/* Modern SnackStation Management System - Minimal & Elegant */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #fc8019;
    --primary-dark: #e67e00;
    --primary-light: #ffb366;
    --secondary-color: #6b7280;
    --accent-color: #fc8019;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --background: #fff7ed;
    --surface: #ffffff;
    --surface-warm: #fef3e7;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border: #f3f4f6;
    --border-warm: #ffb366;
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05), 0 1px 2px -1px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    --shadow-warm: 0 4px 14px 0 rgb(252 128 25 / 0.25);
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.cafe-standalone {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #f8fafc;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Minimal Header for Customers */
.cafe-header-simple {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 5rem;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.header-brand i {
    color: var(--primary-color);
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.3));
}

/* Error styling for permission messages */
.cafe-error {
    background: var(--danger-color);
    color: white;
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
    margin: 2rem 0;
}

.cafe-menu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 2rem;
    box-shadow: var(--shadow-lg);
    margin-top: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border);
}

.cafe-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.cafe-header h1 {
    color: var(--text-primary);
    margin: 0;
    font-size: 2.5rem;
    font-weight: 200;
    letter-spacing: -0.05em;
    text-align: center;
    flex: 1;
}

.cart-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 3rem;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-warm);
    border: none;
    position: relative;
    overflow: hidden;
}

.cart-summary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

.cart-summary:active {
    transform: translateY(0);
}

.cart-count {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.view-cart-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: 1.5rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.view-cart-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.menu-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.filter-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.menu-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.menu-item {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 1.5rem;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.menu-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.item-image {
    height: 14rem;
    overflow: hidden;
    position: relative;
    background: var(--background);
    border-radius: 1.5rem 1.5rem 0 0;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.menu-item:hover .item-image img {
    transform: scale(1.08);
}

.placeholder-image {
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.placeholder-image .dashicons {
    font-size: 3rem;
    opacity: 0.5;
}

.item-details {
    padding: 2rem;
}

.item-name {
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.item-description {
    color: var(--text-secondary);
    margin: 0 0 1.5rem 0;
    line-height: 1.6;
    font-size: 0.95rem;
    font-weight: 400;
}

.item-price {
    color: var(--primary-color);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.qty-btn {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.qty-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.quantity {
    font-weight: 600;
    min-width: 2.5rem;
    text-align: center;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.add-to-cart-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 2rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    flex: 1;
    box-shadow: var(--shadow-warm);
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

/* Modern Modal Styles */
.cart-modal,
.checkout-modal,
.confirmation-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.cart-modal-content,
.checkout-modal-content,
.confirmation-modal-content {
    background: rgba(255, 255, 255, 0.95);
    margin: 5% auto;
    padding: 0;
    border-radius: 2rem;
    width: 90%;
    max-width: 32rem;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
}

.cart-header,
.checkout-header,
.confirmation-header {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2,
.checkout-header h2,
.confirmation-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.close-cart,
.close-checkout {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.close-cart:hover,
.close-checkout:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cart-items {
    padding: 1.5rem;
    max-height: 24rem;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.cart-item:last-child {
    border-bottom: none;
}

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

.cart-item-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.cart-item-price {
    color: var(--success-color);
    font-weight: 600;
    font-size: 0.875rem;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-footer {
    background: var(--background);
    padding: 1.5rem;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
}

.cart-total {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 600;
}

.checkout-btn {
    background: var(--success-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.checkout-btn:hover {
    background: #059669;
    transform: translateY(-1px);
}

/* Modern Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: var(--transition);
    background: var(--surface);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkout-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.cancel-checkout,
.place-order-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    border: none;
}

.cancel-checkout {
    background: var(--secondary-color);
    color: white;
}

.cancel-checkout:hover {
    background: #475569;
    transform: translateY(-1px);
}

.place-order-btn {
    background: var(--success-color);
    color: white;
}

.place-order-btn:hover {
    background: #059669;
    transform: translateY(-1px);
}

/* Confirmation Modal */
.confirmation-body {
    padding: 2rem;
    text-align: center;
}

.confirmation-body p {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--text-secondary);
}

.confirmation-actions {
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.new-order-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.new-order-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Modern Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 1.5rem 2rem;
        gap: 1rem;
        text-align: center;
    }
    
    .header-brand {
        font-size: 1.5rem;
    }
    
    .cafe-menu-container {
        margin: 1rem;
        padding: 2rem 1.5rem;
        border-radius: 1.5rem;
    }
    
    .cafe-header {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .cafe-header h1 {
        font-size: 2rem;
        font-weight: 200;
    }
    
    .menu-filters {
        justify-content: center;
        gap: 0.75rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .menu-items-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .menu-item {
        margin-bottom: 0;
    }
    
    .item-actions {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .quantity-controls {
        justify-content: center;
    }
    
    .add-to-cart-btn {
        width: 100%;
        padding: 1.25rem 2rem;
    }
    
    .cart-modal-content,
    .checkout-modal-content,
    .confirmation-modal-content {
        width: 95%;
        margin: 10% auto;
        max-height: 90vh;
        border-radius: 1.5rem;
    }
    
    .checkout-actions {
        flex-direction: column;
    }
    
    .cart-footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}