/* ==========================================================================
   Valluvam Products — Shop / Product Catalogue Styles
   Cards now use .v-product-card from css/premium-valluvam.css (loaded globally
   via header.php). This file retains: category pills, grid wrapper, skeleton
   loader and empty/error states only.
   ========================================================================== */

:root {
    --v-shop-green: #1c5034;
    --v-shop-green-dark: #123626;
    --v-shop-cream: #faf6ee;
    --v-shop-line: #e7e1d4;
    --v-shop-radius: 14px;
}

/* -------------------------------------------------------------------- */
/* Category navigation pills                                             */
/* -------------------------------------------------------------------- */
ul.product-category {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
    list-style: none;
    padding: 6px;
    margin: 0 0 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

ul.product-category::-webkit-scrollbar {
    display: none;
}

ul.product-category li {
    flex: 0 0 auto;
}

ul.product-category li a {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 999px;
    border: 1px solid var(--v-shop-line);
    background: #fff;
    color: var(--v-shop-green-dark);
    font-weight: 600;
    font-size: 0.92rem;
    letter-spacing: 0.2px;
    white-space: nowrap;
    transition: all 0.2s ease;
}

ul.product-category li a:hover,
ul.product-category li a:focus-visible {
    background: var(--v-shop-cream);
    border-color: var(--v-shop-green);
    color: var(--v-shop-green-dark);
    text-decoration: none;
    transform: translateY(-1px);
}

ul.product-category li a.active {
    background: var(--v-shop-green);
    border-color: var(--v-shop-green);
    color: #fff;
    box-shadow: 0 6px 16px rgba(28, 80, 52, 0.25);
}

ul.product-category li a:focus-visible {
    outline: 2px solid var(--v-shop-green);
    outline-offset: 2px;
}

/* -------------------------------------------------------------------- */
/* Product grid wrapper                                                  */
/* #product-shop uses Bootstrap .row col-6 / col-md-4 / col-lg-3 cols   */
/* rendered by buildProductCard() with .v-product-card inside each col  */
/* -------------------------------------------------------------------- */
#product-shop {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    margin-left: -10px;
    margin-right: -10px;
}

#product-shop > [class*="col-"] {
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 22px !important;
    display: flex;
}

/* Ensure .v-product-card stretches to fill the flex column */
#product-shop .v-product-card {
    width: 100%;
}

@media (max-width: 359.98px) {
    #product-shop {
        margin-left: -6px;
        margin-right: -6px;
    }
    #product-shop > [class*="col-"] {
        padding-left: 6px;
        padding-right: 6px;
    }
}

.v-shop-results {
    padding: 0;
}

/* -------------------------------------------------------------------- */
/* Loading skeleton                                                      */
/* -------------------------------------------------------------------- */
.v-shop-skel {
    background: #fff;
    border: 1px solid var(--v-shop-line);
    border-radius: var(--v-shop-radius);
    overflow: hidden;
    width: 100%;
}

.v-shop-skel .v-skel-img {
    width: 100%;
    aspect-ratio: 1 / 1;
}

.v-shop-skel .v-skel-line {
    height: 12px;
    margin: 14px 14px 0;
    border-radius: 6px;
}

.v-shop-skel .v-skel-line.short {
    width: 55%;
}

.v-shop-skel .v-skel-btn {
    height: 38px;
    margin: 16px 14px 16px;
    border-radius: 9px;
}

.v-shop-skel .v-skel-img,
.v-shop-skel .v-skel-line,
.v-shop-skel .v-skel-btn {
    background: linear-gradient(90deg, #f0ece1 25%, #f8f5ec 37%, #f0ece1 63%);
    background-size: 400% 100%;
    animation: v-shop-shimmer 1.4s ease infinite;
}

@keyframes v-shop-shimmer {
    0%   { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

/* -------------------------------------------------------------------- */
/* Empty / error state                                                   */
/* -------------------------------------------------------------------- */
.v-shop-empty {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    color: #6b6459;
}

.v-shop-empty ion-icon {
    font-size: 46px;
    color: #c9c2b2;
    margin-bottom: 14px;
}

.v-shop-empty h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--v-shop-green-dark);
    margin: 0 0 6px;
}

.v-shop-empty p {
    font-size: 0.9rem;
    margin: 0;
    max-width: 340px;
}

.v-shop-empty a.v-shop-empty-reset {
    margin-top: 16px;
    display: inline-block;
    padding: 9px 20px;
    border-radius: 999px;
    background: var(--v-shop-green);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
}

.v-shop-empty a.v-shop-empty-reset:hover {
    background: var(--v-shop-green-dark);
    text-decoration: none;
    color: #fff;
}

/* ==========================================================================
   E-COMMERCE FILTER SIDEBAR, TOOLBAR & MOBILE DRAWER
   ========================================================================== */
.v-shop-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.v-filter-sidebar {
    width: 270px;
    flex-shrink: 0;
    background: #ffffff;
    border: 1px solid #eae5d9;
    border-radius: var(--v-shop-radius);
    padding: 22px;
    position: sticky;
    top: 100px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.v-filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    border-bottom: 1px solid #eee8db;
    margin-bottom: 18px;
}

.v-filter-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--v-shop-green-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
}

.v-filter-reset-btn {
    background: none;
    border: none;
    font-size: 12px;
    color: #8b5a2b;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    transition: color 0.2s;
}

.v-filter-reset-btn:hover {
    color: #c0392b;
}

.v-filter-group {
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid #f2ece0;
}

.v-filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.v-filter-group-title {
    font-size: 13px;
    font-weight: 700;
    color: #4a443a;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.v-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 240px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #ddd #fbf9f4;
}

.v-filter-list::-webkit-scrollbar {
    width: 4px;
}
.v-filter-list::-webkit-scrollbar-thumb {
    background: #d8d0c2;
    border-radius: 4px;
}

.v-filter-item {
    margin-bottom: 8px;
}

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

.v-filter-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13.5px;
    color: #4f473e;
    cursor: pointer;
    margin: 0;
    padding: 4px 6px;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
    user-select: none;
}

.v-filter-label:hover {
    background: var(--v-shop-cream);
    color: var(--v-shop-green);
}

.v-filter-checkbox,
.v-filter-radio {
    accent-color: var(--v-shop-green);
    margin-right: 8px;
    cursor: pointer;
}

.v-filter-count {
    font-size: 11px;
    color: #8c8273;
    background: #f0ece1;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 600;
}

/* Price Inputs */
.v-price-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.v-price-input-wrap {
    position: relative;
    flex: 1;
}

.v-price-input-wrap span {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: #7d7365;
}

.v-price-input {
    width: 100%;
    padding: 6px 6px 6px 20px;
    font-size: 12.5px;
    border: 1px solid #dcd4c5;
    border-radius: 6px;
    outline: none;
    color: #2b251e;
}

.v-price-input:focus {
    border-color: var(--v-shop-green);
}

.v-price-go-btn {
    padding: 6px 12px;
    background: var(--v-shop-green);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.v-price-go-btn:hover {
    background: var(--v-shop-green-dark);
}

/* Toolbar */
.v-shop-main {
    flex: 1;
    min-width: 0;
}

.v-shop-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: #ffffff;
    border: 1px solid #eae5d9;
    border-radius: var(--v-shop-radius);
    padding: 12px 18px;
    margin-bottom: 16px;
}

.v-shop-count {
    font-size: 14px;
    color: #5d554a;
}

.v-shop-count strong {
    color: var(--v-shop-green-dark);
    font-weight: 700;
}

.v-shop-sort-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.v-shop-sort-label {
    font-size: 13px;
    color: #726859;
    margin: 0;
    white-space: nowrap;
}

.v-shop-sort-select {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--v-shop-green-dark);
    border: 1px solid #dcd4c5;
    border-radius: 8px;
    background-color: #ffffff;
    cursor: pointer;
    outline: none;
}

.v-shop-sort-select:focus {
    border-color: var(--v-shop-green);
}

/* Mobile Filter Trigger Button */
.v-mobile-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #ffffff;
    border: 1px solid #dcd4c5;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--v-shop-green-dark);
    cursor: pointer;
    transition: all 0.2s;
}

.v-mobile-filter-btn:hover {
    background: var(--v-shop-cream);
    border-color: var(--v-shop-green);
}

.v-filter-badge-count {
    background: var(--v-shop-green);
    color: #fff;
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
}

/* Active Filter Chips */
.v-active-chips-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}

.v-active-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--v-shop-cream);
    border: 1px solid #e3dccf;
    color: var(--v-shop-green-dark);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
}

.v-active-chip-remove {
    background: none;
    border: none;
    color: #8c8273;
    cursor: pointer;
    padding: 0;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.v-active-chip-remove:hover {
    color: #c0392b;
}

.v-chips-clear-all {
    font-size: 12px;
    color: #c0392b;
    background: none;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-weight: 600;
    text-decoration: underline;
}

/* Mobile Filter Drawer & Overlay */
.v-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.v-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.v-drawer-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 85vh;
    background: #ffffff;
    border-radius: 20px 20px 0 0;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
}

.v-drawer-sheet.active {
    transform: translateY(0);
}

.v-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #ede7dc;
}

.v-drawer-header h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: var(--v-shop-green-dark);
}

.v-drawer-close-btn {
    background: #f0ece1;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: #554d42;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.v-drawer-body {
    padding: 18px 20px;
    overflow-y: auto;
    flex: 1;
}

.v-drawer-footer {
    padding: 14px 20px;
    border-top: 1px solid #ede7dc;
    display: flex;
    gap: 12px;
    background: #faf8f3;
}

.v-drawer-apply-btn {
    flex: 1;
    padding: 12px;
    background: var(--v-shop-green);
    color: #ffffff;
    border: none;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.v-drawer-clear-btn {
    padding: 12px 20px;
    background: #ffffff;
    color: #6d6455;
    border: 1px solid #dcd4c5;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

@media (max-width: 991.98px) {
    .v-filter-sidebar {
        display: none;
    }
}