:root {
  --bg: #0c1712;
  --bg-glow: radial-gradient(ellipse 900px 500px at 50% -10%, #23402a 0%, transparent 60%);
  --surface: #12211a;
  --surface-raised: #172a20;
  --line: #2b4433;
  --chalk: #f1efe4;
  --muted: #9db29a;
  --gold: #e8b34a;
  --gold-dim: #8a6b2e;
  --correct: #5fbe72;
  --correct-dim: #234a2c;
  --wrong: #d0603a;
  --wrong-dim: #4a2a20;
  --redacted: #1c3324;
  --radius: 10px;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  background-image: var(--bg-glow);
  background-attachment: fixed;
  color: var(--chalk);
  font-family: var(--font-body);
  padding: 32px 16px 64px;
}

.app {
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Header ---------- */

header {
  text-align: center;
  margin-bottom: 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 6px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: clamp(28px, 7vw, 40px);
  margin: 0;
  line-height: 1.05;
}

.subtitle {
  color: var(--muted);
  font-size: 14px;
  margin: 10px 0 0;
}

/* ---------- Player banner ---------- */

.player-banner {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  padding: 18px 16px 20px;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
}

.player-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    rgba(232, 179, 74, 0.04) 0px,
    rgba(232, 179, 74, 0.04) 2px,
    transparent 2px,
    transparent 14px
  );
  pointer-events: none;
}

.player-banner .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.player-banner h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(24px, 6vw, 34px);
  margin: 0;
  letter-spacing: 0.01em;
}

.puzzle-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

/* ---------- Team sheet table ---------- */

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  margin-bottom: 18px;
  -webkit-overflow-scrolling: touch;
}

.team-sheet {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.team-sheet th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-raised);
}

.team-sheet th.num, .team-sheet td.num {
  text-align: right;
}

.team-sheet td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: middle;
}

.team-sheet tr:last-child td {
  border-bottom: none;
}

.years-cell {
  font-family: var(--font-mono);
  color: var(--muted);
  white-space: nowrap;
  font-size: 13px;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.club-cell {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: 15px;
}

.club-redacted {
  display: inline-block;
  width: 100%;
  height: 1.1em;
  border-radius: 3px;
  background: repeating-linear-gradient(
    -45deg,
    var(--redacted) 0px,
    var(--redacted) 6px,
    #16281d 6px,
    #16281d 12px
  );
}

.club-revealed {
  animation: floodlight 0.5s ease-out;
}

@keyframes floodlight {
  0% { text-shadow: 0 0 0 rgba(232, 179, 74, 0); color: var(--gold); }
  40% { text-shadow: 0 0 14px rgba(232, 179, 74, 0.9); color: var(--gold); }
  100% { text-shadow: 0 0 0 rgba(232, 179, 74, 0); color: var(--chalk); }
}

/* ---------- Guess form ---------- */

.guess-form {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.guess-form input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
}

.guess-form input:focus {
  outline: none;
  border-color: var(--gold);
}

.guess-form input.duplicate-flash {
  border-color: var(--wrong);
  animation: shake 0.35s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.guess-form input:disabled {
  opacity: 0.5;
}

.guess-form button {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 14px;
  background: var(--gold);
  color: #17240f;
  border: none;
  border-radius: var(--radius);
  padding: 0 20px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.guess-form button:hover:not(:disabled) {
  background: #f2c569;
}

.guess-form button:disabled {
  background: var(--gold-dim);
  color: #17240f;
  cursor: not-allowed;
  opacity: 0.6;
}

/* ---------- Guess history ---------- */

.guess-history {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  min-height: 34px;
}

.stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1.5px solid;
  transform: rotate(var(--tilt, -1deg));
  user-select: none;
}

.stamp.correct {
  color: var(--correct);
  border-color: var(--correct);
  background: var(--correct-dim);
}

.stamp.wrong {
  color: var(--wrong);
  border-color: var(--wrong);
  background: var(--wrong-dim);
  text-decoration: line-through;
}

/* ---------- Status bar ---------- */

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 18px;
}

#gameMessage {
  color: var(--gold);
  font-weight: 600;
}

/* ---------- Result panel ---------- */

.result-panel {
  background: var(--surface);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.result-panel.hidden {
  display: none;
}

.result-panel h3 {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
}

#resultMessage {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--gold);
  font-size: 20px;
  margin: 0 0 16px;
}

#resultGrid {
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 16px;
  font-family: var(--font-mono);
}

.result-panel button {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 13px;
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  padding: 10px 18px;
  cursor: pointer;
}

.result-panel button:hover {
  background: rgba(232, 179, 74, 0.1);
}

footer {
  text-align: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 32px;
  letter-spacing: 0.05em;
}

/* ---------- Small screens ---------- */

@media (max-width: 400px) {
  body {
    padding: 20px 10px 48px;
  }

  .team-sheet th,
  .team-sheet td {
    padding: 9px 8px;
    font-size: 13px;
  }

  .guess-form button {
    padding: 0 14px;
    font-size: 13px;
  }

  .status-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}