/* ERP Minimal Clean UI Tokens */
:root {
    --ui-radius-sm: 0.5rem;
    --ui-radius-md: 0.75rem;
    --ui-radius-lg: 1rem;
    --ui-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
    --ui-shadow-md: 0 6px 16px -12px rgb(0 0 0 / 0.18);
    --ui-shadow-lg: 0 18px 36px -20px rgb(0 0 0 / 0.22);
}

/* Z-Index Management */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: oklch(var(--b1));
}

.dropdown-content {
    z-index: 9999 !important;
}

.modal {
    z-index: 10000 !important;
}

.drawer-side {
    z-index: 50;
}

/* RTL Fixes */
[dir="rtl"] .drawer-side {
    right: 0;
    left: auto;
}

[dir="rtl"] .menu li > * {
    text-align: right;
}

/* Card Styling */
.card {
    border-radius: var(--ui-radius-lg);
    box-shadow: var(--ui-shadow-sm);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

/* Buttons */
.btn {
    border-radius: var(--ui-radius-md);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--ui-shadow-sm);
}

/* Tables */
.table thead th {
    background: oklch(var(--b2));
    font-weight: 600;
}

.table tbody tr:hover {
    background: oklch(var(--b2) / 0.35);
}

/* Forms */
.input,
.select,
.textarea {
    border-radius: var(--ui-radius-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input:focus,
.select:focus,
.textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px oklch(var(--p) / 0.1);
}

/* Auth Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fade-in 0.4s ease-out;
}

@keyframes slide-down {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-down {
    animation: slide-down 0.3s ease-out;
}

/* 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;
}

.sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Page Transitions */
main {
    animation: fade-in 0.3s ease-out;
}

/* Alert Improvements */
.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert button {
    margin-right: auto;
}

/* HTMX Loading States */
.htmx-swapping {
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.htmx-request {
    cursor: wait;
}

/* Sidebar Improvements */
.drawer-side {
    scrollbar-width: thin;
    scrollbar-color: oklch(var(--bc) / 0.3) transparent;
}

.drawer-side::-webkit-scrollbar {
    width: 6px;
}

.drawer-side::-webkit-scrollbar-track {
    background: transparent;
}

.drawer-side::-webkit-scrollbar-thumb {
    background: oklch(var(--bc) / 0.2);
    border-radius: 3px;
}

.drawer-side::-webkit-scrollbar-thumb:hover {
    background: oklch(var(--bc) / 0.3);
}

/* Navbar Backdrop */
.navbar {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Sidebar Menu Active State */
.menu a.active {
    background: oklch(var(--p) / 0.1);
    color: oklch(var(--p));
    font-weight: 500;
}

.menu a.active svg {
    color: oklch(var(--p));
}

/* Notification Badge Animation */
@keyframes pulse-ring {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 oklch(var(--p) / 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 4px oklch(var(--p) / 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 oklch(var(--p) / 0);
    }
}

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

/* Stats Card Hover Effect */
.card.group:hover {
    transform: translateY(-2px);
}

/* Breadcrumb Improvements */
.breadcrumbs a {
    transition: color 0.2s ease;
}

.breadcrumbs a:hover {
    color: oklch(var(--p));
}

/* ApexCharts RTL */
.apexcharts-canvas {
    direction: ltr !important;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .card-body {
        padding: 1.25rem;
    }
    
    .navbar {
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 640px) {
    .table {
        font-size: 0.85rem;
    }

    .badge {
        font-size: 0.65rem;
    }
}

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

::-webkit-scrollbar-track {
    background: oklch(var(--b2));
}

::-webkit-scrollbar-thumb {
    background: oklch(var(--bc) / 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: oklch(var(--bc) / 0.45);
}