/* Modern Styles - Additional CSS File */

/* Typography Enhancements */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card Variations */
.card-featured {
    border: 2px solid rgba(139, 92, 246, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, #f5f3ff 100%);
}

.card-featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8B5CF6, #A78BFA);
}

.card-new {
    border: 2px solid rgba(16, 185, 129, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

.card-new::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #10B981, #34D399);
}

/* Badge Styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.badge-success {
    background: linear-gradient(135deg, #10B981, #34D399);
    color: white;
}

.badge-warning {
    background: linear-gradient(135deg, #F59E0B, #FBBF24);
    color: #78350F;
}

.badge-danger {
    background: linear-gradient(135deg, #EF4444, #F87171);
    color: white;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

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

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

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.form-control.error {
    border-color: var(--danger);
}

.form-error {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Table Styles */
.modern-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.modern-table thead {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.modern-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.modern-table td {
    padding: 1rem;
    border-bottom: 1px solid #F1F5F9;
}

.modern-table tbody tr:hover {
    background: #F8FAFC;
}

/* Alert Styles */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-success {
    background: linear-gradient(135deg, #D1FAE5, #ECFDF5);
    border: 1px solid #A7F3D0;
    color: #065F46;
}

.alert-warning {
    background: linear-gradient(135deg, #FEF3C7, #FFFBEB);
    border: 1px solid #FCD34D;
    color: #92400E;
}

.alert-danger {
    background: linear-gradient(135deg, #FEE2E2, #FEF2F2);
    border: 1px solid #FCA5A5;
    color: #991B1B;
}

.alert-info {
    background: linear-gradient(135deg, #DBEAFE, #EFF6FF);
    border: 1px solid #93C5FD;
    color: #1E40AF;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #F1F5F9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid #F1F5F9;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 2rem 0;
}

.page-item {
    margin: 0;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 12px;
    background: white;
    color: var(--dark);
    font-weight: 500;
    text-decoration: none;
    border: 1px solid #E2E8F0;
    transition: all 0.3s ease;
}

.page-link:hover {
    background: #F8FAFC;
    border-color: var(--primary);
    color: var(--primary);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-color: transparent;
}

/* Progress Bar */
.progress-bar {
    height: 8px;
    background: #E2E8F0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: max-content;
    max-width: 200px;
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    line-height: 1.4;
}

.tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--dark) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    position: absolute;
    background: white;
    min-width: 200px;
    box-shadow: var(--shadow-hover);
    border-radius: 12px;
    padding: 0.5rem 0;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--dark);
    text-decoration: none;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: #F8FAFC;
    color: var(--primary);
}

/* Responsive Utilities */
@media (max-width: 640px) {
    .sm-hidden {
        display: none !important;
    }
    
    .sm-block {
        display: block !important;
    }
    
    .sm-flex {
        display: flex !important;
    }
}

/* Premium/Product card refinements (site-wide) */
.premium-card, .product-card, .modern-card {
    border-radius: 12px;
    padding: 0.5rem;
    background: white;
}

.premium-card .card-image img,
.product-card .product-image img,
.modern-card .card-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
}

.premium-badge, .badge-warning, .badge {
    padding: 0.35rem 0.75rem;
    font-size: 0.7rem;
    border-radius: 999px;
}

.product-card .card-content, .modern-card .card-content {
    padding: 0.75rem;
}

/* Tighter card grid spacing */
.grid > .product-card, .grid > .modern-card { margin-bottom: 0; }

@media (min-width: 768px) {
    .premium-card .card-image img, .product-card .product-image img { height: 200px; }
}

/* Ensure action buttons are compact */
.product-card .btn-add-cart, .modern-card .btn-modern { padding: 0.5rem 0.75rem; font-size: 0.9rem; }


@media (min-width: 641px) and (max-width: 768px) {
    .md-hidden {
        display: none !important;
    }
    
    .md-block {
        display: block !important;
    }
    
    .md-flex {
        display: flex !important;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .print-only {
        display: block !important;
    }
    
    body {
        color: black !important;
        background: white !important;
    }
    
    a {
        color: black !important;
        text-decoration: underline !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .dark\:bg-gray-900 {
        background-color: #111827 !important;
    }
    
    .dark\:text-white {
        color: white !important;
    }
    
    .dark\:border-gray-700 {
        border-color: #374151 !important;
    }
}

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

.focus-visible:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Animation Classes */
.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.animate-bounce {
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8,0,1,1);
    }
    50% {
        transform: none;
        animation-timing-function: cubic-bezier(0,0,0.2,1);
    }
}