/* ==========================================
   7. DURATION CONTROL OVERLAY
   ========================================== */
.duration-control-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-overlay);
    z-index: var(--z-overlay);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.duration-control-overlay.active {
    display: flex;
}

.duration-control-panel {
    background: var(--color-bg-default);
    border-radius: 16px;
    padding: 32px;
    max-width: 600px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.duration-control-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-neutral-bg);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-neutral-text);
    transition: all 0.2s ease;
}

.duration-control-close:hover {
    background: var(--border-subtle);
    color: var(--color-text-primary);
}

.duration-control-panel h3 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: 32px;
}

/* Histogram */
.duration-histogram {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 180px;
    gap: 4px; /* ruhiger bei vielen Jahren */
    margin-bottom: 32px;
    padding: 0 16px;
}

.histogram-bar {
    flex: 1 1 auto;
    min-width: 6px;
    max-width: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.histogram-bar-fill {
    width: 100%;
    background: var(--color-neutral-bg);
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4px;
    min-height: 4px;
}

.histogram-bar-fill.no-projects {
    background: var(--color-neutral-bg);
    min-height: 4px;
}

.histogram-bar-fill.one-project {
    background: var(--color-neutral-border);
    min-height: 35px;
}

.histogram-bar-fill.few-projects {
    background: var(--color-neutral-text);
    min-height: 70px;
}

.histogram-bar-fill.many-projects {
    background: var(--color-neutral);
    min-height: 100px;
}

.histogram-bar.in-range .histogram-bar-fill {
    background: var(--color-info);
}

.histogram-bar.in-range .histogram-bar-fill.no-projects {
    background: var(--color-info-bg);
}

.histogram-bar.in-range .histogram-bar-fill.one-project {
    background: var(--color-info);
}

.histogram-bar.in-range .histogram-bar-fill.few-projects {
    background: var(--color-info);
}

.histogram-bar.in-range .histogram-bar-fill.many-projects {
    background: var(--color-info);
}

.histogram-bar:hover .histogram-bar-fill {
    opacity: 0.8;
}

.histogram-bar-count {
    color: var(--color-text-inverted);
    font-size: 0.75rem;
    font-weight: 400;
}

/* Jahreslabels im Histogramm ausblenden – Fokus liegt auf Slider-Handles */
.histogram-bar-label {
    display: none;
}

/* Duration Slider */
.duration-slider {
    position: relative;
    height: 40px;
    margin-top: 12px;
    margin-bottom: 32px;
}

.duration-slider-track {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 10px;
    right: 10px;
    height: 4px;
    background: var(--color-neutral-bg);
    border-radius: 2px;
}

.duration-slider-range {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 4px;
    background: var(--color-info);
    border-radius: 2px;
    pointer-events: none;
}

.duration-slider-handle {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background: var(--color-bg-default);
    border: 3px solid var(--color-info);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    z-index: var(--z-ui);
}

.duration-slider-handle:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.duration-slider-handle:active {
    cursor: grabbing;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Anzeige des aktuellen Werts direkt an den Slider-Handles */
.duration-slider-handle::after {
    content: attr(data-value);
    position: absolute;
    top: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    background: var(--color-bg-default);
    padding: 2px 6px;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
    pointer-events: none;
}

/* Duration Result */
.duration-result {
    text-align: center;
    margin-bottom: 24px;
}

.duration-result-count {
    font-size: 3rem;
    font-weight: 400;
    color: var(--color-info);
    line-height: 1;
}

.duration-result-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-top: 8px;
}

/* Duration Actions */
.duration-actions {
    display: flex;
    gap: 12px;
}

.duration-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s ease;
}

.duration-btn-cancel {
    background: var(--color-neutral-bg);
    color: var(--color-neutral-text);
}

.duration-btn-cancel:hover {
    background: var(--border-subtle);
}

.duration-btn-apply {
    background: var(--color-info);
    color: var(--color-text-inverted);
}

.duration-btn-apply:hover {
    background: var(--color-info-text);
}

/* ==========================================
   8. MOBILE FILTER MODAL
   ========================================== */
.mobile-filter-modal {
    display: none;
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-default);
    z-index: var(--z-overlay);
    flex-direction: column;
}

.mobile-filter-modal.active {
    display: flex;
    visibility: visible;
}

.mobile-filter-header {
    position: relative;
    z-index: var(--z-ui);
    padding: 16px 48px 16px 16px; /* Platz für Close-Button rechts */
    border-bottom: 1px solid var(--border-subtle);
    background: var(--color-bg-default);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.mobile-filter-header h2 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
}

.mobile-filter-close {
    position: absolute;
    z-index: var(--z-ui);
    top: 12px;
    right: 12px;
    background: var(--color-neutral-bg);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-neutral-text);
}

.mobile-results-badge {
    position: absolute;
    z-index: var(--z-content);
    top: 12px;
    right: 64px;
    background: var(--color-info);
    color: var(--color-text-inverted);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 400;
}

.mobile-filter-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.mobile-active-filters {
    margin-bottom: 24px;
}

.mobile-active-filters h3 {
    font-size: 1rem;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.mobile-active-filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 40px;
    padding: 12px;
    background: var(--color-bg-muted);
    border-radius: 8px;
    border: 1px dashed var(--border-strong);
}

.mobile-active-filters-list:empty::after {
    content: 'Keine aktiven Filter';
    color: var(--color-text-muted);
    font-style: italic;
}

.mobile-filter-section {
    margin-bottom: 32px;
}

.mobile-filter-section h3 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;

    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.mobile-filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}



.mobile-filter-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 12px;
    background: var(--color-bg-default);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.08);
}

.mobile-filter-footer-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
}

.mobile-filter-footer-btn.clear {
    background: var(--color-neutral-bg);
    color: var(--color-neutral-text);
}

.mobile-filter-footer-btn.apply {
    background: var(--color-info);
    color: var(--color-text-inverted);
}

/* ==========================================
   9. MOBILE FAB (Floating Action Button)
   ========================================== */
.mobile-filter-fab {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 64px;
    height: 64px;
    background: var(--color-info);
    color: var(--color-bg-default);
    border: none;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
    font-size: 24px;
    cursor: pointer;
    z-index: var(--z-sticky);
    transition: all 0.3s ease;
}

.mobile-filter-fab:active {
    transform: scale(0.95);
}

.filter-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-error);
    color: var(--color-text-inverted);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-bg-default);
}

/* ==========================================
   Styling der elemente in der filterzone
   ========================================== */



/* Meta-Items in der Dropzone */
.filter-dropzone .meta-item {
    cursor: pointer;
}

.meta-item__remove {
    margin-left: 6px;
    background: transparent;
    border: none;
    color: inherit;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
}

.meta-item__remove:hover {
    opacity: 1;
}

/* ==========================================
   Sticky Filter Section
   ========================================== */


.section--filter {
  overflow: visible; /* explizit */
}

.section--filter > .container {
  overflow: visible;
}


.filter-dropzone--compact {
    padding: 0.75rem 1.25rem;
    min-height: 4.5rem;
}

.filter-dropzone--compact .filter-placeholder {
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--color-text-secondary);
}

/* =========================
   VISIBILITY RULES
   ========================= */

/* Mobile default */
.mobile-only {
  display: none;
}

.desktop-only {
  display: block;
}

/* Mobile breakpoint */
@media (max-width: 768px) {
  .mobile-only {
    display: block;
  }

  .desktop-only {
    display: none;
  }
}




.filter-sticky {
  position: sticky;
  top: calc(var(--nav-height) + 28px);
  align-self: flex-start; /* wichtig in Grid/Flex */
}

.listing-page {
  overflow: visible !important;
}



.listing-page .results > .container {
  padding-bottom: var(--space-xl);
}

/* ==========================================
   Mobile Filter – Year & Duration (INFO style)
   ========================================== */

.filter-tag--year,
.filter-tag--duration {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;

  padding: 0.5rem 0.9rem;
  border-radius: 999px;

  background: var(--color-info-bg);
  color: var(--color-info-text);
  border: 1px solid var(--color-info-border);

  font-size: 0.9rem;
  font-weight: 500;
}

/* Icon style – wie Desktop Meta */
.filter-tag--year i,
.filter-tag--duration i {
  font-size: 1rem;
  color: var(--color-info-text);
}

/* ==========================================
   TOASTs
   ========================================== */

.copy-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-success-solid-bg);
    color: var(--color-text-inverted); 
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity .25s ease, transform .25s ease;
    z-index: 9999;
}

.copy-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.copy-toast.error {
    background: #ef4444;
}

/* Mobile filter accordion fix */
.mobile-filter-accordion.card--accordion.card--compact details[open] > .card__content,
.mobile-filter-accordion.card--accordion.card--compact[open] > .card__content {
  grid-template-rows: 1fr;
  opacity: 1;
}

.mobile-filter-accordion.card--accordion.card--compact > .card__content {
  grid-template-rows: 0fr;
  overflow: hidden;
  opacity: 0;
}



/* ==========================================
   Active filter state – universal (authoritative)
   ========================================== */


.meta-item:hover:not(.active) {
  background: var(--color-bg-muted);
}

/* ==========================================
   Mobile Filter – Active Topic Override
   ========================================== */

@media (max-width: 768px) {
  .mobile-filter-tags .meta-item.meta--topic.active {
    background: var(--color-info);
    color: var(--color-text-inverted);
    border-color: var(--color-info);
  }
}


/* Filter options (clickable) */
.mobile-filter-tags .meta-item.active,
.filter-dropzone .meta-item.active {
  background: var(--color-info);
  color: var(--color-text-inverted);
  border-color: var(--color-info);
}

/* Active filter display (status badges) */
.mobile-active-filters-list .meta-item,
#activeFilters .meta-item {
  background: var(--color-info-bg);
  color: var(--color-info-text);
  border-color: var(--color-info-border);
}