/* Board-local: keeps Original at 16px so existing look is unchanged */
:root { --r: 16px; }

/* ── Background depth ─────────────────────────────── */
body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 50% -5%, rgba(255,107,53,.09) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 110%, rgba(192,132,252,.05) 0%, transparent 50%),
    var(--bg);
}
[data-theme="aurora"] body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(139,92,255,.28) 0%, transparent 65%),
    radial-gradient(ellipse at 50% 110%, rgba(45,226,230,.12) 0%, transparent 55%),
    var(--bg);
}
[data-theme="pop"] body { background: var(--bg); }

.hidden { display: none !important; }

/* ── Join screen ─────────────────────────────────── */
#join-view { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.join-card {
  background: var(--card); border: var(--card-border); border-radius: var(--r);
  padding: 40px; text-align: center; width: min(420px, 90vw);
  box-shadow: var(--shadow);
}
.join-card h1 {
  font-family: var(--font-display); font-size: 2rem; letter-spacing: .06em;
  color: var(--primary); margin-bottom: 20px;
}
.join-card input {
  width: 100%; padding: 14px; font-size: 1.4rem; text-align: center;
  text-transform: uppercase; letter-spacing: .3em; background: var(--bg);
  border: var(--card-border); border-radius: var(--r); color: var(--text);
}
.join-card button {
  margin-top: 16px; width: 100%; padding: 14px; font-size: 1.1rem;
  background: var(--primary); color: #fff; border: 0; border-radius: var(--r);
  cursor: pointer; box-shadow: var(--btn-shadow);
}
.join-err { color: var(--danger); margin-top: 12px; min-height: 1.2em; }

/* ── Board layout ────────────────────────────────── */
#board-view {
  padding: 2vmin 3vmin 3vmin;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto 1fr;
  gap: 2.5vmin;
  height: 100vh;
}

/* ── Header ──────────────────────────────────────── */
.board-head {
  grid-column: 1 / 3;
  display: flex;
  align-items: center;
  gap: 3vmin;
  padding-bottom: 1.5vmin;
  border-bottom: 1px solid var(--border);
}
.board-logo {
  font-family: var(--font-display);
  font-size: 4vmin;
  letter-spacing: .08em;
  color: var(--primary);
  flex-shrink: 0;
  text-decoration: none;
}
a.board-logo:hover { opacity: .85; }
.board-head .code {
  font-family: var(--font-display);
  font-size: 3.2vmin;
  letter-spacing: .22em;
  color: var(--rank-gold);
  background: color-mix(in srgb, var(--rank-gold) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--rank-gold) 18%, transparent);
  border-radius: 8px;
  padding: .3vmin 1.2vmin;
}
.board-head .round-info { color: var(--muted); font-size: 2vmin; margin-left: auto; }

/* ── Event banner ────────────────────────────────── */
#event-banner {
  grid-column: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 6.5vmin;
  font-family: var(--font-display);
  font-size: 4.5vmin;
  letter-spacing: .06em;
  border-radius: var(--r);
  padding: .5vmin 3vmin;
  box-shadow: var(--shadow);
}
.banner-ok   { background: color-mix(in srgb, var(--success) 10%, transparent); border: 1px solid color-mix(in srgb, var(--success) 25%, transparent); color: var(--success); }
.banner-err  { background: color-mix(in srgb, var(--danger)  10%, transparent); border: 1px solid color-mix(in srgb, var(--danger)  25%, transparent); color: var(--danger); }
.banner-warn { background: color-mix(in srgb, var(--primary) 10%, transparent); border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent); color: var(--primary); }
.banner-info { background: color-mix(in srgb, var(--text)     4%, transparent); border: 1px solid var(--border); color: var(--muted); }

/* ── Panels ──────────────────────────────────────── */
.panel {
  background: var(--card); border: var(--card-border);
  border-radius: var(--r); padding: 3vmin; overflow: hidden;
  box-shadow: var(--shadow);
}
.panel h2 {
  font-family: var(--font-display);
  font-size: 2.2vmin; color: var(--muted);
  letter-spacing: .12em; margin-bottom: 2vmin;
}

/* ── Judging ─────────────────────────────────────── */
.judging {
  font-family: var(--font-display);
  font-size: 7vmin;
  letter-spacing: .04em;
  color: var(--primary);
  line-height: 1.1;
  padding: 1vmin 0;
}
.judging.empty {
  font-family: var(--font-body);
  color: var(--muted); font-weight: 400; font-size: 2.8vmin;
}
[data-theme="aurora"] .judging:not(.empty) {
  text-shadow: 0 0 30px color-mix(in srgb, var(--primary) 55%, transparent);
}

/* ── Answer count (classic mode) ────────────────── */
.answer-count {
  color: var(--muted);
  font-size: 2.8vmin;
  margin-top: 1.5vmin;
}

/* ── Queue rows ──────────────────────────────────── */
.queue-row {
  display: flex; align-items: center; gap: 2vmin;
  padding: 1.4vmin 0; font-size: 3vmin;
  border-bottom: 1px solid var(--border);
}
.queue-row .pos { color: var(--muted); min-width: 3ch; font-family: var(--font-display); }

/* ── Scoreboard overrides for big board ──────────── */
.sb-row { gap: 2vmin; padding: 1.4vmin 0; }
.sb-big { font-size: 2.8vmin; }
.sb-big .sb-rank { font-family: var(--font-display); font-size: 3.2vmin; }
.sb-big .sb-pts  { font-family: var(--font-display); font-size: 3.2vmin; }

/* ── Podium overlay ──────────────────────────────── */
#podium-overlay {
  position: fixed; inset: 0; z-index: 100;
  background:
    radial-gradient(ellipse at 50% 15%, color-mix(in srgb, var(--rank-gold) 10%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 110%, color-mix(in srgb, var(--accent-2) 6%, transparent) 0%, transparent 50%),
    var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5vh;
}
[data-theme="aurora"] #podium-overlay {
  background:
    radial-gradient(ellipse at 50% 15%, rgba(198,255,61,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 110%, rgba(139,92,255,.18) 0%, transparent 50%),
    var(--bg);
}
[data-theme="pop"] #podium-overlay { background: var(--bg); }
.podium-title {
  font-family: var(--font-display);
  font-size: 7vmin; letter-spacing: .08em;
  color: var(--rank-gold); text-align: center;
}
.podium-stage {
  display: flex; align-items: flex-end;
  justify-content: center; gap: 3vmin;
}
.pod {
  display: flex; flex-direction: column;
  align-items: center; gap: 1.5vmin;
  padding: 3vmin 4vmin; border-radius: var(--r);
  min-width: 20vmin;
  opacity: 0; transform: translateY(40px);
}
.pod-1 {
  background: color-mix(in srgb, var(--rank-gold) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--rank-gold) 30%, transparent);
  min-height: 28vmin;
}
.pod-2 {
  background: rgba(192,192,192,.07); border: 1px solid rgba(192,192,192,.2);
  min-height: 22vmin;
}
.pod-3 {
  background: rgba(205,127,50,.07); border: 1px solid rgba(205,127,50,.2);
  min-height: 18vmin;
}
[data-theme="aurora"] .pod-1 {
  box-shadow: 0 0 48px color-mix(in srgb, var(--rank-gold) 22%, transparent);
}
[data-theme="pop"] .pod { box-shadow: var(--shadow); }
.pod-medal { font-size: 6vmin; }
.pod-name  { font-family: var(--font-display); font-size: 4vmin; letter-spacing: .04em; text-align: center; }
.pod-pts   { font-family: var(--font-display); font-size: 3vmin; color: var(--rank-gold); }

/* ── Animations ──────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  @keyframes banner-slide {
    from { opacity: 0; transform: translateY(-10px) scale(.97); }
    to   { opacity: 1; transform: none; }
  }
  @keyframes banner-shake {
    0%,100% { transform: none; }
    20%     { transform: translateX(-12px); }
    40%     { transform: translateX(12px); }
    60%     { transform: translateX(-7px); }
    80%     { transform: translateX(7px); }
  }
  @keyframes banner-out {
    from { opacity: 1; }
    to   { opacity: 0; }
  }
  @keyframes judging-pop {
    from { opacity: 0; transform: scale(.45); }
    to   { opacity: 1; transform: none; }
  }
  @keyframes queue-row-in {
    from { opacity: 0; transform: translateX(-14px); }
    to   { opacity: 1; transform: none; }
  }
  @keyframes pod-rise {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: none; }
  }

  .banner-ok, .banner-warn, .banner-info { animation: banner-slide .25s ease both; }
  .banner-err  { animation: banner-slide .18s ease both, banner-shake .42s .15s ease; }
  .banner-out  { animation: banner-out .6s ease forwards !important; }
  .judging-pop { animation: judging-pop .38s cubic-bezier(.34,1.56,.64,1) both; }
  .queue-row-in { animation: queue-row-in .22s ease both; }
  .pod-rise    { animation: pod-rise .5s cubic-bezier(.22,1,.36,1) both; }
}

@media (prefers-reduced-motion: reduce) {
  .pod { opacity: 1; transform: none; }
}