/* ═══════════════════════════════════════════════════════════════
   TYPEHIRE — Stylesheet
   Neon-terminal aesthetic: dark navy base, cyan/pink/gold accents
   ═══════════════════════════════════════════════════════════════ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --bg:       #05070f;
  --surface:  #0b0f1e;
  --border:   #1a2340;
  --cyan:     #00f5ff;
  --pink:     #ff2d78;
  --gold:     #ffd700;
  --green:    #39ff14;
  --dim:      #3a4a6b;
  --text:     #c8d8f0;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', 'Courier New', monospace;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Title Bar ──────────────────────────────────────────────── */
#titleBar {
  width: 100%;
  max-width: 820px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#titleLeft {
  display: flex;
  align-items: center;
  gap: 12px;
}

#titleLogo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 3px;
}

#titleVersion {
  font-size: 11px;
  color: rgba(0, 245, 255, 0.5);
  border: 1px solid rgba(0, 245, 255, 0.25);
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
}

#titleTagline {
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 2px;
  font-family: var(--font-mono);
}

/* ── HUD ────────────────────────────────────────────────────── */
#hud {
  width: 100%;
  max-width: 820px;
  display: flex;
  gap: 0;
  padding: 10px 14px;
  background: var(--bg);
  position: relative;
  flex-shrink: 0;
}

.hud-cell {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px 6px;
  margin: 0 4px;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

/* Top accent bar per cell */
.hud-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 1px; right: 1px;
  height: 2px;
  border-radius: 2px 2px 0 0;
}
#hud-wpm::before   { background: var(--cyan); }
#hud-acc::before   { background: var(--green); }
#hud-score::before { background: var(--gold); }
#hud-lives::before { background: var(--pink); }

.hud-label {
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 1.5px;
  margin-bottom: 2px;
}

.hud-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 1px;
}

.hud-unit {
  font-size: 8px;
  color: var(--dim);
  letter-spacing: 1px;
  margin-top: 2px;
}

.cyan  { color: var(--cyan); }
.green { color: var(--green); }
.gold  { color: var(--gold); }
.pink  { color: var(--pink); }
.dim   { color: var(--dim); }

#lvl-badge {
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 10px;
  color: var(--gold);
  font-family: var(--font-display);
  letter-spacing: 2px;
}

/* ── Arena Wrapper ──────────────────────────────────────────── */
#arenaWrapper {
  width: 100%;
  max-width: 820px;
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── Combo Flash ────────────────────────────────────────────── */
#comboFlash {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  letter-spacing: 4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s;
  text-shadow: 0 0 20px currentColor;
}

/* ── Overlays ───────────────────────────────────────────────── */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: rgba(5, 7, 15, 0.88);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.overlay.active {
  opacity: 1;
  pointer-events: all;
}

.overlay-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  letter-spacing: 6px;
}

.cyan-glow  { color: var(--cyan);  text-shadow: 0 0 30px rgba(0,245,255,0.5), 0 0 2px rgba(0,245,255,0.8); }
.pink-glow  { color: var(--pink);  text-shadow: 0 0 30px rgba(255,45,120,0.5), 0 0 2px rgba(255,45,120,0.8); }
.gold-glow  { color: var(--gold);  text-shadow: 0 0 30px rgba(255,215,0,0.5),  0 0 2px rgba(255,215,0,0.8); }

.overlay-score {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 900;
  line-height: 1;
}

.overlay-sub {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--dim);
  text-align: center;
  padding: 0 20px;
}

.overlay-hint {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan);
}

/* ── Stats row (game over) ──────────────────────────────────── */
.stats-row {
  display: flex;
  gap: 16px;
  margin: 8px 0;
}

.stat-cell {
  width: 150px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px;
  text-align: center;
}

.stat-label {
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
}

/* ── Game Button ────────────────────────────────────────────── */
.game-btn {
  margin-top: 4px;
  padding: 12px 40px;
  background: transparent;
  border: 1.5px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.game-btn:hover {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0,245,255,0.4);
}

/* ── Input Area ─────────────────────────────────────────────── */
#inputArea {
  width: 100%;
  max-width: 820px;
  padding: 10px 14px 12px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

#inputWrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 14px;
  transition: border-color 0.2s;
}

#inputWrapper:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,245,255,0.15);
}

#inputCaret {
  color: var(--cyan);
  font-size: 22px;
  line-height: 1;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

#typeInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 20px;
  padding: 12px 0;
  caret-color: var(--cyan);
  letter-spacing: 1px;
}

#typeInput::placeholder {
  color: var(--dim);
  font-size: 14px;
}

#typeInput:disabled {
  opacity: 0.4;
}

/* ── Screen shake animation ─────────────────────────────────── */
@keyframes shake {
  0%,100% { transform: translate(0,0); }
  20%     { transform: translate(-5px, 3px); }
  40%     { transform: translate(5px, -3px); }
  60%     { transform: translate(-4px, 2px); }
  80%     { transform: translate(4px, -2px); }
}

.shaking {
  animation: shake 0.35s ease;
}

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }