/* ── Catálogo bribool Capital ─────────────────────────────────────────── */

.ad-catalog-page {
    --ad-courses-purple: var(--ad-purple, #2d0e60);
    --ad-courses-purple-2: var(--ad-purple-2, #4b168c);
    padding: 64px 0 96px;
    background-color: #ffffff;
    background-image:
        linear-gradient(rgba(255,255,255,.88), rgba(255,255,255,.88)),
        url('../images/fondovideoblanco.png');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    min-height: 60vh;
}

/* ── Hero ── */
.ad-catalog-hero {
    max-width: 820px;
    margin: 0 auto 34px;
    text-align: center;
}

.ad-catalog-hero h1 {
    margin: 0 0 12px;
    color: var(--ad-text, #121938);
    font-size: var(--ad-section-title-size);
    line-height: var(--ad-section-title-line);
    letter-spacing: 0;
    font-weight: var(--ad-section-title-weight);
}

.ad-catalog-hero h1 span {
    color: var(--ad-text, #121938);
    font-weight: var(--ad-section-title-weight);
}

.ad-catalog-hero p {
    margin: 0 auto;
    max-width: 640px;
    color: var(--ad-text-soft, #5c657d);
    font-size: var(--ad-section-copy-size);
    font-weight: 500;
    line-height: var(--ad-section-copy-line);
}

/* ── Toolbar ── */
.ad-catalog-toolbar {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.ad-catalog-toolbar__stack {
    width: min(980px, 100%);
    max-width: 100%;
    display: grid;
    gap: 12px;
}

.ad-catalog-toolbar__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px;
    border: 1px solid rgba(45, 14, 96,.15);
    border-radius: 18px;
    background: rgba(255,255,255,.96);
}

.ad-catalog-toolbar__formats {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.ad-catalog-toolbar__format {
    border: none;
    background: transparent;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--ad-text-soft, #5c657d);
    font-family: inherit;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .22s, color .22s, transform .2s;
}

.ad-catalog-toolbar__format i {
    color: var(--ad-purple, #2d0e60);
    font-size: .92rem;
    transition: color .22s, background .22s;
}

.ad-catalog-toolbar__format.is-active,
.ad-catalog-toolbar__format:hover {
    background: rgba(45, 14, 96,.10);
    color: var(--ad-text, #121938);
}

.ad-catalog-toolbar__format:hover {
    transform: translateY(-1px);
}

.ad-catalog-toolbar__format:hover i,
.ad-catalog-toolbar__format:focus-visible i,
.ad-catalog-toolbar__format.is-active:hover i {
    background-image: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
    background-clip: text;
    -webkit-background-clip: text;
    color: var(--ad-purple-hover, #6a2cf3);
    -webkit-text-fill-color: transparent;
}

.ad-catalog-toolbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ad-catalog-toolbar__filters {
    display: flex;
    align-items: center;
    gap: 4px;
    min-height: 42px;
    padding: 4px;
    border: 1px solid rgba(45, 14, 96,.15);
    border-radius: 999px;
    background: rgba(45, 14, 96,.04);
}

.ad-catalog-toolbar__filter {
    min-height: 32px;
    padding: 0 14px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--ad-text-soft, #5c657d);
    font-family: inherit;
    font-size: .86rem;
    font-weight: 600;
    cursor: pointer;
    transition: color .22s, background-color .22s;
}

.ad-catalog-toolbar__filter.is-active {
    background: linear-gradient(135deg, var(--ad-purple, #2d0e60), var(--ad-purple-2, #4b168c));
    color: #ffffff;
}

.ad-catalog-toolbar__filter:hover,
.ad-catalog-toolbar__filter.is-active:hover {
    background-image: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
    color: #ffffff;
}

.ad-catalog-toolbar__search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid rgba(45, 14, 96,.18);
    border-radius: 50%;
    background: rgba(255,255,255,.88);
    color: var(--ad-text-soft, #5c657d);
    cursor: pointer;
    font-size: 1.05rem;
    line-height: 1;
    transition: color .22s, transform .22s;
}

.ad-catalog-toolbar__search-btn:hover,
.ad-catalog-toolbar__search-btn.is-active {
    color: var(--ad-purple, #2d0e60);
    transform: translateY(-1px);
}

.ad-catalog-toolbar__search-btn:hover i,
.ad-catalog-toolbar__search-btn:focus-visible i,
.ad-catalog-toolbar__search-btn.is-active:hover i {
    background-image: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
    background-clip: text;
    -webkit-background-clip: text;
    color: var(--ad-purple-hover, #6a2cf3);
    -webkit-text-fill-color: transparent;
}

.ad-catalog-toolbar__search-wrap {
    display: flex;
    width: 100%;
    margin-top: 4px;
}

.ad-catalog-toolbar__search-wrap[hidden] { display: none !important; }

.ad-catalog-toolbar__search-input {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(45, 14, 96,.20);
    border-radius: 999px;
    background: #fff;
    color: var(--ad-text, #121938);
    font-family: inherit;
    font-size: .92rem;
    outline: none;
    transition: border-color .22s, box-shadow .22s;
}

.ad-catalog-toolbar__search-input::placeholder { color: var(--ad-text-soft, #5c657d); }

.ad-catalog-toolbar__search-input:focus {
    border-color: rgba(45, 14, 96,.42);
    box-shadow: 0 0 0 4px rgba(45, 14, 96,.10);
}

/* ── Paneles ── */
.ad-catalog-panel { display: none; }
.ad-catalog-panel.is-active { display: block; }

/* ── Grid — usa el mismo .ad-courses-grid del home ── */
.ad-catalog-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 24px;
}

/* Ocultar tarjetas filtradas */
.ad-catalog-grid .ad-course-card[hidden] { display: none !important; }

.ad-catalog-grid .ad-course-card:hover .ad-course-card__price,
.ad-catalog-grid .ad-course-card:focus-visible .ad-course-card__price {
    background: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
}

.ad-catalog-grid .ad-course-card:hover .ad-course-card__meta i,
.ad-catalog-grid .ad-course-card:focus-visible .ad-course-card__meta i,
.ad-catalog-grid .ad-course-card:hover .ad-course-card__play i,
.ad-catalog-grid .ad-course-card:focus-visible .ad-course-card__play i {
    background: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
    background-clip: text;
    -webkit-background-clip: text;
    color: var(--ad-purple-hover, #6a2cf3);
    -webkit-text-fill-color: transparent;
}

.ad-catalog-empty {
    margin-top: 14px;
    padding: 24px 18px;
    border: 1px dashed rgba(45, 14, 96,.28);
    border-radius: 18px;
    color: var(--ad-text-soft, #5c657d);
    text-align: center;
}

.ad-catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 30px;
    padding: 14px 16px;
    border: 1px solid rgba(45, 14, 96,.14);
    border-radius: 18px;
    background: rgba(255,255,255,.92);
}

.ad-catalog-pagination[hidden] { display: none !important; }

.ad-catalog-pagination__summary {
    margin: 0;
    color: var(--ad-text-soft, #5c657d);
    font-size: 13px;
    font-weight: 600;
}

.ad-catalog-pagination__controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.ad-catalog-pagination__size {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ad-text-soft, #5c657d);
    font-size: 13px;
    font-weight: 600;
}

.ad-catalog-pagination__size select {
    min-height: 36px;
    padding: 0 30px 0 12px;
    border: 1px solid rgba(45, 14, 96,.18);
    border-radius: 999px;
    background: #ffffff;
    color: var(--ad-text, #121938);
    font-family: inherit;
    font-weight: 700;
    outline: none;
}

.ad-catalog-pagination__pages {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ad-catalog-pagination__button {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 13px;
    border: 1px solid rgba(45, 14, 96,.18);
    border-radius: 999px;
    background: #ffffff;
    color: var(--ad-text-soft, #5c657d);
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s, transform .2s;
}

.ad-catalog-pagination__button.is-active {
    border-color: transparent;
    background: linear-gradient(135deg, var(--ad-purple, #2d0e60), var(--ad-purple-2, #4b168c));
    color: #ffffff;
    transform: translateY(-1px);
}

.ad-catalog-pagination__button:hover:not(:disabled),
.ad-catalog-pagination__button.is-active:hover {
    border-color: transparent;
    background: linear-gradient(135deg, var(--ad-purple-hover, #6a2cf3), var(--ad-purple-hover-2, #8d3dff));
    color: #ffffff;
    transform: translateY(-1px);
}

.ad-catalog-pagination__button:hover:not(:disabled) i,
.ad-catalog-pagination__button.is-active:hover i {
    color: #ffffff;
}

.ad-catalog-pagination__button:disabled {
    cursor: not-allowed;
    opacity: .45;
}

.ad-catalog-pagination__button--number {
    width: 36px;
    padding: 0;
}

/* ── Responsive ── */
@media (max-width: 1200px) {
    .ad-catalog-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

@media (max-width: 960px) {
    .ad-catalog-page { padding: 56px 0 78px; }
    .ad-catalog-toolbar__stack { width: 100%; }
    .ad-catalog-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 720px) {
    .ad-catalog-page { padding: 40px 0 68px; }
    .ad-catalog-toolbar { justify-content: stretch; }
    .ad-catalog-toolbar__stack { width: 100%; min-width: 0; gap: 10px; }
    .ad-catalog-toolbar__row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .ad-catalog-toolbar__formats {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0,1fr));
        gap: 8px;
    }
    .ad-catalog-toolbar__format {
        width: 100%;
        min-height: 42px;
        justify-content: flex-start;
        border-radius: 999px;
    }
    .ad-catalog-toolbar__format:last-child { grid-column: auto; }
    .ad-catalog-toolbar__actions { width: 100%; justify-content: space-between; }
    .ad-catalog-toolbar__filters { flex: 1; justify-content: center; }
    .ad-catalog-grid { grid-template-columns: 1fr; gap: 16px; }
    .ad-catalog-pagination {
        align-items: stretch;
        flex-direction: column;
        text-align: center;
    }
    .ad-catalog-pagination__controls,
    .ad-catalog-pagination__pages {
        justify-content: center;
    }
    .ad-catalog-pagination__button span {
        display: none;
    }
}