/* ============================================
   MARKETPLACE CSS - Healthy Mama
   ============================================ */

/* -------------------- VARIABLES -------------------- */
:root {
    --marketplace-primary: #4CAF50;
    --marketplace-primary-dark: #388E3C;
    --marketplace-primary-light: #E8F5E9;
    --marketplace-orange: #FF7D33;
    --marketplace-orange-dark: #E66A1A;
    --marketplace-text: #1F2937;
    --marketplace-text-light: #6B7280;
    --marketplace-border: #E5E7EB;
    --marketplace-bg: #F9FAFB;
    --marketplace-white: #FFFFFF;
    --marketplace-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --marketplace-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    --marketplace-radius: 12px;
    --marketplace-radius-sm: 8px;
}

/* -------------------- MARKETPLACE LAYOUT -------------------- */
.marketplace-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* -------------------- PRODUCT GRID -------------------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.product-card {
    background: var(--marketplace-white);
    border-radius: var(--marketplace-radius);
    overflow: hidden;
    border: 1px solid var(--marketplace-border);
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--marketplace-shadow-hover);
    border-color: transparent;
}

.product-image-container {
    height: 200px;
    overflow: hidden;
    position: relative;
    background: var(--marketplace-bg);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--marketplace-orange);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 1;
}

.product-info {
    padding: 1rem;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--marketplace-text);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.product-vendor {
    font-size: 0.75rem;
    color: var(--marketplace-text-light);
    margin-bottom: 0.5rem;
}

.product-description {
    font-size: 0.8rem;
    color: var(--marketplace-text-light);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--marketplace-primary);
}

.product-unit {
    font-size: 0.75rem;
    color: var(--marketplace-text-light);
}

.product-category {
    display: inline-block;
    font-size: 0.7rem;
    background: var(--marketplace-primary-light);
    color: var(--marketplace-primary-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* -------------------- VENDOR GRID -------------------- */
.vendors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.vendor-card {
    background: var(--marketplace-white);
    border-radius: var(--marketplace-radius);
    overflow: hidden;
    border: 1px solid var(--marketplace-border);
    transition: all 0.3s ease;
}

.vendor-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--marketplace-shadow-hover);
}

.vendor-cover {
    height: 120px;
    background: linear-gradient(135deg, var(--marketplace-primary), var(--marketplace-primary-dark));
    position: relative;
}

.vendor-cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vendor-avatar {
    position: absolute;
    bottom: -30px;
    left: 20px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid white;
    background: white;
    overflow: hidden;
}

.vendor-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vendor-info {
    padding: 1rem;
    padding-top: 2.5rem;
}

.vendor-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.vendor-location {
    font-size: 0.75rem;
    color: var(--marketplace-text-light);
    margin-bottom: 0.5rem;
}

.vendor-description {
    font-size: 0.8rem;
    color: var(--marketplace-text-light);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.vendor-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    color: var(--marketplace-text-light);
}

.vendor-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.vendor-rating .star {
    color: #fbbf24;
}

/* -------------------- FILTERS -------------------- */
.filter-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--marketplace-shadow);
    border: 1px solid var(--marketplace-border);
    margin-bottom: 2rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: flex-end;
}

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

.filter-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--marketplace-text);
    margin-bottom: 0.5rem;
}

.filter-select, .filter-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--marketplace-border);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-family: inherit;
    background: white;
}

.filter-select:focus, .filter-input:focus {
    outline: none;
    border-color: var(--marketplace-primary);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.filter-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* -------------------- CART PAGE -------------------- */
.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.cart-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    align-items: start;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    background: white;
    border-radius: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--marketplace-border);
    transition: all 0.3s ease;
}

.cart-item:hover {
    box-shadow: var(--marketplace-shadow-hover);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background: var(--marketplace-bg);
    border-radius: 0.5rem;
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    font-size: 0.875rem;
    color: var(--marketplace-primary);
    font-weight: 500;
}

.cart-item-unit {
    font-size: 0.7rem;
    color: var(--marketplace-text-light);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.cart-item-quantity input {
    width: 60px;
    padding: 0.25rem;
    text-align: center;
    border: 1px solid var(--marketplace-border);
    border-radius: 0.25rem;
}

.cart-item-total {
    text-align: right;
    font-weight: 600;
}

.cart-item-remove {
    color: #ef4444;
    font-size: 0.75rem;
    text-decoration: none;
}

.cart-summary {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--marketplace-border);
    position: sticky;
    top: 100px;
}

.cart-summary-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--marketplace-primary);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.cart-summary-total {
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--marketplace-border);
}

.delivery-option {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--marketplace-bg);
    border-radius: 0.5rem;
}

.delivery-option label {
    display: block;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.delivery-option input {
    margin-right: 0.5rem;
}

/* -------------------- CHECKOUT PAGE -------------------- */
.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
}

.checkout-form {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--marketplace-border);
}

.checkout-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--marketplace-border);
}

.checkout-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.checkout-section-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--marketplace-primary);
}

.checkout-order-summary {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--marketplace-border);
    position: sticky;
    top: 100px;
}

.gps-status {
    background: var(--marketplace-bg);
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.gps-success {
    color: #166534;
    background: #dcfce7;
}

.gps-error {
    color: #991b1b;
    background: #fee2e2;
}

/* -------------------- VENDOR DASHBOARD -------------------- */
.vendor-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--marketplace-border);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--marketplace-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--marketplace-text-light);
}

.dashboard-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--marketplace-border);
    padding-bottom: 0.5rem;
}

.dashboard-tab {
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--marketplace-text);
    transition: all 0.2s;
}

.dashboard-tab.active {
    background: var(--marketplace-primary);
    color: white;
}

.dashboard-tab:hover:not(.active) {
    background: var(--marketplace-primary-light);
}

.products-table {
    width: 100%;
    border-collapse: collapse;
}

.products-table th,
.products-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--marketplace-border);
}

.products-table th {
    background: var(--marketplace-bg);
    font-weight: 600;
}

.product-image-small {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 0.25rem;
}

/* -------------------- VENDOR SHOP -------------------- */
.vendor-shop-header {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 2rem;
    border: 1px solid var(--marketplace-border);
}

.vendor-cover-large {
    height: 200px;
    background: linear-gradient(135deg, var(--marketplace-primary), var(--marketplace-primary-dark));
    position: relative;
}

.vendor-cover-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vendor-profile-large {
    padding: 1.5rem;
    position: relative;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.vendor-avatar-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 4px solid white;
    margin-top: -50px;
    background: white;
    overflow: hidden;
}

.vendor-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vendor-info-large h1 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

/* -------------------- PAGINATION -------------------- */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a,
.pagination span {
    padding: 0.5rem 1rem;
    border: 1px solid var(--marketplace-border);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--marketplace-text);
    transition: all 0.2s;
}

.pagination a:hover,
.pagination .active {
    background: var(--marketplace-primary);
    color: white;
    border-color: var(--marketplace-primary);
}

/* -------------------- EMPTY STATES -------------------- */
.empty-state {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 0.75rem;
    border: 1px solid var(--marketplace-border);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.empty-state-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.empty-state-text {
    color: var(--marketplace-text-light);
    margin-bottom: 1.5rem;
}

/* -------------------- BUTTONS -------------------- */
.marketplace-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 9999px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    gap: 0.5rem;
    text-decoration: none;
}

.marketplace-btn-primary {
    background: var(--marketplace-primary);
    color: white;
}

.marketplace-btn-primary:hover {
    background: var(--marketplace-primary-dark);
    transform: translateY(-2px);
}

.marketplace-btn-outline {
    background: transparent;
    color: var(--marketplace-text);
    border: 1px solid var(--marketplace-border);
}

.marketplace-btn-outline:hover {
    border-color: var(--marketplace-orange);
    color: var(--marketplace-orange);
}

/* -------------------- RESPONSIVE -------------------- */
@media (max-width: 900px) {
    .cart-grid,
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-summary,
    .checkout-order-summary {
        position: static;
        margin-top: 1rem;
    }
}

@media (max-width: 600px) {
    .marketplace-container,
    .cart-container,
    .checkout-container,
    .vendor-dashboard {
        padding: 1rem;
    }
    
    .products-grid,
    .vendors-grid {
        grid-template-columns: 1fr;
    }
    
    .vendor-profile-large {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-table {
        font-size: 0.75rem;
    }
    
    .products-table th,
    .products-table td {
        padding: 0.5rem;
    }
}

/* -------------------- ALERTS & NOTICES -------------------- */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border-left-color: #22c55e;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border-left-color: #ef4444;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left-color: #3b82f6;
}

/* -------------------- LOADING STATES -------------------- */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--marketplace-border);
    border-top-color: var(--marketplace-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}