/* ============================================================
   TravelOffice - Reisefinder Frontend CSS
   Reisefinder-Refactor 2026
   ============================================================ */

.travel-finder {
    --tf-spacing: 1.5rem;
    --tf-border-radius: 0;
    --tf-transition: 0.25s ease;
    --tf-muted: #666;
    --tf-accent: #1a1a1a;
    max-width: 1290px;
    margin: 0 auto;
    padding: var(--section-padding-y, 2rem) 1rem;
    color: var(--tf-accent);
    font-family: var(--font-fellix, "Fellix", sans-serif);
}

/* ============================================================
   Layout: Sidebar + Main
   ============================================================ */
.travel-finder__layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 991px) {
    .travel-finder__layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ============================================================
   Sidebar / Filter
   ============================================================ */
.travel-finder__sidebar {
    background: transparent;
    padding: 0;
}

.travel-finder__filter-section {
    margin-bottom: 2rem;
}

.travel-finder__filter-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--tf-accent);
}

.travel-finder__filter-control {
    margin-bottom: 0.5rem;
}

.travel-finder__select,
.travel-finder__input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid #ccc;
    border-radius: var(--tf-border-radius);
    font-family: var(--font-fellix, "Fellix", sans-serif);
    font-size: 0.9375rem;
    background: #fff;
    color: var(--tf-accent);
    transition: border-color var(--tf-transition);
}

.travel-finder__select:focus,
.travel-finder__input:focus {
    outline: none;
    border-color: var(--tf-accent);
}

/* Destinationen Accordion */
.travel-finder__region {
    border-top: 1px solid #eee;
}

.travel-finder__region:last-child {
    border-bottom: 1px solid #eee;
}

.travel-finder__region-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 0;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    list-style: none;
    user-select: none;
    color: var(--tf-accent);
}

/* Region-Name nimmt den restlichen Platz, der Pfeil (::after) bleibt rechts */
.travel-finder__region-summary > span {
    flex: 1;
}

/* Tri-State "Alle"-Checkbox links im Region-Header (checked/indeterminate/unchecked) */
.travel-finder__region-toggle {
    flex-shrink: 0;
    margin: 0;
    cursor: pointer;
    accent-color: var(--tf-accent);
}

.travel-finder__region-summary::-webkit-details-marker {
    display: none;
}

.travel-finder__region-summary::after {
    content: '\2304';
    font-size: 0.875rem;
    color: var(--tf-muted);
    transition: transform var(--tf-transition);
}

.travel-finder__region[open] .travel-finder__region-summary::after {
    transform: rotate(180deg);
    content: '\2303';
}

.travel-finder__region-count {
    margin-left: auto;
    margin-right: 0.5rem;
    color: var(--tf-muted);
    font-weight: 400;
    font-size: 0.8125rem;
}

.travel-finder__region-body {
    padding: 0 0 0.875rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.travel-finder__country {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    cursor: pointer;
    color: var(--tf-muted);
    transition: color var(--tf-transition);
}

.travel-finder__country:hover {
    color: var(--tf-accent);
}

.travel-finder__country input {
    margin-right: 0.5rem;
}

.travel-finder__region--special {
    margin-top: 1.5rem;
}

.travel-finder__region--special .travel-finder__region-summary {
    color: var(--tf-muted);
    font-style: italic;
}

/* Reiseart Radio */
.travel-finder__radio-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.travel-finder__radio {
    display: flex;
    align-items: center;
    font-size: 0.9375rem;
    cursor: pointer;
}

.travel-finder__radio input {
    margin-right: 0.5rem;
}

/* ============================================================
   Main / Pills / Counter
   ============================================================ */
.travel-finder__main {
    min-height: 400px;
}

.travel-finder__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.travel-finder__pills {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.travel-finder__pills-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--tf-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: 0.25rem;
}

.travel-finder__pill {
    margin: 0;
    padding: 0.375rem 0.875rem;
    border: 1px solid #ccc;
    border-radius: 999px;
    background: #fff;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--tf-transition);
    color: var(--tf-accent);
}

.travel-finder__pill:hover {
    border-color: var(--tf-accent);
}

.travel-finder__pill.active {
    background: var(--tf-accent);
    color: #fff;
    border-color: var(--tf-accent);
}

.travel-finder__counter {
    font-size: 0.8125rem;
    color: var(--tf-muted);
    white-space: nowrap;
}

.travel-finder__counter strong {
    color: var(--tf-accent);
    font-weight: 600;
}

/* ============================================================
   Card Grid
   ============================================================ */
.travel-finder__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem 1.5rem;
}

@media (max-width: 991px) {
    .travel-finder__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .travel-finder__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 550px) {
    .travel-finder {
        padding: var(--section-padding-y, 2rem) 0;
    }

    .travel-finder__main {
        padding: 0 1.5rem;
    }
}

.travel-finder__loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 1rem;
    color: var(--tf-muted);
    font-size: 0.9375rem;
}

/* Empty-Meldung: Info-Alert, helles Teal-Blau (harmonisiert mit Footer #1b896f), ohne Rahmen */
.travel-finder__empty {
    grid-column: 1 / -1;
    margin-top: 2rem;
    padding: 1.75rem 2rem;
    background: #e8f2f5;
    border-radius: 8px;
    color: #2c5f6b;
    text-align: center;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.travel-finder__empty a {
    color: #0e6a78;
    text-decoration: underline;
    font-weight: 600;
    transition: color var(--tf-transition);
}

.travel-finder__empty a:hover {
    color: #0b5661;
}

/* Fehler-Meldung: Danger-Alert (Bootstrap-artig) */
.travel-finder__error {
    grid-column: 1 / -1;
    margin-top: 2rem;
    padding: 1.75rem 2rem;
    background: #fdecec;
    border: 1px solid #f3caca;
    border-radius: 8px;
    color: #8a4039;
    text-align: center;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.travel-finder__loading i {
    margin-right: 0.5rem;
}

/* ============================================================
   Card
   ============================================================ */
.travel-finder__card {
    background: transparent;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.travel-finder__card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #e9ecef;
    overflow: hidden;
    border-radius: var(--tf-border-radius);
}

.travel-finder__card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.travel-finder__card-media picture {
    display: block;
    width: 100%;
    height: 100%;
}

.travel-finder__card-media picture img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.travel-finder__card-media-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #ccc;
    font-size: 3rem;
}

.travel-finder__card-body {
    padding: 1rem 0 0;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.travel-finder__card-title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--tf-accent);
}

.travel-finder__card-title a {
    color: inherit;
    text-decoration: none;
}

.travel-finder__card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 1rem;
    color: var(--tf-muted);
    margin-bottom: 1rem;
}

.travel-finder__card-meta-line {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.travel-finder__card-meta-item {
    display: inline-block;
}

.travel-finder__card-meta-item--bold {
    font-weight: 600;
}

.travel-finder__card-meta-sep {
    color: #ccc;
}

.travel-finder__card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    margin-top: auto;
    border-top: 1px solid #eee;
}

.travel-finder__card-price {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--tf-accent);
}

.travel-finder__card-arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--tf-accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: transform var(--tf-transition);
    text-decoration: none;
}

.travel-finder__card:hover .travel-finder__card-arrow {
    transform: translateX(4px);
}

/* Pfeil immer weiss - die Theme-Regel "a, a:hover, a:visited { color: $gruen; }"
   haengt bei gleicher Specificity ansonsten in Hover-/Besuch-States durch */
.travel-finder__card-arrow:hover,
.travel-finder__card-arrow:visited,
.travel-finder__card-arrow:active {
    color: #fff;
}

/* ============================================================
   Load more
   ============================================================ */
.travel-finder__loadmore {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
}

.travel-finder__loadmore-btn {
    position: relative;
    padding: 0.75rem 2rem;
    border: 1px solid #ccc;
    border-radius: var(--tf-border-radius);
    background: #fff;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all var(--tf-transition);
    color: var(--tf-accent);
    min-width: 200px;
}

.travel-finder__loadmore-btn:hover:not(:disabled) {
    border-color: var(--tf-accent);
    background: var(--tf-accent);
    color: #fff;
}

.travel-finder__loadmore-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.travel-finder__loadmore-spinner {
    display: none;
    margin-left: 0.5rem;
}

.travel-finder__loadmore-btn[disabled] .travel-finder__loadmore-spinner {
    display: inline-block;
}

/* Subtle highlight on newly loaded batch */
@keyframes travel-finder-flash {
    0%   { box-shadow: 0 0 0 0 rgba(26, 26, 26, 0.35); }
    100% { box-shadow: 0 0 0 8px rgba(26, 26, 26, 0); }
}

.travel-finder__card--new {
    animation: travel-finder-flash 1.2s ease-out;
    border-radius: var(--tf-border-radius);
}

/* ============================================================
   Mobile Offcanvas Sidebar (<= 991px)
   ============================================================ */
.travel-finder__filter-toggle {
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.5rem 0.875rem;
    border: 1px solid #ccc;
    border-radius: var(--tf-border-radius);
    background: #fff;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--tf-transition);
    color: var(--tf-accent);
}

.travel-finder__filter-toggle:hover {
    border-color: var(--tf-accent);
}

.travel-finder__filter-toggle[aria-expanded="true"] {
    background: var(--tf-accent);
    color: #fff;
    border-color: var(--tf-accent);
}

.travel-finder__filter-toggle-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: var(--tf-accent);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 1;
}

.travel-finder__filter-toggle[aria-expanded="true"] .travel-finder__filter-toggle-badge {
    background: #fff;
    color: var(--tf-accent);
}

.travel-finder__filter-toggle[data-count="0"] .travel-finder__filter-toggle-badge {
    visibility: hidden;
}

.travel-finder__sidebar-header {
    display: none;
}

.travel-finder__sidebar-close {
    border: 0;
    background: transparent;
    font-size: 1.25rem;
    padding: 0.25rem 0.5rem;
    color: var(--tf-muted);
    cursor: pointer;
    line-height: 1;
}

.travel-finder__sidebar-close:hover {
    color: var(--tf-accent);
}

.travel-finder__backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.travel-finder__backdrop.is-visible {
    display: block;
    opacity: 1;
}

@media (max-width: 991px) {
    .travel-finder__filter-toggle {
        display: inline-flex;
    }

    .travel-finder__sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: min(86vw, 360px);
        height: 100vh;
        background: #fff;
        z-index: 1050;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        padding: 1rem 1.25rem 2rem;
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
    }

    .travel-finder__sidebar.is-open {
        transform: translateX(0);
    }

    .travel-finder__sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 1rem;
        border-bottom: 1px solid #eee;
        margin-bottom: 1.5rem;
        position: sticky;
        top: 0;
        background: #fff;
        z-index: 1;
    }

    body.travel-finder-open {
        overflow: hidden;
    }
}

@media (prefers-reduced-motion: reduce) {
    .travel-finder__sidebar,
    .travel-finder__backdrop {
        transition: none;
    }
}