/**
 * ND Travel - AJAX Search Filter Styles
 */

/* ═══════════════════════════════════════
   LAYOUT WRAPPER
═══════════════════════════════════════ */
.nd-travel-search-wrap {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    width: 100%;
    max-width: 90%;
    margin: 30px auto;
    box-sizing: border-box;
}

/* ═══════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════ */
.nd-travel-search-sidebar {
    width: 260px;
    min-width: 240px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    padding: 22px 18px;
    position: sticky;
    top: 20px;
}

.nd-travel-filter-group {
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid #f0f0f0;
}

.nd-travel-filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.nd-travel-filter-label {
    display: block;
    font-size: 11px;
    font-weight: 800;
    color: #222;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.nd-travel-filter-label i {
    color: #1bbc9b;
    margin-right: 6px;
    width: 14px;
    text-align: center;
}

/* ── Input text ── */
.nd-travel-input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid #e0e0e0;
    border-radius: 7px;
    font-size: 14px;
    color: #444;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    outline: none;
    background: #fafafa;
}

.nd-travel-input:focus {
    border-color: #1bbc9b;
    box-shadow: 0 0 0 3px rgba(27,188,155,0.12);
    background: #fff;
}

/* ── Select dropdown ── */
.nd-travel-select {
    appearance: none;
    -webkit-appearance: none;
    background-color: #fafafa;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%231bbc9b' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

/* ── Checkbox list ── */
.nd-travel-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 190px;
    overflow-y: auto;
    padding-right: 2px;
}

.nd-travel-checkbox-list::-webkit-scrollbar {
    width: 3px;
}
.nd-travel-checkbox-list::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 10px;
}
.nd-travel-checkbox-list::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

.nd-travel-checkbox-label {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    font-size: 13px;
    color: #555;
    transition: color 0.15s;
    padding: 4px 6px;
    border-radius: 5px;
    transition: background 0.15s, color 0.15s;
    user-select: none;
}

.nd-travel-checkbox-label:hover {
    background: #f0fdf9;
    color: #1bbc9b;
}

/* Custom checkbox - vizibil și clar */
.nd-travel-checkbox-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid #ccc;
    border-radius: 4px;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
    background: #fff;
}

.nd-travel-checkbox-label input[type="checkbox"]:hover {
    border-color: #1bbc9b;
}

.nd-travel-checkbox-label input[type="checkbox"]:checked {
    background: #1bbc9b;
    border-color: #1bbc9b;
}

.nd-travel-checkbox-label input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: 2.5px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    display: block;
}

/* Label checked state */
.nd-travel-checkbox-label:has(input:checked) {
    background: #f0fdf9;
    color: #1bbc9b;
    font-weight: 600;
}

/* ── Price Range ── */
.nd-travel-price-display {
    font-size: 13px;
    color: #333;
    font-weight: 700;
    margin-bottom: 14px;
    text-align: center;
    background: #f8f8f8;
    padding: 6px 10px;
    border-radius: 6px;
}

#nd-travel-price-slider {
    margin: 0 8px;
}

#nd-travel-price-slider.ui-slider {
    background: #e9e9e9;
    border: none;
    border-radius: 4px;
    height: 6px;
}

#nd-travel-price-slider .ui-slider-range {
    background: #1bbc9b;
    border-radius: 4px;
}

#nd-travel-price-slider .ui-slider-handle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #1bbc9b;
    top: -8px;
    cursor: pointer;
    outline: none;
    transition: box-shadow 0.15s;
    box-shadow: 0 2px 6px rgba(27,188,155,0.3);
}

#nd-travel-price-slider .ui-slider-handle:hover,
#nd-travel-price-slider .ui-slider-handle:focus {
    box-shadow: 0 0 0 5px rgba(27,188,155,0.2);
}

/* ── Reset Button ── */
.nd-travel-reset-btn {
    width: 100%;
    padding: 9px;
    background: transparent;
    border: 1.5px solid #e0e0e0;
    border-radius: 7px;
    font-size: 12px;
    color: #999;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 6px;
    letter-spacing: 0.02em;
}

.nd-travel-reset-btn:hover {
    border-color: #e74c3c;
    color: #e74c3c;
    background: rgba(231,76,60,0.04);
}

.nd-travel-reset-btn i {
    margin-right: 5px;
}


/* ═══════════════════════════════════════
   RESULTS AREA
═══════════════════════════════════════ */
.nd-travel-search-results-wrap {
    flex: 1;
    min-width: 0;
}

.nd-travel-search-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    min-height: 26px;
}

#nd-travel-results-count {
    font-size: 13px;
    color: #999;
    font-style: italic;
}

/* ── Loading ── */
.nd-travel-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #1bbc9b;
    font-weight: 600;
}

.nd-travel-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2.5px solid rgba(27,188,155,0.25);
    border-top-color: #1bbc9b;
    border-radius: 50%;
    animation: nd-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes nd-spin {
    to { transform: rotate(360deg); }
}

.nd-travel-results-grid.nd-travel-loading-state {
    opacity: 0.45;
    pointer-events: none;
    transition: opacity 0.2s;
}

/* ═══════════════════════════════════════
   RESULTS GRID - MASONRY
═══════════════════════════════════════ */

/* Safari fallback: CSS columns */
.nd-travel-results-grid {
    columns: 3;
    column-gap: 20px;
    transition: opacity 0.2s;
}

/* Chrome/Firefox/Edge: CSS Grid Masonry */
@supports (grid-template-rows: masonry) {
    .nd-travel-results-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: masonry;
        gap: 20px;
        columns: unset;
        column-gap: unset;
    }
}

/* ═══════════════════════════════════════
   CARD
═══════════════════════════════════════ */

/* Safari fallback: break-inside pentru columns layout */
.nd-travel-search-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    transition: transform 0.22s, box-shadow 0.22s;
    display: flex;
    flex-direction: column;
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    margin-bottom: 20px; /* spacing pentru columns fallback */
}

/* În Grid Masonry nu mai avem nevoie de margin-bottom */
@supports (grid-template-rows: masonry) {
    .nd-travel-search-card {
        margin-bottom: 0;
    }
}

.nd-travel-search-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.nd-travel-search-card__image {
    width: 100%;
    height: 190px;
    overflow: hidden;
    flex-shrink: 0;
}

.nd-travel-search-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s;
}

.nd-travel-search-card:hover .nd-travel-search-card__image img {
    transform: scale(1.05);
}

/* Conținut card - elimină margin-top negativ care rupea layout-ul */
.nd-travel-search-card .nd_travel_margin_top_50_negative {
    margin-top: 0 !important;
}

/* ── No results ── */
.nd-travel-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #bbb;
    font-size: 15px;
}

.nd-travel-no-results p::before {
    content: '🔍';
    display: block;
    font-size: 36px;
    margin-bottom: 10px;
}


/* ═══════════════════════════════════════
   PAGINATION
═══════════════════════════════════════ */
.nd-travel-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 30px;
    justify-content: center;
}

.nd-travel-page-btn {
    padding: 7px 14px;
    border: 1.5px solid #ddd;
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    color: #555;
    cursor: pointer;
    transition: all 0.15s;
    font-weight: 500;
}

.nd-travel-page-btn:hover {
    border-color: #1bbc9b;
    color: #1bbc9b;
}

.nd-travel-page-btn.active {
    background: #1bbc9b;
    border-color: #1bbc9b;
    color: #fff;
    cursor: default;
    font-weight: 700;
}

.nd-travel-page-dots {
    padding: 7px 4px;
    color: #ccc;
    font-size: 14px;
    align-self: center;
}


/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1200px) {
    /* columns fallback */
    .nd-travel-results-grid {
        columns: 2;
    }
    @supports (grid-template-rows: masonry) {
        .nd-travel-results-grid {
            grid-template-columns: repeat(2, 1fr);
            columns: unset;
        }
    }
}

@media (max-width: 900px) {
    .nd-travel-search-wrap {
        flex-direction: column;
    }
    .nd-travel-search-sidebar {
        width: 100%;
        min-width: 0;
        position: static;
    }
    .nd-travel-results-grid {
        columns: 2;
    }
    @supports (grid-template-rows: masonry) {
        .nd-travel-results-grid {
            grid-template-columns: repeat(2, 1fr);
            columns: unset;
        }
    }
}

@media (max-width: 560px) {
    .nd-travel-results-grid {
        columns: 1;
    }
    @supports (grid-template-rows: masonry) {
        .nd-travel-results-grid {
            grid-template-columns: 1fr;
            columns: unset;
        }
    }
}

/* ═══════════════════════════════════════
   SORTING
═══════════════════════════════════════ */
.nd-travel-sort-wrap {
    margin-left: auto;
}

.nd-travel-sort-select {
    padding: 7px 32px 7px 12px;
    font-size: 13px;
    font-weight: 500;
    border-color: #e0e0e0;
    color: #444;
    min-width: 170px;
    cursor: pointer;
}

.nd-travel-sort-select:focus {
    border-color: #1bbc9b;
    box-shadow: 0 0 0 3px rgba(27,188,155,0.12);
}

/* ═══════════════════════════════════════
   HERO SEARCH
═══════════════════════════════════════ */
.nd-travel-hero-search {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 10px;
    box-sizing: border-box;
}

.nd-travel-hero-search__inner {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.13);
    padding: 20px 24px;
}

.nd-travel-hero-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nd-travel-hero-field--text {
    flex: 2;
}

.nd-travel-hero-field--dest {
    flex: 1.5;
}

.nd-travel-hero-field--btn {
    flex-shrink: 0;
}

.nd-travel-hero-label {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #555;
}

.nd-travel-hero-label i {
    color: #1bbc9b;
    margin-right: 4px;
}

.nd-travel-hero-input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #e8e8e8;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    background: #fafafa;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.nd-travel-hero-input:focus {
    border-color: #1bbc9b;
    box-shadow: 0 0 0 3px rgba(27,188,155,0.12);
    background: #fff;
}

.nd-travel-hero-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%231bbc9b' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-color: #fafafa;
    padding-right: 32px;
    cursor: pointer;
}

.nd-travel-hero-btn {
    padding: 11px 28px;
    background: #1bbc9b;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(27,188,155,0.35);
}

.nd-travel-hero-btn:hover {
    background: #17a588;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(27,188,155,0.4);
}

.nd-travel-hero-btn:active {
    transform: translateY(0);
}

.nd-travel-hero-btn i {
    margin-right: 6px;
}

@media (max-width: 700px) {
    .nd-travel-hero-search__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 16px;
    }
    .nd-travel-hero-btn {
        width: 100%;
        padding: 13px;
        font-size: 15px;
    }
}