:root {
  --bg: #0f172a;
  --bg2: #1e293b;
  --bg3: #334155;
  --accent: #f59e0b;
  --accent2: #fbbf24;
  --text: #e2e8f0;
  --muted: #64748b;
  --correct: #10b981;
  --incorrect: #ef4444;
  --radius: 10px;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── header ─────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--bg3);
  flex-wrap: wrap;
  gap: 10px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text);
}
.logo-icon { font-size: 1.5rem; }
.logo span > span { color: var(--accent); }

.header-right { display: flex; align-items: center; gap: 14px; }

.nav-link { color: var(--muted); font-size: 0.85rem; text-decoration: none; }
.nav-link:hover { color: var(--text); }

.streak-badge { font-size: 0.9rem; font-weight: 700; color: var(--accent); }

.profile-btn {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.15s;
}
.profile-btn:hover { border-color: var(--accent); }

/* ── caps lock warning ───────────────────────────────────── */
.caps-warn {
  background: #7c2d12;
  color: #fed7aa;
  text-align: center;
  padding: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── main ────────────────────────────────────────────────── */
main {
  flex: 1;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 20px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── mode bar ────────────────────────────────────────────── */
.mode-bar {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.mode-btn, .count-btn, .timed-btn {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  color: var(--muted);
  padding: 5px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.12s;
  white-space: nowrap;
}
.mode-btn:hover, .count-btn:hover, .timed-btn:hover { color: var(--text); border-color: var(--muted); }
.mode-btn.active, .count-btn.active, .timed-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  font-weight: 700;
}

.divider { color: var(--bg3); }

/* ── stats bar ───────────────────────────────────────────── */
.stats-bar { display: flex; gap: 28px; align-items: baseline; }

.stat { display: flex; flex-direction: column; align-items: center; }

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--mono);
  color: var(--accent);
  line-height: 1;
  transition: color 0.3s;
}

.stat-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 3px;
}

/* ── words box ───────────────────────────────────────────── */
.words-box {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  padding: 24px 22px;
  font-family: var(--mono);
  font-size: 1.2rem;
  line-height: 1.9;
  letter-spacing: 0.01em;
  height: 160px;
  overflow-y: hidden;
  scroll-behavior: smooth;
  position: relative;
  cursor: text;
  transition: border-color 0.15s;
  word-break: break-word;
  user-select: none;
}
.words-box:focus-within { border-color: var(--accent); }

#words { pointer-events: none; }

#words span { transition: color 0.04s; }
#words span.correct   { color: var(--correct); }
#words span.incorrect { color: var(--incorrect); text-decoration: underline wavy; }
#words span.cursor {
  border-left: 2px solid var(--accent);
  margin-left: -1px;
  padding-left: 1px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { border-color: var(--accent); }
  50%       { border-color: transparent; }
}

#typeInput {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  top: 0; left: 0;
}

.countdown {
  text-align: center;
  font-size: 4rem;
  font-weight: 900;
  color: var(--accent);
  padding: 16px;
  font-family: var(--mono);
}

.click-hint {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: -10px;
}
.click-hint kbd {
  background: var(--bg3);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* ── result panel ────────────────────────────────────────── */
.result-panel {
  background: var(--bg2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.result-stats { display: flex; gap: 24px; align-items: flex-end; flex-wrap: wrap; }

.result-stat .val {
  font-size: 2.6rem;
  font-weight: 900;
  font-family: var(--mono);
  color: var(--accent);
  line-height: 1;
}
.result-stat-small .val-small {
  font-size: 1.4rem;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--muted);
  line-height: 1;
}
.result-stat .lbl, .result-stat-small .lbl {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.result-right { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

.pb-badge {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  padding: 4px 10px;
  background: var(--bg3);
  border-radius: 20px;
}
.pb-badge.pb-new {
  color: var(--accent);
  background: #f59e0b1a;
  border: 1px solid var(--accent);
}

.result-actions { display: flex; gap: 10px; align-items: center; }
.restart-hint { font-size: 0.75rem; color: var(--muted); }

/* ── share panel ─────────────────────────────────────────── */
.share-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.share-label { font-size: 0.82rem; color: var(--muted); }

.btn-share {
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.12s;
}
.btn-twitter { background: #000; color: #fff; border-color: #333; }
.btn-twitter:hover { background: #111; }

/* ── daily done ──────────────────────────────────────────── */
.daily-done-box {
  background: var(--bg2);
  border: 1px solid var(--correct);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
}
.daily-done-box h3 { color: var(--correct); margin-bottom: 14px; font-size: 1.05rem; }
.done-stats { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; }
.done-stat .dv { font-size: 1.8rem; font-weight: 800; color: var(--accent); font-family: var(--mono); }
.done-stat .dl { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; }
.done-share { margin-top: 14px; font-size: 0.85rem; color: var(--muted); }

/* ── buttons ─────────────────────────────────────────────── */
.btn {
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.12s;
}
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: var(--accent2); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--bg3);
  color: var(--muted);
}
.btn-ghost:hover { border-color: var(--text); color: var(--text); }

/* ── bottom grid ─────────────────────────────────────────── */
.bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 640px) { .bottom-grid { grid-template-columns: 1fr; } }

/* ── leaderboard ─────────────────────────────────────────── */
.lb-card {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  overflow: hidden;
}

.lb-header {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--bg3);
  padding-right: 10px;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--muted);
  padding: 10px 0;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid transparent;
  transition: all 0.12s;
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn:hover:not(.active) { color: var(--text); }

.live-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--correct);
  letter-spacing: 0.08em;
  white-space: nowrap;
  margin-left: 4px;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--correct);
  animation: live-blink 2s ease-in-out infinite;
}

@keyframes live-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.live-dot.live-pulse {
  animation: live-flash 0.4s ease-out;
}
@keyframes live-flash {
  0%   { transform: scale(1.8); opacity: 1; background: #fff; }
  100% { transform: scale(1);   opacity: 1; background: var(--correct); }
}

.lead-table { width: 100%; }
.lead-table table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }
.lead-table thead th {
  color: var(--muted); font-size: 0.68rem; text-transform: uppercase;
  padding: 7px 12px; text-align: left; letter-spacing: 0.04em;
}
.lead-table tbody tr { border-top: 1px solid var(--bg3); transition: background 0.1s; }
.lead-table tbody tr:hover { background: var(--bg3); }
.lead-table tbody tr.my-row { background: #f59e0b10; }
.lead-table td { padding: 7px 12px; }
.lead-table .empty { text-align: center; color: var(--muted); padding: 20px; font-size: 0.82rem; }

/* ── race card ───────────────────────────────────────────── */
.race-card {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
}
.race-card h3 {
  font-size: 0.88rem;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.race-hint {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 7px;
  text-align: center;
}

.race-player {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--bg3);
  font-size: 0.82rem;
}
.race-player:last-child { border-bottom: none; }
.race-player.me .rp-name { color: var(--accent); font-weight: 700; }
.rp-name { min-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rp-bar-wrap { flex: 1; height: 7px; background: var(--bg3); border-radius: 4px; overflow: hidden; }
.rp-bar { height: 100%; background: var(--accent); border-radius: 4px; transition: width 0.4s ease; }
.rp-wpm { min-width: 44px; text-align: right; font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.rp-done { color: var(--correct); }

.race-results { padding: 4px 0; }
.race-results-title { font-weight: 700; margin-bottom: 8px; font-size: 0.9rem; }
.race-result-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--bg3);
  font-size: 0.82rem;
}
.race-result-row.me { background: #f59e0b08; }
.rr-pos { width: 24px; text-align: center; }
.rr-name { flex: 1; }
.rr-wpm { font-family: var(--mono); font-weight: 700; color: var(--accent); }
.rr-acc { color: var(--muted); }

/* ── profile modal ───────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal {
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-radius: 14px;
  padding: 28px;
  width: 100%;
  max-width: 360px;
}
.modal h2 {
  margin-bottom: 20px;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-close {
  background: none; border: none; color: var(--muted);
  font-size: 1.2rem; cursor: pointer;
}
.modal-close:hover { color: var(--text); }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 0.78rem; color: var(--muted);
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.04em;
}
.form-group input, .form-group select {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--bg3);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus { border-color: var(--accent); }

/* ── target banner ───────────────────────────────────────── */
.target-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f59e0b0d;
  border: 1px solid #f59e0b33;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.83rem;
  flex-wrap: wrap;
}
.target-label { color: var(--muted); }
.target-name  { color: var(--text); font-weight: 600; }
.target-sep   { color: var(--bg3); }
.target-wpm   { color: var(--accent); font-weight: 800; font-family: var(--mono); }

/* ── rank badge ──────────────────────────────────────────── */
.rank-badge {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  padding: 4px 10px;
  background: var(--bg3);
  border-radius: 20px;
  text-align: center;
}
.rank-badge.rank-first {
  color: var(--accent);
  background: #f59e0b1a;
  border: 1px solid var(--accent);
}

/* ── state tag in leaderboard ────────────────────────────── */
.state-tag {
  display: inline-block;
  font-size: 0.68rem;
  background: var(--bg3);
  color: var(--muted);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--mono);
  vertical-align: middle;
}

/* ── utilities ───────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── mobile ──────────────────────────────────────────────── */
@media (max-width: 500px) {
  .words-box { font-size: 1rem; padding: 16px 14px; height: 140px; }
  .stat-value { font-size: 1.5rem; }
  .result-stat .val { font-size: 2rem; }
  header { padding: 10px 14px; }
  main { padding: 14px 12px 36px; }
  .mode-bar { gap: 4px; }
}