/* Self-assessment: one question at a time, confidence before feedback, a map of what holds. */
.selfcheck-page main{max-width:880px}
.selfcheck-header{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:max(16px, env(safe-area-inset-top, 0px)) max(5.5%, env(safe-area-inset-right, 0px)) 16px max(5.5%, env(safe-area-inset-left, 0px));border-bottom:1px solid var(--line,#dedfd5);font-size:.75rem;background:var(--paper,#faf9f5);position:sticky;top:0;z-index:10}
.selfcheck-header span{color:var(--muted,#65736c)}
.selfcheck-intro{padding:44px 0 30px}
.selfcheck-intro h1{font-family:var(--serif,Georgia,serif);font-weight:400;font-size:clamp(2.3rem,5vw,3.6rem);line-height:1.08;margin:12px 0 18px}
.selfcheck-intro h1 em{color:var(--green,#175848)}
.selfcheck-lead{font-size:.98rem;line-height:1.7;max-width:640px}
.selfcheck-how{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.selfcheck-how>div{background:#eef2e9;border:1px solid #dbe2d3;border-radius:7px;padding:14px}
.selfcheck-how b{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--green,#175848);color:white;align-items:center;justify-content:center;font-size:.8rem}
.selfcheck-how p{font-size:.82rem;line-height:1.6;margin:8px 0 0}
.selfcheck-start{border-top:1px solid var(--line,#dedfd5);padding-top:22px}
.sc-selectors{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
.sc-field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px;color:var(--ink,#253c36)}
.sc-field select,.selfcheck-start select{min-height:44px;width:100%;border:1px solid #bdc9b7;border-radius:6px;background:white;color:var(--ink,#253c36);padding:8px 12px;font-size:16px!important;touch-action:manipulation}
.selfcheck-start label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px}
.selfcheck-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:16px 0}
.sc-question{padding:30px 0}
.sc-progress{display:flex;align-items:center;gap:12px;font-size:.75rem;color:var(--muted,#65736c);margin-bottom:14px;flex-wrap:wrap}
.sc-progress progress{flex:1;min-width:120px;margin:0}
.sc-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.sc-tags span{font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;background:#f1ede2;border:1px solid #e3dccb;border-radius:20px;padding:4px 10px;color:#6d5a3a}
.sc-question fieldset{border:0;padding:0;margin:0 0 18px;min-width:0}
.sc-question legend{padding:0;margin-bottom:14px;width:100%}
.sc-stem{display:block;font-family:var(--serif,Georgia,serif);font-size:1.35rem;line-height:1.45;margin-bottom:8px}
.sc-instruction{display:block;font-size:.78rem;color:var(--muted,#65736c)}
.sc-option{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:start;border:1.5px solid #d2dbca;background:#fafbf7;border-radius:8px;padding:14px 16px;margin-bottom:10px;cursor:pointer;font-size:.92rem;line-height:1.55;min-height:52px;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:all .15s ease}
.sc-option:hover{border-color:#b5c4ad;background:#f5f8f2}
.sc-option input{margin-top:2px;width:22px;height:22px;min-width:22px;min-height:22px;accent-color:var(--green,#175848);cursor:pointer}
.sc-option:has(input:checked){border-color:var(--green,#175848);background:#e5eee2}
.sc-option.is-correct,.sc-option.is-correct:has(input:checked){border-color:#4f8a5b;background:#e3f0e3}
.sc-option.is-wrong,.sc-option.is-wrong:has(input:checked){border-color:#a4624f;background:#f7e8e1}
.sc-chosen{display:inline-block;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;border:1px solid currentColor;border-radius:20px;padding:1px 7px;margin-left:6px;vertical-align:1px;color:#5b4a2f}
.sc-option-feedback{grid-column:2;font-size:.82rem;color:#3c4e46;line-height:1.6}
.sc-confidence{background:#f5efe3;border-radius:8px;padding:16px!important}
.sc-confidence legend{font-weight:600;font-size:.88rem;margin-bottom:10px!important}
.sc-confidence label{display:inline-flex;gap:8px;align-items:center;margin:4px 10px 6px 0;padding:8px 14px;min-height:44px;background:rgba(255,255,255,0.7);border:1px solid #d9d0c1;border-radius:999px;font-size:.86rem;font-weight:500;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:all .15s ease}
.sc-confidence label:hover,.sc-confidence label:has(input:checked){background:#ffffff;border-color:var(--gold,#b17b31);color:#4a3416}
.sc-confidence input{width:18px;height:18px;accent-color:var(--gold,#b17b31);cursor:pointer}
.sc-error{color:#8c3f2f;font-size:.82rem;min-height:1.2em}
.sc-error:empty{display:none}
.sc-feedback{border-left:4px solid #8aa381;background:#f0f4ed;padding:16px 20px;border-radius:0 6px 6px 0;margin-top:18px}
.sc-feedback.misconception{border-color:#a4624f;background:#f8ecdf}
.sc-feedback.review{border-color:#c08a4a;background:#f7f0e2}
.sc-feedback.fragile{border-color:#b9a04f}
.sc-verdict{font-size:.92rem}
.sc-explanation{font:italic 1rem/1.6 Georgia,serif;color:#5b4a2f}
.sc-repair{margin:12px 0}
.sc-next{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:16px}
.selfcheck-results{padding:34px 0}
.selfcheck-results h2{font-size:2rem;margin:8px 0}
.sc-tone{font-size:.95rem;line-height:1.7}
.sc-calibration{background:#eef2e9;border-radius:6px;padding:12px 16px;font-size:.88rem}
.sc-map th{max-width:320px}
.sc-map tr.misconception{background:#fbf1ea}
.sc-map tr.review{background:#fbf6ec}
.sc-dot{display:inline-block;font-size:.62rem;border-radius:20px;padding:3px 8px;margin:2px 0;border:1px solid;white-space:nowrap}
.sc-dot.solid{background:#e3f0e3;border-color:#4f8a5b;color:#2f5f3a}
.sc-dot.fragile{background:#f6f0d6;border-color:#b9a04f;color:#6b5a1d}
.sc-dot.review{background:#f7ecdc;border-color:#c08a4a;color:#7a4f1d}
.sc-dot.misconception{background:#f7e3dc;border-color:#a4624f;color:#7a3524}
.sc-dot.todo{background:#f0f0ec;border-color:#c9c9c0;color:#6c6c64}
.sc-legend{display:grid;gap:4px;margin:14px 0}
.sc-legend p{font-size:.76rem;margin:0;line-height:1.6}
.selfcheck-page footer{margin-top:30px;padding-bottom:max(40px, calc(30px + env(safe-area-inset-bottom, 0px)))}
.sc-remedial-btn{display:inline-flex;align-items:center;gap:8px;background:#b45309;color:#ffffff!important;font-weight:600;font-size:.86rem;padding:12px 20px;min-height:44px;border-radius:6px;text-decoration:none;box-shadow:0 2px 6px rgba(180,83,9,0.25);transition:all .18s ease;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.sc-remedial-btn:hover{background:#92400e;transform:translateY(-1px);box-shadow:0 4px 10px rgba(180,83,9,0.35)}
.sc-feedback.misconception .sc-remedial-btn{background:#b91c1c;box-shadow:0 2px 6px rgba(185,28,28,0.25)}
.sc-feedback.misconception .sc-remedial-btn:hover{background:#991b1b}
.sc-remedial-link{color:#b45309;font-weight:600;text-decoration:underline;text-underline-offset:3px;min-height:44px;display:inline-flex;align-items:center;touch-action:manipulation}
.sc-remedial-link:hover{color:#78350f}
.sc-empathy-box{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:8px;margin:14px 0;line-height:1.55;box-shadow:0 1px 3px rgba(0,0,0,0.04)}
.sc-empathy-icon{font-size:1.6rem;line-height:1;flex-shrink:0}
.sc-empathy-content{flex:1}
.sc-empathy-title{margin:0 0 6px;font-size:.95rem;font-weight:700}
.sc-empathy-msg{margin:0;font-size:.88rem;color:#374151}
.sc-misconception-box{background:#fffbeb;border:1px solid #fde68a;border-left:5px solid #d97706}
.sc-misconception-box .sc-empathy-title{color:#92400e}
.sc-calm-box{background:#f0fdf4;border:1px solid #bbf7d0;border-left:5px solid #16a34a}
.sc-calm-box .sc-empathy-title{color:#166534}
.sc-adaptive-badge{display:inline-flex;align-items:center;gap:6px;background:#e0f2fe;color:#0369a1;border:1px solid #bae6fd;border-radius:20px;padding:6px 12px;font-size:.8rem;font-weight:600;margin:10px 0}
.sc-tag-adapted{background:#e0f2fe!important;border-color:#bae6fd!important;color:#0369a1!important}
.sc-notes-btn{display:inline-flex;align-items:center;gap:6px;background:#f3f4f6;color:#374151!important;border:1px solid #d1d5db;border-radius:6px;padding:11px 18px;min-height:44px;font-size:.84rem;font-weight:600;text-decoration:none;transition:all .15s ease;margin-left:8px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.sc-notes-btn:hover{background:#e5e7eb;border-color:#9ca3af;transform:translateY(-1px)}
.sc-map-container{overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
@media(max-width:640px){.selfcheck-how{grid-template-columns:1fr}.sc-selectors{grid-template-columns:1fr;gap:10px}.selfcheck-header{font-size:.68rem;padding:max(12px, env(safe-area-inset-top, 0px)) 5% 12px}.selfcheck-header span{display:none}.sc-stem{font-size:1.15rem}.selfcheck-page main{padding:0 5%}.sc-notes-btn{margin-left:0;margin-top:8px}}



.sc-figure{margin:16px 0 20px;background:#f3f4ec;border:1px solid #d2dbca;border-radius:8px;padding:12px;text-align:center}
.sc-figure img{max-width:100%;height:auto;max-height:440px;object-fit:contain;border-radius:4px;background:white}
.sc-figure figcaption{font-size:.78rem;color:var(--muted,#65736c);margin-top:8px;line-height:1.5}
.sc-figure figcaption a{color:var(--green,#175848);margin-left:6px}
.sc-diagram-figure{background:#f8fafc;border-color:#cbd5e1}
.sc-diagram-canvas{position:relative;display:inline-block;max-width:100%;margin:0 auto;border-radius:6px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.06);background:white}
.sc-diagram-canvas img{display:block;width:100%;height:auto;margin:0 auto}
.sc-diagram-mask{position:absolute;box-sizing:border-box;background:#ffffff !important;opacity:1 !important;border:2px solid #0284c7;border-radius:6px;box-shadow:0 2px 8px rgba(15,23,42,0.22);display:flex;align-items:center;justify-content:flex-start;padding:2px 6px;gap:5px;font-size:.82rem;font-weight:600;color:#0f172a;z-index:5;transition:all .2s cubic-bezier(0.4,0,0.2,1);user-select:none;text-align:left}
.sc-diagram-mask.is-target{border-color:#2563eb;background:#ffffff !important;opacity:1 !important;box-shadow:0 0 0 3px rgba(37,99,235,0.35),0 2px 10px rgba(0,0,0,0.25);animation:sc-mask-pulse 2s infinite ease-in-out}
@keyframes sc-mask-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.025)}}
.sc-mask-badge{display:inline-flex;align-items:center;justify-content:center;background:#0284c7;color:#fff;font-size:.72rem;font-weight:800;border-radius:4px;min-width:18px;height:18px;padding:0 4px;line-height:1;flex-shrink:0}
.sc-diagram-mask.is-target .sc-mask-badge{background:#2563eb}
.sc-mask-slot{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-style:italic;color:#64748b;font-weight:500}
.sc-diagram-mask.has-value .sc-mask-slot{font-style:normal;color:#0f172a;font-weight:700}
.sc-diagram-mask.is-correct{border-color:#16a34a;background:#f0fdf4 !important;opacity:1 !important}
.sc-diagram-mask.is-correct .sc-mask-badge{background:#16a34a}
.sc-diagram-mask.is-correct .sc-mask-slot{color:#15803d}
.sc-diagram-mask.is-wrong{border-color:#dc2626;background:#fef2f2 !important;opacity:1 !important}
.sc-diagram-mask.is-wrong .sc-mask-badge{background:#dc2626}
.sc-diagram-mask.is-wrong .sc-mask-slot{color:#b91c1c}
.sc-diagram-mask.revealed{border-color:#64748b;background:#f8fafc !important;opacity:1 !important}
.sc-diagram-mask.revealed .sc-mask-badge{background:#64748b}
.sc-diagram-mask.revealed .sc-mask-slot{font-style:normal;color:#1e293b;font-weight:600}
.sc-diagram-toolbar{margin-top:10px;display:flex;justify-content:center;align-items:center;gap:12px}
.sc-diagram-toggle-btn{font-size:.82rem;padding:6px 12px;color:#0369a1;background:#f0f9ff;border:1px solid #bae6fd;border-radius:6px;cursor:pointer;transition:all .15s ease}
.sc-diagram-toggle-btn:hover{background:#e0f2fe;border-color:#7dd3fc}
@media(max-width:640px){.sc-diagram-mask{padding:1px 3px;font-size:.68rem;gap:3px}.sc-mask-badge{min-width:14px;height:14px;font-size:.62rem}}
.selfcheck-page [hidden]{display:none!important}
.sc-prerequisites a{overflow-wrap:anywhere}
.sc-reading-alert{display:block;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:12px 14px;color:#166534;line-height:1.55;font-size:.88rem;margin:8px 0}
.sc-reading-alert a{color:#15803d;font-weight:700}