/* ============ shared full-screen display (audience + team) ============ */
.display-body { overflow: hidden; }

.screen {
  height: 100vh; height: 100dvh; display: flex; flex-direction: column;
  background:
    radial-gradient(1100px 500px at 15% -10%, rgba(139, 92, 246, .16), transparent 60%),
    radial-gradient(900px 500px at 90% 110%, rgba(59, 130, 246, .14), transparent 60%),
    var(--bg);
}

.screen-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 34px; border-bottom: 1px solid var(--border);
}
.screen-head.sub { padding: 10px 34px; }
.head-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.head-left .app-logo { height: 40px; max-width: 160px; }
.hd-title { font-size: 1.3rem; font-weight: 800; }
.hd-round { color: var(--accent); font-weight: 700; margin-left: 16px; }
.head-right { display: flex; gap: 10px; }
.hd-chip {
  background: var(--panel); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 16px; font-weight: 700; font-size: .95rem; color: var(--muted);
}

.stage { flex: 1; position: relative; min-height: 0; }
.phase {
  position: absolute; inset: 0; display: none;
  padding: 30px 40px; overflow-y: auto;
  animation: fadeIn .35s ease;
}
.phase.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---- idle ---- */
#ph-idle { align-items: center; justify-content: center; text-align: center; }
.idle-box h1 { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 12px; }
.idle-sub { color: var(--muted); font-size: 1.3rem; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: .5; } 50% { opacity: 1; } }
.idle-dots { display: flex; gap: 14px; justify-content: center; margin-bottom: 30px; }
.idle-dots span {
  width: 22px; height: 22px; border-radius: 50%; background: var(--c);
  animation: bounce 1.4s infinite; box-shadow: 0 0 24px color-mix(in srgb, var(--c) 60%, transparent);
}
.idle-dots span:nth-child(2) { animation-delay: .15s; }
.idle-dots span:nth-child(3) { animation-delay: .3s; }
.idle-dots span:nth-child(4) { animation-delay: .45s; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ---- question ---- */
#ph-question { gap: 40px; }
.q-area { flex: 1; display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.q-text { font-size: clamp(1.4rem, 3.2vw, 2.6rem); font-weight: 800; line-height: 1.3; margin-bottom: 26px; }
.q-img { max-height: 32vh; max-width: 100%; object-fit: contain; border-radius: 14px; margin-bottom: 24px; align-self: flex-start; }
.q-options { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .q-options { grid-template-columns: 1fr; } }
.opt {
  display: flex; align-items: center; gap: 14px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px 18px; font-size: clamp(1rem, 1.8vw, 1.4rem); font-weight: 600;
  transition: opacity .3s, border-color .3s, background .3s;
}
.opt-letter {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; background: var(--panel-2); border: 1px solid var(--border);
}
.opt:nth-child(1) .opt-letter { color: var(--red); }
.opt:nth-child(2) .opt-letter { color: var(--blue); }
.opt:nth-child(3) .opt-letter { color: var(--yellow); }
.opt:nth-child(4) .opt-letter { color: var(--green); }
.opt.correct {
  border-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 14%, var(--panel));
  box-shadow: 0 0 30px color-mix(in srgb, var(--ok) 30%, transparent);
  animation: popIn .4s ease;
}
.opt.correct .opt-letter { background: var(--ok); color: #06270f; }
.opt.dim { opacity: .35; }
@keyframes popIn { 0% { transform: scale(.96); } 60% { transform: scale(1.03); } 100% { transform: scale(1); } }

/* team answering: tappable options + own-pick highlight */
.opt.selectable { cursor: pointer; user-select: none; }
.opt.selectable:hover { border-color: var(--accent); transform: translateY(-2px); }
.opt.selectable:active { transform: scale(.98); }
.opt.mine {
  border-color: var(--house, var(--accent));
  box-shadow: 0 0 0 2px var(--house, var(--accent)),
              0 0 22px color-mix(in srgb, var(--house, var(--accent)) 40%, transparent);
}
.opt-dots { margin-left: auto; display: flex; gap: 6px; flex-shrink: 0; }
.opt-dot {
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--hc); box-shadow: 0 0 9px var(--hc);
}
/* open question: typed answer box */
.open-answer { display: flex; gap: 10px; margin-top: 18px; max-width: 640px; }
.open-answer input {
  flex: 1; font-size: 1.1rem; padding: 13px 16px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px; color: var(--text);
}
.open-answer input:focus { outline: 2px solid var(--house, var(--accent)); outline-offset: -1px; }
.open-answer .btn { font-size: 1rem; }

/* all team answers, shown after reveal on open questions */
.team-answers { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; max-width: 760px; }
.ta-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--panel); border: 1px solid var(--border);
  border-left: 5px solid var(--hc, #888); border-radius: 10px;
  padding: 10px 14px; animation: fadeIn .35s ease;
}
.ta-name { font-weight: 800; flex: 0 0 130px; font-size: .95rem; }
.ta-text { flex: 1; font-size: 1.05rem; }
.ta-time { color: var(--muted); font-weight: 700; font-variant-numeric: tabular-nums; }
.ta-row.ta-correct {
  border-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 10%, var(--panel));
}
.ta-row.ta-correct .ta-text::after { content: " ✓"; color: var(--ok); font-weight: 800; }

.my-answer { margin-top: 16px; font-weight: 800; font-size: 1.05rem; color: var(--muted); }
.my-answer.good { color: var(--ok); }
.my-answer.bad { color: var(--danger); }
.strip-answered { color: var(--ok); font-weight: 800; }

.answer-banner {
  margin-top: 24px; padding: 16px 22px; border-radius: 14px;
  background: color-mix(in srgb, var(--ok) 14%, var(--panel));
  border: 1px solid var(--ok); color: var(--ok);
  font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 800;
  animation: popIn .4s ease;
}

/* ---- countdown ring ---- */
.t-area { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; }
.t-area.top { position: absolute; top: 16px; right: 22px; z-index: 5; }
.timer-ring { position: relative; width: min(240px, 22vw); aspect-ratio: 1; }
.timer-ring.small { width: 92px; }
.timer-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--panel-2); stroke-width: 12; }
.ring-fg {
  fill: none; stroke: var(--ok); stroke-width: 12; stroke-linecap: round;
  stroke-dasharray: 565.49; stroke-dashoffset: 0;
  transition: stroke .3s;
}
.ring-num {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.6rem, 3.4vw, 3.2rem); font-weight: 800; font-variant-numeric: tabular-nums;
}
.timer-ring.small .ring-num { font-size: 1.6rem; }
.timer-ring.warn .ring-fg { stroke: var(--warn); }
.timer-ring.low .ring-fg { stroke: var(--danger); }
.timer-ring.low .ring-num { color: var(--danger); animation: pulse 1s infinite; }
.timer-ring.done .ring-fg { stroke: var(--danger); }
.ring-label { color: var(--muted); font-weight: 700; font-size: 1rem; text-transform: uppercase; letter-spacing: .1em; }

/* ---- leaderboard ---- */
#ph-board { flex-direction: column; align-items: center; }
.board-title { font-size: clamp(1.8rem, 4vw, 3rem); margin: 10px 0 30px; }
.board {
  flex: 1; width: 100%; max-width: 1100px;
  display: flex; align-items: flex-end; justify-content: center; gap: 4vw;
  padding-bottom: 20px; min-height: 0;
}
.board-col { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 160px; height: 100%; justify-content: flex-end; }
.board-score { font-size: clamp(1.5rem, 3vw, 2.6rem); font-weight: 800; font-variant-numeric: tabular-nums; }
.board-bar {
  width: 100%; border-radius: 14px 14px 0 0;
  background: linear-gradient(180deg, var(--hc), color-mix(in srgb, var(--hc) 55%, #000));
  box-shadow: 0 0 34px color-mix(in srgb, var(--hc) 35%, transparent);
  transition: height 1s cubic-bezier(.2, .8, .2, 1);
  min-height: 8px;
}
.board-name { font-weight: 800; font-size: clamp(.9rem, 1.6vw, 1.3rem); }
.board-rank { color: var(--muted); font-weight: 700; }

/* ---- final ---- */
#ph-final { align-items: center; justify-content: center; }
.final { text-align: center; width: 100%; }
.final .trophy { font-size: clamp(3rem, 8vw, 6rem); animation: bounce 1.6s infinite; }
.final .winner-name {
  font-size: clamp(2.2rem, 6vw, 4.6rem); font-weight: 900; margin: 8px 0;
  color: var(--hc); text-shadow: 0 0 44px color-mix(in srgb, var(--hc) 55%, transparent);
}
.final .winner-label { color: var(--muted); font-size: 1.3rem; text-transform: uppercase; letter-spacing: .2em; }
.final-standings { display: flex; justify-content: center; gap: 18px; margin-top: 38px; flex-wrap: wrap; }
.final-chip {
  border: 1px solid color-mix(in srgb, var(--hc) 50%, transparent);
  background: color-mix(in srgb, var(--hc) 12%, transparent);
  border-radius: 14px; padding: 14px 22px; min-width: 150px;
}
.final-chip .fc-rank { color: var(--muted); font-weight: 700; font-size: .8rem; }
.final-chip .fc-name { font-weight: 800; color: var(--hc); }
.final-chip .fc-score { font-size: 1.5rem; font-weight: 800; }

/* ---- bottom strip ---- */
.strip {
  display: flex; border-top: 1px solid var(--border);
}
.strip-house {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 14px 8px; border-top: 4px solid var(--hc);
  background: color-mix(in srgb, var(--hc) 7%, transparent);
}
.strip-name { font-weight: 800; font-size: clamp(.8rem, 1.4vw, 1.05rem); }
.strip-score { font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 800; font-variant-numeric: tabular-nums; }
.strip-score.bump { animation: scoreBump .6s ease; }
@keyframes scoreBump { 0% { transform: scale(1); } 40% { transform: scale(1.45); color: var(--ok); } 100% { transform: scale(1); } }

/* ---- connection badge ---- */
.conn-badge {
  position: fixed; bottom: 74px; right: 16px; z-index: 50;
  padding: 6px 14px; border-radius: 999px; font-size: .8rem; font-weight: 700;
  transition: opacity .3s; pointer-events: none;
}
.conn-badge.on { background: color-mix(in srgb, var(--ok) 18%, var(--panel)); color: var(--ok); opacity: 0; }
.conn-badge.off { background: color-mix(in srgb, var(--danger) 22%, var(--panel)); color: var(--danger); opacity: 1; }

/* ---- team specifics ---- */
.team-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 30px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--house) 30%, transparent), transparent 70%);
  border-bottom: 3px solid var(--house);
}
.team-id { display: flex; align-items: center; gap: 14px; }
.team-id .app-logo { height: 40px; max-width: 150px; }
.team-id h1 { margin: 0; font-size: clamp(1.3rem, 3vw, 2rem); }
.team-swatch {
  width: 26px; height: 26px; border-radius: 8px; background: var(--house);
  box-shadow: 0 0 20px color-mix(in srgb, var(--house) 60%, transparent);
}
.team-stats { display: flex; gap: 22px; align-items: center; }
.team-stat { text-align: center; }
.team-stat span { font-size: 1.7rem; font-weight: 800; font-variant-numeric: tabular-nums; display: block; }
.team-stat label { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.team .q-text { font-size: clamp(1.2rem, 2.6vw, 2rem); }
.team #ph-question { flex-direction: column; gap: 10px; }
.team .q-area { justify-content: flex-start; padding-top: 20px; }

/* ============ light-mode contrast fixes ============ */
/* House/brand colours are vivid for backgrounds but too light as TEXT on the
   light theme's near-white panels. Darken them where they're used as foreground
   (correct options keep their own dark-on-green styling, so exclude .correct). */
:root[data-theme="light"] .opt:nth-child(1):not(.correct) .opt-letter { color: color-mix(in srgb, var(--red) 80%, #000); }
:root[data-theme="light"] .opt:nth-child(2):not(.correct) .opt-letter { color: color-mix(in srgb, var(--blue) 82%, #000); }
:root[data-theme="light"] .opt:nth-child(3):not(.correct) .opt-letter { color: color-mix(in srgb, var(--yellow) 42%, #000); }
:root[data-theme="light"] .opt:nth-child(4):not(.correct) .opt-letter { color: color-mix(in srgb, var(--green) 78%, #000); }
:root[data-theme="light"] .final .winner-name { color: color-mix(in srgb, var(--hc) 58%, #000); }
:root[data-theme="light"] .final-chip .fc-name { color: color-mix(in srgb, var(--hc) 55%, #000); }

/* ============ mobile / phones ============ */
@media (max-width: 640px) {
  /* headers: shrink, truncate the title, let the right side wrap if needed */
  .screen-head { padding: 10px 12px; flex-wrap: wrap; row-gap: 6px; }
  .screen-head.sub { padding: 7px 12px; }
  .head-left { gap: 8px; flex: 1 1 auto; min-width: 0; }
  .head-left .app-logo { height: 26px; max-width: 84px; }
  .hd-title { font-size: 1rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .hd-round { margin-left: 8px; font-size: .82rem; }
  .head-right { gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
  .hd-chip { padding: 4px 9px; font-size: .78rem; }

  .phase { padding: 14px 14px 20px; }

  /* question + timer stack vertically; timer above the question */
  #ph-question { flex-direction: column; gap: 14px; }
  .audience .t-area { order: -1; }
  .audience .timer-ring { width: min(150px, 40vw); }
  .q-text { margin-bottom: 14px; }
  .q-img { max-height: 26vh; margin-bottom: 16px; }
  .q-options { gap: 10px; }
  .opt { padding: 12px 14px; border-radius: 12px; }
  .opt-letter { width: 32px; height: 32px; border-radius: 8px; }
  .open-answer { flex-direction: column; margin-top: 14px; }
  .open-answer .btn { width: 100%; }

  /* leaderboard: columns flex to fit instead of a fixed 4x160px overflow */
  .board-title { font-size: 1.6rem; margin: 6px 0 16px; }
  .board { gap: 8px; padding: 0 4px 12px; }
  .board-col { width: auto; flex: 1 1 0; min-width: 0; }
  .board-score { font-size: 1.2rem; }
  .board-name { font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }

  /* final standings: two per row */
  .final .winner-name { font-size: clamp(1.8rem, 9vw, 2.6rem); }
  .final-standings { gap: 8px; margin-top: 20px; }
  .final-chip { min-width: 42%; padding: 10px 12px; }

  .answer-banner { margin-top: 16px; padding: 12px 16px; }
  .team-answers { margin-top: 14px; }
  .ta-name { flex-basis: 84px; }
  .ta-row { padding: 8px 10px; gap: 8px; }

  /* team header + inline timer */
  .team-head { padding: 10px 12px; }
  .team-id { gap: 8px; min-width: 0; }
  .team-id .app-logo { height: 26px; max-width: 72px; }
  .team-id h1 { font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .team-swatch { width: 18px; height: 18px; flex-shrink: 0; }
  .team-stats { gap: 10px; flex-shrink: 0; }
  .team-stat span { font-size: 1.2rem; }
  .team-stat label { font-size: .62rem; }
  .team .t-area.top { position: static; align-self: center; margin-bottom: 2px; }
  .timer-ring.small { width: 64px; }
  .timer-ring.small .ring-num { font-size: 1.2rem; }

  /* bottom score strip: stack name over score so 4 houses fit */
  .strip-house { padding: 9px 4px; gap: 2px; flex-direction: column; }
  .strip-name { font-size: .72rem; text-align: center; }
  .strip-score { font-size: 1.1rem; }
}