/* ==========================================================================
   Typing Speed Test
   Editorial dossier, duration/mode pills, typing stage with live caret,
   results, keyboard heatmap, window bars, Pro progress chart.
   ========================================================================== */

/* ---- Editorial ---------------------------------------------------------- */
.tst-ed { display: grid; grid-template-columns: 104px 1fr; gap: 1.5rem; align-items: start; }
.tst-ed-art { display: flex; flex-direction: column; align-items: center; color: var(--cluster-dark, #114F8D); }
.tst-ed-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 0.6rem; opacity: 0.65; border: 1px solid currentColor;
  padding: 0.15rem 0.45rem; border-radius: 2px;
}
.tst-ed-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.55rem; }
.tst-ed-head h2 { font-weight: 600; letter-spacing: -0.01em; }
.tst-ed-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.22rem 0.6rem; background: var(--cluster-dark, #114F8D); color: #fff; border-radius: 2px;
}
.tst-ed p { margin: 0 0 0.7rem 0; }
.tst-ed-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem 1.4rem; padding-top: 0.8rem; font-size: 0.78rem;
  border-top: 1px dashed color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.tst-ed-meta span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.6; display: block; margin-bottom: 0.1rem;
}
@media (max-width: 575.98px) {
  .tst-ed { grid-template-columns: 1fr; gap: 1rem; }
  .tst-ed-art { flex-direction: row; gap: 0.8rem; align-items: center; }
  .tst-ed-code { margin-top: 0; }
}

/* ---- Controls ----------------------------------------------------------- */
.tst-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.tst-durations, .tst-modes { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.tst-dur, .tst-mode {
  border: 1px solid var(--evvy-border-color, #DEE2E6); background: transparent; color: inherit;
  border-radius: 999px; font-size: 0.78rem; font-weight: 600; padding: 0.25rem 0.75rem; cursor: pointer;
}
.tst-dur.active, .tst-mode.active { background: var(--cluster-dark, #114F8D); color: #fff; border-color: var(--cluster-dark, #114F8D); }
.tst-mode:disabled { opacity: 0.4; cursor: default; }
.tst-live { margin-left: auto; display: flex; align-items: baseline; gap: 0.8rem; }
.tst-live-clock { font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.tst-live-wpm { font-size: 0.85rem; color: var(--evvy-text-secondary, #6C757D); font-variant-numeric: tabular-nums; }

/* ---- Stage -------------------------------------------------------------- */
.tst-stage {
  position: relative; border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px); padding: 1.3rem 1.4rem; min-height: 128px;
  cursor: text; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .tst-stage { background: var(--evvy-gray-100, #1E1E1E); }
.tst-stage:focus-within { border-color: var(--cluster-dark, #114F8D); }
.tst-words { font-size: 1.35rem; line-height: 2; letter-spacing: 0.01em; user-select: none; }
.tst-w { white-space: nowrap; }
.tst-w-done { opacity: 0.45; }
.tst-w-cur { border-radius: 4px; background: color-mix(in srgb, var(--cluster-dark, #114F8D) 8%, transparent); }
.tst-c-ok { color: #1E8449; }
[data-bs-theme="dark"] .tst-c-ok { color: #58D68D; }
.tst-c-bad { color: #C0392B; text-decoration: underline; }
[data-bs-theme="dark"] .tst-c-bad { color: #E74C3C; }
.tst-c-caret { box-shadow: inset 2px 0 0 var(--cluster-dark, #114F8D); animation: tst-blink 1s steps(1) infinite; }
@keyframes tst-blink { 50% { box-shadow: inset 2px 0 0 transparent; } }
.tst-stage-hint {
  position: absolute; inset: auto 1rem 0.6rem; font-size: 0.76rem; text-align: center;
  color: var(--evvy-text-secondary, #6C757D);
}
.tst-hidden-input { position: absolute; opacity: 0.01; width: 2px; height: 2px; border: 0; padding: 0; left: 50%; top: 50%; }

/* ---- Results ------------------------------------------------------------ */
.tst-results { display: none; }
.tst-results.show { display: block; }
.tst-hero-sub { font-size: 0.88rem; line-height: 1.6; margin-top: 0.5rem; color: var(--evvy-text-secondary, #6C757D); }
.tst-note { font-size: 0.74rem; line-height: 1.45; margin-top: 0.35rem; color: var(--evvy-text-secondary, #6C757D); }
.tst-small-val { font-size: 1.15rem; }
.tst-row-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 991.98px) { .tst-row-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .tst-row-4 { grid-template-columns: 1fr; } }

.tst-panel {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem; margin-top: 1.25rem; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .tst-panel { background: var(--evvy-gray-100, #1E1E1E); }
.tst-panel-title {
  font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.45rem; color: var(--cluster-dark, #114F8D);
}
.tst-muted { font-size: 0.78rem; color: var(--evvy-text-secondary, #6C757D); line-height: 1.55; }

/* ---- Keyboard heatmap --------------------------------------------------- */
.tst-kb-wrap { overflow-x: auto; }
.tst-kb { min-width: 420px; }
.tst-kb-row { display: flex; gap: 0.3rem; justify-content: center; margin-bottom: 0.3rem; }
.tst-kb-r1 { padding-left: 1.2rem; }
.tst-kb-r2 { padding-left: 2.8rem; }
.tst-key {
  position: relative; width: 38px; height: 38px; border-radius: 6px;
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; text-transform: uppercase;
}
.tst-key-hot {
  background: color-mix(in srgb, #C0392B calc(var(--heat, 0.4) * 55%), transparent);
  border-color: #C0392B; font-weight: 700;
}
.tst-key em {
  position: absolute; top: -6px; right: -4px; font-style: normal;
  font-size: 0.58rem; background: #C0392B; color: #fff; border-radius: 999px;
  padding: 0 0.28rem; line-height: 1.3;
}
.tst-key-space { width: 200px; }

/* ---- Bars --------------------------------------------------------------- */
.tst-curve { display: flex; gap: 0.35rem; align-items: flex-end; overflow-x: auto; padding-bottom: 0.2rem; min-height: 96px; }
.tst-bar-col { display: flex; flex-direction: column; align-items: center; gap: 0.2rem; flex: 0 0 auto; }
.tst-bar { width: 20px; border-radius: 4px 4px 0 0; background: color-mix(in srgb, var(--cluster-dark, #114F8D) 60%, transparent); }
.tst-bar-l { font-size: 0.62rem; color: var(--evvy-text-secondary, #6C757D); font-variant-numeric: tabular-nums; }

/* ---- Misc --------------------------------------------------------------- */
.tst-outline-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border: 1px solid var(--cluster-dark, #114F8D); background: transparent;
  color: var(--cluster-dark, #114F8D); border-radius: 999px;
  padding: 0.35rem 0.95rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.tst-outline-btn:hover { background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff); }
.tst-disclaimer {
  font-size: 0.78rem; line-height: 1.6; color: var(--evvy-text-secondary, #6C757D);
  padding: 0.8rem 1rem; border-radius: var(--evvy-radius-lg, 12px);
  background: color-mix(in srgb, var(--evvy-text-secondary, #6C757D) 8%, transparent);
}