/* Study programmes (templates/learn/plans.html, plan_detail.html). Tokens from app.css; logical properties only. */
.plan-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.plan-card { display: grid; gap: 8px; color: inherit; text-decoration: none; align-content: start; }
.plan-card h3 { font-size: var(--fs-lg); margin: 0; }
.plan-card .pc-arrow { color: var(--ink-2); }
.plan-active { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; border-color: var(--teal); }
.plan-active.calm { border-color: var(--hair); }
.plan-active small { display: block; color: var(--ink-2); }
.pa-ic { display: grid; place-items: center; inline-size: 44px; aspect-ratio: 1; border-radius: 50%; background: color-mix(in srgb, var(--teal) 14%, transparent); color: var(--teal); flex: none; }
.plan-head h1 { margin: 0; }
.plan-progress { display: grid; gap: 6px; max-inline-size: 520px; }
.plan-intro p { margin: 0; }
.plan-weeks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; counter-reset: none; }
.pw { padding: 0; overflow: hidden; }
.pw > details > summary { list-style: none; cursor: pointer; }
.pw > details > summary::-webkit-details-marker { display: none; }
.pw-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; min-block-size: 44px; }
.pw-head b { display: block; }
.pw-phase { display: flex; align-items: center; gap: 4px; color: var(--ink-2); }
.pw-n { display: grid; place-items: center; inline-size: 36px; aspect-ratio: 1; border-radius: 50%; border: 2px solid var(--hair); font-weight: 700; flex: none; }
.pw.current { border-color: var(--teal); }
.pw.current .pw-n { border-color: var(--teal); color: var(--teal); }
.pw.done .pw-n { background: var(--ok); border-color: var(--ok); color: #fff; }
.pw.locked .pw-items { opacity: .6; }
.pw-goal { padding-inline: 16px; margin: 0 0 8px; color: var(--ink-2); }
.pw .lockbox { margin: 0 16px 10px; }
.pw-items { list-style: none; margin: 0; padding: 0 8px 8px; display: grid; gap: 2px; }
.pi { display: flex; align-items: center; gap: 10px; padding: 10px 8px; border-radius: 12px; }
.pi:hover { background: color-mix(in srgb, var(--hair) 45%, transparent); }
.pi-body { display: grid; gap: 2px; min-inline-size: 0; }
.pi-body a { font-weight: 600; }
.pi-note { color: var(--ink-2); }
.pi-ic { display: grid; place-items: center; inline-size: 32px; aspect-ratio: 1; border-radius: 10px; background: color-mix(in srgb, var(--hair) 60%, transparent); flex: none; }
.pi.is-done .pi-ic { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.pi.is-done .pi-body a, .pi.is-done .pi-body > span { color: var(--ink-2); }
.pi-tick { min-block-size: 44px; white-space: nowrap; }
.pi-tick[aria-pressed="true"] { color: var(--ok); }
.pw-check { margin: 0 16px 14px; padding: 10px 12px; border-radius: 12px; background: color-mix(in srgb, var(--teal) 8%, transparent); font-size: var(--fs-sm); }
.pw-check ul { margin: 6px 0 0; padding-inline-start: 18px; }
@media (max-width: 520px) { .pi { flex-wrap: wrap; } .pi form { margin-inline-start: 42px; } }