/* Classroom Violation Wheel — no external fonts or dependencies */

:root {
  --color-black: #000000;
  --color-tan: #86745c;
  --color-light-tan: #c2baab;
  --color-dark-tan: #6a5c48;
  --color-white: #ffffff;
  --color-black-63: rgba(0, 0, 0, 0.63);
  --color-black-80: rgba(0, 0, 0, 0.8);
  --color-black-88: rgba(0, 0, 0, 0.88);
  --color-gold: #b19977;
  --color-accent: #b19977;
  --color-accent-light: #c2baab;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius-lg: 28px;
  --radius-md: 18px;
  --footer-h: 2.75rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-body);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 4px solid var(--color-white);
  outline-offset: 4px;
}
.level-title:focus { outline: none; }

/* ---------- Shared screen frame ---------- */

.screen {
  min-height: calc(100vh - var(--footer-h));
  min-height: calc(100dvh - var(--footer-h));
  display: flex;
  flex-direction: column;
  align-items: center;
  padding:
    max(1.25rem, env(safe-area-inset-top))
    max(1.25rem, env(safe-area-inset-right))
    max(1.25rem, env(safe-area-inset-bottom))
    max(1.25rem, env(safe-area-inset-left));
}

/* ---------- Screen 1 ---------- */

.select-screen {
  justify-content: center;
  text-align: center;
  gap: 1.1rem;
}

.mark {
  width: clamp(5rem, 14vw, 8rem);
  height: auto;
  border-radius: 24%;
}

.title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 7vw, 4.75rem);
  line-height: 1.05;
}

.subtitle {
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.7rem);
  color: var(--color-light-tan);
}

.level-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: min(100%, 64rem);
  margin-top: 1.25rem;
}

@media (min-width: 720px) {
  .level-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}

.level-btn {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  color: var(--color-white);
  cursor: pointer;
  min-height: 8.5rem;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: linear-gradient(160deg, var(--color-dark-tan) 0%, var(--color-black-88) 100%);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  touch-action: manipulation;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.level-btn:hover {
  transform: translateY(-3px);
  background: linear-gradient(160deg, var(--color-tan) 0%, var(--color-black-80) 100%);
  box-shadow: 0 10px 30px rgba(177, 153, 119, 0.28);
}
.level-btn:active { transform: translateY(0); }

.pips { display: flex; gap: 0.5rem; }
.pip {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
}
.pip.on { background: var(--color-gold); }

.error {
  max-width: 40rem;
  margin: 1rem 0 0;
  padding: 1rem 1.25rem;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  background: var(--color-black-88);
}

/* ---------- Screen 2 ---------- */

.wheel-screen {
  --wheel-size: clamp(14rem, calc(100vh - 23.5rem), min(92vw, 36rem));
  gap: 0.75rem;
}
@supports (height: 100dvh) {
  .wheel-screen { --wheel-size: clamp(14rem, calc(100dvh - 23.5rem), min(92vw, 36rem)); }
}

.level-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, min(8vw, 9vh), 4.5rem);
  line-height: 1.05;
  color: var(--color-gold);
  text-align: center;
}

.stage {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.wheel-area {
  position: relative;
  flex: none;
  width: var(--wheel-size);
  padding-top: calc(var(--wheel-size) * 0.06);
  --pointer-w: calc(var(--wheel-size) * 0.105);
}

.wheel-disc {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  box-shadow: 0 0 70px rgba(177, 153, 119, 0.28);
}

.wheel {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transform: rotate(0deg);
  transform-origin: 50% 50%;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition: opacity 0.25s ease;
}
.wheel.dim { opacity: 0.25; }

/* Stationary pointer, tip pointing down into the wheel */
.pointer {
  position: absolute;
  z-index: 2;
  top: 0;
  left: calc(50% - var(--pointer-w) / 2);
  width: var(--pointer-w);
  height: auto;
  overflow: visible;
  pointer-events: none;
  transform-origin: 50% 18%;
  filter: drop-shadow(0 4px 5px rgba(0, 0, 0, 0.7));
}
.pointer-body { fill: var(--color-white); stroke: var(--color-black); stroke-width: 3; stroke-linejoin: round; }
.pointer-pin { fill: var(--color-gold); stroke: var(--color-black); stroke-width: 3; }

/* Wheel artwork (classes are applied by js/app.js) */
.bezel { fill: var(--color-gold); stroke: var(--color-black); stroke-width: 3; }
.rim { fill: var(--color-black); }
.wedge { stroke: var(--color-black); stroke-width: 4; stroke-linejoin: round; }
.wedge-a { fill: var(--color-dark-tan); }
.wedge-b { fill: var(--color-light-tan); }
.wedge-c { fill: var(--color-tan); }
.wedge-d { fill: var(--color-gold); }
.label { pointer-events: none; }
.label-light { fill: var(--color-white); }
.label-dark { fill: var(--color-black); }
.peg { fill: var(--color-white); stroke: var(--color-dark-tan); stroke-width: 2; }
.hub { fill: var(--color-gold); stroke: var(--color-black); stroke-width: 4; }
.hub-dot { fill: var(--color-black); stroke: var(--color-light-tan); stroke-width: 3; }

.panel {
  width: min(100%, 36rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result {
  width: 100%;
  min-height: 9rem;
  padding: 1.1rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  text-align: center;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(134, 116, 92, 0.38), var(--color-black-88));
}

.result-label {
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 600;
  color: var(--color-light-tan);
}

.result-text {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.8vw, 3rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.result.is-idle .result-text,
.result.is-spinning .result-text {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.6vw, 1.8rem);
  color: var(--color-light-tan);
}

.result.is-done {
  border-color: var(--color-white);
  box-shadow: 0 0 0 4px var(--color-gold), 0 0 40px rgba(177, 153, 119, 0.4);
  animation: reveal 0.45s ease-out;
}

@keyframes reveal {
  from { transform: scale(0.97); opacity: 0.4; }
  to   { transform: none; opacity: 1; }
}

.actions { display: flex; flex-direction: column; gap: 0.85rem; }

.btn {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  width: 100%;
  min-height: 3.5rem;
  padding: 0.85rem 1.5rem;
  font-weight: 800;
  cursor: pointer;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  touch-action: manipulation;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn-spin {
  min-height: 4.5rem;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  letter-spacing: 0.05em;
  color: var(--color-black);
  background: linear-gradient(180deg, var(--color-light-tan), var(--color-gold));
  box-shadow: 0 6px 0 var(--color-dark-tan), 0 14px 26px var(--color-black-63);
}
.btn-spin:hover:not(:disabled) { transform: translateY(-2px); }
.btn-spin:active:not(:disabled) {
  transform: translateY(5px);
  box-shadow: 0 1px 0 var(--color-dark-tan), 0 6px 14px var(--color-black-63);
}

.btn-change {
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  font-weight: 700;
  color: var(--color-white);
  background: transparent;
}
.btn-change:hover:not(:disabled) { background: rgba(177, 153, 119, 0.22); }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* ---------- Wide / landscape: wheel left, controls right ---------- */

@media (orientation: landscape) and (min-width: 700px) {
  .wheel-screen {
    --wheel-size: clamp(14rem, min(calc((100vh - 11.5rem) / 1.06), 58vw), 52rem);
    justify-content: center;
  }
  @supports (height: 100dvh) {
    .wheel-screen {
      --wheel-size: clamp(14rem, min(calc((100dvh - 11.5rem) / 1.06), 58vw), 52rem);
    }
  }
  .stage {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 4rem);
  }
  .panel { width: min(30rem, 34vw); flex: none; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .level-btn, .btn { transition: none; }
  .level-btn:hover, .btn-spin:hover:not(:disabled), .btn-spin:active:not(:disabled) { transform: none; }
  .result.is-done { animation: none; }
}

/* ---------- Footer ---------- */

.site-footer {
  height: var(--footer-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem env(safe-area-inset-bottom);
  font-size: 0.85rem;
  color: #2b2b2b; /* very dark, almost black */
  text-align: center;
}