
}
#start.gone { opacity: 0; pointer-events: none; transition: opacity 1.2s ease; }
#start h1 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.4rem, 8vw, 6.5rem);
  letter-spacing: 0.04em;
  margin: 0 0 0.3em;
  color: transparent;
  -webkit-text-stroke: 2px var(--red);
  text-shadow: 0 0 18px rgba(227, 36, 27, 0.75), 0 0 48px rgba(227, 36, 27, 0.45);
  line-height: 1;
}
#start h1 span { display: inline-block; }
.start-hint { color: var(--ink); max-width: 46ch; margin: 0 auto; text-shadow: 0 1px 4px #000; }
.choose {
  margin: 1.8em 0 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 13px;
  font-weight: 600;
  color: #ff5a4f;
  text-shadow: 0 0 10px rgba(227, 36, 27, 0.8), 0 1px 3px #000;
  animation: pulse 2.4s ease-in-out infinite;
}
.start-note { color: #ffb36b; max-width: 52ch; margin: 1em auto 0; min-height: 1em; }
@keyframes pulse { 50% { opacity: 0.55; } }

/* ---- profile buttons (start screen + menu) ---- */
.profiles { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.profile {
  font: inherit;
  color: var(--ink);
  background: rgba(10, 6, 6, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.profile:hover, .profile:focus-visible { border-color: var(--red); box-shadow: 0 0 18px rgba(227, 36, 27, 0.45); outline: none; }
.profile[aria-pressed="true"] { border-color: var(--red); box-shadow: 0 0 12px rgba(227, 36, 27, 0.5) inset; }

.profiles-start .profile {
  width: min(260px, 100%);
  padding: 10px 10px 14px;
  display: grid;
  gap: 6px;
  text-align: left;
  position: relative;
}
.profiles-start .profile:hover { transform: translateY(-3px); }
.profiles-start .profile strong { font-family: "Libre Baskerville", Georgia, serif; font-size: 15px; }
.profiles-start .profile .desc { color: var(--muted); font-size: 12px; line-height: 1.45; }
.profiles-start .profile kbd { position: absolute; top: 16px; right: 16px; }

.swatch {
  display: grid;
  place-items: center;
  border-radius: 4px;
  height: 92px;
  font-family: "Permanent Marker", cursive;
  font-style: normal;
  font-size: 26px;
  color: rgba(10, 8, 6, 0.9);
  --dots:
    radial-gradient(circle at 14% 22%, #ff3b2f 0 4px, transparent 5px),
    radial-gradient(circle at 32% 18%, #2fd05a 0 4px, transparent 5px),
    radial-gradient(circle at 50% 24%, #ffd23a 0 4px, transparent 5px),
    radial-gradient(circle at 68% 17%, #2f7bff 0 4px, transparent 5px),
    radial-gradient(circle at 86% 23%, #ff4fb0 0 4px, transparent 5px);
}
.swatch i { font-style: normal; margin-top: 18px; letter-spacing: 0.3em; }
.swatch.living {
  background: var(--dots),
    radial-gradient(circle at 50% 20%, rgba(255, 200, 120, 0.35), transparent 60%),
    repeating-linear-gradient(90deg, rgba(70, 52, 30, 0.12) 0 14px, transparent 14px 28px),
    #8d7b55;
}
.swatch.upside {
  background: var(--dots),
    radial-gradient(circle at 80% 0%, rgba(255, 40, 30, 0.45), transparent 55%),
    radial-gradient(ellipse at 10% 100%, #1b1315 0 22%, transparent 23%),
    linear-gradient(#3b4651, #161c22);
}
.swatch.blackout {
  background: var(--dots), radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.12), transparent 60%), #000;
  color: rgba(70, 66, 60, 0.9);
}

/* ---- captions ---- */
#transcript {
  position: fixed;
  left: 16px;
  bottom: 16px;
  max-width: min(60ch, calc(100vw - 32px));
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.6);
  border-left: 3px solid var(--red);
  font-size: 14px;
  z-index: 5;
}
#caption {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  font-size: 13px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.6);
  padding: 4px 10px;
  border-radius: 3px;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
#caption.show { opacity: 0.9; }

/* ---- top drop-down menu ---- */
body:not(.started) #menu, body:not(.started) #hotzone { display: none; }

#hotzone {
  position: fixed;
  top: 0;
  left: 20%;
  width: 60%;
  height: 48px;
  z-index: 9;
}

#menu {
  position: fixed;
  top: 0;
  left: 50%;
  width: min(1080px, calc(100vw - 32px));
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translate(-50%, calc(-100% + var(--tab-h)));
  transition: transform 0.35s ease;
  pointer-events: none;
}
#menu.open { transform: translate(-50%, 0); }
#menu.open .menu-body, #menu-tab { pointer-events: auto; }

.menu-body {
  width: 100%;
  max-height: calc(100vh - var(--tab-h) - 16px);
  overflow-y: auto;
  background: var(--panel);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  padding: 12px 16px;
  font-size: 13px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

#menu-tab {
  height: var(--tab-h);
  padding: 0 16px;
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  cursor: pointer;
  transition: opacity 0.4s;
}
#menu.open #menu-tab { opacity: 0.6; }
body.idle-ui #menu:not(.open) #menu-tab { opacity: 0; pointer-events: none; }

.menu-top { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.profiles-menu { justify-content: flex-start; gap: 8px; }
.profiles-menu .profile { display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; }
.profiles-menu .swatch { width: 44px; height: 28px; --dots:
  radial-gradient(circle at 20% 35%, #ff3b2f 0 2px, transparent 3px),
  radial-gradient(circle at 50% 30%, #2fd05a 0 2px, transparent 3px),
  radial-gradient(circle at 80% 35%, #ffd23a 0 2px, transparent 3px); }
.quick { display: flex; gap: 6px; flex-wrap: wrap; }

.menu-status {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin: 10px 0 6px;
  color: var(--muted);
}
.menu-status em { color: var(--ink); }
.menu-ask { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 12px; }

#more { border-top: 1px solid var(--line); margin-top: 4px; padding-top: 8px; }
#more summary { cursor: pointer; color: var(--red); text-transform: uppercase; letter-spacing: 0.12em; font-size: 11px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 4px 20px;
  margin-top: 10px;
}

#menu h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--red);
  margin: 0 0 8px;
}
#menu section { padding: 4px 0 8px; }
#menu label { display: block; margin: 0 0 10px; color: var(--muted); }
#menu label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
#menu output { color: var(--ink); }
#menu input[type="text"] {
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  background: var(--field);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--ink);
  font: inherit;
  border-radius: 3px;
}
#menu input[type="range"] { width: 100%; accent-color: var(--red); }
#menu input[type="checkbox"] { accent-color: var(--red); }
#menu button:not(.profile):not(#menu-tab), .file-btn {
  background: var(--field);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--ink);
  font: inherit;
  padding: 6px 10px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
}
#menu button:not(.profile):not(#menu-tab):hover, .file-btn:hover { border-color: var(--red); }
#menu button.danger { margin-top: 8px; border-color: var(--line); color: #ff8a80; }
#menu .file-btn { display: inline-block; margin: 0; color: var(--ink); }
.row { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.row input[type="text"] { flex: 1; margin-top: 0 !important; min-width: 0; }
.data-row { margin-bottom: 10px; }
.data-status { color: var(--muted); }
.small { color: var(--muted); font-size: 12px; }
.keys { margin: 8px 0 0; }
.warn { color: #ffb36b; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #555; margin-right: 2px; }
.dot.on { background: #2fd05a; box-shadow: 0 0 8px #2fd05a; }
.dot.err { background: #ff3b2f; box-shadow: 0 0 8px #ff3b2f; }
kbd {
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  padding: 0 4px;
  font: inherit;
  font-size: 11px;
  color: var(--ink);
}