:root {
  --navy: #0A0E1A;
  --navy-2: #121A2E;
  --navy-3: #1A2440;
  --merah: #C81E2C;
  --merah-dark: #7A0F1A;
  --putih: #F5F1E8;
  --gold: #E8B84B;
  --ink: #0A0E1A;
  --font-display: 'Anton', Impact, sans-serif;
  --font-type: 'Special Elite', 'Courier New', monospace;
  --font-ui: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--navy);
  color: var(--putih);
  font-family: var(--font-ui);
  overflow: hidden;
}

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100vh;
}

/* ---------- Header ---------- */
.d-header {
  position: relative;
  padding: 18px clamp(20px, 3vw, 48px) 10px;
  text-align: center;
}

.d-title {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.04em;
  font-size: clamp(28px, 4.2vw, 54px);
  margin: 0;
  color: var(--putih);
  text-shadow: 0 2px 0 var(--merah-dark);
}

.d-flagrule {
  width: min(420px, 60%);
  height: 6px;
  margin: 10px auto 0;
  background: linear-gradient(to right, var(--merah) 50%, var(--putih) 50%);
  border-radius: 3px;
  opacity: 0.9;
}

.d-timer {
  position: absolute;
  top: 16px;
  right: clamp(16px, 3vw, 48px);
  background: var(--navy-2);
  border: 2px solid var(--merah);
  border-radius: 10px;
  padding: 6px 18px;
  min-width: 90px;
  text-align: center;
}

.d-timer-num {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  color: var(--gold);
  letter-spacing: 0.03em;
}

.d-timer.warn { border-color: var(--gold); animation: pulse 0.6s infinite; }
.d-timer.warn .d-timer-num { color: var(--merah); }

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* ---------- Main: board + score ---------- */
.d-main {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 16px;
  padding: 0 clamp(16px, 3vw, 48px);
  min-height: 0;
}

.d-board-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
}

.d-board {
  display: grid;
  gap: 4px;
  background: var(--navy-2);
  padding: 14px;
  border-radius: 12px;
  border: 2px solid var(--navy-3);
}

.d-cell {
  position: relative;
  width: var(--cell-size, 40px);
  height: var(--cell-size, 40px);
  background: transparent;
}

.d-cell.filled {
  background: rgba(245, 241, 232, 0.12);
  border: 1.5px solid rgba(245, 241, 232, 0.4);
  border-radius: 4px;
}

.d-cell.filled.active {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(232, 184, 75, 0.35);
  animation: cellpulse 1s ease-in-out infinite;
}

@keyframes cellpulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(232, 184, 75, 0.25); }
  50% { box-shadow: 0 0 0 5px rgba(232, 184, 75, 0.45); }
}

.d-cell.revealed {
  background: var(--putih);
  border-color: var(--putih);
}

.d-cell.revealed .d-cell-letter {
  color: var(--ink);
}

.d-cell.flash-wrong { animation: flashwrong 0.4s ease-in-out 2; }

@keyframes flashwrong {
  0%, 100% { background: rgba(200, 30, 44, 0.15); }
  50% { background: rgba(200, 30, 44, 0.55); }
}

.d-cell-number {
  position: absolute;
  top: 1px;
  left: 3px;
  font-size: max(9px, calc(var(--cell-size, 40px) * 0.24));
  color: rgba(232, 184, 75, 0.85);
  font-family: var(--font-ui);
  font-weight: 700;
  z-index: 1;
}

.d-cell.revealed .d-cell-number { color: rgba(10, 14, 26, 0.6); }

.d-cell-letter {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-type);
  font-size: max(14px, calc(var(--cell-size, 40px) * 0.55));
  transform: scale(0.4);
  opacity: 0;
  transition: transform 0.18s ease-out, opacity 0.18s ease-out;
}

.d-cell-letter.show {
  transform: scale(1);
  opacity: 1;
}

/* ---------- Scoreboard ---------- */
.d-score {
  background: var(--navy-2);
  border-radius: 12px;
  border: 2px solid var(--navy-3);
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.d-score h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
  color: var(--gold);
  text-align: center;
}

.d-score-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}

.d-score-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 241, 232, 0.05);
  border-radius: 8px;
  padding: 8px 10px;
  border-left: 4px solid var(--merah);
}

.d-score-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.d-score-name { flex: 1; font-weight: 600; font-size: 14px; }
.d-score-point { font-family: var(--font-display); font-size: 20px; color: var(--gold); }

.d-score-float {
  position: absolute;
  right: 8px;
  top: -6px;
  font-family: var(--font-display);
  font-size: 15px;
  padding: 2px 8px;
  border-radius: 6px;
  animation: floatup 1.4s ease-out forwards;
  pointer-events: none;
}
.d-score-float.plus { background: rgba(47, 168, 79, 0.9); color: #fff; }
.d-score-float.minus { background: rgba(200, 30, 44, 0.9); color: #fff; }

@keyframes floatup {
  0% { opacity: 0; transform: translateY(6px); }
  15% { opacity: 1; transform: translateY(0); }
  75% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-22px); }
}

/* ---------- Question footer ---------- */
.d-question {
  background: linear-gradient(to right, var(--merah-dark), var(--merah));
  padding: 14px clamp(20px, 3vw, 48px);
}

.d-question-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.d-question-empty {
  font-family: var(--font-ui);
  font-style: italic;
  opacity: 0.85;
}

.d-question-tag {
  font-family: var(--font-ui);
  font-weight: 700;
  background: var(--navy);
  color: var(--gold);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 14px;
  letter-spacing: 0.03em;
}

.d-question-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(18px, 2.4vw, 30px);
  letter-spacing: 0.01em;
}

.d-question-team {
  margin-left: auto;
  font-family: var(--font-ui);
  font-weight: 700;
  background: rgba(10, 14, 26, 0.35);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 15px;
}

/* ---------- Overlay (benar/salah) ---------- */
.d-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 26, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  animation: fadein 0.2s ease-out;
}

/* Wajib: tanpa aturan ini, atribut `hidden` di HTML tidak berpengaruh
   karena aturan .d-overlay { display: flex } di atas selalu menang
   melawan gaya bawaan browser untuk [hidden]. Ini yang menyebabkan
   layar tampak gelap/redup terus-menerus walau overlay seharusnya
   tersembunyi. */
.d-overlay[hidden] {
  display: none;
}

@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.d-overlay-inner {
  font-family: var(--font-display);
  font-size: clamp(48px, 9vw, 130px);
  letter-spacing: 0.03em;
  text-align: center;
  animation: popin 0.35s cubic-bezier(.2,1.4,.4,1);
}

.d-overlay-inner.benar { color: #2FA84F; text-shadow: 0 0 40px rgba(47,168,79,0.6); }
.d-overlay-inner.salah { color: var(--merah); text-shadow: 0 0 40px rgba(200,30,44,0.6); }

@keyframes popin {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .d-main { grid-template-columns: 1fr; }
  .d-score { max-height: 160px; }
}

@media (prefers-reduced-motion: reduce) {
  .d-cell.filled.active,
  .d-timer.warn,
  .d-overlay,
  .d-overlay-inner,
  .d-score-float {
    animation: none !important;
  }
}