:root {
  --bg: #0f1726;
  --panel: #182335;
  --ink: #dce6f5;
  --accent: #4fa3e3;
  --bad: #d4553f;
  --good: #5fae6c;
  --muted: #8ba0bf;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace;
  padding: 24px;
}

main {
  width: 100%;
  max-width: 560px;
}

.screen { text-align: center; }
.screen.hidden { display: none; }

h1 { font-size: 1.5rem; margin-bottom: 0.5rem; }

.tagline { color: var(--muted); margin-bottom: 1.5rem; }

.region-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.region-btn {
  font: inherit;
  cursor: pointer;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--muted);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: left;
}
.region-btn:hover { border-color: var(--accent); }
.region-btn .region-name { font-weight: bold; display: block; }
.region-btn .region-best { color: var(--muted); font-size: 0.85rem; }

.mc-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  margin-bottom: 1.5rem;
}
.mc-toggle input { accent-color: var(--accent); }

.btn-primary, .btn-secondary {
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  padding: 12px 24px;
}

.btn-primary {
  background: var(--accent);
  color: #0f1726;
  border: none;
  font-weight: bold;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:disabled { opacity: 0.6; cursor: default; }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--muted);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-text {
  font: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--muted);
  text-decoration: underline;
  padding: 4px;
}
.btn-text:hover { color: var(--accent); }

.hidden { display: none !important; }

.hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.card {
  background: var(--panel);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 1rem;
}

.flag-display {
  width: 240px;
  max-width: 100%;
  margin: 0 auto 1.25rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--muted);
  background: #fff;
}
.flag-img {
  display: block;
  width: 100%;
  height: auto;
}

.name-display { margin-bottom: 1.25rem; }
.prompt-label { color: var(--muted); margin: 0 0 0.25rem; }
#country-name { margin: 0; font-size: 1.4rem; }

.typed-form {
  display: flex;
  gap: 8px;
}
.typed-input {
  flex: 1;
  font: inherit;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--muted);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 0;
}
.typed-input:focus { outline: none; border-color: var(--accent); }
.typed-input:disabled { opacity: 0.6; }
.typed-form .btn-primary { padding: 10px 18px; }

.choices {
  display: grid;
  gap: 10px;
}
.name-choices { grid-template-columns: 1fr 1fr; }
.flag-choices { grid-template-columns: 1fr 1fr 1fr; }

.choice-btn {
  font: inherit;
  cursor: pointer;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--muted);
  border-radius: 8px;
  padding: 10px 8px;
}
.choice-btn:hover:not(:disabled) { border-color: var(--accent); }
.choice-btn:disabled { cursor: default; }
.choice-btn.correct { background: var(--good); color: #0f1b12; border-color: var(--good); }
.choice-btn.wrong { background: var(--bad); color: #1b0f0f; border-color: var(--bad); }

.flag-choice-btn {
  padding: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.flag-choice-btn img {
  width: 100%;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--muted);
}
.flag-choice-btn .choice-name {
  font-size: 0.7rem;
  color: var(--muted);
  min-height: 0;
  visibility: hidden;
}
.flag-choice-btn.correct .choice-name,
.flag-choice-btn.wrong .choice-name { visibility: visible; }
.flag-choice-btn.correct { border-color: var(--good); }
.flag-choice-btn.correct .choice-name { color: var(--good); }
.flag-choice-btn.wrong { border-color: var(--bad); }
.flag-choice-btn.wrong .choice-name { color: var(--bad); }

#btn-idk { margin-top: 10px; }

.feedback {
  margin-top: 0.9rem;
  min-height: 1.4em;
  font-weight: bold;
}
.feedback.good { color: var(--good); }
.feedback.bad { color: var(--bad); }

.game-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.score-final { font-size: 1.2rem; margin: 1rem 0 0.25rem; }
.best-line { color: var(--muted); margin: 0 0 1.25rem; }

.missed {
  text-align: left;
  background: var(--panel);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 1.5rem;
}
.missed:empty { display: none; }
.missed h3 { margin: 0 0 10px; font-size: 1rem; color: var(--muted); }
.missed-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.missed-row:first-of-type { border-top: none; }
.missed-row img {
  width: 32px;
  border-radius: 3px;
  background: #fff;
  border: 1px solid var(--muted);
  flex-shrink: 0;
}
.missed-row .missed-name { font-weight: bold; }
.missed-row .missed-given { color: var(--muted); font-size: 0.85rem; }

.over-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}