/* WPM — tool-specific */
.page { padding: 40px 20px; max-width: 800px; margin: 0 auto; }
.page h1 { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.page .subtitle { color: #888; margin-bottom: 20px; font-size: 14px; }

.opt-row { display: flex; gap: 18px; flex-wrap: wrap; align-items: end; margin-bottom: 14px; }
.opt-group { display: flex; flex-direction: column; gap: 6px; }
.opt-label { font-size: 11px; color: #aaa; text-transform: uppercase; letter-spacing: 1px; font-weight: 500; }

.seg { display: inline-flex; gap: 0; border: 1px solid #2a2a2a; border-radius: 6px; overflow: hidden; }
.seg-btn { background: #0d0d0d; color: #888; border: none; padding: 8px 14px; cursor: pointer; font-size: 13px; }
.seg-btn:hover { background: #1a1a1a; color: #ccc; }
.seg-btn.active { background: #ff4444; color: #fff; }

.opt-group select {
  background: #0d0d0d; border: 1px solid #2a2a2a; color: #fff;
  padding: 8px 10px; border-radius: 6px; font-size: 13px;
}

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.stat { background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 6px; padding: 10px; text-align: center; }
.stat-label { font-size: 10px; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.stat-val { font-size: 22px; font-weight: 700; color: #fff; font-family: 'SF Mono', monospace; }

.text-display {
  background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 8px;
  padding: 18px 20px; font-family: 'SF Mono', monospace; font-size: 18px;
  line-height: 1.7; min-height: 100px; margin-bottom: 12px;
  color: #555; word-spacing: 4px;
}
.text-display .ok { color: #4caf50; }
.text-display .wrong { color: #ff4444; background: rgba(255,68,68,0.15); }
.text-display .cursor { background: #ff4444; color: #fff; border-radius: 2px; }
.text-display .pending { color: #666; }

#input {
  background: #0d0d0d; border: 1px solid #2a2a2a; color: #fff;
  padding: 12px 14px; border-radius: 6px; font-size: 16px;
  font-family: 'SF Mono', monospace; width: 100%;
}
#input:focus { border-color: #ff4444; outline: none; }

.result-card { text-align: center; padding: 28px 20px; margin-top: 16px; }
.result-title { font-size: 22px; color: #fff; margin-bottom: 18px; }
.result-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.result-block { padding: 14px; background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 8px; }
.result-label { font-size: 11px; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.result-value { font-size: 22px; font-weight: 700; color: #fff; font-family: 'SF Mono', monospace; }

.ref-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 12px 0; }
.ref-table th { text-align: left; padding: 6px 12px; color: #888; font-weight: 500; border-bottom: 1px solid #2a2a2a; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.ref-table td { padding: 6px 12px; border-bottom: 1px solid #1f1f1f; color: #ccc; }
.ref-table td:first-child { font-family: 'SF Mono', monospace; color: #fff; }

@media (max-width: 600px) {
  .page { padding: 24px 12px; }
  .page h1 { font-size: 22px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .text-display { font-size: 16px; }
}