/*
 * CVJM Kirchheim – Template Stylesheet
 * Joomla 6 / Bootstrap 5
 * CSS Custom Properties für einfache Farbanpassung
 */

/* Schriftart einbinden */
@import url('../fonts/sourcesanspro/sourcesanspro.css');

/* =============================================
   1. CSS Custom Properties (Design-Token)
   ============================================= */

:root {
    /* Farben – werden durch index.php ggf. überschrieben */
    --cvjm-primary:        #c8001e;
    --cvjm-secondary:      #e5002b;
    --cvjm-accent:         #8b0016;

    /* Abgeleitete Töne */
    --cvjm-primary-light:  color-mix(in srgb, var(--cvjm-primary) 12%, white);
    --cvjm-primary-dark:   color-mix(in srgb, var(--cvjm-primary) 75%, black);

    /* Neutral */
    --cvjm-gray-100: #f8f9fa;
    --cvjm-gray-200: #e9ecef;
    --cvjm-gray-600: #6c757d;
    --cvjm-gray-800: #343a40;
    --cvjm-white:    #ffffff;

    /* Typografie */
    --cvjm-font-sans:    'Source Sans Pro', 'Segoe UI', system-ui, sans-serif;
    --cvjm-font-heading: var(--cvjm-font-sans);
    --cvjm-font-size:    1rem;
    --cvjm-line-height:  1.65;

    /* Abstände */
    --cvjm-space-xs:  0.25rem;
    --cvjm-space-sm:  0.5rem;
    --cvjm-space-md:  1rem;
    --cvjm-space-lg:  2rem;
    --cvjm-space-xl:  3.5rem;

    /* Radien */
    --cvjm-radius-sm: 4px;
    --cvjm-radius-md: 8px;
    --cvjm-radius-lg: 16px;

    /* Schatten */
    --cvjm-shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --cvjm-shadow-md: 0 4px 12px rgba(0,0,0,.10);
    --cvjm-shadow-lg: 0 8px 24px rgba(0,0,0,.12);

    /* Header */
    --cvjm-header-bg:      var(--cvjm-primary);
    --cvjm-header-color:   var(--cvjm-white);
    --cvjm-header-height:  72px;

    /* Footer */
    --cvjm-footer-bg:      var(--cvjm-gray-800);
    --cvjm-footer-color:   var(--cvjm-gray-200);

    /* Footer-Grafik */
    --cvjm-footer-grafik: url('../images/footer-grafik.png');

    /* Übergänge */
    --cvjm-transition: 0.22s ease;
}

/* =============================================
   2. Container-Breite (Fallback falls Bootstrap nicht greift)
   ============================================= */

.container {
    width: 100%;
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.25rem;
    padding-left: 1.25rem;
}

.container-fluid {
    width: 100%;
    padding-right: 1.25rem;
    padding-left: 1.25rem;
}

/* =============================================
   3. Reset & Base
   ============================================= */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--cvjm-font-sans);
    font-size: var(--cvjm-font-size);
    line-height: var(--cvjm-line-height);
    color: var(--cvjm-gray-800);
    background-color: var(--cvjm-white);
    margin: 0;
}

img, video {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--cvjm-primary);
    text-decoration: none;
    transition: color var(--cvjm-transition);
}

a:hover {
    color: var(--cvjm-primary-dark);
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--cvjm-font-heading);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: var(--cvjm-space-md);
    color: var(--cvjm-gray-800);
}

/* =============================================
   3. Skip-Link (Barrierefreiheit)
   ============================================= */

.skip-main {
    position: fixed;
    top: -100px;
    left: var(--cvjm-space-md);
    z-index: 9999;
    padding: var(--cvjm-space-sm) var(--cvjm-space-md);
    background: var(--cvjm-primary);
    color: var(--cvjm-white);
    border-radius: var(--cvjm-radius-sm);
    transition: top var(--cvjm-transition);
}

.skip-main:focus {
    top: var(--cvjm-space-md);
}

/* =============================================
   4. Header
   ============================================= */

.site-header {
    background-color: var(--cvjm-header-bg);
    color: var(--cvjm-header-color);
    box-shadow: var(--cvjm-shadow-md);
    z-index: 1030;
}

.site-header.sticky-top {
    position: sticky;
    top: 0;
}

.header-inner {
    min-height: var(--cvjm-header-height);
    padding: var(--cvjm-space-sm) 0;
}

/* Logo */
.site-logo a,
.site-name-link {
    color: var(--cvjm-header-color);
    text-decoration: none;
}

.site-name {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.site-logo img {
    max-height: 60px;
    width: auto;
}

/* =============================================
   4b. Hamburger-Button (nur Mobil sichtbar)
   ============================================= */

.nav-toggler {
    display: none;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: var(--cvjm-radius-sm);
    padding: 6px 10px;
    cursor: pointer;
    color: var(--cvjm-white);
}

.navbar-toggler-icon {
    display: inline-block;
    width: 22px;
    height: 2px;
    background: currentColor;
    box-shadow: 0 5px 0 currentColor, 0 10px 0 currentColor;
    vertical-align: middle;
}

@media (max-width: 991.98px) {
    .nav-toggler { display: block; }
}

/* =============================================
   5. Hauptnavigation
   ============================================= */

/* Nav-Wrapper – immer sichtbar auf Desktop, Toggle auf Mobil */
.nav-menu {
    display: flex;
    align-items: center;
}

@media (max-width: 991.98px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: var(--cvjm-header-height);
        left: 0;
        right: 0;
        background: var(--cvjm-primary-dark);
        padding: var(--cvjm-space-md);
        max-height: calc(100vh - var(--cvjm-header-height));
        overflow-y: auto;
        z-index: 1029;
    }
    .nav-menu.open { display: block; }
}

/* Listen-Basis – greift auf mod_menu ul und .nav */
.site-nav ul,
.site-nav .nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--cvjm-space-xs);
    align-items: center;
}

.site-nav li,
.site-nav .nav-item {
    position: relative;
}

/* Links – greift auf a und Joomla .nav-link */
.site-nav a,
.site-nav .nav-link {
    display: block;
    padding: .45rem .9rem;
    color: rgba(255,255,255,.92) !important;
    border-radius: var(--cvjm-radius-sm);
    font-weight: 500;
    font-size: .95rem;
    line-height: 1.4;
    transition: background var(--cvjm-transition), color var(--cvjm-transition);
    white-space: nowrap;
    text-decoration: none !important;
}

.site-nav a:hover,
.site-nav .nav-link:hover,
.site-nav .active > a,
.site-nav .current > a,
.site-nav .active > .nav-link,
.site-nav .current > .nav-link {
    background: rgba(255,255,255,.18);
    color: var(--cvjm-white) !important;
}

/* Dropdown-Untermenü */
.site-nav .nav-child,
.site-nav .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--cvjm-white);
    border-radius: var(--cvjm-radius-md);
    box-shadow: var(--cvjm-shadow-lg);
    z-index: 1050;
    padding: var(--cvjm-space-xs) 0;
    border: none;
}

.site-nav li:hover > .nav-child,
.site-nav li:focus-within > .nav-child,
.site-nav .nav-item:hover > .dropdown-menu {
    display: block;
}

.site-nav .nav-child a,
.site-nav .nav-child .nav-link,
.site-nav .dropdown-menu .dropdown-item {
    color: var(--cvjm-gray-800) !important;
    padding: .45rem 1rem;
    border-radius: 0;
    background: transparent;
    font-size: .9rem;
    display: block;
    width: 100%;
}

.site-nav .nav-child a:hover,
.site-nav .nav-child .nav-link:hover,
.site-nav .dropdown-menu .dropdown-item:hover {
    background: var(--cvjm-primary-light) !important;
    color: var(--cvjm-primary) !important;
}

/* Mobile: Liste vertikal */
@media (max-width: 991.98px) {
    .site-nav ul,
    .site-nav .nav {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .site-nav li,
    .site-nav .nav-item {
        width: 100%;
    }

    .site-nav a,
    .site-nav .nav-link {
        padding: .6rem 1rem;
        white-space: normal;
    }

    .site-nav .nav-child,
    .site-nav .dropdown-menu {
        position: static;
        box-shadow: none;
        background: rgba(0,0,0,.2);
        border-radius: var(--cvjm-radius-sm);
        margin-top: 2px;
        width: 100%;
        display: block;
    }

    .site-nav .nav-child a,
    .site-nav .nav-child .nav-link,
    .site-nav .dropdown-menu .dropdown-item {
        color: rgba(255,255,255,.85) !important;
    }

    .site-nav .nav-child a:hover,
    .site-nav .dropdown-menu .dropdown-item:hover {
        background: rgba(255,255,255,.12) !important;
        color: var(--cvjm-white) !important;
    }
}

/* =============================================
   6. Banner / Hero
   ============================================= */

.site-banner {
    overflow: hidden;
}

/* Galerie-Banner (mod_custom mit Bildern) */
.site-banner img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

/* =============================================
   7. Breadcrumbs
   ============================================= */

.breadcrumb-bar {
    background: var(--cvjm-gray-100);
    border-bottom: 1px solid var(--cvjm-gray-200);
    padding: var(--cvjm-space-sm) 0;
    font-size: .875rem;
}

.breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '›';
    color: var(--cvjm-gray-600);
}

.breadcrumb-item.active {
    color: var(--cvjm-gray-600);
}

/* =============================================
   8. Hauptinhalt
   ============================================= */

.site-main {
    padding: var(--cvjm-space-xl) 0;
}

/* Seitenüberschriften */
.page-header {
    margin-bottom: var(--cvjm-space-lg);
    padding-bottom: var(--cvjm-space-md);
    border-bottom: 3px solid var(--cvjm-primary);
}

.page-header h1 {
    color: var(--cvjm-primary);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    margin-bottom: 0;
}

/* =============================================
   9. Seitenleiste
   ============================================= */

.site-sidebar .card {
    border: none;
    border-radius: var(--cvjm-radius-md);
    box-shadow: var(--cvjm-shadow-sm);
    margin-bottom: var(--cvjm-space-md);
}

.site-sidebar .card-header {
    background: var(--cvjm-primary);
    color: var(--cvjm-white);
    border-radius: var(--cvjm-radius-md) var(--cvjm-radius-md) 0 0 !important;
    font-weight: 600;
    font-size: .95rem;
    padding: var(--cvjm-space-sm) var(--cvjm-space-md);
}

/* =============================================
   10. Modul-Styles
   ============================================= */

/* Basis-Modul */
div.moduletable {
    margin-bottom: var(--cvjm-space-lg);
}

/* Card-Style */
div.moduletable.card {
    border: none;
    border-radius: var(--cvjm-radius-md);
    overflow: hidden;
    box-shadow: var(--cvjm-shadow-sm);
}

div.moduletable.card > h3,
div.moduletable.card > h2 {
    background: var(--cvjm-primary);
    color: var(--cvjm-white);
    margin: 0;
    padding: var(--cvjm-space-sm) var(--cvjm-space-md);
    font-size: 1rem;
}

div.moduletable.card .module-inner {
    padding: var(--cvjm-space-md);
    background: var(--cvjm-white);
}

/* =============================================
   11. Galerie (Veranstaltungsbilder)
   ============================================= */

/* Kompatibel mit: com_content Bilder, Phoca Gallery, JoomGallery, mod_custom */

.cvjm-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--cvjm-space-md);
    margin: var(--cvjm-space-lg) 0;
}

.cvjm-gallery-item {
    position: relative;
    border-radius: var(--cvjm-radius-md);
    overflow: hidden;
    box-shadow: var(--cvjm-shadow-sm);
    aspect-ratio: 4/3;
    background: var(--cvjm-gray-200);
}

.cvjm-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--cvjm-transition);
    display: block;
}

.cvjm-gallery-item:hover img {
    transform: scale(1.05);
}

.cvjm-gallery-item a {
    display: block;
    height: 100%;
}

.cvjm-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.65));
    color: var(--cvjm-white);
    padding: var(--cvjm-space-sm) var(--cvjm-space-md);
    font-size: .85rem;
    opacity: 0;
    transition: opacity var(--cvjm-transition);
}

.cvjm-gallery-item:hover .cvjm-gallery-caption {
    opacity: 1;
}

/* Lightbox-Indikator */
.cvjm-gallery-item a::after {
    content: '⊕';
    position: absolute;
    top: var(--cvjm-space-sm);
    right: var(--cvjm-space-sm);
    background: rgba(0,0,0,.5);
    color: var(--cvjm-white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    line-height: 1;
    opacity: 0;
    transition: opacity var(--cvjm-transition);
}

.cvjm-gallery-item:hover a::after {
    opacity: 1;
}

/* Veranstaltungs-Karte mit Galerie-Vorschau */
.event-card {
    border-radius: var(--cvjm-radius-md);
    overflow: hidden;
    box-shadow: var(--cvjm-shadow-sm);
    transition: box-shadow var(--cvjm-transition), transform var(--cvjm-transition);
    background: var(--cvjm-white);
    border: 1px solid var(--cvjm-gray-200);
}

.event-card:hover {
    box-shadow: var(--cvjm-shadow-md);
    transform: translateY(-2px);
}

.event-card-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
}

.event-card-body {
    padding: var(--cvjm-space-md);
}

.event-card-date {
    display: inline-block;
    background: var(--cvjm-primary);
    color: var(--cvjm-white);
    font-size: .8rem;
    font-weight: 600;
    padding: 2px var(--cvjm-space-sm);
    border-radius: var(--cvjm-radius-sm);
    margin-bottom: var(--cvjm-space-sm);
    letter-spacing: .03em;
}

.event-card-title {
    font-size: 1.05rem;
    margin-bottom: var(--cvjm-space-sm);
}

.event-card-title a {
    color: var(--cvjm-gray-800);
}

.event-card-title a:hover {
    color: var(--cvjm-primary);
}

/* =============================================
   12. Artikel-Layout
   ============================================= */

.article-content img {
    border-radius: var(--cvjm-radius-sm);
    box-shadow: var(--cvjm-shadow-sm);
}

.article-content img.float-start {
    margin: 0 var(--cvjm-space-md) var(--cvjm-space-md) 0;
}

.article-content img.float-end {
    margin: 0 0 var(--cvjm-space-md) var(--cvjm-space-md);
}

/* Lese-mehr Link */
.read-more,
a.btn.btn-primary {
    display: inline-block;
    padding: var(--cvjm-space-sm) var(--cvjm-space-md);
    background: var(--cvjm-primary);
    color: var(--cvjm-white) !important;
    border-radius: var(--cvjm-radius-sm);
    font-weight: 600;
    font-size: .9rem;
    transition: background var(--cvjm-transition);
    text-decoration: none;
}

.read-more:hover,
a.btn.btn-primary:hover {
    background: var(--cvjm-primary-dark);
    text-decoration: none;
}

/* =============================================
   13. Bottom-Bereich (Feature-Kacheln)
   ============================================= */

.bottom-modules {
    background: var(--cvjm-gray-100);
    padding: var(--cvjm-space-xl) 0;
    border-top: 1px solid var(--cvjm-gray-200);
}

/* =============================================
   14. Footer
   ============================================= */

.site-footer {
    background: var(--cvjm-white);
    color: var(--cvjm-gray-800);
    padding: var(--cvjm-space-xl) 0 var(--cvjm-space-lg);
    position: relative;
    overflow: hidden;
}

/* Dekorative Grafik unten rechts */
.site-footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 280px;
    height: 280px;
    background-image: var(--cvjm-footer-grafik);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: bottom right;
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 576px) {
    .site-footer::after {
        width: 160px;
        height: 160px;
        opacity: 0.35;
    }
}

.site-footer a {
    color: var(--cvjm-gray-800);
}

.site-footer a:hover {
    color: var(--cvjm-primary);
}

.footer-title {
    color: var(--cvjm-gray-800);
    font-size: 1.15rem;
    margin-bottom: var(--cvjm-space-sm);
}

.footer-tagline {
    color: var(--cvjm-gray-600);
    font-size: .9rem;
    margin-bottom: 0;
}

.footer-divider {
    display: none;
}

.footer-copy {
    color: var(--cvjm-gray-600);
    font-size: .85rem;
}

/* Footer Navigation */
.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer li + li {
    margin-top: var(--cvjm-space-xs);
}

/* =============================================
   15. Systemnachrichten
   ============================================= */

#system-message-container .alert {
    border-radius: var(--cvjm-radius-md);
    border: none;
    box-shadow: var(--cvjm-shadow-sm);
}

/* =============================================
   16. Formulare
   ============================================= */

.control-label,
label {
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: var(--cvjm-space-xs);
    color: var(--cvjm-gray-800);
}

.form-control,
.form-select {
    border-color: var(--cvjm-gray-200);
    border-radius: var(--cvjm-radius-sm);
    transition: border-color var(--cvjm-transition), box-shadow var(--cvjm-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--cvjm-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--cvjm-primary) 20%, transparent);
    outline: none;
}

.btn-primary,
input[type="submit"].btn-primary {
    background-color: var(--cvjm-primary);
    border-color: var(--cvjm-primary);
    border-radius: var(--cvjm-radius-sm);
    font-weight: 600;
    padding: var(--cvjm-space-sm) var(--cvjm-space-lg);
    transition: background var(--cvjm-transition);
}

.btn-primary:hover,
input[type="submit"].btn-primary:hover {
    background-color: var(--cvjm-primary-dark);
    border-color: var(--cvjm-primary-dark);
}

/* =============================================
   17. Paginierung
   ============================================= */

.pagination .page-link {
    color: var(--cvjm-primary);
    border-color: var(--cvjm-gray-200);
}

.pagination .page-link:hover {
    background: var(--cvjm-primary-light);
    border-color: var(--cvjm-primary);
}

.pagination .page-item.active .page-link {
    background: var(--cvjm-primary);
    border-color: var(--cvjm-primary);
    color: var(--cvjm-white);
}

/* =============================================
   18. Offline-Seite
   ============================================= */

.offline-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cvjm-gray-100);
}

.offline-box {
    background: var(--cvjm-white);
    border-radius: var(--cvjm-radius-lg);
    box-shadow: var(--cvjm-shadow-lg);
    padding: var(--cvjm-space-xl);
    max-width: 480px;
    width: 100%;
    text-align: center;
}

.offline-box h1 {
    color: var(--cvjm-primary);
    margin-bottom: var(--cvjm-space-md);
}

/* =============================================
   19. Fehlerseite
   ============================================= */

.error-page {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--cvjm-space-xl);
}

.error-code {
    font-size: clamp(5rem, 20vw, 10rem);
    font-weight: 900;
    color: var(--cvjm-primary);
    line-height: 1;
    opacity: .2;
    margin-bottom: 0;
}

.error-message {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cvjm-gray-800);
    margin-bottom: var(--cvjm-space-md);
}

/* =============================================
   20. Hilfklassen
   ============================================= */

.text-primary-cvjm { color: var(--cvjm-primary) !important; }
.text-secondary-cvjm { color: var(--cvjm-secondary) !important; }
.bg-primary-cvjm { background-color: var(--cvjm-primary) !important; }
.bg-secondary-cvjm { background-color: var(--cvjm-secondary) !important; }
.bg-light-cvjm { background-color: var(--cvjm-primary-light) !important; }

/* Trennlinie mit Farbe */
.divider-primary {
    border: none;
    height: 3px;
    background: linear-gradient(to right, var(--cvjm-primary), var(--cvjm-secondary));
    border-radius: 99px;
    margin: var(--cvjm-space-lg) 0;
}

/* =============================================
   21. Print
   ============================================= */

@media print {
    .site-header,
    .site-footer,
    .breadcrumb-bar,
    .bottom-modules,
    .site-sidebar,
    .navbar-toggler {
        display: none !important;
    }

    #main-content {
        width: 100% !important;
    }

    a[href]::after {
        content: ' (' attr(href) ')';
        font-size: .75em;
        color: #666;
    }
}

/* =============================================
   22. Barrierefreiheit
   ============================================= */

:focus-visible {
    outline: 3px solid var(--cvjm-secondary);
    outline-offset: 2px;
}

.visually-hidden-focusable:not(:focus):not(:focus-within) {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    white-space: nowrap !important;
}