/* I Will Pass NCLEX — Phase 4: AI Nursing Tutor modes, study recommendations, Clinical Reasoning Coach, admin AI tools. */

/* ---------- tutor: how should the tutor help? ---------- */
.mode-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.mode-chip { display: inline-flex; align-items: center; gap: 0.4rem; min-height: 40px; padding: 0.4rem 0.85rem; border: 1px solid var(--line); border-radius: 99px; background: #fff; color: var(--ink); font-size: 0.875rem; font-weight: 600; text-decoration: none; }
.mode-chip:hover { border-color: #9DB6C1; color: var(--ink); }
.mode-chip.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.mode-chip:focus-visible { outline: 3px solid var(--marker); outline-offset: 2px; }
.mode-note { background: var(--mist); border-radius: 10px; padding: 0.6rem 0.85rem; font-size: 0.925rem; margin-bottom: 0.8rem; }

/* ---------- study coach: personal recommendations ---------- */
.reco-list { list-style: none; counter-reset: reco; padding: 0; margin: 0; display: grid; gap: 0.65rem; }
.reco-list > li { counter-increment: reco; display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.75rem 0.85rem; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.reco-list > li::before { content: counter(reco); flex: 0 0 auto; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--marker-soft); color: var(--ink); font-weight: 700; display: grid; place-items: center; }
.reco-body { flex: 1; min-width: 0; }

/* ---------- Clinical Reasoning Coach ---------- */
.cj-steps { list-style: none; padding: 0; margin: 0 0 1rem; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.35rem; counter-reset: none; }
.cj-steps li { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center; font-size: 0.8rem; color: var(--muted); position: relative; }
.cj-steps li::after { content: ""; position: absolute; top: 1rem; left: calc(50% + 1.1rem); right: calc(-50% + 1.1rem); height: 2px; background: var(--line); }
.cj-steps li:last-child::after { display: none; }
.cj-num { width: 2rem; height: 2rem; border-radius: 50%; border: 2px solid var(--line); background: #fff; display: grid; place-items: center; font-weight: 700; color: var(--muted); }
.cj-steps li.is-done .cj-num { background: var(--ok); border-color: var(--ok); color: #fff; }
.cj-steps li.is-done::after { background: var(--ok); }
.cj-steps li.is-now .cj-num { background: var(--ink); border-color: var(--ink); color: #fff; box-shadow: 0 0 0 4px var(--marker-soft); }
.cj-steps li.is-now { color: var(--ink); font-weight: 700; }
.cj-name { line-height: 1.2; }
@media (max-width: 575.98px) { .cj-name { font-size: 0.7rem; } .cj-num { width: 1.7rem; height: 1.7rem; } .cj-steps li::after { top: 0.85rem; } }
.rs-card { height: 100%; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; padding: 1rem; background: #fff; }
.rs-card .btn { margin-top: auto; }
.rs-scenario summary { cursor: pointer; }
.rs-text { white-space: normal; }

/* ---------- admin: AI tools ---------- */
.kind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.6rem; }
.kind-card { position: relative; display: block; cursor: pointer; margin: 0; }
.kind-card input { position: absolute; opacity: 0; inset: 0; }
.kind-card-body { display: block; height: 100%; border: 2px solid var(--line); border-radius: 12px; padding: 0.75rem 0.85rem; background: #fff; }
.kind-card input:checked + .kind-card-body { border-color: var(--teal); background: var(--mist); }
.kind-card input:focus-visible + .kind-card-body { outline: 3px solid var(--marker); outline-offset: 2px; }
.ai-q.is-reviewed { opacity: 0.75; }
.ai-q-text { font-size: 1.02rem; white-space: normal; margin-bottom: 0.5rem; }
.ai-q-options { padding-left: 1.4rem; margin-bottom: 0.6rem; }
.ai-q-options li { margin-bottom: 0.2rem; }
.ai-q-options li.is-correct { font-weight: 600; }
.ai-q-rationale { background: var(--paper); border-left: 3px solid var(--teal); padding: 0.55rem 0.8rem; border-radius: 0 8px 8px 0; font-size: 0.95rem; }
.ai-preview { border: 1px solid var(--line); border-radius: 10px; padding: 0.9rem 1rem; background: #fff; max-height: 34rem; overflow: auto; }
.sticky-actions { position: sticky; top: 0.5rem; z-index: 5; }