@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600;700&family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --cream: #F5F1E8;
  --cream-dark: #EAE3D3;
  --burgundy: #8B2635;
  --burgundy-dark: #6E1E2A;
  --burgundy-light: #A8455A;
  --taupe: #8A8580;
  --taupe-light: #C9C3B8;
  --dusty-rose: #C08A93;
  --ink: #33302C;
  --gold: #C9A24B;
  --success: #4C7A5A;
  --error: #A83B3B;
  --shadow: 0 4px 18px rgba(51, 48, 44, 0.12);
  --radius: 14px;
  --font-script: 'Dancing Script', cursive;
  --font-serif: 'Cormorant Garamond', serif;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-ui);
}

body {
  position: relative;
  overflow-x: hidden;
}

body.bg-illustrated::before,
body.bg-illustrated::after {
  content: '';
  position: fixed;
  width: min(38vw, 300px);
  height: min(24vw, 190px);
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

body.bg-illustrated::before {
  left: -10px;
  top: -10px;
  background-image: url('/img/corner-bike.svg');
  transform: scaleX(-1);
}

body.bg-illustrated::after {
  right: -10px;
  bottom: -10px;
  background-image: url('/img/corner-canal.svg');
}

.app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 { margin: 0 0 0.4em; font-family: var(--font-serif); font-weight: 600; color: var(--burgundy-dark); }

.title-script {
  font-family: var(--font-script);
  color: var(--burgundy);
  font-size: clamp(2.4rem, 8vw, 4rem);
  line-height: 1.1;
  margin: 0;
}

.subtitle {
  font-family: var(--font-serif);
  color: var(--taupe);
  font-style: italic;
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
}

p { line-height: 1.5; }

a { color: var(--burgundy); }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  width: 100%;
}

.center-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--taupe-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem;
}

.btn {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 2px solid var(--burgundy);
  background: var(--burgundy);
  color: var(--cream);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, box-shadow 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn:hover { background: var(--burgundy-dark); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn.btn-outline {
  background: transparent;
  color: var(--burgundy);
}
.btn.btn-outline:hover { background: var(--burgundy); color: var(--cream); }

.btn.btn-ghost {
  background: transparent;
  border-color: var(--taupe-light);
  color: var(--taupe);
}
.btn.btn-ghost:hover { border-color: var(--taupe); color: var(--ink); background: transparent; }

.btn.btn-sm { padding: 0.45rem 1rem; font-size: 0.9rem; }
.btn.btn-lg { padding: 1rem 2.25rem; font-size: 1.15rem; }
.btn.btn-block { width: 100%; }

input[type=text], input[type=number], select, textarea {
  font-family: var(--font-ui);
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  border: 1.5px solid var(--taupe-light);
  background: #fff;
  color: var(--ink);
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--burgundy);
  box-shadow: 0 0 0 3px rgba(139, 38, 53, 0.12);
}

label { font-weight: 600; font-size: 0.85rem; color: var(--taupe); display: block; margin-bottom: 0.3rem; }

.field { margin-bottom: 1rem; }

.pin-display {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: 0.35em;
  font-size: clamp(2rem, 8vw, 3.2rem);
  color: var(--burgundy);
  background: #fff;
  border-radius: var(--radius);
  padding: 0.5em 0.6em;
  display: inline-block;
  border: 2px dashed var(--taupe-light);
  animation: pin-breathe 2.6s ease-in-out infinite;
}

@keyframes pin-breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139, 38, 53, 0); }
  50% { box-shadow: 0 0 0 10px rgba(139, 38, 53, 0.06); }
}

.badge {
  display: inline-block;
  background: var(--cream-dark);
  color: var(--taupe);
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ---- Answer option shapes (color-coded, palette-matched) ---- */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-top: 1.25rem;
}
@media (max-width: 520px) {
  .options-grid { grid-template-columns: 1fr; }
}

.option-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  border: none;
  color: #fff;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1.05rem;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, filter 0.15s ease, opacity 0.15s ease, box-shadow 0.15s ease;
}
.option-btn:hover { filter: brightness(1.06); }
.option-btn:active { transform: scale(0.98); }
.option-btn:disabled { cursor: default; }
.option-btn .shape { flex: none; width: 22px; height: 22px; display: inline-block; }

.opt-0 { background: var(--burgundy); }
.opt-1 { background: var(--taupe); }
.opt-2 { background: var(--dusty-rose); }
.opt-3 { background: var(--ink); }
.opt-4 { background: var(--gold); }
.opt-5 { background: var(--burgundy-light); }

.option-btn.dim { opacity: 0.4; filter: grayscale(0.3); }

/* The choice the player just tapped needs to read as unmistakable at a
   glance: a bright pulsing ring + a checkmark badge, while everything else
   fades back so the selection visually "wins" the screen. */
.option-btn:disabled:not(.selected) { opacity: 0.45; filter: grayscale(0.35); }
.option-btn.selected {
  transform: scale(1.04);
  z-index: 1;
  outline: 3px solid #fff;
  outline-offset: -3px;
  box-shadow: 0 0 0 4px var(--gold), 0 4px 18px rgba(201, 162, 75, 0.55);
  animation: selected-pulse 1s ease-in-out infinite;
}
.option-btn.selected::after {
  content: '✓';
  position: absolute;
  top: -10px;
  right: -10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(51,48,44,0.3);
}

@keyframes selected-pulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--gold), 0 4px 14px rgba(201, 162, 75, 0.5); }
  50% { box-shadow: 0 0 0 7px var(--gold), 0 4px 24px rgba(201, 162, 75, 0.8); }
}

.options-grid .option-btn {
  animation: option-enter 0.4s ease backwards;
}
/* Higher specificity than the plain entrance rule above so both animations
   run together on reveal (fade/slide in, then pop) instead of one clobbering
   the other via source-order tiebreak. */
.options-grid .option-btn.correct, .options-grid .option-btn.incorrect {
  animation: option-enter 0.4s ease backwards, reveal-pop 0.45s ease 0.3s backwards;
}
.options-grid .option-btn.correct { background: var(--success) !important; }
.options-grid .option-btn.incorrect { background: var(--error) !important; }
.options-grid .option-btn:nth-child(1) { animation-delay: 0s; }
.options-grid .option-btn:nth-child(2) { animation-delay: 0.06s; }
.options-grid .option-btn:nth-child(3) { animation-delay: 0.12s; }
.options-grid .option-btn:nth-child(4) { animation-delay: 0.18s; }
.options-grid .option-btn:nth-child(5) { animation-delay: 0.24s; }
.options-grid .option-btn:nth-child(6) { animation-delay: 0.3s; }

@keyframes option-enter {
  from { opacity: 0; transform: translateY(14px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes reveal-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

/* ---- Leaderboard ---- */
.leaderboard-list { list-style: none; margin: 1rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: #fff;
  color: var(--ink);
  border-radius: 10px;
  padding: 0.75rem 1.1rem;
  box-shadow: 0 2px 8px rgba(51,48,44,0.08);
}
.leaderboard-row .rank {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--burgundy);
  width: 2em;
}
.leaderboard-row .nickname { flex: 1; font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.leaderboard-row .score { font-variant-numeric: tabular-nums; color: var(--burgundy-dark); font-weight: 700; font-size: 1.1rem; }
.leaderboard-row .fastest-badge {
  font-size: 0.85rem; font-weight: 700; color: var(--gold);
  background: rgba(201, 162, 75, 0.15); border-radius: 999px; padding: 0.2rem 0.6rem;
  white-space: nowrap;
}
.leaderboard-row.me { border: 2px solid var(--burgundy); }
.leaderboard-row.rank-1 { background: linear-gradient(90deg, #fff, #f7e9c9); animation: row-glow 2.2s ease-in-out infinite; }

.leaderboard-list .leaderboard-row {
  animation: row-slide-in 0.45s ease backwards;
}
.leaderboard-list .leaderboard-row:nth-child(1) { animation-delay: 0s; }
.leaderboard-list .leaderboard-row:nth-child(2) { animation-delay: 0.05s; }
.leaderboard-list .leaderboard-row:nth-child(3) { animation-delay: 0.1s; }
.leaderboard-list .leaderboard-row:nth-child(4) { animation-delay: 0.15s; }
.leaderboard-list .leaderboard-row:nth-child(5) { animation-delay: 0.2s; }
.leaderboard-list .leaderboard-row:nth-child(n+6) { animation-delay: 0.24s; }

@keyframes row-slide-in {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes row-glow {
  0%, 100% { box-shadow: 0 2px 8px rgba(51,48,44,0.08); }
  50% { box-shadow: 0 2px 16px rgba(201, 162, 75, 0.45); }
}

/* ---- Timer ---- */
.timer-ring {
  width: 64px; height: 64px; border-radius: 50%;
  border: 5px solid var(--cream-dark);
  border-top-color: var(--burgundy);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-family: var(--font-serif); font-size: 1.3rem;
  color: var(--burgundy);
  transition: color 0.2s ease, border-top-color 0.2s ease;
}
.timer-ring.urgent, .badge.urgent {
  color: var(--error);
  animation: urgent-pulse 0.6s ease-in-out infinite;
}
.timer-ring.urgent { border-top-color: var(--error); }

.timer-bar-track {
  width: 100%; height: 10px; background: var(--cream-dark); border-radius: 999px; overflow: hidden;
}
.timer-bar-fill {
  height: 100%; background: var(--burgundy); border-radius: 999px;
  transition: width 0.2s linear, background 0.2s ease;
}
.timer-bar-fill.urgent { background: var(--error); }

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

/* ---- Utility ---- */
.row { display: flex; align-items: center; gap: 0.75rem; }
.row.between { justify-content: space-between; }
.row.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 0.75rem; }
.muted { color: var(--taupe); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.hidden { display: none !important; }
.points-breakdown-line { font-size: 0.95rem; margin: 0.15rem 0; }

.qr-box { background: #fff; padding: 1rem; border-radius: var(--radius); box-shadow: var(--shadow); display: inline-block; }
.qr-box img { display: block; width: 200px; height: 200px; }

.question-image {
  max-width: 100%; max-height: 260px; border-radius: 12px; margin: 1rem auto; display: block;
  box-shadow: var(--shadow);
}

.round-image {
  max-width: 100%; max-height: 220px; border-radius: 12px; margin: 0 auto 1rem; display: block;
  box-shadow: var(--shadow);
}

.toast {
  position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--cream); padding: 0.65rem 1.2rem; border-radius: 999px;
  font-size: 0.9rem; box-shadow: var(--shadow); z-index: 50;
}

.connection-pill {
  position: fixed; top: 0.75rem; right: 0.75rem; z-index: 40;
  font-size: 0.75rem; padding: 0.3rem 0.7rem; border-radius: 999px; font-weight: 600;
  background: var(--success); color: #fff; transition: background 0.2s ease;
}
.connection-pill.offline { background: var(--error); }

.lang-switcher { position: fixed; top: 0.75rem; left: 0.75rem; z-index: 40; }
.lang-switcher select {
  font-family: var(--font-ui); font-size: 0.8rem; font-weight: 600;
  padding: 0.3rem 0.5rem; border-radius: 999px; border: 1.5px solid var(--taupe-light);
  background: #fff; color: var(--ink); cursor: pointer;
}

body.theme-dark { color: var(--cream); }
body.theme-dark .card { background: rgba(51, 48, 44, 0.55); border-color: rgba(245,241,232,0.25); }
body.theme-dark h1, body.theme-dark h2, body.theme-dark h3, body.theme-dark .subtitle { color: var(--cream); }
body.theme-dark .muted { color: var(--taupe-light); }
body.theme-dark .title-script { color: var(--gold); }

/* ---- Confetti (final leaderboard) ---- */
.confetti-piece {
  position: fixed; top: -20px; z-index: 60; pointer-events: none;
  border-radius: 2px;
  animation: confetti-fall linear forwards;
}
@keyframes confetti-fall {
  to { transform: translateY(105vh) rotate(360deg); opacity: 0.85; }
}