/* Wspólne aktywności „Most” — układanie kodu i zaznaczanie błędów.
 *
 * Ten arkusz jest ładowany tylko na stronach, które zawierają
 * data-hz-aktywnosc. Dzięki temu każdy kurs może użyć tych samych
 * atomów bez kopiowania wyglądu i bez obciążania pozostałych stron.
 */

.hz-most {
    margin: 26px 0;
    padding: 18px 18px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background:
        radial-gradient(circle at 100% 0, rgba(105, 80, 199, .08), transparent 42%),
        #fbfaff;
}

.hz-most-kicker {
    margin: 0 0 4px;
    color: var(--purple);
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.hz-most-tytul {
    margin: 0 0 6px;
    color: var(--ink);
    font-size: 19px;
    line-height: 1.3;
}

.hz-most-opis {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.55;
}

.hz-most-kroki {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 0 4px;
    padding: 0;
    list-style: none;
}

.hz-most-kroki li {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 9px;
    border: 1px solid #ddd7f3;
    border-radius: 999px;
    background: #fff;
    color: #5b5478;
    font-size: 11.5px;
    font-weight: 600;
}

.hz-most-kroki b {
    display: inline-grid;
    width: 17px;
    height: 17px;
    place-items: center;
    border-radius: 50%;
    background: var(--purple);
    color: #fff;
    font-size: 10px;
}

.hz-most-status {
    display: inline-block;
    margin-top: 10px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #f0edf9;
    color: #5b5478;
    font-size: 12px;
    font-weight: 600;
}

.hz-most-status.ok {
    background: #e8f7ee;
    color: #1b7a4b;
}

.hz-akt {
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
}

.hz-akt--ok {
    border-color: #9bd5b3;
    background: #fbfffc;
}

.hz-akt--zle {
    border-color: #f0b4ae;
    background: #fffafa;
}

.hz-akt-naglowek {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.hz-akt-tytul {
    margin: 0;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.35;
}

.hz-akt-typ {
    color: var(--muted);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hz-akt-polecenie {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.hz-akt-lista,
.hz-akt-kod {
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.hz-akt-lista {
    display: grid;
    gap: 6px;
}

.hz-akt-lista li {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border: 1px solid #e0e4ee;
    border-radius: 8px;
    background: #f8f9fd;
}

.hz-akt-lista li code {
    min-width: 0;
    flex: 1;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.hz-akt-lista code,
.hz-akt-kod code {
    color: #263047;
    font: 12.5px/1.55 ui-monospace, Consolas, monospace;
}

.hz-akt-chwyt {
    flex: none;
    color: #9aa3b8;
    font: 700 12px/1 ui-monospace, Consolas, monospace;
    letter-spacing: -2px;
    cursor: grab;
    user-select: none;
}

.hz-akt-ruchy {
    display: flex;
    flex: none;
    gap: 2px;
}

.hz-akt-ruchy button {
    display: inline-grid;
    width: 24px;
    height: 24px;
    padding: 0;
    place-items: center;
    border: 1px solid #d8dcea;
    border-radius: 6px;
    background: #fff;
    color: #4d5872;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
}

.hz-akt-ruchy button:hover,
.hz-akt-ruchy button:focus-visible {
    border-color: var(--purple);
    color: var(--purple);
}

.hz-akt-kod {
    display: grid;
    gap: 4px;
    counter-reset: hz-linia;
}

.hz-akt-kod li {
    padding: 7px 9px;
    border: 1px solid #e0e4ee;
    border-radius: 8px;
    background: #f8f9fd;
}

.hz-akt-kod label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    cursor: pointer;
}

.hz-akt-kod input[type="checkbox"] {
    flex: none;
    margin-top: 3px;
    accent-color: var(--purple);
}

.hz-akt-nr {
    flex: none;
    min-width: 19px;
    color: #9aa3b8;
    font: 700 11px/1.7 ui-monospace, Consolas, monospace;
    text-align: right;
    counter-increment: hz-linia;
}

.hz-akt-nr::before {
    content: counter(hz-linia) ".";
}

.hz-akt-kod code {
    min-width: 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.hz-akt-opis {
    margin: 7px 0 0 32px;
    color: var(--muted);
    font-size: 12.5px;
    line-height: 1.5;
}

.hz-akt-opis[hidden] {
    display: none;
}

.hz-akt-panel {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.hz-akt-panel button {
    min-height: 32px;
    padding: 0 11px;
    border: 1px solid #d8dcea;
    border-radius: 8px;
    background: #fff;
    color: #3f4963;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
}

.hz-akt-panel button:hover,
.hz-akt-panel button:focus-visible {
    border-color: var(--purple);
    color: var(--purple);
}

.hz-akt-panel button[data-hz-sprawdz] {
    border-color: var(--purple);
    background: var(--purple);
    color: #fff;
}

.hz-akt-panel button[data-hz-sprawdz]:hover,
.hz-akt-panel button[data-hz-sprawdz]:focus-visible {
    background: #5940b0;
    color: #fff;
}

.hz-akt-status {
    flex: 1 1 220px;
    min-width: 180px;
    color: var(--muted);
    font-size: 12.5px;
    line-height: 1.45;
}

.hz-akt-status.ok {
    color: #1b7a4b;
    font-weight: 700;
}

.hz-akt-status.zle {
    color: #b42318;
    font-weight: 700;
}

.hz-akt-zaznaczona {
    border-color: #b8a9ee !important;
    background: #f4f0ff !important;
}

.hz-akt-trafiona {
    border-color: #8ecfaa !important;
    background: #f1fbf5 !important;
}

.hz-akt-pominieta {
    border-color: #e8c36a !important;
    background: #fffaf0 !important;
}

.hz-akt-bledna {
    border-color: #e07a72 !important;
    background: #fff3f2 !important;
}

.hz-akt-zle {
    border-color: #e07a72 !important;
    background: #fff6f5 !important;
}

.hz-akt-przeciagany {
    opacity: .55;
}

/* Przewidywanie wyniku: krótki kod + odpowiedzi do wyboru. */
.hz-akt-kod-wynik {
    margin: 12px 0 0;
    padding: 12px 14px;
    border-radius: 9px;
    background: #171a24;
    color: #edf0fa;
    font: 12.5px/1.6 ui-monospace, Consolas, monospace;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    overflow: auto;
}

.hz-akt-kod-wynik code {
    color: inherit;
    font: inherit;
}

.hz-akt-opcje {
    display: grid;
    gap: 6px;
    margin-top: 12px;
}

.hz-akt-opcje label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 8px 10px;
    border: 1px solid #e0e4ee;
    border-radius: 8px;
    background: #f8f9fd;
    color: #3f4963;
    font-size: 13px;
    line-height: 1.45;
    cursor: pointer;
}

.hz-akt-opcje input[type="radio"] {
    flex: none;
    margin-top: 2px;
    accent-color: var(--purple);
}

.hz-akt-opcje code {
    font: 12px/1.45 ui-monospace, Consolas, monospace;
}

.hz-akt-opcje label:hover {
    border-color: #b8a9ee;
}

/* Uzupełnianie luk: select wstawiony w kod. */
.hz-akt-kod-luki {
    margin: 12px 0 0;
    padding: 12px 14px;
    border-radius: 9px;
    background: #171a24;
    color: #edf0fa;
    font: 12.5px/1.7 ui-monospace, Consolas, monospace;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    overflow: auto;
}

.hz-akt-kod-luki code {
    color: inherit;
    font: inherit;
}

.hz-akt-kod-luki select.hz-luka {
    display: inline-block;
    max-width: 100%;
    min-height: 26px;
    margin: 0 2px;
    padding: 2px 24px 2px 7px;
    border: 1px solid #565f7a;
    border-radius: 5px;
    background: #252a3a;
    color: #fff;
    font: 11.5px/1.4 ui-monospace, Consolas, monospace;
    vertical-align: baseline;
    cursor: pointer;
}

.hz-akt-kod-luki select.hz-luka:focus-visible {
    outline: 2px solid #b8a9ee;
    outline-offset: 1px;
}

.hz-akt-kod-luki select.hz-luka.hz-luka-ok {
    border-color: #6ecf99;
    background: #173526;
}

.hz-akt-kod-luki select.hz-luka.hz-luka-zle {
    border-color: #ef8b82;
    background: #3a1d22;
}

/* Śledzenie zmiennych / wyników — tabela do uzupełnienia. */
.hz-akt-tabela {
    margin-top: 12px;
    overflow-x: auto;
}

.hz-akt-tabela table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.hz-akt-tabela th,
.hz-akt-tabela td {
    padding: 7px 9px;
    border: 1px solid #e0e4ee;
    text-align: left;
    vertical-align: middle;
}

.hz-akt-tabela th {
    background: #f3f1fb;
    color: #3f4963;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.hz-akt-tabela td code {
    font: 12px/1.4 ui-monospace, Consolas, monospace;
}

.hz-akt-tabela input.hz-komorka,
.hz-akt-tabela select.hz-komorka {
    width: 100%;
    min-width: 90px;
    min-height: 30px;
    padding: 4px 7px;
    border: 1px solid #cbd2e2;
    border-radius: 6px;
    background: #fff;
    color: #263047;
    font: 12px/1.4 ui-monospace, Consolas, monospace;
}

.hz-akt-tabela input.hz-komorka.hz-komorka-ok,
.hz-akt-tabela select.hz-komorka.hz-komorka-ok {
    border-color: #6ecf99;
    background: #f1fbf5;
}

.hz-akt-tabela input.hz-komorka.hz-komorka-zle,
.hz-akt-tabela select.hz-komorka.hz-komorka-zle {
    border-color: #ef8b82;
    background: #fff3f2;
}

/* Projektowanie testu, który wykrywa błąd. */
.hz-akt-test {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.hz-akt-test label {
    display: grid;
    gap: 5px;
    color: var(--muted);
    font-size: 12.5px;
    font-weight: 700;
}

.hz-akt-test select {
    min-height: 34px;
    padding: 4px 8px;
    border: 1px solid #cbd2e2;
    border-radius: 7px;
    background: #fff;
    color: var(--ink);
    font: 12.5px/1.4 ui-monospace, Consolas, monospace;
}

.hz-akt-test select:focus-visible {
    outline: 2px solid #b8a9ee;
    outline-offset: 1px;
}

/* Code review — ocena każdej linii kodu. */
.hz-akt-review li {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(150px, 210px);
    gap: 8px;
    align-items: start;
}

.hz-akt-review li > label {
    display: flex;
}

.hz-akt-review select {
    min-height: 30px;
    padding: 3px 6px;
    border: 1px solid #cbd2e2;
    border-radius: 6px;
    background: #fff;
    color: #263047;
    font-size: 12px;
}

.hz-akt-review select:focus-visible {
    outline: 2px solid #b8a9ee;
    outline-offset: 1px;
}

.hz-akt-review .hz-akt-opis {
    grid-column: 1 / -1;
}

@media (max-width: 640px) {
    .hz-akt-review li {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hz-most {
        padding: 14px;
    }

    .hz-akt {
        padding: 12px;
    }

    .hz-akt-lista li {
        align-items: flex-start;
    }

    .hz-akt-ruchy {
        flex-direction: column;
    }

    .hz-akt-status {
        flex-basis: 100%;
    }
}