/* ============================================================
   DYNAMIC VENDOR CARDS - Main Styles
   ============================================================ */

.dvc-widget {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    background: transparent;
    color: var(--e-global-color-text, #1a1a1a);
}

/* ============================================================
   CATEGORY NAVIGATION
   ============================================================ */
.dvc-category-row-wrapper {
    position: relative;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--e-global-color-border, #f0f0f0);
    padding-bottom: 10px;
}

.dvc-category-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px 35px;
    padding: 10px 0;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--e-global-color-border, #ccc) transparent;
}

.dvc-category-row::-webkit-scrollbar {
    height: 4px;
}

.dvc-category-row::-webkit-scrollbar-track {
    background: transparent;
}

.dvc-category-row::-webkit-scrollbar-thumb {
    background: var(--e-global-color-border, #ccc);
    border-radius: 4px;
}

.dvc-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    opacity: 0.6;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    color: var(--e-global-color-text, #333);
    flex-shrink: 0;
    min-width: 60px;
    text-decoration: none;
}

.dvc-category-item:hover {
    transform: translateY(-3px);
    opacity: 1;
}

.dvc-category-item.active {
    opacity: 1;
    color: var(--e-global-color-primary, #000);
}

.dvc-category-item img {
    display: block;
    margin-bottom: 6px;
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    width: 40px;
    height: 40px;
}

.dvc-category-item.active img {
    transform: scale(1.1);
}

/* Dark mode support for icons */
@media (prefers-color-scheme: dark) {
    .dvc-category-item:not(.active) img {
        filter: invert(1) brightness(0.9);
    }
    .dvc-category-item.active img {
        filter: invert(1) brightness(1.4);
    }
}

/* ============================================================
   PANELS
   ============================================================ */
.dvc-slider-wrapper {
    position: relative;
    overflow: hidden;
}

.dvc-slider-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 30px;
}

.dvc-panel {
    flex: 0 0 100%;
    display: none;
    animation: dvcFadeSlideIn 0.4s ease forwards;
}

.dvc-panel.active {
    display: block;
}

@keyframes dvcFadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dvc-panel h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
    letter-spacing: 1px;
}

/* Category-specific colors */
.dvc-panel-mexican h2 { color: #c0392b; }
.dvc-panel-burgers h2 { color: #d4a373; }
.dvc-panel-asian h2 { color: #2d6a4f; }
.dvc-panel-boba h2 { color: #9b6b8a; }
.dvc-panel-pizza h2 { color: #c0392b; }
.dvc-panel-dessert h2 { color: #b8860b; }
.dvc-panel-sushi h2 { color: #2c3e50; }
.dvc-panel-sandwiches h2 { color: #8b6b4a; }

/* ============================================================
   VENDOR CARDS GRID
   ============================================================ */
.dvc-category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 800px;
    margin: 0 auto;
}

.dvc-vendor-card {
    background: var(--e-global-color-card-bg, #f8f8f8);
    border-radius: 12px;
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    border: 1px solid var(--e-global-color-card-border, transparent);
    color: var(--e-global-color-text, #1a1a1a);
    text-align: left;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.dvc-vendor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--e-global-color-shadow, rgba(0,0,0,0.08));
}

.dvc-vendor-card .card-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 12px;
    background: var(--e-global-color-card-bg, #eee);
}

.dvc-vendor-card h3 {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    color: var(--e-global-color-heading, #1a1a1a);
}

.dvc-vendor-card .desc {
    margin: 0 0 8px;
    color: var(--e-global-color-text-muted, #666);
    font-size: 14px;
    line-height: 1.4;
    flex-grow: 1;
}

.dvc-vendor-card .stars {
    margin: 0 0 6px;
    font-size: 14px;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.dvc-vendor-card .stars .star {
    display: inline-block;
    font-size: 16px;
    line-height: 1;
}

.dvc-vendor-card .stars .star.filled {
    color: #f39c12;
}

.dvc-vendor-card .stars .star.empty {
    color: #ddd;
}

.dvc-vendor-card .stars .rating-count {
    font-size: 12px;
    color: #999;
    margin-left: 4px;
}

.dvc-vendor-card .time {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--e-global-color-time-text, #1a73e8);
    background: var(--e-global-color-time-bg, #e8f0fe);
    align-self: flex-start;
    margin-top: auto;
}

.dvc-hint-text {
    text-align: center;
    margin-top: 25px;
    font-size: 13px;
    color: var(--e-global-color-text-muted, #999);
    letter-spacing: 0.3px;
}

.dvc-no-vendors {
    text-align: center;
    padding: 30px;
    color: #999;
    grid-column: 1 / -1;
}

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.dvc-loading-spinner {
    text-align: center;
    padding: 40px;
    font-size: 14px;
    color: #999;
    grid-column: 1 / -1;
}

.dvc-loading-spinner::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-left: 10px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: dvcSpin 1s linear infinite;
    vertical-align: middle;
}

@keyframes dvcSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .dvc-category-row {
        gap: 15px 25px;
        padding: 10px 5px;
    }
    
    .dvc-category-item {
        font-size: 11px;
        min-width: 55px;
    }
    
    .dvc-category-item img {
        width: 32px;
        height: 32px;
    }
    
    .dvc-panel h2 {
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .dvc-panel {
        padding: 15px 0;
    }
    
    .dvc-category-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: 15px;
    }
    
    .dvc-panel h2 {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .dvc-vendor-card .card-image {
        height: 120px;
    }
    
    .dvc-vendor-card h3 {
        font-size: 17px;
    }
    
    .dvc-vendor-card .desc {
        font-size: 13px;
    }
}

@media (max-width: 400px) {
    .dvc-category-item {
        font-size: 10px;
        min-width: 48px;
    }
    
    .dvc-category-item img {
        width: 28px;
        height: 28px;
    }
    
    .dvc-category-row {
        gap: 10px 15px;
    }
}

/* ============================================================
   DARK MODE
   ============================================================ */
@media (prefers-color-scheme: dark) {
    .dvc-widget {
        --e-global-color-background: #1a1a1a;
        --e-global-color-background-alt: #2a1f1a;
        --e-global-color-text: #e8e8e8;
        --e-global-color-text-muted: #999999;
        --e-global-color-heading: #f0f0f0;
        --e-global-color-primary: #ffffff;
        --e-global-color-accent: #e67e22;
        --e-global-color-border: #333333;
        --e-global-color-card-bg: #2a2a2a;
        --e-global-color-card-border: #3a3a3a;
        --e-global-color-shadow: rgba(0, 0, 0, 0.4);
        --e-global-color-time-text: #5b9bd5;
        --e-global-color-time-bg: #1e2a3a;
    }
    
    .dvc-vendor-card {
        background: #2a2a2a;
        border-color: #3a3a3a;
        color: #e8e8e8;
    }
    
    .dvc-vendor-card h3 {
        color: #f0f0f0;
    }
    
    .dvc-vendor-card .stars .star.empty {
        color: #555;
    }
}