/* Hlavní stránka s nabídkou (domu.html). .oc = karta aktivity, .od = detail aktivity. */

.offer-toolbar {
    position: sticky;
    top: 70px; /* výška .navbar */
    z-index: 50;
    margin: 16px -24px 8px;
    padding: 12px 24px 10px;
    background: rgb(248 250 252 / 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.offer-toolbar__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
}

.offer-toolbar__summary,
.filter-group__label {
    display: none;
}

.filter-group {
    display: contents;
}

.offer-toolbar__status {
    order: 10;
    flex-basis: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

#nabidka-pocet {
    margin-right: auto;
}

.view-toggle__btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.switch__track {
    position: relative;
    width: 36px;
    height: 20px;
    border-radius: 999px;
    background: var(--border-hover);
    transition: background 0.15s;
    flex-shrink: 0;
}

.switch__track::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.2);
    transition: transform 0.15s;
}

.switch input:checked + .switch__track { background: var(--success); }
.switch input:checked + .switch__track::after { transform: translateX(16px); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--primary); outline-offset: 2px; }

.view-toggle {
    display: inline-flex;
    margin-left: auto;
    padding: 3px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.view-toggle__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 32px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.view-toggle__btn.active {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.12);
}

.offer-section {
    margin: 28px 0 48px;
}

.offer-section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px 24px;
    margin-bottom: 16px;
}

.offer-section__title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.offer-section__count {
    display: inline-block;
    vertical-align: middle;
    margin-left: 6px;
    padding: 2px 9px;
    border-radius: 999px;
    background: var(--surface-muted);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 700;
}

.offer-section__count:empty { display: none; }

.offer-section__lead {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.offer-section__lead:empty { display: none; }

.period-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}

.chips--days {
    margin-bottom: 16px;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.offer-grid .no-results {
    grid-column: 1 / -1;
    padding: 32px;
    background: #fff;
    border: 1px dashed var(--border);
    border-radius: 14px;
}

.oc {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: box-shadow 0.25s, border-color 0.25s, transform 0.25s;
}

/* Levý sloupec karty jen na telefonu. */
.oc-aside { display: contents; }
.oc-price--aside { display: none; }

.oc:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.oc:focus-within {
    border-color: var(--primary);
}

/* isolation: vrstvy obrázku zůstanou pod roztaženým odkazem z názvu. */
.oc-media {
    position: relative;
    isolation: isolate;
    aspect-ratio: 3 / 2;
    background: var(--surface-muted);
    overflow: hidden;
}

.oc-media .img-placeholder,
.oc-media .img-main {
    transition: opacity 0.6s ease-in-out, transform 0.5s ease;
}

.oc:hover .oc-media .img-placeholder,
.oc:hover .oc-media .img-main {
    transform: scale(1.05);
}

.oc-flags {
    position: absolute;
    z-index: 3;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 6px;
}

.oc-flag {
    padding: 3px 9px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.2);
}

.oc-flag--akce { background: #fbbf24; color: #1f1300; }
.oc-flag--plno { background: #fff; color: var(--danger); }
.oc-flag--archiv { background: #475569; color: #fff; }

.oc-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0; /* jinak text přeteče přes okraj karty */
    gap: 8px;
    padding: 14px 16px 16px;
}

.oc-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.oc-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 999px;
    background: var(--surface-muted);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.5;
    white-space: nowrap;
}

.oc-tag--age {
    background: var(--primary-tint);
    color: var(--primary);
}

.oc-tag--icon {
    padding: 3px 6px;
}

.oc-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.3;
    text-wrap: balance;
}

.oc-link {
    color: inherit;
    text-decoration: none;
}

/* Odkaz v názvu přes celou kartu; tlačítko v patičce leží nad ním. */
.oc-link::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
}

.oc-link:focus-visible { outline: none; }

.oc-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.9rem;
    line-height: 1.35;
}

.oc-info li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.oc-info svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--text-muted);
}

.oc-info__mista {
    font-weight: 600;
    color: var(--success);
}

.oc-info__mista svg { color: currentColor; }

.oc-info strong { font-weight: 700; }

.oc--malo .oc-info__mista { color: #ea580c; }
.oc--plno .oc-info__mista { color: var(--danger); }
.oc--neotevreno .oc-info__mista,
.oc--archiv .oc-info__mista { color: var(--text-muted); }

.oc-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--surface-muted);
}

.oc-price {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

/* Tlačítka musí ležet nad odkazem přes celou kartu. */
.oc-foot .btn {
    position: relative;
    z-index: 2;
}

.oc--archiv .oc-media { filter: grayscale(0.5); opacity: 0.85; }
.oc--archiv .oc-price { color: var(--text-muted); }
.oc--plno .oc-media { filter: saturate(0.6); }

/* Zobrazení seznamem */
.offer-grid.is-list {
    grid-template-columns: 1fr;
    gap: 10px;
}

.offer-grid.is-list .oc {
    flex-direction: row;
    align-items: stretch;
}

.offer-grid.is-list .oc:hover { transform: none; }

.offer-grid.is-list .oc-media {
    flex: 0 0 160px;
    aspect-ratio: 3 / 2;
    align-self: center;
}

.offer-grid.is-list .oc-flags { top: 6px; left: 6px; }
.offer-grid.is-list .oc-flag { font-size: 0.62rem; padding: 2px 6px; }

.offer-grid.is-list .oc-body {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.5fr) auto;
    grid-template-areas:
        "tags info foot"
        "title info foot";
    align-items: center;
    gap: 4px 24px;
    padding: 12px 18px;
}

.offer-grid.is-list .oc-tags { grid-area: tags; align-self: end; }
.offer-grid.is-list .oc-title { grid-area: title; align-self: start; font-size: 1.05rem; }
.oc-title-full, .offer-grid.is-list .oc-title-short { display: none; }
.offer-grid.is-list .oc-title-full { display: inline; }
.offer-grid.is-list .oc-info { grid-area: info; }

.offer-grid.is-list .oc-foot {
    grid-area: foot;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    gap: 16px;
}

/* Detail aktivity */
.modal-content.modal-content--offer {
    max-width: 980px;
    padding: 52px 28px 28px; /* nahoře místo pro křížek */
}

.od {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    grid-template-areas:
        "img summary"
        "head summary"
        "content summary";
    grid-template-rows: auto auto 1fr;
    gap: 0 28px;
}

.od-img {
    grid-area: img;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-radius: 12px;
    background: var(--surface-muted);
}

.od-head {
    grid-area: head;
    padding: 18px 0 4px;
}

.od-head h2 {
    margin-top: 8px;
    font-size: 1.5rem;
    line-height: 1.25;
    text-wrap: balance;
}

.od-content { grid-area: content; }

.od-content .modal-desc {
    text-wrap: pretty;
}

.od-content .modal-desc p + p { margin-top: 0.7em; }

.od-summary {
    grid-area: summary;
    align-self: start;
    position: sticky;
    top: 0;
    padding: 20px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
}

.od-price {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 14px;
}

.od-facts {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    margin: 0;
    font-size: 0.95rem;
}

.od-facts dt,
.od-facts dd {
    margin: 0;
    padding: 10px 0;
    border-top: 1px solid var(--border);
}

.od-facts dt {
    padding-right: 18px;
    color: var(--text-muted);
}

.od-facts dd {
    font-weight: 600;
    color: var(--text-main);
}

.od-facts__sub {
    display: block;
    margin-top: 2px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-muted);
}

/* Hvězdička u počtu lekcí: malá, ale s větší plochou pro ťuknutí. */
.od-hvezdicka {
    margin: -12px -12px -12px -10px;
    padding: 12px;
    border: none;
    background: none;
    font: inherit;
    line-height: 1;
    color: var(--text-muted);
    vertical-align: super;
    font-size: 0.75em;
    cursor: pointer;
}

.od-hvezdicka:hover { color: var(--primary); }
.od-hvezdicka:focus-visible { outline: 2px solid var(--primary); outline-offset: -4px; border-radius: 6px; }

.od-footnote {
    margin: 6px 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.od-facts dd.od-facts__mista { color: var(--success); }
.oc--malo .od-facts dd.od-facts__mista { color: #ea580c; }
.oc--plno .od-facts dd.od-facts__mista { color: var(--danger); }
.oc--neotevreno .od-facts dd.od-facts__mista,
.oc--archiv .od-facts dd.od-facts__mista { color: var(--text-muted); }

.od-bar {
    display: block;
    height: 6px;
    margin-top: 8px;
    border-radius: 999px;
    background: var(--surface-muted);
    overflow: hidden;
}

.od-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: currentColor;
}

.od-summary .btn-row { margin-top: 18px; }

.od-note {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--surface-muted);
    font-size: 0.88rem;
    color: var(--text-muted);
}

.od-note strong { color: var(--text-main); }

/* Bez vlastního rámečku - Turnstile má pevnou šířku 300 px. */
.od-summary .watchdog-box {
    margin-top: 16px;
    padding: 14px 0 0;
    text-align: left;
    background: none;
    border: none;
    border-top: 1px solid var(--border);
    border-radius: 0;
}

.watchdog-box__title {
    display: flex;
    align-items: center;
    gap: 6px;
}

.od-summary .watchdog-box p {
    margin: 6px 0 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.od-summary .watchdog-box .form-input { text-align: left; }

@media (max-width: 900px) {
    .od {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas: "img" "head" "summary" "content";
        grid-template-rows: none;
    }

    .od-summary {
        position: static;
        margin: 8px 0 16px;
    }

    .offer-grid.is-list .oc-body {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "tags tags"
            "title title"
            "info foot";
        gap: 6px 16px;
    }

    .offer-grid.is-list .oc-foot { align-self: end; }
}

@media (max-width: 768px) {
    .carousel-container { height: 300px; }

    /* Bez backdrop-filter - jinak by se panel (position: fixed) přichytil k liště místo ke spodku okna. */
    .offer-toolbar {
        margin: 12px -24px 4px;
        padding: 10px 24px;
        background: var(--bg);
        backdrop-filter: none;
    }

    /* Panel a ztmavení nemůžou být výš než lišta, proto se při otevření zvedne celá lišta nad navigaci. */
    .offer-toolbar.has-open-sheet {
        z-index: 1600;
    }

    .offer-toolbar__summary {
        display: block;
        flex: 1;
        min-width: 0;
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--text-main);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .filter-group {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .filter-group__label { display: block; }
    .filter-group .seg { flex-basis: 100%; }

    .offer-toolbar__row {
        flex-wrap: nowrap;
        gap: 10px;
    }

    .seg { min-width: 0; }
    .seg__btn { flex: 1; min-height: 44px; padding: 10px 4px; font-size: 0.95rem; }

    .view-toggle { margin-left: 0; }

    .offer-toolbar__filters .chips__label {
        flex-basis: 100%;
        margin: 0 0 2px;
        font-size: 0.85rem;
        color: var(--text-main);
    }

    .offer-toolbar__filters .chip { min-height: 44px; padding: 9px 16px; font-size: 0.9rem; }

    .offer-toolbar__filters .switch { font-size: 1rem; min-height: 44px; }
    .offer-toolbar__filters .switch + .switch { margin-top: -14px; }

    .offer-toolbar__status {
        order: 0;
        flex-basis: auto;
        flex-wrap: wrap;
        gap: 10px 20px;
        font-size: 0.95rem;
    }

    .offer-toolbar__status #nabidka-pocet { display: none; }
    .offer-toolbar__status:not(:has(#filter-reset:not([hidden]))) { display: none; }
    .offer-toolbar__status .link-btn { min-height: 44px; }

    .offer-section { margin: 20px 0 36px; }
    .offer-section__title { font-size: 1.3rem; }

    .chips--days {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: minmax(0, 1fr);
        gap: 6px;
    }

    .chips--days .chips__label { display: none; }
    .chips--days .chip { min-height: 44px; padding: 8px 0; text-align: center; }

    .period-chips { width: 100%; }

    .modal-content.modal-content--offer {
        padding: 44px 14px 16px;
    }

    .od-summary { padding: 14px; }
}

/* Telefon (i naležato): karta jako řádek - vlevo obrázek s cenou, vpravo text a tlačítko. */
@media (max-width: 560px), (max-height: 500px) and (orientation: landscape) {
    .offer-grid,
    .offer-grid.is-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .view-toggle { display: none; }

    .oc,
    .offer-grid.is-list .oc {
        flex-direction: row;
        align-items: flex-start;
    }

    .oc:hover { transform: none; }

    .oc-aside {
        display: flex;
        flex-direction: column;
        gap: 8px;
        flex: 0 0 38%;
        padding: 12px 0 12px 12px;
    }

    .oc-media,
    .offer-grid.is-list .oc-media {
        flex: none;
        width: 100%;
        aspect-ratio: 3 / 2;
        margin: 0;
        border-radius: 8px;
    }

    .oc-flags { top: 4px; left: 4px; }
    .oc-flag { font-size: 0.58rem; padding: 2px 5px; }

    .oc-price--aside {
        display: block;
        font-size: 1.1rem;
    }

    .oc-price--foot { display: none; }

    .oc-body,
    .offer-grid.is-list .oc-body {
        display: flex;
        flex-direction: column;
        align-self: stretch;
        gap: 6px;
        padding: 12px;
    }

    .oc-tag { font-size: 0.7rem; padding: 1px 7px; }
    .oc-title, .offer-grid.is-list .oc-title { font-size: 1rem; }
    .oc-info { font-size: 0.82rem; gap: 2px; }
    .oc-info li { gap: 6px; }
    .oc-info svg { width: 14px; height: 14px; }

    /* Nad odkazem karty - ťuknutí těsně vedle tlačítka neotevře detail. */
    .oc-foot,
    .offer-grid.is-list .oc-foot {
        position: relative;
        z-index: 2;
        margin-top: auto;
        padding-top: 6px;
        border-top: none;
    }

    .oc-foot > .btn {
        flex: 1;
        justify-content: center;
        min-height: 44px;
        padding: 8px 10px;
        font-size: 0.85rem;
    }
}

/* Telefon na šířku: kompaktní lišta zůstává nahoře, plná desktopová by zakryla nabídku. */
@media (max-height: 500px) and (orientation: landscape) {
    .offer-toolbar { top: 0; }

    .offer-grid,
    .offer-grid.is-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-height: 500px) and (orientation: landscape) and (min-width: 769px) {
    .offer-toolbar { position: static; }
}