/* Kompaktowy panel kodu w atomie: edytor z kolorowaniem, narzędzia w rogu,
 * popup wejścia pod edytorem i wynik pod spodem. */

.runner {
    position: relative;
    margin: 0 0 22px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
}

.runner [hidden] { display: none !important; }

/* Przełącznik plików projektu HTML + JS (index.html / skrypt.js). */
.runner-pliki {
    display: flex;
    gap: 4px;
    padding: 8px 8px 0;
}

.runner-pliki button {
    padding: 4px 10px;
    border: 1px solid #3a4256;
    border-bottom: 0;
    border-radius: 8px 8px 0 0;
    background: #1b1f2b;
    color: #aeb4c8;
    font: 600 11.5px/1.4 ui-monospace, Consolas, monospace;
    cursor: pointer;
}

.runner-pliki button.akt {
    background: var(--purple);
    border-color: var(--purple);
    color: #fff;
}

.runner-editor {
    position: relative;
    height: 190px;
    border-radius: 12px 12px 0 0;
    background: #171a24;
    overflow: hidden;
}

.runner-tresc {
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 14px;
    line-height: 1.6;
}

.runner-tresc > :first-child { margin-top: 0; }
.runner-tresc > :last-child { margin-bottom: 0; }

.runner-podswietlenie {
    position: absolute;
    inset: 0;
    margin: 0;
    padding: 12px 14px;
    overflow: hidden;
    box-sizing: border-box;
    color: #edf0fa;
    font: 13px/1.55 ui-monospace, Consolas, monospace;
    white-space: pre;
    tab-size: 4;
    pointer-events: none;
}

.runner textarea.runner-kod {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 12px 14px;
    border: 0;
    background: transparent;
    color: transparent;
    caret-color: #fff;
    box-sizing: border-box;
    /* Ukryty pasek: obie warstwy muszą mieć identyczną szerokość, inaczej
       zaznaczenie i kolorowany tekst przesuwają się względem siebie. */
    scrollbar-width: none;
    font: 13px/1.55 ui-monospace, Consolas, monospace;
    white-space: pre;
    overflow: auto;
    resize: none;
    tab-size: 4;
}
.runner textarea.runner-kod::-webkit-scrollbar { width: 0; height: 0; }

.runner textarea.runner-kod::selection {
    background: rgba(105, 80, 199, .45);
    color: transparent;
}

/* Narzędzia w prawym górnym rogu edytora. */
.runner-narzedzia {
    position: absolute;
    top: 8px;
    right: 22px;
    z-index: 2;
    display: flex;
    gap: 5px;
}

.runner-narzedzia button {
    width: 30px;
    height: 30px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 1px solid rgba(190, 199, 224, .55);
    border-radius: 8px;
    background: rgba(23, 26, 36, .22);
    color: #f1f3ff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .9);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
    font: 600 13px/1 ui-monospace, Consolas, monospace;
    cursor: pointer;
}

.runner-narzedzia button:hover {
    background: rgba(42, 49, 67, .58);
    border-color: rgba(220, 226, 244, .85);
}

.runner-narzedzia button[aria-pressed="true"] {
    background: rgba(105, 80, 199, .42);
    border-color: rgba(196, 183, 255, .9);
    box-shadow: 0 0 0 1px rgba(105, 80, 199, .25), 0 1px 4px rgba(0, 0, 0, .35);
}

/* Popup wejścia: nakładka nad edytorem, pod przyciskiem stdin (1/3 szerokości).
 * Absolutny — nie zmienia rozmiaru ani położenia edytora i wyniku. */
.runner-stdin {
    position: absolute;
    top: 44px;
    right: 4px;
    width: 33%;
    min-width: 210px;
    max-width: 360px;
    z-index: 4;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px 10px;
    border: 1px solid #4a5568;
    border-radius: 10px;
    background: #2a3040;
    color: #c9cddb;
    box-shadow: 0 12px 32px rgba(16, 20, 32, .45);
}

.runner-stdin[hidden] { display: none !important; }

.runner-stdin-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #c9cddb;
    font-size: 12px;
}

.runner-stdin-head [data-stdin-zamknij] {
    width: 24px;
    height: 24px;
    padding: 0;
    border: 1px solid #3a4256;
    border-radius: 6px;
    background: #202634;
    color: #c9cddb;
    font: 14px/1 ui-monospace, Consolas, monospace;
    cursor: pointer;
}

.runner textarea.runner-wejscie,
.runner textarea.runner-parametry {
    width: 100%;
    height: 64px;
    box-sizing: border-box;
    min-height: 64px;
    padding: 8px 10px;
    border: 1px solid #3a4256;
    border-radius: 8px;
    background: #171a24;
    color: #edf0fa;
    caret-color: #fff;
    font: 13px/1.5 ui-monospace, Consolas, monospace;
    resize: vertical;
}

.runner textarea.runner-parametry {
    height: 84px;
    resize: none;
}

.runner-metody {
    display: flex;
    gap: 4px;
}

.runner-metody button {
    padding: 2px 9px;
    border: 1px solid #3a4256;
    border-radius: 6px;
    background: #202634;
    color: #9aa3b5;
    font: 600 11px/1.5 ui-monospace, Consolas, monospace;
    letter-spacing: .04em;
    cursor: pointer;
}

.runner-metody button.akt {
    background: var(--purple);
    border-color: var(--purple);
    color: #fff;
}

@media (max-width: 600px) {
    .runner-stdin { width: calc(100% - 8px); max-width: none; min-width: 0; }
}

.runner-wynik {
    margin: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    background: #141b2d;
    color: #e6e7f4;
    font: 12.5px/1.5 ui-monospace, Consolas, monospace;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

/* Podgląd HTML+JS: interaktywna strona ucznia (index.html). */
.runner-html-podglad {
    margin: 8px;
}

.runner-html-ramka {
    display: block;
    width: 100%;
    height: 200px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.runner-wynik.zle { background: #3a1d22; }

.runner-stopka {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 0 10px 8px;
    color: var(--muted);
    font-size: 12.5px;
}

.runner-test.ok { color: var(--green); font-weight: 600; }
.runner-test.zle { color: var(--red); font-weight: 600; }

.runner-przywroc {
    padding: 2px 6px;
    border: 0;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 12px;
    cursor: pointer;
    text-decoration: underline;
}

.runner-przywroc:hover { color: var(--purple); }

.runner-szczegoly {
    padding: 0 12px 8px;
    color: var(--muted);
    font-size: 12.5px;
}

.runner-szczegoly code {
    padding: 1px 5px;
    border-radius: 5px;
    background: var(--soft);
    color: var(--ink);
}