/* ===== Variabile de culoare ===== */
:root {
  --fundal: #f2f4f7;
  --card: #ffffff;
  --text: #1d2433;
  --text-slab: #5b6578;
  --accent: #2e5a8a;
  --accent-inchis: #1f3a5f;
  --bordura: #d9dfe8;
  --verde: #1f8a4c;
  --rosu: #c0392b;
  --galben: #b7791f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: var(--fundal);
  color: var(--text);
  line-height: 1.5;
}

/* ===== Header și footer ===== */
.header {
  background: linear-gradient(135deg, var(--accent-inchis), var(--accent));
  color: #ffffff;
  text-align: center;
  padding: 36px 16px 30px;
}

.header h1 {
  margin: 0 0 6px;
  font-size: 1.8rem;
}

.header p {
  margin: 0;
  opacity: 0.85;
}

.footer {
  text-align: center;
  padding: 10px 16px 40px;
}

.footer a { color: var(--accent); }

/* ===== Conținut ===== */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px;
}

.card {
  background-color: var(--card);
  border: 1px solid var(--bordura);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
}

.card h2 {
  margin-top: 0;
  color: var(--accent-inchis);
  font-size: 1.25rem;
}

code {
  background-color: #eef2f7;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}

.output {
  background-color: #1d2433;
  color: #d6e2f0;
  padding: 12px 16px;
  border-radius: 8px;
  white-space: pre-wrap;
  font-size: 0.95rem;
  margin: 0 0 12px;
}

.answer {
  background-color: #f7f9fc;
  border-left: 4px solid var(--accent);
  padding: 10px 14px;
  margin: 0;
}

/* ===== Jocul ===== */
.game { text-align: center; }

.hint {
  color: var(--text-slab);
  margin-top: -6px;
}

.choices {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.choice-btn {
  width: 120px;
  padding: 14px 8px;
  font-size: 1rem;
  font-weight: bold;
  color: var(--accent-inchis);
  background-color: #e8eef6;
  border: 2px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, background-color 0.15s;
}

.choice-btn .icon {
  display: block;
  font-size: 2.2rem;
  margin-bottom: 4px;
}

.choice-btn:hover:not(:disabled) {
  transform: translateY(-3px);
  border-color: var(--accent);
  background-color: #dbe5f2;
}

.choice-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.arena {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 10px 0 14px;
}

.pick {
  flex: 1;
  max-width: 220px;
  background-color: #f7f9fc;
  border: 1px solid var(--bordura);
  border-radius: 10px;
  padding: 12px;
}

.pick-label {
  font-size: 0.8rem;
  color: var(--text-slab);
}

.pick-value {
  font-size: 1.3rem;
  font-weight: bold;
  margin-top: 4px;
}

.vs {
  font-weight: bold;
  color: var(--text-slab);
}

.round-result {
  font-size: 1.4rem;
  font-weight: bold;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 16px;
  color: var(--text-slab);
}

.round-result.win  { color: var(--verde);  background-color: #e6f4ec; }
.round-result.lose { color: var(--rosu);   background-color: #fbeaea; }
.round-result.draw { color: var(--galben); background-color: #fdf4e3; }

.score {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.score-box {
  width: 110px;
  border: 1px solid var(--bordura);
  border-radius: 10px;
  padding: 10px;
}

.score-number {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent-inchis);
}

.score-label {
  font-size: 0.85rem;
  color: var(--text-slab);
}

.rounds { margin: 14px 0 4px; }

.leader {
  color: var(--text-slab);
  margin: 4px 0 12px;
}

.final {
  font-weight: bold;
  font-size: 1.1rem;
  background-color: #fff6d6;
  border: 1px solid #f0d77a;
  border-radius: 10px;
  padding: 12px;
}

.new-game {
  padding: 10px 22px;
  font-size: 1rem;
  font-weight: bold;
  color: #ffffff;
  background-color: var(--accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.new-game:hover { background-color: var(--accent-inchis); }

/* ===== Ecrane mici ===== */
@media (max-width: 480px) {
  .choice-btn { width: 96px; }
  .arena { flex-direction: column; gap: 8px; }
  .pick { width: 100%; max-width: none; }
  .score-box { width: 90px; }
}