/* Kartkówki i sprawdziany: wybór działu i praca na jednej stronie, czytelna jak kartka ze sprawdzianem. */
.school-tests-screen{padding-top:24px;padding-bottom:32px}.school-tests-screen>h2{margin:10px 0 14px}
.school-tests-cta{margin-top:14px;font-size:13px}.school-tests-cta a{color:var(--mint);text-decoration:underline;text-underline-offset:3px}
.school-tests-entry{display:grid;gap:18px;margin-bottom:20px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}
.st-intro p{max-width:70ch;margin:0 0 10px;color:var(--muted);font-size:14px;line-height:1.65}
.st-kinds{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.st-kinds li{padding:7px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px}
.st-active h3,.st-heading{margin:0 0 10px;font-size:16px}
.st-active ul,.st-history ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.st-active li{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border:1px solid var(--mint);border-radius:14px}
.st-subjects{display:flex;flex-wrap:wrap;gap:8px}.st-subjects button{min-height:44px;padding:8px 16px;border:1px solid var(--line);border-radius:12px;background:transparent;color:inherit;font:inherit;font-size:14px;cursor:pointer}.st-subjects button[aria-pressed=true]{border-color:var(--mint);color:var(--mint);font-weight:700}
.st-chapters{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.st-chapter{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:14px}
.st-chapter>div:first-child{display:grid;gap:3px;min-width:0;flex:1 1 220px}.st-chapter b{overflow-wrap:anywhere}
.st-count,.st-lock,.st-small{font-size:12px;color:var(--muted)}.st-chapter.is-locked{opacity:.7}
.st-chapter-actions{display:flex;flex-wrap:wrap;gap:8px}.st-chapter-actions .btn{min-height:40px;font-size:13px}.st-chapter-actions .btn[disabled]{opacity:.45;cursor:not-allowed}
.st-history summary{cursor:pointer;font-weight:700}.st-history ul{margin-top:10px}.st-history li{display:flex;align-items:center;gap:12px}.st-history small{display:block;color:var(--muted)}
.st-status{min-height:1.2em;margin:0;font-size:13px}
/* Kartka z pracą */
.st-paper{display:grid;gap:16px}
.st-paper-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:2px solid var(--line)}
.st-paper-head h3{margin:4px 0;font-size:clamp(20px,3vw,26px)}.st-paper-head p{margin:0;color:var(--muted);font-size:13px}
.st-paper-kind{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mint)}
.st-paper-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:12px;color:var(--muted)}
.st-instruction{margin:0;font-size:13px;color:var(--muted);line-height:1.6}
.st-questions{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.st-question{padding:16px;border:1px solid var(--line);border-radius:16px;min-width:0}
.st-question fieldset{margin:0;padding:0;border:0;min-width:0}
.st-question legend{float:left;margin-right:8px;padding:0}.st-number{font-weight:800;font-size:16px;color:var(--mint)}
.st-prompt{overflow-wrap:anywhere;line-height:1.6}.st-prompt p{margin:0 0 8px}.st-prompt::after{content:"";display:block;clear:both}
.st-question .math-figure{margin:10px 0}.st-question .math-figure img{height:auto}
.st-choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:8px;margin-top:10px}
.st-choice{display:flex;align-items:center;gap:10px;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;cursor:pointer;overflow-wrap:anywhere}
.st-choice input{position:absolute;opacity:0;pointer-events:none}
.st-letter{flex:0 0 auto;display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;font-weight:700;font-size:13px}
.st-choice-text{flex:1;min-width:0}
label.st-choice:hover{border-color:var(--mint)}
label.st-choice:has(input:focus-visible){outline:2px solid var(--mint);outline-offset:2px}
label.st-choice:has(input:checked){border-color:var(--mint);background:color-mix(in srgb,var(--mint) 12%,transparent)}
label.st-choice:has(input:checked) .st-letter{background:var(--mint);border-color:var(--mint);color:#0c0d19}
.st-paper-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-top:6px}.st-paper-foot .st-status,.st-paper-foot .st-small{flex-basis:100%}
/* Wynik */
.st-score{display:flex;align-items:center;gap:18px;padding:18px;border:1px solid var(--line);border-radius:18px}
.st-score h3{margin:4px 0;font-size:clamp(22px,4vw,30px)}.st-score p{margin:2px 0}
.st-mark{flex:0 0 auto;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;border:2px solid currentColor;font:800 20px/1 var(--font-h,inherit)}
.st-score .st-mark{width:68px;height:68px;font-size:36px;border-radius:18px}
.st-mark-5,.st-mark-6{color:#22c55e}.st-mark-3,.st-mark-4{color:#38bdf8}.st-mark-2{color:#f59e0b}.st-mark-1{color:#ef4444}
.st-reward{color:#22c55e;font-weight:700}
.st-verdict{margin-bottom:8px;font-weight:800;font-size:13px}
.st-question.is-correct{border-color:#22c55e88}.st-question.is-correct .st-verdict{color:#22c55e}
.st-question.is-wrong{border-color:#ef444488}.st-question.is-wrong .st-verdict{color:#ef4444}
.st-result .st-choice{cursor:default}
.st-choice.is-key{border-color:#22c55e;background:#22c55e1a}.st-choice.is-key .st-letter{background:#22c55e;border-color:#22c55e;color:#06210f}
.st-choice.is-chosen{border-color:#ef4444;background:#ef44441a}
.st-tag{flex:0 0 auto;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.st-explanation{margin:10px 0 0;padding:10px 12px;border-left:3px solid var(--mint);border-radius:8px;background:color-mix(in srgb,var(--mint) 7%,transparent);font-size:14px;line-height:1.6}
@media (max-width:560px){.school-tests-entry{padding:16px}.st-question{padding:12px}.st-paper-meta{align-items:flex-start}.st-score{align-items:flex-start}}
@media print{.school-tests-screen>.btn,.st-paper-foot{display:none}.st-question{break-inside:avoid}}
/* „Mam sprawdzian”: karta terminu na ekranie startowym */
.test-plan{display:grid;gap:12px;max-width:650px;width:100%;margin:0 0 18px}
.tp-empty,.tp-card,.tp-form{padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.tp-empty p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}.tp-empty b{color:var(--ink)}
.tp-card header h3{margin:4px 0 2px;font-size:clamp(18px,3vw,22px);overflow-wrap:anywhere}.tp-card header p{margin:0;font-size:14px}
.tp-card.is-due{border-color:#f59e0b}
.tp-kind{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mint)}
.tp-steps{display:grid;gap:6px;margin:12px 0;padding:0;list-style:none;font-size:13px;color:var(--muted)}
.tp-steps li{padding-left:2px}.tp-steps .is-done{color:#22c55e}.tp-steps .is-due{color:#f59e0b;font-weight:700}
.tp-actions{display:flex;flex-wrap:wrap;gap:8px}.tp-actions .btn{min-height:40px;font-size:13px}
.tp-form{display:grid;gap:12px}.tp-form h3{margin:0;font-size:18px}
.tp-form label{display:grid;gap:6px;font-size:13px;font-weight:600}
.tp-form select,.tp-form input[type=date]{min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:transparent;color:inherit;font:inherit;font-weight:400;max-width:100%}
.tp-form select option{color:#111}
.tp-form fieldset{display:flex;flex-wrap:wrap;gap:14px;margin:0;padding:0;border:0}.tp-form legend{margin-bottom:6px;font-size:13px;font-weight:600}
.tp-form .tp-radio{display:flex;align-items:center;gap:8px;font-weight:400;min-height:44px}
.tp-status{min-height:1.2em;margin:0;font-size:13px}