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

:root {
  --bg: #1e1e1e;
  --bg-secondary: #2a2a2a;
  --text: #d1d0c5;
  --text-muted: #7a7a7a;
  --border: #3a3a3a;
  --accent: #e2b714;
  --correct: #d1d0c5;
  --error: #ca4754;
  --error-bg: rgba(202, 71, 84, 0.15);
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.container {
  max-width: 1100px;
  width: 100%;
  padding: 20px 0;
}

/* --- HEADER --- */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 15px;
}

.logo {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
}
.logo span { color: var(--text); font-weight: 300; }

.right-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.controls button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 6px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}

.controls button:hover { color: var(--text); background: var(--bg-secondary); }
.controls button.active { color: var(--accent); background: var(--bg-secondary); }

.timer-display {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  min-width: 60px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.timer-display.warning { color: var(--error); }

.custom-time-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.custom-time-wrapper input {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
  padding: 5px 8px;
  border-radius: 6px;
  width: 60px;
  text-align: center;
  transition: all 0.2s;
  outline: none;
}

.custom-time-wrapper input:focus {
  border-color: var(--accent);
  background: var(--bg-secondary);
}

.custom-time-wrapper input::placeholder {
  color: var(--text-muted);
  font-size: 0.65rem;
  opacity: 0.5;
}
.custom-time-wrapper input::-webkit-inner-spin-button,
.custom-time-wrapper input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.custom-time-wrapper input[type="number"] { -moz-appearance: textfield; }

.custom-time-label {
  color: var(--text-muted);
  font-size: 0.7rem;
  margin-left: 4px;
  pointer-events: none;
  opacity: 0.5;
}

/* --- TEST AREA --- */
.test-area-wrapper {
  position: relative;
  height: 350px;
  overflow: hidden;
  margin-bottom: 10px;
  padding: 10px 0;
}

.test-area {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 15px 0;
  cursor: text;
  line-height: 3.8rem;
  user-select: none;
  white-space: normal;
  word-wrap: break-word;
  word-break: break-word;
  transition: transform 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

.word {
  display: inline;
  font-size: 2.2rem;
  margin-right: 0.5rem;
  color: var(--text-muted);
}

.char {
  transition: color 0.05s;
  position: relative;
  display: inline;
}

.char.correct { color: var(--correct); }
.char.incorrect {
  color: var(--error);
  background: var(--error-bg);
  border-radius: 2px;
}
.char.extra {
  color: var(--error);
  background: var(--error-bg);
  border-radius: 2px;
}

.char.cursor {
  border-left: 2px solid var(--text);
  animation: blink 0.8s step-end infinite;
  box-shadow: 0 0 8px rgba(209, 208, 197, 0.1);
}

.char.cursor.incorrect { border-left-color: var(--error); }

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

/* --- RESET CENTER --- */
.reset-center {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 15px;
}

.reset-center .keybind-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 6px 16px;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.reset-center .keybind-hint:hover {
  border-color: var(--accent);
  color: var(--text);
}

.reset-center .keybind-hint kbd {
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text);
  font-size: 0.7rem;
  border: 1px solid var(--border);
  font-family: inherit;
}

/* --- REPORT --- */
.report {
  display: none;
  background: var(--bg-secondary);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  margin-top: 30px;
  text-align: center;
  animation: slideUp 0.4s ease;
}

.report.show { display: block; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.report .big-number {
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
}
.report .sub { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.2rem; }

.report .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 2rem;
  margin: 1.8rem 0;
}

.report .stat-item .label {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.report .stat-item .value {
  font-size: 1.6rem;
  color: var(--text);
  font-weight: 500;
}

.report .reset-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.8rem 2.5rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 0.5rem;
}

.report .reset-btn:hover {
  border-color: var(--accent);
  transform: scale(1.05);
}

/* --- RESPONSIVE --- */
@media (max-width: 700px) {
  .header { flex-direction: column; align-items: stretch; gap: 15px; }
  .right-controls { justify-content: center; flex-wrap: wrap; }
  .controls { justify-content: center; }
  .word { font-size: 1.6rem; }
  .test-area { line-height: 2.8rem; }
  .test-area-wrapper { height: 250px; }
  .report .big-number { font-size: 2.8rem; }
  .timer-display { font-size: 1.1rem; min-width: 45px; }
  .reset-center { margin-top: 15px; }
}

@media (max-width: 480px) {
  body { padding: 15px; }
  .word { font-size: 1.2rem; margin-right: 0.3rem; }
  .test-area { line-height: 2.2rem; padding: 5px 0; }
  .test-area-wrapper { height: 180px; }
  .controls button { font-size: 0.7rem; padding: 4px 8px; }
  .custom-time-wrapper input { width: 45px; font-size: 0.7rem; }
  .report .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .timer-display { font-size: 0.95rem; min-width: 35px; }
  .reset-center { margin-top: 10px; }
}