/* Pill-Counter demo — Pastel Brutalist, dùng CSS vars của vuihoc global.css */

.pc-wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 20px 64px;
  font-family: var(--font-body);
  color: var(--foreground);
}

.pc-head { text-align: center; margin-bottom: 22px; }
.pc-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}
.pc-head p { color: var(--muted-fg); margin: 0; font-size: 0.98rem; }

/* Control bar */
.pc-controls {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.pc-select, .pc-btn {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  border: var(--border-w) solid var(--ink);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-brutal);
  cursor: pointer;
  transition: transform .08s ease, box-shadow .08s ease;
}
.pc-btn {
  background: var(--primary);
  font-weight: 700;
}
.pc-btn:hover:not(:disabled) { transform: translate(-2px,-2px); box-shadow: var(--shadow-brutal-lg); }
.pc-btn:active:not(:disabled) { transform: translate(2px,2px); box-shadow: 2px 2px 0 0 var(--ink); }
.pc-btn:disabled { opacity: .55; cursor: default; }
.pc-status { font-family: var(--font-mono); font-size: .85rem; color: var(--muted-fg); }

/* Stats */
.pc-stats {
  display: flex; gap: 14px; justify-content: center; margin-bottom: 16px; flex-wrap: wrap;
}
.pc-stat {
  background: var(--card);
  border: var(--border-w) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-brutal);
  padding: 12px 22px;
  text-align: center;
  min-width: 130px;
}
.pc-stat .pc-num { font-family: var(--font-display); font-weight: 900; font-size: 2rem; line-height: 1; }
.pc-stat .pc-label { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted-fg); margin-top: 6px; }
.pc-stat.is-count .pc-num { color: hsl(160 45% 38%); }
.pc-stat.is-fps   .pc-num { color: hsl(194 60% 40%); }

/* Stage: video + overlay canvas */
.pc-stage {
  position: relative;
  display: inline-block;
  width: 100%;
  border: var(--border-w-thick) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-brutal-xl);
  overflow: hidden;
  background: var(--ink);
  line-height: 0;
}
.pc-stage video { display: block; width: 100%; height: auto; }
.pc-stage canvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }

.pc-hint {
  margin-top: 16px; text-align: center; font-size: .85rem; color: var(--muted-fg);
  font-family: var(--font-mono);
}
.pc-hint code { background: var(--muted); padding: 1px 6px; border-radius: 6px; }

@media (max-width: 560px) {
  .pc-stat { min-width: 104px; padding: 10px 14px; }
  .pc-stat .pc-num { font-size: 1.6rem; }
}