/* Keywise learn views: lessons (pn-ln-*), the Tips page and the home hero. Colours only from style.css tokens. */

/* ---------- lesson frame ---------- */
.pn-ln-meta { gap: 8px 12px; margin-top: -8px; }
.pn-ln-lesson { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.pn-ln-lesson > .prose:first-child h2:first-child { margin-top: 0; }
.pn-ln-figure { max-width: 100%; min-width: 0; }
.pn-ln-figure .caption:empty { display: none; }
.pn-ln-figure .controls { background: transparent; padding: 0; }
.pn-ln-callout-body { display: flex; flex-direction: column; gap: 6px; }
.pn-ln-table td .btn { white-space: nowrap; }
.pn-ln-name { color: var(--accent); min-height: 1.2em; }
.pn-ln-fingers { font-size: 14px; color: var(--muted); overflow-wrap: anywhere; }
.pn-ln-count { font-size: 18px; font-weight: 600; color: var(--accent); min-height: 1.5em; }
.pn-ln-pedal { font-size: 13px; color: var(--muted); }
.pn-ln-strip { grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); }
.pn-ln-strip .pn-tile { padding: 8px; gap: 2px; }

.pn-ln-practise { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.pn-ln-practise h2 { font-size: 22px; }
.pn-ln-complete {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px;
}
.pn-ln-complete .btn.primary { max-width: 100%; white-space: normal; text-align: left; }

.pn-ln-tempo .row { gap: 8px; flex-wrap: nowrap; }
.pn-ln-tempo output { min-width: 64px; color: var(--fg); font-size: 13px; }

/* 12-bar chart */
.pn-ln-twelve { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.pn-ln-bar {
  position: relative; background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 18px 8px 10px; text-align: center; min-width: 0; min-height: 52px; transition: background .1s, border-color .1s;
}
.pn-ln-bar b { font: 700 15px var(--font-mono); }
.pn-ln-bar-n { position: absolute; top: 3px; left: 7px; font: 500 10px var(--font-mono); color: var(--muted); }
.pn-ln-bar.now { background: var(--accent-soft); border-color: var(--accent); }
.pn-ln-bar.now b { color: var(--accent); }

/* ---------- home ---------- */
.pn-home-now { font: 700 clamp(20px, 3vw, 26px)/1.2 var(--font-display); color: var(--accent); min-height: 1.3em; overflow-wrap: anywhere; }

/* ---------- tips page ---------- */
.pn-totd { display: flex; flex-direction: column; gap: 10px; background: var(--accent-soft); border-radius: var(--radius); padding: 18px; }
.pn-tip { display: flex; flex-direction: column; gap: 8px; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.pn-tip p { color: var(--muted); font-size: 15px; }
.pn-tip .pn-tip-link { margin-top: auto; font-size: 14px; font-weight: 600; text-decoration: none; }
.pn-tip .pn-tip-link:hover { text-decoration: underline; }
.pn-tip-featured { border-color: var(--accent); }
.pn-tip-featured h2 { font-size: clamp(26px, 5vw, 34px); }
.pn-tip-featured p { color: var(--fg); font-size: 17px; max-width: 62ch; }
.pn-tip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 12px; }
.pn-tips-empty { grid-column: 1 / -1; padding: 24px 0; text-align: center; }
.pn-tips-filters { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: end; }
.pn-tips-search { flex: 1 1 260px; }
.pn-tips-search input { width: 100%; }
.pn-chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pn-chip-btn {
  font: 500 13px var(--font-body); padding: 6px 12px; border-radius: 999px; cursor: pointer; min-height: 34px;
  background: var(--surface-2); color: var(--muted); border: 1px solid transparent;
}
.pn-chip-btn:hover { color: var(--fg); border-color: var(--line); }
.pn-chip-btn.on { background: var(--accent); color: var(--accent-ink); }

.pn-routine-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 720px) { .pn-routine-grid { grid-template-columns: 1fr; } }
.pn-blocks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.pn-block { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.pn-block-body { gap: 2px; min-width: 0; }
.pn-block-min { flex: 0 0 52px; font-size: 13px; font-weight: 600; color: var(--accent); padding-top: 2px; }
.pn-block.now { border-color: var(--accent); background: var(--accent-soft); }
.pn-block.done { opacity: 0.6; }
.pn-block.done strong::after { content: ' ✓'; color: var(--good); }
.pn-timer { display: flex; flex-direction: column; gap: 12px; align-items: stretch; background: var(--surface-2); border-radius: var(--radius); padding: 16px; }
.pn-timer-label { font-weight: 600; }
.pn-timer-clock { font: 900 clamp(56px, 14vw, 84px)/1 var(--font-display); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }