/* ============================================
   KRAKEN3 DESIGN SYSTEM
   ============================================ */

/* --------------------------------------------
   CSS CUSTOM PROPERTIES (Theme Variables)
   -------------------------------------------- */
:root {
    /* Primary Colors */
    --k3-primary: #2563eb;
    --k3-primary-hover: #1d4ed8;
    --k3-primary-light: #dbeafe;
    --k3-primary-dark: #1e40af;

    /* Secondary Colors */
    --k3-secondary: #64748b;
    --k3-secondary-hover: #475569;
    --k3-secondary-light: #f1f5f9;

    /* Status Colors */
    --k3-success: #16a34a;
    --k3-success-light: #dcfce7;
    --k3-warning: #ca8a04;
    --k3-warning-light: #fef9c3;
    --k3-danger: #dc2626;
    --k3-danger-light: #fee2e2;
    --k3-info: #0891b2;
    --k3-info-light: #cffafe;

    /* Neutrals */
    --k3-gray-50: #f9fafb;
    --k3-gray-100: #f3f4f6;
    --k3-gray-200: #e5e7eb;
    --k3-gray-300: #d1d5db;
    --k3-gray-400: #9ca3af;
    --k3-gray-500: #6b7280;
    --k3-gray-600: #4b5563;
    --k3-gray-700: #374151;
    --k3-gray-800: #1f2937;
    --k3-gray-900: #111827;

    /* Sidebar Colors - Light theme with blue accents */
    --k3-sidebar-bg: #ffffff;
    --k3-sidebar-bg-dark: #f8fafc;
    --k3-sidebar-text: #64748b;
    --k3-sidebar-text-hover: #1e40af;
    --k3-sidebar-active-bg: #dbeafe;
    --k3-sidebar-section: #94a3b8;

    /* Typography */
    --k3-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --k3-font-mono: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;

    /* Font Sizes */
    --k3-text-xs: 0.75rem;
    --k3-text-sm: 0.875rem;
    --k3-text-base: 1rem;
    --k3-text-lg: 1.125rem;
    --k3-text-xl: 1.25rem;
    --k3-text-2xl: 1.5rem;

    /* Spacing Scale */
    --k3-space-1: 0.25rem;
    --k3-space-2: 0.5rem;
    --k3-space-3: 0.75rem;
    --k3-space-4: 1rem;
    --k3-space-5: 1.25rem;
    --k3-space-6: 1.5rem;
    --k3-space-8: 2rem;

    /* Border Radius */
    --k3-radius-sm: 0.25rem;
    --k3-radius: 0.375rem;
    --k3-radius-lg: 0.5rem;

    /* Shadows */
    --k3-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --k3-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --k3-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --k3-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --k3-transition-fast: 150ms ease;
    --k3-transition: 200ms ease;
    --k3-transition-slow: 300ms ease;

    /* Layout */
    --k3-sidebar-width: 240px;
    --k3-header-height: 56px;
}

/* --------------------------------------------
   BASE STYLES
   -------------------------------------------- */
html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 15px;
    }
}

body {
    font-family: var(--k3-font-family);
    background-color: var(--k3-gray-100);
    color: var(--k3-gray-800);
    line-height: 1.5;
}

/* --------------------------------------------
   SIDEBAR NAVIGATION
   -------------------------------------------- */
.sidebar {
    width: var(--k3-sidebar-width);
    height: 100vh;
    background: var(--k3-sidebar-bg);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: transform var(--k3-transition-slow);
    overflow: hidden;
    border-right: 1px solid var(--k3-gray-200);
    display: flex;
    flex-direction: column;
}

/* Sidebar scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: var(--k3-gray-300);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background-color: var(--k3-gray-400);
}

/* Firefox scrollbar */
.sidebar .nav {
    scrollbar-width: thin;
    scrollbar-color: var(--k3-gray-300) transparent;
}

.sidebar-header {
    padding: var(--k3-space-4) var(--k3-space-5);
    border-bottom: 1px solid var(--k3-gray-200);
    background: linear-gradient(135deg, var(--k3-primary) 0%, var(--k3-primary-dark) 100%);
}

.sidebar-header h4 {
    font-size: var(--k3-text-lg);
    font-weight: 600;
    letter-spacing: -0.025em;
    color: #ffffff;
}

.sidebar .nav {
    padding: var(--k3-space-2) 0;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar .nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar .nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar .nav::-webkit-scrollbar-thumb {
    background-color: var(--k3-gray-300);
    border-radius: 3px;
}

.sidebar .nav-item {
    margin: 0;
    width: 100%;
}

.sidebar .nav-link {
    color: var(--k3-sidebar-text);
    padding: var(--k3-space-2) var(--k3-space-4);
    display: flex;
    align-items: center;
    transition: all var(--k3-transition-fast);
    font-size: var(--k3-text-sm);
    border-left: 3px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}

.sidebar .nav-link i {
    width: 18px;
    min-width: 18px;
    margin-right: var(--k3-space-2);
    text-align: center;
    font-size: 0.875rem;
}

.sidebar .nav-link:hover {
    color: var(--k3-sidebar-text-hover);
    background-color: var(--k3-primary-light);
}

.sidebar .nav-link.active {
    color: var(--k3-primary);
    background-color: var(--k3-sidebar-active-bg);
    border-left-color: var(--k3-primary);
    font-weight: 600;
}

.sidebar .nav-section {
    color: var(--k3-sidebar-section);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--k3-space-3) var(--k3-space-4) var(--k3-space-1);
    margin-top: var(--k3-space-1);
    border-top: 1px solid var(--k3-gray-100);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
    white-space: nowrap;
}

.sidebar .nav-section:first-child {
    border-top: none;
    margin-top: 0;
}

.sidebar .nav-section:hover {
    color: var(--k3-sidebar-text-hover);
}

.sidebar .nav-section-icon {
    font-size: 0.6rem;
    transition: transform var(--k3-transition-fast);
}

.sidebar .nav-section-icon.collapsed {
    transform: rotate(-90deg);
}

/* Sub-sections (e.g., Financial, Sales under REPORTS) */
.sidebar .nav-subsection {
    color: var(--k3-gray-600);
    font-size: var(--k3-text-xs);
    font-weight: 600;
    padding: var(--k3-space-2) var(--k3-space-4) var(--k3-space-2) calc(var(--k3-space-4) + 10px);
    cursor: pointer;
    display: flex;
    align-items: center;
    user-select: none;
    white-space: nowrap;
    transition: color var(--k3-transition-fast);
}

.sidebar .nav-subsection:hover {
    color: var(--k3-sidebar-text-hover);
}

.sidebar .nav-subsection-icon {
    font-size: 0.55rem;
    margin-left: auto;
    transition: transform var(--k3-transition-fast);
}

.sidebar .nav-subsection-icon.collapsed {
    transform: rotate(-90deg);
}

/* Sub-items (report links under sub-sections) */
.sidebar .nav-item-sub .nav-link {
    padding-left: calc(var(--k3-space-4) + 24px);
    font-size: var(--k3-text-xs);
    color: var(--k3-gray-500);
    border-left: none;
}

.sidebar .nav-item-sub .nav-link:hover {
    color: var(--k3-sidebar-text-hover);
    background-color: var(--k3-primary-light);
}

/* --------------------------------------------
   MAIN CONTENT AREA
   -------------------------------------------- */
.main-content {
    margin-left: var(--k3-sidebar-width);
    width: calc(100% - var(--k3-sidebar-width));
    min-height: 100vh;
}

.top-header {
    background: #fff;
    padding: var(--k3-space-3) var(--k3-space-6);
    border-bottom: 1px solid var(--k3-gray-200);
    position: sticky;
    top: 0;
    z-index: 999;
    height: var(--k3-header-height);
    box-shadow: var(--k3-shadow-sm);
}

.content-area {
    padding: var(--k3-space-6);
}

/* --------------------------------------------
   PAGE HEADER
   -------------------------------------------- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--k3-space-6);
}

.page-header h1 {
    font-size: var(--k3-text-xl);
    font-weight: 600;
    margin: 0;
    color: var(--k3-gray-800);
    display: flex;
    align-items: center;
}

.page-header h1 i {
    color: var(--k3-gray-500);
    margin-right: var(--k3-space-2);
}

/* --------------------------------------------
   CARDS
   -------------------------------------------- */
.card {
    border: 1px solid var(--k3-gray-200);
    border-radius: var(--k3-radius-lg);
    box-shadow: var(--k3-shadow);
    margin-bottom: var(--k3-space-6);
    background: #fff;
}

.card-header {
    background-color: var(--k3-gray-50);
    border-bottom: 1px solid var(--k3-gray-200);
    padding: var(--k3-space-3) var(--k3-space-4);
    font-weight: 600;
    font-size: var(--k3-text-sm);
    color: var(--k3-gray-700);
}

.card-body {
    padding: var(--k3-space-4);
}

.card-footer {
    background-color: var(--k3-gray-50);
    border-top: 1px solid var(--k3-gray-200);
    padding: var(--k3-space-3) var(--k3-space-4);
}

/* Dashboard stat cards */
.card.border-left-primary { border-left: 4px solid var(--k3-primary); }
.card.border-left-success { border-left: 4px solid var(--k3-success); }
.card.border-left-warning { border-left: 4px solid var(--k3-warning); }
.card.border-left-info { border-left: 4px solid var(--k3-info); }
.card.border-left-danger { border-left: 4px solid var(--k3-danger); }

/* --------------------------------------------
   TABLES
   -------------------------------------------- */
.table {
    margin-bottom: 0;
    font-size: var(--k3-text-sm);
}

.table th {
    font-weight: 600;
    font-size: var(--k3-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: var(--k3-gray-600);
    background-color: var(--k3-gray-50);
    border-top: none;
    border-bottom: 2px solid var(--k3-gray-200);
    padding: var(--k3-space-3) var(--k3-space-4);
    white-space: nowrap;
}

.table td {
    vertical-align: middle;
    padding: var(--k3-space-3) var(--k3-space-4);
    border-bottom: 1px solid var(--k3-gray-100);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-hover tbody tr:hover {
    background-color: var(--k3-gray-50);
}

/* Zebra striping (optional) */
.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Sticky table headers */
.table-sticky thead th {
    position: sticky;
    top: var(--k3-header-height);
    background-color: var(--k3-gray-50);
    z-index: 10;
}

/* Table footer for totals */
.table tfoot tr {
    background-color: var(--k3-gray-100);
    font-weight: 600;
}

.table tfoot td,
.table tfoot th {
    border-top: 2px solid var(--k3-gray-300);
}

/* Sortable column headers */
.table th a {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--k3-space-1);
}

.table th a:hover {
    color: var(--k3-primary);
}

/* Amount/Number columns */
.amount,
.text-amount {
    font-family: var(--k3-font-mono);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.amount-positive { color: var(--k3-success); }
.amount-negative { color: var(--k3-danger); }

/* Empty state */
.table-empty {
    text-align: center;
    color: var(--k3-gray-500);
    padding: var(--k3-space-8) !important;
}

/* --------------------------------------------
   BUTTONS
   -------------------------------------------- */
.btn {
    font-weight: 500;
    border-radius: var(--k3-radius);
    transition: all var(--k3-transition-fast);
}

.btn-primary {
    background-color: var(--k3-primary);
    border-color: var(--k3-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--k3-primary-hover);
    border-color: var(--k3-primary-hover);
}

.btn-outline-primary {
    color: var(--k3-primary);
    border-color: var(--k3-primary);
}

.btn-outline-primary:hover {
    background-color: var(--k3-primary);
    border-color: var(--k3-primary);
}

.btn-success {
    background-color: var(--k3-success);
    border-color: var(--k3-success);
}

.btn-danger {
    background-color: var(--k3-danger);
    border-color: var(--k3-danger);
}

.btn-warning {
    background-color: var(--k3-warning);
    border-color: var(--k3-warning);
}

/* Action buttons in tables */
.btn-action {
    padding: var(--k3-space-1) var(--k3-space-2);
    font-size: var(--k3-text-sm);
    line-height: 1.5;
}

.btn-action + .btn-action {
    margin-left: var(--k3-space-1);
}

/* Button groups */
.btn-group-actions {
    display: flex;
    gap: var(--k3-space-1);
}

/* --------------------------------------------
   FORMS
   -------------------------------------------- */
.form-label {
    font-weight: 500;
    font-size: var(--k3-text-sm);
    color: var(--k3-gray-700);
    margin-bottom: var(--k3-space-1);
}

.form-control {
    border-radius: var(--k3-radius);
    border-color: var(--k3-gray-300);
    font-size: var(--k3-text-sm);
    padding: var(--k3-space-2) var(--k3-space-3);
}
/*.form-select*/

.form-control:focus
 {
    border-color: var(--k3-primary);
    box-shadow: 0 0 0 3px var(--k3-primary-light);
}
/*.form-select:focus*/

.form-control-sm {
    padding: var(--k3-space-1) var(--k3-space-2);
    font-size: var(--k3-text-xs);
}
/*.form-select-sm*/
/* Form sections */
.form-section {
    margin-bottom: var(--k3-space-6);
}

.form-section-title {
    font-size: var(--k3-text-base);
    font-weight: 600;
    color: var(--k3-gray-800);
    margin-bottom: var(--k3-space-3);
    padding-bottom: var(--k3-space-2);
    border-bottom: 1px solid var(--k3-gray-200);
}

/* Input groups */
.input-group-text {
    background-color: var(--k3-gray-100);
    border-color: var(--k3-gray-300);
    color: var(--k3-gray-500);
}

/* Validation states */
.form-control.is-invalid {
    border-color: var(--k3-danger);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px var(--k3-danger-light);
}

.text-danger {
    color: var(--k3-danger) !important;
    font-size: var(--k3-text-xs);
}

/* Checkboxes */
.form-check-input:checked {
    background-color: var(--k3-primary);
    border-color: var(--k3-primary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px var(--k3-primary-light);
}

/* Form filter bar */
.filter-bar {
    background-color: var(--k3-gray-50);
    border-radius: var(--k3-radius);
    padding: var(--k3-space-3);
    margin-bottom: var(--k3-space-4);
}

/* --------------------------------------------
   BADGES
   -------------------------------------------- */
.badge {
    font-weight: 500;
    font-size: var(--k3-text-xs);
    padding: var(--k3-space-1) var(--k3-space-2);
    border-radius: var(--k3-radius-sm);
}

/* Status badges */
.badge-draft,
.badge-secondary { background-color: var(--k3-gray-500); }
.badge-posted,
.badge-success { background-color: var(--k3-success); }
.badge-reversed,
.badge-danger { background-color: var(--k3-danger); }
.badge-warning { background-color: var(--k3-warning); color: var(--k3-gray-900); }
.badge-info { background-color: var(--k3-info); }

.badge-open { background-color: var(--k3-success); }
.badge-closed { background-color: var(--k3-warning); color: var(--k3-gray-900); }
.badge-locked { background-color: var(--k3-gray-500); }

/* Light badge variants */
.badge-light-primary { background-color: var(--k3-primary-light); color: var(--k3-primary); }
.badge-light-success { background-color: var(--k3-success-light); color: var(--k3-success); }
.badge-light-warning { background-color: var(--k3-warning-light); color: var(--k3-warning); }
.badge-light-danger { background-color: var(--k3-danger-light); color: var(--k3-danger); }
.badge-light-info { background-color: var(--k3-info-light); color: var(--k3-info); }

/* --------------------------------------------
   ALERTS
   -------------------------------------------- */
.alert {
    border-radius: var(--k3-radius);
    font-size: var(--k3-text-sm);
    border: none;
}

.alert-success {
    background-color: var(--k3-success-light);
    color: #166534;
}

.alert-danger {
    background-color: var(--k3-danger-light);
    color: #991b1b;
}

.alert-warning {
    background-color: var(--k3-warning-light);
    color: #854d0e;
}

.alert-info {
    background-color: var(--k3-info-light);
    color: #0e7490;
}

/* --------------------------------------------
   DROPDOWN MENUS
   -------------------------------------------- */
.dropdown-menu {
    border: 1px solid var(--k3-gray-200);
    border-radius: var(--k3-radius);
    box-shadow: var(--k3-shadow-lg);
    padding: var(--k3-space-1);
}

.dropdown-item {
    border-radius: var(--k3-radius-sm);
    padding: var(--k3-space-2) var(--k3-space-3);
    font-size: var(--k3-text-sm);
}

.dropdown-item:hover {
    background-color: var(--k3-gray-100);
}

.dropdown-divider {
    margin: var(--k3-space-1) 0;
}

/* Header user dropdown */
.top-header .dropdown-toggle {
    font-size: var(--k3-text-sm);
}

.top-header .dropdown-toggle::after {
    margin-left: var(--k3-space-2);
}

/* --------------------------------------------
   PAGINATION
   -------------------------------------------- */
.pagination {
    margin: 0;
    gap: var(--k3-space-1);
}

.page-link {
    border-radius: var(--k3-radius);
    border: 1px solid var(--k3-gray-300);
    color: var(--k3-gray-700);
    padding: var(--k3-space-1) var(--k3-space-3);
    font-size: var(--k3-text-sm);
}

.page-link:hover {
    background-color: var(--k3-gray-100);
    border-color: var(--k3-gray-400);
    color: var(--k3-gray-800);
}

.page-item.active .page-link {
    background-color: var(--k3-primary);
    border-color: var(--k3-primary);
}

.page-item.disabled .page-link {
    background-color: var(--k3-gray-100);
    color: var(--k3-gray-400);
}

/* --------------------------------------------
   ACCOUNTING-SPECIFIC STYLES
   -------------------------------------------- */

/* Account hierarchy indentation */
.account-level-0 { padding-left: 0; font-weight: 700; background-color: var(--k3-gray-100); }
.account-level-1 { padding-left: var(--k3-space-4); font-weight: 600; }
.account-level-2 { padding-left: var(--k3-space-8); }
.account-level-3 { padding-left: calc(var(--k3-space-8) + var(--k3-space-4)); }
.account-level-4 { padding-left: calc(var(--k3-space-8) + var(--k3-space-8)); }

/* Journal entry line styles */
.je-line-debit,
.je-line-credit {
    min-width: 120px;
}

.je-totals {
    font-weight: 600;
    background-color: var(--k3-gray-100);
}

.je-balanced {
    color: var(--k3-success);
}

.je-unbalanced {
    color: var(--k3-danger);
}

/* Fiscal period status */
.period-open { color: var(--k3-success); }
.period-closed { color: var(--k3-warning); }
.period-locked { color: var(--k3-gray-500); }

/* Chart of accounts */
.coa-header {
    background-color: var(--k3-gray-100);
    font-weight: 600;
}

.coa-inactive {
    color: var(--k3-gray-500);
    font-style: italic;
}

/* --------------------------------------------
   HTMX INDICATORS
   -------------------------------------------- */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

.htmx-request.htmx-indicator {
    display: inline-block;
}

/* --------------------------------------------
   LOADING OVERLAY
   -------------------------------------------- */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* --------------------------------------------
   LOGIN PAGE
   -------------------------------------------- */
.login-body {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #dbeafe 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: var(--k3-space-4);
}

.login-card {
    background: #fff;
    border-radius: var(--k3-radius-lg);
    padding: var(--k3-space-8);
    box-shadow: var(--k3-shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: var(--k3-space-6);
}

.login-logo {
    font-size: 3rem;
    color: var(--k3-primary);
    margin-bottom: var(--k3-space-2);
}

.login-header h1 {
    font-size: var(--k3-text-2xl);
    font-weight: 600;
    color: var(--k3-gray-800);
    margin-bottom: var(--k3-space-1);
}

.login-card .input-group-text {
    background-color: var(--k3-gray-50);
    border-right: none;
}

.login-card .input-group .form-control {
    border-left: none;
}

.login-card .input-group .form-control:focus {
    border-color: var(--k3-gray-300);
    box-shadow: none;
}

.login-card .input-group:focus-within {
    box-shadow: 0 0 0 3px var(--k3-primary-light);
    border-radius: var(--k3-radius);
}

.login-card .input-group:focus-within .input-group-text,
.login-card .input-group:focus-within .form-control {
    border-color: var(--k3-primary);
}

/* --------------------------------------------
   SESSION TIMEOUT MODAL
   -------------------------------------------- */
#sessionTimeoutModal .modal-header {
    background-color: var(--k3-warning-light);
    color: var(--k3-gray-800);
}

/* --------------------------------------------
   CONFIRMATION DIALOGS
   -------------------------------------------- */
.confirm-dialog {
    max-width: 400px;
}

/* --------------------------------------------
   SELECT2 BOOTSTRAP 5 STYLE OVERRIDES
   (Custom styling without using theme:'bootstrap-5' which breaks AJAX)
   -------------------------------------------- */
.select2-container {
    width: 100% !important;
}

.select2-container .select2-selection--single {
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--k3-gray-700);
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid var(--k3-gray-300);
    border-radius: var(--k3-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.select2-container .select2-selection--single .select2-selection__rendered {
    color: var(--k3-gray-700);
    line-height: 1.5;
    padding-left: 0;
    padding-right: 1.5rem;
}

.select2-container .select2-selection--single .select2-selection__placeholder {
    color: var(--k3-gray-400);
}

.select2-container .select2-selection--single .select2-selection__arrow {
    height: calc(1.5em + 0.75rem);
    right: 0.5rem;
}

.select2-container.select2-container--focus .select2-selection,
.select2-container.select2-container--open .select2-selection {
    border-color: var(--k3-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
    outline: 0;
}

.select2-container .select2-dropdown {
    border: 1px solid var(--k3-gray-300);
    border-radius: var(--k3-radius);
    box-shadow: var(--k3-shadow-lg);
}

.select2-container .select2-search--dropdown .select2-search__field {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--k3-gray-300);
    border-radius: var(--k3-radius);
}

.select2-container .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--k3-primary);
    outline: 0;
}

.select2-container .select2-results__option {
    padding: 0.5rem 0.75rem;
}

.select2-container .select2-results__option--highlighted[aria-selected] {
    background-color: var(--k3-primary);
    color: #fff;
}

.select2-container .select2-results__option[aria-selected="true"] {
    background-color: var(--k3-primary-light);
    color: var(--k3-primary-dark);
}

.select2-container .select2-selection__clear {
    margin-right: 0.5rem;
    color: var(--k3-gray-400);
}

.select2-container .select2-selection__clear:hover {
    color: var(--k3-danger);
}

/* --------------------------------------------
   UTILITY CLASSES
   -------------------------------------------- */
.text-muted { color: var(--k3-gray-500) !important; }
.text-primary { color: var(--k3-primary) !important; }
.text-success { color: var(--k3-success) !important; }
.text-warning { color: var(--k3-warning) !important; }
.text-danger { color: var(--k3-danger) !important; }
.text-info { color: var(--k3-info) !important; }

.bg-light { background-color: var(--k3-gray-50) !important; }

.font-mono { font-family: var(--k3-font-mono); }
.tabular-nums { font-variant-numeric: tabular-nums; }

/* Quick actions on dashboard */
.btn-outline-primary.w-100 i.d-block,
.btn-outline-success.w-100 i.d-block,
.btn-outline-warning.w-100 i.d-block,
.btn-outline-info.w-100 i.d-block,
.btn-outline-secondary.w-100 i.d-block {
    font-size: 1.5rem;
    margin-bottom: var(--k3-space-2);
}

/* Quick action buttons hover effect */
.btn-outline-primary.w-100:hover,
.btn-outline-success.w-100:hover,
.btn-outline-warning.w-100:hover,
.btn-outline-info.w-100:hover,
.btn-outline-secondary.w-100:hover {
    transform: translateY(-2px);
    transition: transform var(--k3-transition-fast);
}

/* --------------------------------------------
   SIDEBAR BACKDROP (Mobile)
   -------------------------------------------- */
.sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--k3-transition-slow);
}

.sidebar-backdrop.show {
    display: block;
    opacity: 1;
}

/* --------------------------------------------
   MOBILE RESPONSIVENESS
   -------------------------------------------- */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
        box-shadow: var(--k3-shadow-lg);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .content-area {
        padding: var(--k3-space-4);
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--k3-space-3);
    }

    .page-header h1 {
        font-size: var(--k3-text-lg);
    }

    /* Hide columns on mobile */
    .table-responsive .d-none-mobile {
        display: none !important;
    }

    /* Responsive KPI cards */
    .card .h5 {
        font-size: var(--k3-text-sm);
    }

    /* Stack quick action buttons */
    .card-body .row.g-2 .col-6 {
        flex: 0 0 50%;
    }
}

/* --------------------------------------------
   PRINT STYLES (Clean Report Printing)
   -------------------------------------------- */
@media print {
    /* Hide navigation and interactive elements */
    .sidebar,
    .sidebar-backdrop,
    .top-header,
    .btn,
    .page-header a,
    .filter-bar,
    .pagination,
    .loading-overlay,
    #loading-overlay,
    .badge-draft,
    .badge-warning,
    form,
    .card-footer,
    .dropdown,
    .modal {
        display: none !important;
    }

    /* Reset layout */
    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .content-area {
        padding: 0;
    }

    /* Clean cards */
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }

    .card-header {
        background-color: #f5f5f5 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* Table improvements */
    .table {
        font-size: 10pt;
    }

    .table th {
        background-color: #f0f0f0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .table tfoot tr {
        background-color: #f5f5f5 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* Page breaks */
    .page-break-before {
        page-break-before: always;
    }

    .page-break-after {
        page-break-after: always;
    }

    /* Keep headers with content */
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }

    /* Ensure links show URL */
    a[href]:after {
        content: none;
    }

    /* Badge print colors */
    .badge-posted {
        background-color: #16a34a !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .badge-reversed {
        background-color: #dc2626 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* Amount columns */
    .amount, .text-amount {
        font-size: 9pt;
    }

    /* Page title */
    .page-header h1 {
        font-size: 14pt;
        margin-bottom: 10pt;
    }

    body {
        font-size: 10pt;
        color: #000;
        background: #fff;
    }
}