/**
 * Kursübersicht – Styles
 *
 * Layout: 2-Spalten Grid (Sidebar 280px | Ergebnisse 1fr)
 * Mobile < 768px: Sidebar hidden, Toggle-Button sichtbar
 *
 * @package rolfkrueger
 */

/* =====================================================================
   Layout
   ===================================================================== */

.adg-kurslist {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 280px 1fr;
    grid-template-rows: auto 1fr;
    gap: 0 32px;
    padding: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #1a1a1a;
}

.adg-kurslist-filter-toggle {
    display: none; /* visible on mobile only */
}

.adg-kurslist-sidebar {
    grid-row: 1 / -1;
    align-self: start;
    padding-right: 8px;
}

.adg-kurslist-main {
    min-width: 0; /* prevent grid blowout */
}

/* =====================================================================
   Top-Bar (Ergebniszähler)
   ===================================================================== */

.adg-kurslist-topbar {
    margin-bottom: 16px;
}

.adg-kurslist-count {
    font-size: 13px;
    color: #666;
}

/* =====================================================================
   Ergebnis-Grid
   ===================================================================== */

.adg-kurslist-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    transition: opacity 0.2s ease;
}

.adg-kurslist-results.adg-kurslist-loading {
    opacity: 0.4;
    pointer-events: none;
}

.adg-kurslist-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #888;
    font-size: 15px;
}

/* =====================================================================
   Kurs-Karte
   ===================================================================== */

.adg-kurslist-card {
    background: #fff;
    border: 1px solid #e2e4e7;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.adg-kurslist-card:hover {
    border-color: #c0c0c0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Logo */
.adg-kurslist-card-logo {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e2e4e7;
    padding: 16px;
}

.adg-kurslist-card-logo-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.adg-kurslist-card-logo-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #e2e4e7;
}

/* Body */
.adg-kurslist-card-body {
    padding: 16px 20px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.adg-kurslist-card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 10px;
    line-height: 1.3;
    color: #1a1a1a;
}

/* Zielgruppen Tags */
.adg-kurslist-card-zielgruppen {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 8px;
}

.adg-kurslist-tag {
    display: inline-block;
    font-size: 11px;
    line-height: 1;
    padding: 4px 8px;
    background: #f0f0f1;
    color: #555;
    border-radius: 10px;
    white-space: nowrap;
}

.adg-kurslist-tag--extra {
    background: #f0f0f1;
    color: #555;
}

/* Sprachen */
.adg-kurslist-card-sprachen {
    font-size: 12px;
    color: #666;
    margin-bottom: 10px;
}

.adg-kurslist-card-sprachen::before {
    content: "\1F310 "; /* Globe */
}

/* Mehr-Button */
.adg-kurslist-card-button {
    display: inline-block;
    margin-top: auto;
    padding: 8px 20px;
    background: #1a1a1a;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.adg-kurslist-card-button:hover {
    background: #333;
    color: #fff;
}

/* =====================================================================
   Filter-Sidebar
   ===================================================================== */

/* Stichwortsuche */
.adg-filter-search-wrap {
    margin-bottom: 16px;
}

.adg-filter-search {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #e2e4e7;
    border-radius: 8px;
    background: #fafafa;
    font-size: 14px;
    color: #1a1a1a;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

.adg-filter-search:focus {
    border-color: #1a1a1a;
    background: #fff;
}

/* Filter-Gruppe */
.adg-filter-group {
    border-bottom: 1px solid #f0f0f1;
}

.adg-filter-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 4px;
    font-size: 14px;
    font-weight: 400;
    color: #1a1a1a;
    cursor: pointer;
    text-align: left;
    line-height: 1.3;
    user-select: none;
}

.adg-filter-group-toggle:hover {
    color: #555;
}

.adg-filter-group-toggle {
    position: relative;
}

.adg-filter-chevron {
    font-size: 25px;
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 8px;
    position: absolute;
    right: 0;
}

.adg-filter-group--open .adg-filter-chevron {
    transform: rotate(180deg);
}

/* Badge für aktive Filter */
.adg-filter-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #1a1a1a;
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    border-radius: 9px;
    margin-left: 6px;
    flex-shrink: 0;
    margin-right: 15px;
}

/* Optionen */
.adg-filter-group-options {
    padding: 0 4px 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* Pill-Checkbox */
.adg-filter-pill {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border: 1px solid #e2e4e7;
    border-radius: 20px;
    background: #fff;
    font-size: 12px;
    color: #555;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1.3;
    user-select: none;
}

.adg-filter-pill:hover {
    border-color: #c0c0c0;
    background: #f8f9fa;
}

.adg-filter-pill input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.adg-filter-pill:has(input:checked) {
    background: #1a1a1a;
    border-color: #1a1a1a;
    color: #fff;
}

/* Fallback für Browser ohne :has() */
.adg-filter-pill--active {
    background: #1a1a1a;
    border-color: #1a1a1a;
    color: #fff;
}

/* Reset-Button (analog .adg-kurslist-card-button, !important gegen Elementor) */
.adg-filter-reset {
    display: block !important;
    width: 100% !important;
    padding: 10px 20px !important;
    margin-top: 16px !important;
    background: #1a1a1a !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    color: #fff !important;
    cursor: pointer !important;
    text-align: center !important;
    text-decoration: none !important;
    transition: background-color 0.2s ease !important;
}

.adg-filter-reset:hover {
    background: #333 !important;
    color: #fff !important;
}

/* =====================================================================
   Pagination
   ===================================================================== */

.adg-kurslist-pagination {
    margin-top: 32px;
    padding-bottom: 16px;
}

.adg-kurslist-pages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}

.adg-kurslist-page {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    color: #555;
    background: #f5f5f5;
    transition: all 0.15s ease;
    cursor: pointer;
}

.adg-kurslist-page:hover {
    background: #e2e4e7;
    color: #1a1a1a;
}

.adg-kurslist-page--active {
    background: #1a1a1a;
    color: #fff;
    pointer-events: none;
}

.adg-kurslist-page--active:hover {
    background: #1a1a1a;
    color: #fff;
}

.adg-kurslist-page--ellipsis {
    background: none;
    cursor: default;
    color: #888;
    pointer-events: none;
}

.adg-kurslist-page--ellipsis:hover {
    background: none;
}

.adg-kurslist-page--prev,
.adg-kurslist-page--next {
    font-size: 16px;
}

/* =====================================================================
   Mobile Toggle
   ===================================================================== */

.adg-kurslist-filter-toggle {
    grid-column: 1 / -1;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    margin-bottom: 12px;
    background: #f8f9fa;
    border: 1px solid #e2e4e7;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #1a1a1a;
    cursor: pointer;
    position: relative;
}

.adg-kurslist-filter-toggle-icon {
    font-size: 16px;
}

.adg-filter-toggle-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: #1a1a1a;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 10px;
    margin-left: 4px;
}

/* =====================================================================
   Responsive: Mobile (< 768px)
   ===================================================================== */

@media (max-width: 768px) {

    .adg-kurslist {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 12px 0;
    }

    .adg-kurslist-filter-toggle {
        display: flex;
    }

    .adg-kurslist-sidebar {
        display: none;
        position: static;
        max-height: none;
        padding: 16px;
        margin-bottom: 16px;
        background: #f8f9fa;
        border: 1px solid #e2e4e7;
        border-radius: 8px;
    }

    .adg-kurslist-sidebar.adg-kurslist-sidebar--open {
        display: block;
    }

    .adg-kurslist-results {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 12px;
    }

    .adg-kurslist-card-logo {
        height: 120px;
        padding: 12px;
    }

    .adg-kurslist-card-body {
        padding: 12px 16px 16px;
    }

    .adg-kurslist-card-title {
        font-size: 15px;
    }

    .adg-filter-pill {
        font-size: 11px;
        padding: 4px 10px;
    }
}

/* =====================================================================
   Responsive: Kleine Bildschirme (< 480px)
   ===================================================================== */

@media (max-width: 480px) {

    .adg-kurslist-results {
        grid-template-columns: 1fr;
    }
}

/* =====================================================================
   Inline-Assistent (in der Sidebar)
   ===================================================================== */

.adg-kurslist-assistent-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.adg-kurslist-assistent-input {
    width: 100% !important;
    padding: 10px 12px !important;
    border: 1px solid #e2e4e7 !important;
    border-radius: 8px !important;
    background: #fafafa !important;
    font: inherit !important;
    font-size: 14px !important;
    color: #1a1a1a !important;
    resize: vertical !important;
    box-sizing: border-box !important;
    outline: none !important;
}

.adg-kurslist-assistent-input:focus {
    border-color: #1a1a1a !important;
    background: #fff !important;
}

.adg-kurslist-assistent-submit {
    display: block !important;
    width: 100% !important;
    padding: 10px 16px !important;
    background: #18B5FE !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #fff !important;
    cursor: pointer !important;
    text-align: center !important;
    line-height: 1.3 !important;
    white-space: normal !important;
    text-decoration: none !important;
    transition: background-color 0.2s ease !important;
}

.adg-kurslist-assistent-submit:hover {
    background: #0a7fb8 !important;
    color: #fff !important;
}

.adg-kurslist-assistent-submit:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

.adg-kurslist-assistent-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4px 0 14px;
    font-size: 12px;
    color: #888;
    text-align: center;
}

.adg-kurslist-assistent-divider span {
    padding: 0 4px;
}

/* =====================================================================
   Assistent-Modus (aktiv, im Main-Bereich)
   ===================================================================== */

.adg-kurslist-assistent-panel {
    margin-bottom: 20px;
}

.adg-kurslist-assistent-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    color: #555;
    font-style: italic;
    font-size: 14px;
}

.adg-kurslist-assistent-intro {
    padding: 14px 16px;
    margin-bottom: 16px;
    background: #18B5FE18;
    border-left: 3px solid #18B5FE;
    border-radius: 4px;
    font-size: 15px;
    line-height: 1.55;
    color: #2a2419;
    white-space: pre-wrap;
}

.adg-kurslist-assistent-clarify {
    margin-bottom: 16px;
}

.adg-kurslist-assistent-refine {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid #e2e4e7;
}

.adg-kurslist-assistent-refine-input {
    width: 100% !important;
    padding: 10px 12px !important;
    border: 1px solid #e2e4e7 !important;
    border-radius: 8px !important;
    background: #fafafa !important;
    font: inherit !important;
    font-size: 14px !important;
    resize: vertical !important;
    box-sizing: border-box !important;
    outline: none !important;
}

.adg-kurslist-assistent-refine-input:focus {
    border-color: #1a1a1a !important;
    background: #fff !important;
}

.adg-kurslist-assistent-refine-submit {
    align-self: flex-start !important;
    padding: 8px 18px !important;
    background: #1a1a1a !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #fff !important;
    cursor: pointer !important;
    text-decoration: none !important;
    line-height: 1.3 !important;
}

.adg-kurslist-assistent-refine-submit:hover {
    background: #333 !important;
    color: #fff !important;
}

.adg-kurslist-assistent-error {
    padding: 10px 14px;
    margin-bottom: 14px;
    background: #fdf0f0;
    border-left: 3px solid #c44;
    border-radius: 4px;
    color: #8a2424;
    font-size: 14px;
}

/* Im Assistent-Modus: Eingabeformular, Divider, Suche, Filter, Top-Bar und Pagination ausblenden */
.adg-kurslist--assistent-mode .adg-kurslist-assistent-form,
.adg-kurslist--assistent-mode .adg-kurslist-assistent-divider,
.adg-kurslist--assistent-mode .adg-filter-search-wrap,
.adg-kurslist--assistent-mode .adg-filter-group,
.adg-kurslist--assistent-mode .adg-kurslist-topbar,
.adg-kurslist--assistent-mode .adg-kurslist-pagination {
    display: none;
}

/* Cards aus dem Assistenten: Wrapper auflösen, damit das äußere Results-Grid
   die Karten direkt als Grid-Items verteilen kann */
.adg-kurslist-results .adg-assistent-cards {
    display: contents;
}

/* =====================================================================
   Elementor-Button-Override für Clarify-Chips & Submit-Button
   (gleiche Specificity wie im assistent.css, aber mit !important)
   ===================================================================== */

.adg-kurslist .adg-assistent-chip {
    display: inline-flex !important;
    align-items: center !important;
    padding: 6px 14px !important;
    border: 1px solid #c0b090 !important;
    border-radius: 999px !important;
    background: #fff !important;
    font: inherit !important;
    font-size: 14px !important;
    color: #2a2419 !important;
    cursor: pointer !important;
    line-height: 1.3 !important;
    text-decoration: none !important;
    transition: background 0.15s ease, border-color 0.15s ease !important;
}

.adg-kurslist .adg-assistent-chip:hover {
    background: #f5f1ea !important;
    border-color: #8b6b3a !important;
    color: #2a2419 !important;
}

.adg-kurslist .adg-assistent-chip.is-selected {
    background: #8b6b3a !important;
    border-color: #8b6b3a !important;
    color: #fff !important;
}

.adg-kurslist .adg-assistent-submit-answers {
    align-self: flex-start !important;
    display: inline-block !important;
    padding: 10px 20px !important;
    margin-top: 8px !important;
    background: #1a1a1a !important;
    border: none !important;
    border-radius: 6px !important;
    font: inherit !important;
    font-weight: 600 !important;
    color: #fff !important;
    cursor: pointer !important;
    text-decoration: none !important;
    line-height: 1.3 !important;
}

.adg-kurslist .adg-assistent-submit-answers:hover {
    background: #000 !important;
    color: #fff !important;
}

.adg-kurslist .adg-assistent-q-freetext {
    width: 100% !important;
    padding: 8px 12px !important;
    border: 1px solid #ccc !important;
    border-radius: 4px !important;
    background: #fff !important;
    font: inherit !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
    outline: none !important;
}

.adg-kurslist .adg-assistent-q-freetext:focus {
    border-color: #888 !important;
}