/* path: CafePOS/wwwroot/css/site.css */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #8b5cf6;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --surface-color: #ffffff;
    --surface-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
}

/* Modern Card Components */
.card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

    .card:hover {
        box-shadow: var(--shadow-md);
    }

.card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-bottom: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 1.25rem 1.5rem;
}

/* Modern Table Cards */
.table-card {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

    .table-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--success-color), var(--info-color));
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

    .table-card:hover {
        transform: translateY(-4px) scale(1.02);
        box-shadow: var(--shadow-xl);
        border-color: var(--primary-color);
    }

        .table-card:hover::before {
            transform: scaleX(1);
        }

    .table-card.selected {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
        transform: translateY(-2px);
    }

        .table-card.selected::before {
            transform: scaleX(1);
            background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
        }

.table-open {
    border-left: 4px solid var(--danger-color);
}

    .table-open .card-body {
        background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), rgba(239, 68, 68, 0.02));
    }

.table-closed {
    border-left: 4px solid var(--success-color);
}

    .table-closed .card-body {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0.02));
    }

/* Modern Badge System */
.badge {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.bg-success {
    background: linear-gradient(135deg, var(--success-color), #059669) !important;
}

.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), #dc2626) !important;
}

.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706) !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

/* Menu Items with Glass Morphism */
.menu-item {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--radius-lg);
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

    .menu-item:hover {
        background: rgba(255, 255, 255, 0.9);
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        border-color: var(--primary-color);
    }

/* Modern Navigation Tabs */
.nav-tabs .nav-link {
    border: none;
    border-radius: var(--radius-lg);
    margin-right: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--secondary-color);
    transition: all 0.3s ease;
    background: transparent;
}

    .nav-tabs .nav-link:hover {
        background: rgba(99, 102, 241, 0.1);
        color: var(--primary-color);
    }

    .nav-tabs .nav-link.active {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        color: white;
        box-shadow: var(--shadow-md);
    }

/* Kitchen Display Modern Design */
.kitchen-header {
    background: linear-gradient(135deg, var(--dark-color) 0%, #0f172a 100%);
    color: white;
    padding: 2rem;
    margin: -1rem -1rem 2rem -1rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: relative;
    overflow: hidden;
}

    .kitchen-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="80" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="60" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
        opacity: 0.5;
    }

    .kitchen-header h2 {
        position: relative;
        z-index: 1;
    }

.ticket-card {
    animation: slideInScale 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

@keyframes slideInScale {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.kitchen-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.8));
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

    .kitchen-item:hover {
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

.elapsed-time {
    font-weight: 600;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--info-color), #0891b2);
    color: white;
    border-radius: 50px;
    display: inline-block;
    min-width: 80px;
    text-align: center;
}

/* Modern Button System */
.btn {
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: none;
    letter-spacing: 0.025em;
    position: relative;
    overflow: hidden;
}

    .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.6s;
    }

    .btn:hover::before {
        left: 100%;
    }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    box-shadow: var(--shadow-sm);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        background: linear-gradient(135deg, var(--primary-dark), #3730a3);
    }

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    border: none;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #dc2626);
    border: none;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706);
    border: none;
}

/* Modern Form Controls */
.form-control {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: var(--surface-color);
}

    .form-control:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        background: white;
    }

.form-label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Payment Interface */
.payment-card {
    background: linear-gradient(135deg, var(--surface-color), var(--light-color));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

/* Admin Interface */
.admin-card {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    background: var(--surface-color);
}

    .admin-card .card-header {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
        color: white;
        border-bottom: none;
        position: relative;
    }

        .admin-card .card-header::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        }

/* Chart Container */
.chart-container {
    position: relative;
    height: 400px;
    margin: 2rem 0;
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    padding: 1rem;
    box-shadow: var(--shadow-md);
}

/* Modern Alert System */
.alert {
    border: none;
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    border-left-color: var(--success-color);
    color: #065f46;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
    border-left-color: var(--danger-color);
    color: #991b1b;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(245, 158, 11, 0.05));
    border-left-color: var(--warning-color);
    color: #92400e;
}

.alert-info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(6, 182, 212, 0.05));
    border-left-color: var(--info-color);
    color: #0c4a6e;
}

/* Status System */
.status-new {
    background: linear-gradient(135deg, var(--danger-color), #dc2626) !important;
    color: white !important;
    animation: pulse 2s infinite;
}

.status-preparing {
    background: linear-gradient(135deg, var(--warning-color), #d97706) !important;
    color: white !important;
}

.status-ready {
    background: linear-gradient(135deg, var(--success-color), #059669) !important;
    color: white !important;
}

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

    50% {
        opacity: 0.8;
    }
}

/* Loading Animations */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Toast System */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1055;
}

.toast {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --surface-color: #1e293b;
        --light-color: #0f172a;
        --dark-color: #f8fafc;
        --border-color: #334155;
    }

    body {
        background-color: var(--light-color);
        color: var(--dark-color);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .table-card {
        margin-bottom: 1rem;
    }

    .kitchen-header {
        padding: 1rem;
        margin: -1rem -1rem 1rem -1rem;
    }

        .kitchen-header h2 {
            font-size: 1.5rem;
        }

    .ticket-card .card-body {
        padding: 0.75rem;
    }

    .btn {
        padding: 0.625rem 1.25rem;
    }
}

/* Print Optimizations */
@media print {
    .navbar, .footer, .btn, .no-print {
        display: none !important;
    }

    .container-fluid {
        margin: 0;
        padding: 0;
    }

    .card {
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus States */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--dark-color);
    }

    .btn {
        border: 2px solid currentColor;
    }
}

/* Table Selection Enhancement */
.table-selected {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.05)) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2) !important;
}

/* Micro-interactions */
.card-header:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #3730a3 100%);
}

.menu-item:active {
    transform: translateY(-1px) scale(0.98);
}

.btn:active {
    transform: translateY(-1px) scale(0.98);
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(135deg, var(--primary-dark), #3730a3);
    }