/* ═══════════════════════════════════════
   CATEGORY & FILTER STYLES
   Luxury filter modal for Canada4Travel
═══════════════════════════════════════ */

/* ═══════════════════════════════════════
   FILTER BAR
═══════════════════════════════════════ */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    margin-bottom: 32px;
    border-bottom: 1px solid rgba(10, 35, 66, 0.1);
    flex-wrap: wrap;
    gap: 16px;
}

.filter-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.results-count {
    font-family: var(--serif-body);
    font-size: 16px;
    color: rgba(31, 31, 31, 0.78);
}

.results-count strong {
    font-weight: 700;
    color: var(--deep-navy);
}

.filter-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 3px 26px;
    background: #c8102e;
    color: var(--white);
    border: 1px solid var(--antique-gold);
    border-radius: 0;
    font-family: var(--ui);
    /* font-size: 11px; */
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    /* margin: 0 auto; */
    height: 48px;
}

.filter-btn:hover {
    background: var(--deep-navy);
    border-color: var(--deep-navy);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 35, 66, 0.15);
}

.filter-btn svg {
    width: 18px;
    height: 18px;
}

.sort-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-dropdown label {
    font-family: var(--ui);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--deep-navy);
}

.sort-select {
    padding: 10px 16px;
    background: var(--white);
    border: 1px solid rgba(10, 35, 66, 0.2);
    border-radius: 6px;
    font-family: var(--serif-body);
    font-size: 14px;
    color: var(--deep-navy);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
}

.sort-select:hover {
    border-color: var(--antique-gold);
}

.sort-select:focus {
    outline: none;
    border-color: var(--antique-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

/* ═══════════════════════════════════════
   FILTER MODAL
═══════════════════════════════════════ */
.filter-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.filter-modal.active {
    opacity: 1;
    visibility: visible;
}

.filter-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 35, 66, 0.75);
    backdrop-filter: blur(4px);
}

.filter-modal-content {
    position: relative;
    z-index: 2;
    width: min(680px, calc(100% - 32px));
    max-height: calc(100vh - 80px);
    background: var(--limestone-ivory);
    border-radius: 12px;
    box-shadow: 0 40px 100px rgba(10, 35, 66, 0.3);
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-modal.active .filter-modal-content {
    transform: scale(1) translateY(0);
}

/* ═══════════════════════════════════════
   MODAL HEADER
═══════════════════════════════════════ */
.filter-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 32px;
    border-bottom: 1px solid rgba(10, 35, 66, 0.1);
}

.filter-modal-header h2 {
    font-family: var(--serif-display);
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 600;
    color: var(--deep-navy);
    margin: 0;
    letter-spacing: -0.025em;
}

.filter-modal-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(10, 35, 66, 0.15);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--deep-navy);
}

.filter-modal-close:hover {
    background: var(--deep-navy);
    border-color: var(--deep-navy);
    color: var(--white);
    transform: rotate(90deg);
}

/* ═══════════════════════════════════════
   MODAL BODY
═══════════════════════════════════════ */
.filter-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
}

.filter-modal-body::-webkit-scrollbar {
    width: 8px;
}

.filter-modal-body::-webkit-scrollbar-track {
    background: rgba(10, 35, 66, 0.05);
    border-radius: 4px;
}

.filter-modal-body::-webkit-scrollbar-thumb {
    background: var(--antique-gold);
    border-radius: 4px;
}

.filter-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--deep-navy);
}

/* ═══════════════════════════════════════
   FILTER GROUPS
═══════════════════════════════════════ */
.filter-group {
    margin-bottom: 32px;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group-title {
    font-family: var(--serif-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--deep-navy);
    margin: 0 0 18px;
    letter-spacing: -0.02em;
}

.filter-options {
    display: grid;
    gap: 14px;
}

/* ═══════════════════════════════════════
   CUSTOM CHECKBOXES
═══════════════════════════════════════ */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(10, 35, 66, 0.08);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.filter-checkbox:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--antique-gold);
    transform: translateX(4px);
}

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

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid rgba(10, 35, 66, 0.3);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.filter-checkbox input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--antique-gold);
    border-color: var(--antique-gold);
}

.filter-checkbox input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.checkbox-label {
    font-family: var(--serif-body);
    font-size: 15px;
    color: rgba(31, 31, 31, 0.85);
    line-height: 1.5;
}

.filter-checkbox:hover .checkbox-label {
    color: var(--deep-navy);
}

/* ═══════════════════════════════════════
   MODAL FOOTER
═══════════════════════════════════════ */
.filter-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 32px;
    border-top: 1px solid rgba(10, 35, 66, 0.1);
    background: rgba(255, 255, 255, 0.5);
}

.filter-btn-clear,
.filter-btn-apply {
    flex: 1;
    padding: 14px 28px;
    font-family: var(--ui);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn-clear {
    background: transparent;
    color: var(--deep-navy);
    border: 1px solid rgba(10, 35, 66, 0.3);
}

.filter-btn-clear:hover {
    background: rgba(10, 35, 66, 0.05);
    border-color: var(--deep-navy);
}

.filter-btn-apply {
    background: var(--deep-navy);
    color: var(--white);
    border: 1px solid var(--deep-navy);
}

.filter-btn-apply:hover {
    background: var(--antique-gold);
    border-color: var(--antique-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 35, 66, 0.15);
}

/* ═══════════════════════════════════════
   RESPONSIVE DESIGN
═══════════════════════════════════════ */
@media (max-width: 760px) {
    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 36px;
    }

    .filter-bar-right {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .filter-btn,
    .sort-dropdown {
        width: 100%;
    }

    .sort-dropdown {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .sort-select {
        width: 100%;
    }

    .filter-modal-content {
        width: calc(100% - 16px);
        max-height: calc(100vh - 40px);
        border-radius: 8px;
    }

    .filter-modal-header {
        padding: 20px;
    }

    .filter-modal-header h2 {
        font-size: 24px;
    }

    .filter-modal-body {
        padding: 20px;
    }

    .filter-group {
        margin-bottom: 24px;
    }

    .filter-group-title {
        font-size: 20px;
    }

    .filter-modal-footer {
        flex-direction: column;
        padding: 20px;
    }

    .filter-btn-clear,
    .filter-btn-apply {
        width: 100%;
    }
}

@media (max-width: 420px) {
    .filter-modal-header {
        padding: 16px;
    }

    .filter-modal-header h2 {
        font-size: 22px;
    }

    .filter-modal-close {
        width: 40px;
        height: 40px;
    }

    .filter-modal-body {
        padding: 16px;
    }

    .filter-checkbox {
        padding: 10px 12px;
    }

    .checkbox-label {
        font-size: 14px;
    }
}

/* ═══════════════════════════════════════
   ACCESSIBILITY
═══════════════════════════════════════ */
.filter-checkbox:focus-within {
    outline: 2px solid var(--antique-gold);
    outline-offset: 2px;
}

.filter-btn:focus,
.filter-modal-close:focus,
.filter-btn-clear:focus,
.filter-btn-apply:focus,
.sort-select:focus {
    outline: 2px solid var(--antique-gold);
    outline-offset: 2px;
}

/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes overlayFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}


/* ═══════════════════════════════════════
   ACTIVE FILTERS DISPLAY
═══════════════════════════════════════ */
.active-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(201, 169, 97, 0.15);
    border: 1px solid var(--antique-gold);
    border-radius: 20px;
    font-family: var(--ui);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--deep-navy);
}

.active-filter-tag button {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--antique-gold);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 12px;
    line-height: 1;
}

.active-filter-tag button:hover {
    background: var(--deep-navy);
    transform: rotate(90deg);
}

/* ═══════════════════════════════════════
   LOADING STATE
═══════════════════════════════════════ */
.filter-loading {
    position: absolute;
    inset: 0;
    background: rgba(245, 239, 230, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.filter-loading.active {
    opacity: 1;
    visibility: visible;
}

.filter-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(10, 35, 66, 0.1);
    border-top-color: var(--antique-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ═══════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════ */
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    opacity: 0.3;
}

.no-results h3 {
    font-family: var(--serif-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--deep-navy);
    margin: 0 0 12px;
}

.no-results p {
    font-family: var(--serif-body);
    font-size: 16px;
    color: rgba(31, 31, 31, 0.72);
    margin: 0 0 24px;
}

.no-results button {
    padding: 12px 28px;
    background: var(--antique-gold);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-family: var(--ui);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.no-results button:hover {
    background: var(--deep-navy);
    transform: translateY(-2px);
}

/* ═══════════════════════════════════════
   PRINT STYLES
═══════════════════════════════════════ */
@media print {
    .filter-bar,
    .filter-modal,
    .active-filters {
        display: none !important;
    }
}


/* ═══════════════════════════════════════
   CATEGORY PILLS / TABS
═══════════════════════════════════════ */
.category-pills-wrapper {
    position: relative;
    margin: 24px 0 0;
    padding: 0;
    display: flex;
    gap: 22px;
    justify-content: flex-start;
    align-items: center;
}

.category-pills {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    padding: 8px 0;
}

.category-pills::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.category-pill {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: var(--white);
    border: 1px solid rgba(10, 35, 66, 0.15);
    border-radius: 0;
    font-family: var(--ui);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--deep-navy);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.category-pill:hover {
    background: rgba(201, 169, 97, 0.1);
    border-color: var(--antique-gold);
    transform: translateY(-2px);
}

.category-pill.active {
    background: var(--antique-gold);
    border-color: var(--antique-gold);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(201, 169, 97, 0.3);
    position: relative;
}

.category-pill.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--antique-gold);
}

/* Scroll Buttons */
.pill-scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid rgba(10, 35, 66, 0.15);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(10, 35, 66, 0.1);
}

.pill-scroll-btn:hover {
    background: var(--antique-gold);
    border-color: var(--antique-gold);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.pill-scroll-left {
    left: 11%;
}

.pill-scroll-right {
    right: 0;
}

.pill-scroll-btn svg {
    width: 20px;
    height: 20px;
}

/* ═══════════════════════════════════════
   RESPONSIVE PILLS
═══════════════════════════════════════ */
@media (max-width: 760px) {
    .category-pills-wrapper {
        padding: 0 40px;
        margin: 20px 0 24px;
    }

    .category-pills {
        gap: 10px;
    }

    .category-pill {
        padding: 10px 20px;
        font-size: 11px;
    }

    .pill-scroll-btn {
        width: 36px;
        height: 36px;
    }

    .pill-scroll-btn svg {
        width: 18px;
        height: 18px;
    }
    .pill-scroll-left {
    left: 45%;
}
}

@media (max-width: 420px) {
    .category-pills-wrapper {
        padding: 0 32px;
    }

    .category-pill {
        padding: 8px 16px;
        font-size: 10px;
    }

    .pill-scroll-btn {
        width: 32px;
        height: 32px;
    }
}

/* Hide scroll buttons on very small screens if needed */
@media (max-width: 360px) {
    .category-pills-wrapper {
        padding: 0;
    }

    .pill-scroll-btn {
        display: none;
    }
}


/* ═══════════════════════════════════════
   PRICE RANGE SLIDER
═══════════════════════════════════════ */
.price-range-wrapper {
    padding: 8px 0;
}

.price-range-values {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.price-min,
.price-max {
    font-family: var(--serif-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--deep-navy);
    letter-spacing: -0.02em;
}

.price-range-slider {
    position: relative;
    height: 6px;
    margin: 0 12px;
}

.range-track {
    position: absolute;
    width: 100%;
    height: 6px;
    background: rgba(10, 35, 66, 0.1);
    border-radius: 3px;
}

.range-fill {
    position: absolute;
    height: 6px;
    background: var(--antique-gold);
    border-radius: 3px;
    transition: all 0.1s ease;
}

.range-input {
    position: absolute;
    width: 100%;
    height: 6px;
    background: transparent;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--deep-navy);
    border: 3px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(10, 35, 66, 0.2);
    transition: all 0.3s ease;
}

.range-input::-webkit-slider-thumb:hover {
    background: var(--antique-gold);
    transform: scale(1.15);
    box-shadow: 0 6px 16px rgba(201, 169, 97, 0.4);
}

.range-input::-webkit-slider-thumb:active {
    transform: scale(1.05);
}

.range-input::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--deep-navy);
    border: 3px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(10, 35, 66, 0.2);
    transition: all 0.3s ease;
}

.range-input::-moz-range-thumb:hover {
    background: var(--antique-gold);
    transform: scale(1.15);
    box-shadow: 0 6px 16px rgba(201, 169, 97, 0.4);
}

.range-input::-moz-range-thumb:active {
    transform: scale(1.05);
}

.range-input:focus {
    outline: none;
}

.range-input:focus::-webkit-slider-thumb {
    outline: 2px solid var(--antique-gold);
    outline-offset: 2px;
}

.range-input:focus::-moz-range-thumb {
    outline: 2px solid var(--antique-gold);
    outline-offset: 2px;
}

/* Position the max slider above the min slider */
.range-max {
    z-index: 2;
}

.range-min {
    z-index: 1;
}

/* ═══════════════════════════════════════
   RESPONSIVE PRICE SLIDER
═══════════════════════════════════════ */
@media (max-width: 760px) {
    .price-min,
    .price-max {
        font-size: 24px;
    }

    .price-range-slider {
        margin: 0 8px;
    }
}

@media (max-width: 420px) {
    .price-min,
    .price-max {
        font-size: 22px;
    }

    .range-input::-webkit-slider-thumb {
        width: 20px;
        height: 20px;
    }

    .range-input::-moz-range-thumb {
        width: 20px;
        height: 20px;
    }
}