/* Custom CSS for Food Ordering System */

/* Scrollbar customization */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* Custom scrollbar for modal content */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Loading spinner animation */
.spinner {
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color, #f97316);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 2s linear infinite;
}

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

/* Pulse animation for loading states */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

/* Category selection active state */
.category-btn.active {
    background-color: var(--primary-color, #f97316);
    color: white;
}

.category-btn.active span {
    color: white !important;
}

/* Food item card hover effects */
.food-card {
    transition: all 0.3s ease;
}

.food-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Button loading state */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Modal animations */
.modal-overlay {
    transition: opacity 0.3s ease;
}

.modal-content {
    transition: transform 0.3s ease;
    transform: scale(0.95);
}

.modal-overlay:not(.hidden) .modal-content {
    transform: scale(1);
}

/* Star rating display */
.star-rating {
    display: inline-flex;
    align-items: center;
}

.star-rating i {
    margin-right: 1px;
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    padding: 16px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background-color: #10b981;
}

.notification.error {
    background-color: #ef4444;
}

.notification.warning {
    background-color: #f59e0b;
}

.notification.info {
    background-color: #3b82f6;
}

/* Badge styles */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
}

/* Cart item animations */
.cart-item {
    transition: all 0.3s ease;
}

.cart-item.removing {
    transform: translateX(100%);
    opacity: 0;
}

/* Form validation styles */
.form-error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.error-message {
    color: #ef4444;
    font-size: 14px;
    margin-top: 4px;
}

/* Success checkmark animation */
.checkmark {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: #10b981;
    stroke-miterlimit: 10;
    margin: 10% auto;
    box-shadow: inset 0px 0px 0px #10b981;
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

.checkmark__circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: #10b981;
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark__check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {
    0%, 100% {
        transform: none;
    }
    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0px 0px 0px 30px #10b981;
    }
}

/* Modal responsive fixes */
#order-modal .bg-white,
#item-modal .bg-white {
    max-height: 90vh;
    overflow-y: auto;
}

/* Responsive utilities */
@media (max-width: 768px) {
    .modal-content {
        margin: 10px;
        max-height: calc(90vh - 20px);
    }
    
    /* Enhanced mobile modal fixes */
    #order-modal .bg-white,
    #item-modal .bg-white {
        margin: 10px;
        max-height: calc(90vh - 20px);
        max-width: calc(90vw - 20px);
    }
    
    /* Adjust modal padding on mobile */
    #order-modal .p-6,
    #item-modal .p-6 {
        padding: 1rem;
    }
    
    .notification {
        left: 20px;
        right: 20px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .notification.show {
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    /* Extra small screens */
    #order-modal .bg-white,
    #item-modal .bg-white {
        margin: 5px;
        max-height: calc(80vh - 10px);
        max-width: calc(100vw - 10px);
        border-radius: 0.5rem;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12px;
        line-height: 1.4;
    }
    
    .page-break {
        page-break-before: always;
    }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
    .dark-mode {
        background-color: #1f2937;
        color: #f9fafb;
    }
    
    .dark-mode .bg-white {
        background-color: #374151;
    }
    
    .dark-mode .text-gray-900 {
        color: #f9fafb;
    }
    
    .dark-mode .border-gray-200 {
        border-color: #4b5563;
    }
}



/* Accessibility improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus states for better accessibility */
.focus\:ring-primary:focus {
    --tw-ring-color: var(--primary-color, #f97316);
}

/* Custom select arrow */
.custom-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Smooth transitions for all interactive elements */
* {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Performance optimizations */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

/* Image lazy loading placeholder */
.lazy-image {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

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

/* Search functionality styles */
#search-bar {
    position: relative;
}

#search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
}

.highlight-item {
    animation: highlight 2s ease-in-out;
    border: 2px solid var(--primary-color, #f97316) !important;
    border-radius: 8px;
}

@keyframes highlight {
    0%, 100% {
        background-color: transparent;
    }
    50% {
        background-color: var(--primary-color-light, rgba(249, 115, 22, 0.1));
    }
}

/* Grayscale filter for disabled items */
.grayscale {
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

/* Online ordering notice banner */
#ordering-notice-banner {
    position: sticky;
    top: 0;
    z-index: 40;
}