/* Pocket Chance emulator page. Uses the site tokens from /css/styles.css. */

.pc { padding-top: 112px; padding-bottom: 56px; }
.pc-head h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.03em; }
.pc-lede { margin-top: 10px; max-width: 60ch; color: var(--muted); font-size: 1.05rem; }

.pc-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.pc-tab {
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font: 500 0.92rem/1 var(--font-body); cursor: pointer; transition: border-color 0.2s, background-color 0.2s;
}
.pc-tab:hover { border-color: var(--border-strong); }
.pc-tab[aria-selected="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--bg-2)); box-shadow: 0 0 0 1px var(--accent) inset; }
.pc-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.pc-stage {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  margin-top: 22px;
}
.pc-stage figure { margin: 0; }
.pc-stage figcaption { margin-top: 10px; font-size: 0.82rem; color: var(--muted); text-align: center; line-height: 1.6; }

/* The big screen. */
.pc-bezel {
  position: relative; padding: 14px; border-radius: 22px; background: #0c0d10;
  border: 1px solid var(--border-strong); box-shadow: var(--shadow);
}
.pc-bezel canvas { display: block; width: 100%; aspect-ratio: 1; border-radius: 4px; background: #000; image-rendering: pixelated; }
.pc-overlay {
  position: absolute; inset: 14px; display: grid; place-items: center; padding: 20px; border-radius: 4px; text-align: center;
  background: rgba(0, 0, 0, 0.72); color: #e8ecf3; font: 500 0.9rem/1.5 var(--font-mono);
}
.pc-overlay[hidden] { display: none; }

/* The HAT at its real size. --ppm is screen pixels per millimetre: 96 / 25.4 by default (what
   CSS calls a millimetre), or the value from the calibration card (pocket.js). */
.pc { --ppm: 3.7795; }
.pc-device { display: flex; flex-direction: column; align-items: center; }
.pc-real { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 6px; margin: 8px 0 4px; }
.pc-real__row { display: flex; align-items: flex-start; gap: 8px; }
.pc-hat { position: relative; width: calc(var(--ppm) * 52px); flex: none; filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.35)); }
.pc-hat svg { display: block; width: 100%; height: auto; touch-action: none; user-select: none; -webkit-user-select: none; }
/* The 23.4 mm display: x 13.9 mm, y 1.5 mm on the 52.0 x 26.5 mm board. Scaled down smoothly,
   the way the real 0.0975 mm pixels blend together. */
#pc-small {
  position: absolute; left: 26.731%; top: 5.66%; width: 45%; height: 88.302%;
  image-rendering: auto; pointer-events: none; background: #000;
}

/* Dimension lines, like a drawing. */
.pc-dim { position: relative; display: grid; place-items: center; color: var(--muted); font: 500 0.7rem/1 var(--font-mono); }
.pc-dim span { background: var(--bg); padding: 0 6px; position: relative; white-space: nowrap; }
.pc-dim::before { content: ""; position: absolute; background: var(--border-strong); }
.pc-dim--w { width: calc(var(--ppm) * 52px); height: 14px; border-left: 1px solid var(--border-strong); border-right: 1px solid var(--border-strong); }
.pc-dim--w::before { left: 0; right: 0; top: 50%; height: 1px; }
.pc-dim--h { height: calc(var(--ppm) * 26.5px); width: 14px; border-top: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-strong); }
.pc-dim--h::before { top: 0; bottom: 0; left: 50%; width: 1px; }
.pc-dim--h span { writing-mode: vertical-rl; padding: 6px 0; }

.pc-pico { width: calc(var(--ppm) * 52.4px); margin-top: 10px; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.3)); }
.pc-pico svg { display: block; width: 100%; height: auto; }
.pc-pico__caption { margin: 2px 0 0; font-size: 0.75rem; color: var(--muted); max-width: calc(var(--ppm) * 60px); min-width: 200px; }

.pc-link { padding: 0; border: 0; background: none; color: var(--accent); font: inherit; text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.pc-keys { margin: 4px 0 0; font-size: 0.82rem; color: var(--muted); text-align: center; line-height: 1.8; }

.pc-calibrate {
  width: 100%; max-width: 520px; margin-top: 12px; padding: 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface); display: grid; justify-items: center; gap: 12px; text-align: center;
}
.pc-calibrate[hidden] { display: none; }
.pc-calibrate p { margin: 0; font-size: 0.86rem; color: var(--muted); }
.pc-card {
  width: calc(var(--ppm) * 85.6px); height: calc(var(--ppm) * 53.98px); max-width: 100%;
  border-radius: calc(var(--ppm) * 3.18px); border: 2px dashed var(--accent);
  display: grid; place-items: center; color: var(--muted); font: 500 0.75rem var(--font-mono);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.pc-calibrate input { width: min(100%, 360px); accent-color: var(--accent); }
.pc-calibrate__btns { display: flex; gap: 8px; }

/* Thumb-sized controls under the big screen, on touch screens only. */
.pc-pad { display: none; }
@media (pointer: coarse) {
  .pc-pad { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 12px; }
}
.pc-pad button {
  display: grid; place-items: center; border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--text); font: 700 1rem var(--font-display); cursor: pointer; touch-action: none;
  -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none;
}
.pc-pad button.is-down { background: color-mix(in srgb, var(--accent) 30%, var(--surface)); border-color: var(--accent); }
.pc-pad__dpad { display: grid; grid-template-columns: repeat(3, 48px); grid-template-rows: repeat(3, 48px); gap: 4px; }
.pc-pad__dpad button { border-radius: 10px; font-size: 0.9rem; }
.pc-pad__dpad [data-key="UP"] { grid-area: 1 / 2; }
.pc-pad__dpad [data-key="LEFT"] { grid-area: 2 / 1; }
.pc-pad__dpad [data-key="PRESS"] { grid-area: 2 / 2; border-radius: 50%; }
.pc-pad__dpad [data-key="RIGHT"] { grid-area: 2 / 3; }
.pc-pad__dpad [data-key="DOWN"] { grid-area: 3 / 2; }
.pc-pad__abxy { display: grid; grid-template-columns: repeat(2, 56px); gap: 8px; }
.pc-pad__abxy button { height: 56px; border-radius: 50%; }

.pc-hits [data-key] { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.pc-btn__cap, .pc-joy__cap { transform-box: fill-box; transform-origin: center; transition: transform 0.08s, fill 0.08s; }
.pc-btn.is-down .pc-btn__cap { fill: #c7cbd2; transform: scale(0.9); }
.pc-joy[data-dir="UP"] .pc-joy__cap { transform: translateY(-7px); }
.pc-joy[data-dir="DOWN"] .pc-joy__cap { transform: translateY(7px); }
.pc-joy[data-dir="LEFT"] .pc-joy__cap { transform: translateX(-7px); }
.pc-joy[data-dir="RIGHT"] .pc-joy__cap { transform: translateX(7px); }
.pc-joy[data-dir="PRESS"] .pc-joy__cap { transform: scale(0.9); }

.pc kbd {
  display: inline-block; min-width: 1.6em; padding: 1px 6px; margin: 0 1px; border-radius: 6px; text-align: center;
  border: 1px solid var(--border-strong); background: var(--surface); font: 500 0.75rem/1.5 var(--font-mono); color: var(--text);
}

.pc-run { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; margin-top: 14px; }
.pc-status { font-size: 0.82rem; color: var(--muted); }
.pc-serial { width: 100%; max-width: 640px; margin: 12px auto 0; font-size: 0.82rem; color: var(--muted); }
.pc-serial summary { cursor: pointer; text-align: center; }
.pc-serial pre {
  margin: 8px 0 0; max-height: 180px; overflow: auto; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-2); font: 0.75rem/1.5 var(--font-mono); white-space: pre-wrap; color: var(--text);
}

/* Guide */
.pc-guide {
  display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 48px; align-items: start;
  margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--border);
}
.pc-guide__main { max-width: 72ch; }
.pc-guide h2 { font-size: 1.6rem; margin: 36px 0 12px; }
.pc-guide h2:first-child { margin-top: 0; }
.pc-guide h3 { font-size: 1.1rem; margin: 28px 0 10px; }
.pc-guide p, .pc-guide li { line-height: 1.7; color: var(--text); }
.pc-guide ul, .pc-guide ol { padding-left: 1.3em; display: grid; gap: 6px; }
.pc-guide code { font: 0.86em var(--font-mono); padding: 1px 5px; border-radius: 5px; background: var(--surface); border: 1px solid var(--border); }
.pc-controls { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.pc-controls dt { font-weight: 600; }
.pc-controls dd { margin: 0; color: var(--muted); }

.pc-projects { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.pc-project { padding: 18px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); display: flex; flex-direction: column; gap: 6px; }
.pc-project h3 { margin: 0; font-size: 1.05rem; }
.pc-project p { margin: 0; font-size: 0.9rem; color: var(--muted); line-height: 1.55; }
.pc-project__meta { font-family: var(--font-mono); font-size: 0.75rem !important; }
.pc-project__btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 10px; }

.pc-credits { position: sticky; top: 100px; font-size: 0.82rem; color: var(--muted); line-height: 1.6; }
.pc-credits h3 { font-size: 1rem; margin: 0 0 8px; color: var(--text); }
.pc-credits p { margin: 0 0 8px; color: var(--muted); }
.pc-credits a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 900px) {
  .pc { padding-top: 96px; }
  .pc-stage { grid-template-columns: minmax(0, 1fr); gap: 12px; scroll-margin-top: 80px; }
  /* Big screen and the board (with its buttons) both fit on a phone screen at once. */
  .pc-big { width: min(100%, 480px, 48svh); margin: 0 auto !important; }
  .pc-big figcaption { display: none; }
  .pc-bezel { padding: 8px; border-radius: 16px; }
  .pc-overlay { inset: 8px; }
  .pc-guide { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .pc-credits { position: static; }
  .pc-projects { grid-template-columns: minmax(0, 1fr); }
}