/* Custom Styles for Enterprise Management System */

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.dark ::-webkit-scrollbar-track {
    background: #374151;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.dark ::-webkit-scrollbar-thumb {
    background: #6b7280;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Smooth Transitions */
* {
    transition-property: color, background-color, border-color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Table Enhancements */
table {
    border-collapse: separate;
    border-spacing: 0;
}

table th {
    position: sticky;
    top: 0;
    background-color: #f9fafb;
    z-index: 10;
}

.dark table th {
    background-color: #111827;
}

/* Action Buttons */
.action-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

/* Chart Containers */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

/* Loading Spinner */
.spinner {
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

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

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Form Enhancements */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    ring: 2px;
    ring-color: #3b82f6;
    border-color: transparent;
}

/* Mobile Responsive Tables */
@media (max-width: 768px) {
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
    }

    .no-print {
        display: none !important;
    }

    nav,
    aside,
    button,
    .action-btn {
        display: none !important;
    }

    table {
        page-break-inside: auto;
    }

    tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }

    thead {
        display: table-header-group;
    }

    @page {
        margin: 2cm;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* Custom Utilities */
.text-balance {
    text-wrap: balance;
}

.shadow-soft {
    box-shadow: 0 2px 15px -3px rgba(0, 0, 0, 0.07),
                0 10px 20px -2px rgba(0, 0, 0, 0.04);
}

.dark .shadow-soft {
    box-shadow: 0 2px 15px -3px rgba(0, 0, 0, 0.3),
                0 10px 20px -2px rgba(0, 0, 0, 0.2);
}

/* Vietnamese Font Optimization */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, "Noto Sans", sans-serif,
                 "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol",
                 "Noto Color Emoji";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Data Table Enhancements */
.data-table-row {
    cursor: pointer;
}

.data-table-row:hover {
    background-color: rgba(59, 130, 246, 0.05);
}

.dark .data-table-row:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

/* Stats Card Animations */
.stats-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stats-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
                0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Sidebar Transitions */
.sidebar-link {
    position: relative;
    overflow: hidden;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: #3b82f6;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.sidebar-link.active::before,
.sidebar-link:hover::before {
    transform: translateX(0);
}

/* Dropdown Animations */
[x-cloak] {
    display: none !important;
}

/* Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Currency Format Enhancement */
.currency {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

/* Empty State */
.empty-state {
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.dark .empty-state {
    color: #6b7280;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    animation: slideInFromRight 0.3s ease-out;
    z-index: 9999;
}

.dark .toast {
    background: #1f2937;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Modal Backdrop */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 40;
}

.dark .modal-backdrop {
    background: rgba(0, 0, 0, 0.7);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.dark .loading-overlay {
    background: rgba(17, 24, 39, 0.8);
}

/* Export Button Enhancement */
.export-btn {
    position: relative;
    overflow: hidden;
}

.export-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.export-btn:active::after {
    width: 300px;
    height: 300px;
}