/* ==========================================================================
   GestLink — Design System
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    /* Primary palette */
    --primary-50:  #e8f0fb;
    --primary-100: #b9d4f4;
    --primary-200: #8ab8ed;
    --primary-300: #5b9ce6;
    --primary-400: #2c80df;
    --primary-500: #0066CC;
    --primary-600: #0055aa;
    --primary-700: #004488;
    --primary-800: #003366;
    --primary-900: #002244;

    /* Success palette */
    --success-50:  #e6f5ec;
    --success-100: #b3e2c6;
    --success-200: #80cea0;
    --success-300: #4dbb7a;
    --success-400: #28a745;
    --success-500: #198754;
    --success-600: #146c43;
    --success-700: #0f5132;

    /* Warning palette */
    --warning-50:  #fff8e1;
    --warning-100: #ffecb3;
    --warning-200: #ffe082;
    --warning-300: #ffd54f;
    --warning-400: #ffc107;
    --warning-500: #e5a100;

    /* Danger palette */
    --danger-50:  #fdeaea;
    --danger-100: #f8bfc0;
    --danger-200: #f39496;
    --danger-300: #ee696c;
    --danger-400: #dc3545;
    --danger-500: #b02a37;

    /* Info */
    --info-400: #0dcaf0;
    --info-500: #0bbcd6;

    /* Neutrals */
    --neutral-50:  #f8f9fa;
    --neutral-100: #f1f3f5;
    --neutral-200: #e9ecef;
    --neutral-300: #dee2e6;
    --neutral-400: #ced4da;
    --neutral-500: #adb5bd;
    --neutral-600: #6c757d;
    --neutral-700: #495057;
    --neutral-800: #343a40;
    --neutral-900: #212529;

    /* Semantic aliases */
    --primary-color: var(--primary-500);
    --secondary-color: var(--neutral-600);
    --success-color: var(--success-400);
    --danger-color: var(--danger-400);
    --warning-color: var(--warning-400);
    --info-color: var(--info-400);
    --light-color: var(--neutral-50);
    --dark-color: var(--neutral-800);

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 2.5rem;
    --space-8: 3rem;

    /* Typography */
    --font-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: var(--font-base);
    --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    --text-xs: 0.75rem;
    --text-sm: 0.85rem;
    --text-md: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Icon sizes */
    --icon-sm: 1rem;
    --icon-md: 1.5rem;
    --icon-lg: 2rem;
}

/* ---------- Dark Theme Tokens ---------- */
[data-theme="dark"] {
    /* Primary palette — slightly brighter for dark bg contrast */
    --primary-50:  #1a2744;
    --primary-100: #1e3a5f;
    --primary-200: #24507a;
    --primary-300: #2d6a9e;
    --primary-400: #3a85c4;
    --primary-500: #5aa8ee;
    --primary-600: #6db3f0;
    --primary-700: #93c9f5;
    --primary-800: #b9ddf9;
    --primary-900: #e0f0fd;

    /* Success palette */
    --success-50:  #0d2818;
    --success-100: #153d26;
    --success-200: #1e5434;
    --success-300: #276b43;
    --success-400: #2ea55a;
    --success-500: #34c46b;
    --success-600: #5cd88a;
    --success-700: #8be6ac;

    /* Warning palette */
    --warning-50:  #332800;
    --warning-100: #4d3c00;
    --warning-200: #665000;
    --warning-300: #806500;
    --warning-400: #e6b800;
    --warning-500: #ffd633;

    /* Danger palette */
    --danger-50:  #3d1214;
    --danger-100: #5a1c1f;
    --danger-200: #7a272b;
    --danger-300: #9a3237;
    --danger-400: #e05260;
    --danger-500: #f07080;

    /* Info */
    --info-400: #22d3ee;
    --info-500: #06b6d4;

    /* Neutrals — inverted for dark mode (WCAG AA compliant) */
    --neutral-50:  #1a1d21;
    --neutral-100: #21252a;
    --neutral-200: #2b3035;
    --neutral-300: #454b52;
    --neutral-400: #4a5056;
    --neutral-500: #8b939c;
    --neutral-600: #b0b8c1;
    --neutral-700: #cdd2d8;
    --neutral-800: #dee2e6;
    --neutral-900: #f1f3f5;

    /* Semantic aliases */
    --primary-color: var(--primary-500);
    --secondary-color: var(--neutral-600);
    --success-color: var(--success-400);
    --danger-color: var(--danger-400);
    --warning-color: var(--warning-400);
    --info-color: var(--info-400);
    --light-color: var(--neutral-100);
    --dark-color: var(--neutral-800);

    /* Shadows — darker in dark mode */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.35);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.45);

    /* ---- Bootstrap 5.3 internal CSS variable overrides ----
       These are the root cause of invisible text in dark mode.
       Bootstrap components (card, table, list-group, etc.) inherit
       from these variables, NOT from our custom --neutral-* tokens. */
    --bs-body-color:       #f1f3f5;
    --bs-body-bg:          #21252a;
    --bs-secondary-color:  rgba(241,243,245,0.75);
    --bs-tertiary-color:   rgba(241,243,245,0.5);
    --bs-emphasis-color:   #fff;
    --bs-heading-color:    #f1f3f5;
    --bs-border-color:     #454b52;
    --bs-border-color-translucent: rgba(255,255,255,0.15);

    --bs-link-color:       #5aa8ee;
    --bs-link-hover-color: #6db3f0;

    /* Card */
    --bs-card-color:          #f1f3f5;
    --bs-card-bg:             #1a1d21;
    --bs-card-border-color:   #454b52;
    --bs-card-cap-bg:         #21252a;

    /* Table */
    --bs-table-color:         #f1f3f5;
    --bs-table-bg:            transparent;
    --bs-table-border-color:  #454b52;
    --bs-table-striped-bg:    rgba(255,255,255,0.03);
    --bs-table-hover-bg:      rgba(90,168,238,0.08);
    --bs-table-active-bg:     rgba(255,255,255,0.06);

    /* List group */
    --bs-list-group-color:         #f1f3f5;
    --bs-list-group-bg:            #1a1d21;
    --bs-list-group-border-color:  #454b52;
    --bs-list-group-action-hover-bg: #2b3035;

    /* Form controls */
    --bs-form-control-bg:           #21252a;
    --bs-secondary-bg:              #2b3035;
    --bs-tertiary-bg:               #454b52;

    /* Dropdown */
    --bs-dropdown-bg:             #1a1d21;
    --bs-dropdown-border-color:   #454b52;
    --bs-dropdown-link-color:     #f1f3f5;
    --bs-dropdown-link-hover-bg:  #2b3035;
    --bs-dropdown-link-hover-color: #f1f3f5;

    /* Modal */
    --bs-modal-bg:              #1a1d21;
    --bs-modal-border-color:    #454b52;
    --bs-modal-color:           #f1f3f5;

    /* Breadcrumb */
    --bs-breadcrumb-divider-color: #8b939c;

    /* Close button */
    --bs-btn-close-color: #f1f3f5;

    color-scheme: dark;
}

/* ---------- Dark Mode Bootstrap Overrides ---------- */
[data-theme="dark"] body {
    background-color: var(--neutral-100);
    color: var(--neutral-900);
}

[data-theme="dark"] .card {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
}

[data-theme="dark"] .card-header {
    background-color: var(--neutral-100) !important;
    border-bottom-color: var(--neutral-300);
    color: var(--neutral-900);
}

[data-theme="dark"] .table {
    color: var(--neutral-900);
    --bs-table-bg: transparent;
    --bs-table-hover-bg: rgba(77, 157, 230, 0.08);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
    border-color: var(--neutral-300);
}

[data-theme="dark"] .table thead th {
    border-bottom-color: var(--neutral-300);
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    border-color: var(--neutral-300);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--neutral-100);
    border-color: var(--neutral-300);
    color: var(--neutral-900);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--neutral-50);
    border-color: var(--primary-400);
    color: var(--neutral-900);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--neutral-600);
}

[data-theme="dark"] .modal-content {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
    color: var(--neutral-900);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--neutral-300);
}

[data-theme="dark"] .modal-footer {
    border-top-color: var(--neutral-300);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
}

[data-theme="dark"] .dropdown-item {
    color: var(--neutral-900);
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: var(--neutral-200);
    color: var(--neutral-900);
}

[data-theme="dark"] .navbar {
    background: linear-gradient(180deg, var(--neutral-50) 0%, var(--neutral-100) 100%) !important;
}

[data-theme="dark"] .dashboard-header {
    background: linear-gradient(180deg, #1a3a5c 0%, #14304d 100%);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
    color: var(--neutral-900);
}

[data-theme="dark"] .alert-info {
    background-color: rgba(13, 202, 240, 0.1);
    border-color: rgba(13, 202, 240, 0.2);
    color: var(--info-400);
}

[data-theme="dark"] .alert-success {
    background-color: rgba(46, 165, 90, 0.1);
    border-color: rgba(46, 165, 90, 0.2);
    color: var(--success-400);
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(230, 184, 0, 0.1);
    border-color: rgba(230, 184, 0, 0.2);
    color: var(--warning-400);
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(224, 82, 96, 0.1);
    border-color: rgba(224, 82, 96, 0.2);
    color: var(--danger-400);
}

[data-theme="dark"] .bg-white {
    background-color: var(--neutral-50) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--neutral-100) !important;
}

[data-theme="dark"] .text-muted {
    color: var(--neutral-600) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--neutral-900) !important;
}

[data-theme="dark"] .border {
    border-color: var(--neutral-300) !important;
}

[data-theme="dark"] .border-bottom {
    border-bottom-color: var(--neutral-300) !important;
}

[data-theme="dark"] hr {
    border-color: var(--neutral-300);
    opacity: 0.5;
}

[data-theme="dark"] .breadcrumb-nav {
    background-color: var(--neutral-50);
}

[data-theme="dark"] .btn-close {
    filter: invert(1);
}

[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--neutral-700);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
    color: var(--primary-500);
}

[data-theme="dark"] .tab-content {
    background-color: var(--neutral-50);
    border-color: var(--neutral-300);
}

[data-theme="dark"] .badge.bg-light {
    background-color: var(--neutral-200) !important;
    color: var(--neutral-900) !important;
}

[data-theme="dark"] .progress {
    background-color: var(--neutral-300);
}

[data-theme="dark"] .input-group-text {
    background-color: var(--neutral-200);
    border-color: var(--neutral-300);
    color: var(--neutral-800);
}

[data-theme="dark"] a {
    color: var(--primary-500);
}

[data-theme="dark"] a:hover {
    color: var(--primary-600);
}

/* ==========================================================================
   Base Layout
   ========================================================================== */
body {
    padding-top: 56px; /* Fixed navbar height */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--font-base);
}

.main-content {
    flex: 1;
    background-color: var(--neutral-100);
    padding-bottom: var(--space-6);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    background: linear-gradient(180deg, var(--primary-500) 0%, var(--primary-700) 100%) !important;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-weight: 600;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb-nav {
    background-color: white;
    padding: var(--space-2) 0;
    margin-bottom: var(--space-4);
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
}

.breadcrumb {
    margin-bottom: 0;
}

/* ==========================================================================
   Cards — global overrides
   ========================================================================== */
.card {
    border: none;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.25s ease;
}

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

/* ==========================================================================
   Tables — global hover tint
   ========================================================================== */
.table-hover tbody tr:hover {
    background-color: rgba(0, 102, 204, 0.05);
}

/* ==========================================================================
   Priority colors
   ========================================================================== */
.priority-0 { background-color: #FF0000 !important; color: white; }
.priority-1 { background-color: #FF6600 !important; color: white; }
.priority-2 { background-color: #FFAA00 !important; }
.priority-3 { background-color: #FFFF00 !important; }
.priority-4 { background-color: #AAFFAA !important; }
.priority-5 { background-color: #00FF00 !important; }

/* ==========================================================================
   Edit mode
   ========================================================================== */
.view-mode { color: var(--neutral-600); }
.edit-mode { color: var(--neutral-900); }

/* Return button */
.btn-return { margin-bottom: var(--space-4); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--neutral-50);
    border-top: 1px solid var(--neutral-300);
}

/* ==========================================================================
   Loading spinner
   ========================================================================== */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

/* ==========================================================================
   Custom scrollbar
   ========================================================================== */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--neutral-100); }
::-webkit-scrollbar-thumb { background: var(--neutral-500); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--neutral-700); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .main-content { padding-top: var(--space-4); }
}

/* ==========================================================================
   SHARED COMPONENTS
   ========================================================================== */

/* ---------- Page Header ----------
   Consistent page title row with action buttons.
   Usage: <div class="page-header"> <div> <h1>…</h1> </div> <div class="page-header-actions">…</div> </div>
*/
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.page-header h1 {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: 0;
}

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

.page-header-actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* ---------- Filter Card ----------
   Standard filter/search card.
   Usage: <div class="card filter-card"><div class="card-body"><form class="row g-3">…</form></div></div>
*/
.filter-card {
    margin-bottom: var(--space-4);
}

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

/* ---------- Table ERP ----------
   Consistent table styling across all modules.
*/
.table-erp {
    margin-bottom: 0;
}

.table-erp thead th {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-600);
    border-bottom: 1px solid var(--neutral-300);
    padding: 0.625rem 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.table-erp tbody td {
    padding: 0.625rem 0.75rem;
    vertical-align: middle;
}

.table-erp tbody tr {
    transition: background-color 0.15s ease;
}

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

/* ---------- Section Title ----------
   Uppercase section label with left accent.
*/
.section-title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-600);
    margin-bottom: var(--space-3);
    padding-left: var(--space-3);
    border-left: 3px solid var(--primary-500);
}

/* ---------- Back Link ----------
   Subtle text-style back navigation.
*/
.back-link {
    color: var(--neutral-600);
    font-size: var(--text-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: var(--space-2) 0;
    margin-top: var(--space-2);
    transition: color 0.15s ease;
}

.back-link:hover {
    color: var(--primary-500);
}

[data-theme="dark"] .back-link {
    color: var(--neutral-600);
}

[data-theme="dark"] .back-link:hover {
    color: var(--primary-500);
}

/* ---------- Icon Utilities ---------- */
.icon-sm { font-size: var(--icon-sm); }
.icon-md { font-size: var(--icon-md); }
.icon-lg { font-size: var(--icon-lg); }

/* ---------- Empty State ----------
   Centered placeholder with large icon and description.
*/
.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--neutral-600);
}

.empty-state i {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-3);
    color: var(--neutral-400);
}

.empty-state p {
    margin-bottom: var(--space-2);
}

/* ---------- Clickable Row ----------
   Table rows that navigate on click.
*/
.clickable-row {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.clickable-row:hover {
    background-color: var(--primary-50) !important;
}

/* ---------- Placeholder Icon ----------
   Large centered icon for placeholder / coming-soon pages.
*/
.placeholder-icon {
    font-size: 4rem;
    color: var(--primary-500);
}

.placeholder-icon-sm {
    font-size: 2rem;
    color: var(--primary-500);
}

/* ---------- Module Card (Dashboard) ----------
   Consistent dashboard module card with primary accent.
*/
.module-card .card-body {
    text-align: center;
    padding: var(--space-5);
}

.module-card .module-icon {
    font-size: 2.5rem;
    color: var(--primary-500);
    margin-bottom: var(--space-3);
    display: block;
}

.module-card .card-title {
    font-weight: 600;
}

.module-card .btn {
    margin-top: var(--space-3);
}

/* ---------- Screen reader only ---------- */
.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;
}

/* ---------- Card Header Neutral ----------
   Consistent neutral card header: white bg, bottom border, primary icon.
*/
.card-header-neutral {
    background-color: white;
    border-bottom: 1px solid var(--neutral-200);
    padding: var(--space-3) var(--space-4);
}

[data-theme="dark"] .card-header-neutral {
    background-color: var(--neutral-50);
    border-bottom-color: var(--neutral-300);
}

.card-header-neutral i {
    color: var(--primary-500);
}

.card-header-neutral h5,
.card-header-neutral h6 {
    font-weight: 600;
    margin-bottom: 0;
}

/* ---------- Dropzone ----------
   Unified drag-and-drop file upload zone.
*/
.dropzone {
    border: 2px dashed var(--neutral-400);
    border-radius: var(--radius-md);
    padding: var(--space-6) var(--space-4);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
    background: var(--neutral-50);
}

.dropzone:hover {
    border-color: var(--primary-400);
}

.dropzone.dropzone-active {
    border-color: var(--primary-500);
    background-color: var(--primary-50);
}

.dropzone .dropzone-icon {
    font-size: var(--icon-lg);
    color: var(--neutral-500);
    margin-bottom: var(--space-2);
    display: block;
}

.dropzone .dropzone-text {
    font-size: var(--text-sm);
    color: var(--neutral-600);
}

.dropzone-sm {
    padding: var(--space-4) var(--space-3);
}

/* ---------- Form Card ---------- */
.form-card .card-header-neutral {
    font-weight: 600;
}

/* ---------- Modal ERP ---------- */
.modal-erp .modal-header {
    background-color: white;
    border-bottom: 1px solid var(--neutral-200);
}

[data-theme="dark"] .modal-erp .modal-header {
    background-color: var(--neutral-50);
    border-bottom-color: var(--neutral-300);
}

.modal-erp .modal-header i {
    color: var(--primary-500);
}

.modal-erp .modal-title {
    font-weight: 600;
}

/* ---------- Badge Status ---------- */
.badge-status-draft       { background-color: var(--neutral-200); color: var(--neutral-700); }
.badge-status-assigned    { background-color: var(--primary-50);  color: var(--primary-500); }
.badge-status-in_progress { background-color: rgba(13,202,240,0.12); color: #0891b2; }
.badge-status-completed   { background-color: var(--success-50);  color: var(--success-500); }
.badge-status-delivered   { background-color: var(--success-100); color: var(--success-700); }
.badge-status-on_hold     { background-color: var(--warning-50);  color: var(--warning-500); }
.badge-status-cancelled   { background-color: var(--danger-50);   color: var(--danger-400); }
.badge-status-validated   { background-color: var(--success-50);  color: var(--success-500); }
.badge-status-rejected    { background-color: var(--danger-50);   color: var(--danger-400); }
.badge-status-awaiting    { background-color: var(--warning-50);  color: var(--warning-500); }
.badge-status-skipped     { background-color: var(--neutral-200); color: var(--neutral-600); }
.badge-status-not_started { background-color: var(--neutral-100); color: var(--neutral-600); }

/* ---------- Badge Status — Dark Mode Overrides ---------- */
[data-theme="dark"] .badge-status-in_progress { color: #22d3ee; }
[data-theme="dark"] .badge-status-completed   { color: var(--success-600); }
[data-theme="dark"] .badge-status-delivered   { color: var(--success-600); }
[data-theme="dark"] .badge-status-on_hold     { color: var(--warning-500); }
[data-theme="dark"] .badge-status-cancelled   { color: var(--danger-500); }
[data-theme="dark"] .badge-status-validated   { color: var(--success-600); }
[data-theme="dark"] .badge-status-rejected    { color: var(--danger-500); }
[data-theme="dark"] .badge-status-awaiting    { color: var(--warning-500); }

/* ---------- Subtle Badge Variants ---------- */
.badge-subtle-primary  { background: rgba(0,102,204,0.10); color: var(--primary-600); }
.badge-subtle-success  { background: rgba(25,135,84,0.10);  color: var(--success-600); }
.badge-subtle-info     { background: rgba(13,202,240,0.10); color: #0891b2; }
.badge-subtle-warning  { background: rgba(255,193,7,0.10);  color: var(--warning-500); }
.badge-subtle-danger   { background: rgba(220,53,69,0.10);  color: var(--danger-500); }
.badge-subtle-dark     { background: var(--neutral-200);     color: var(--neutral-700); }

[data-theme="dark"] .badge-subtle-info { color: var(--info-400); }
[data-theme="dark"] .badge-subtle-primary { color: var(--primary-500); }
[data-theme="dark"] .badge-subtle-success { color: var(--success-500); }
[data-theme="dark"] .badge-subtle-warning { color: var(--warning-500); }
[data-theme="dark"] .badge-subtle-danger  { color: var(--danger-500); }
[data-theme="dark"] .badge-subtle-dark    { color: var(--neutral-700); }

/* ---------- Table Header Dark Mode ---------- */
[data-theme="dark"] .table-erp thead th,
[data-theme="dark"] .projects-table thead th {
    color: var(--neutral-600);
}

/* ---------- KPI Label Dark Mode ---------- */
[data-theme="dark"] .kpi-label {
    color: var(--neutral-700);
}

/* ---------- Sticky Sidebar ---------- */
@media (min-width: 992px) {
    .sticky-sidebar {
        position: sticky;
        top: 72px;
        align-self: flex-start;
    }
}

/* ---------- Timeline Item ---------- */
.timeline-item {
    position: relative;
    padding-left: var(--space-5);
    padding-bottom: var(--space-4);
    border-left: 2px solid var(--neutral-300);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-500);
    border: 2px solid white;
}

[data-theme="dark"] .timeline-item::before {
    border-color: var(--neutral-50);
}

.timeline-item:last-child {
    border-left-color: transparent;
}

/* ---------- Scroll Container ---------- */
.scroll-container {
    max-height: 400px;
    overflow-y: auto;
}

.scroll-container::-webkit-scrollbar { width: 6px; }
.scroll-container::-webkit-scrollbar-track { background: transparent; }
.scroll-container::-webkit-scrollbar-thumb { background: var(--neutral-400); border-radius: 3px; }

/* ---------- Detail Icon ----------
   Large icon used in empty states and detail headers.
*/
.detail-icon {
    font-size: 3rem;
    color: var(--primary-500);
}

.detail-icon-sm {
    font-size: 1.5rem;
}

/* ---------- Theme Toggle Button ---------- */
.theme-toggle {
    background: none;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: var(--text-sm);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.5);
}

[data-theme="dark"] .theme-toggle {
    border-color: var(--neutral-400);
    color: var(--neutral-800);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--neutral-200);
}

/* ==========================================================================
   Dashboard Header — reusable gradient header
   ========================================================================== */
.dashboard-header {
    background: linear-gradient(180deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 1.75rem 2rem 1.5rem;
    margin-bottom: var(--space-4);
    position: relative;
    overflow: hidden;
}

.dashboard-header h1 {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
    position: relative;
}

.dashboard-header p {
    opacity: 0.9;
    margin-bottom: 0;
    font-size: var(--text-sm);
    position: relative;
}

.dashboard-header .btn-outline-light {
    font-weight: 500;
    border-color: rgba(255,255,255,0.4);
}

.dashboard-header .btn-outline-light:hover {
    background-color: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.7);
}

.dashboard-header .btn-light {
    font-weight: 600;
}

/* ==========================================================================
   KPI Cards
   ========================================================================== */
.kpi-card {
    border: none;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--neutral-300);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

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

a.kpi-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

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

a.kpi-link .kpi-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

/* Production KPI variants */
.kpi-card.kpi-projects  { border-left-color: var(--primary-500); }
.kpi-card.kpi-el        { border-left-color: var(--success-500); }
.kpi-card.kpi-timers    { border-left-color: var(--info-400); }
.kpi-card.kpi-overdue   { border-left-color: var(--danger-400); }

/* Client KPI variants */
.kpi-card.kpi-clients    { border-left-color: var(--primary-500); }
.kpi-card.kpi-contracts  { border-left-color: var(--success-500); }
.kpi-card.kpi-markets    { border-left-color: #7c6f9f; }
.kpi-card.kpi-payment    { border-left-color: var(--warning-400); }

/* Provider KPI variants */
.kpi-card.kpi-providers  { border-left-color: var(--primary-500); }
.kpi-card.kpi-active     { border-left-color: var(--success-500); }
.kpi-card.kpi-skills     { border-left-color: var(--info-400); }
.kpi-card.kpi-performance { border-left-color: var(--warning-400); }

/* User KPI variants */
.kpi-card.kpi-users      { border-left-color: var(--primary-500); }
.kpi-card.kpi-active-users { border-left-color: var(--success-500); }
.kpi-card.kpi-operators  { border-left-color: var(--info-400); }
.kpi-card.kpi-inactive   { border-left-color: var(--danger-400); }

.kpi-card .kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.kpi-card .kpi-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--neutral-600);
    margin-top: 0.35rem;
}

.kpi-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Production icon backgrounds */
.kpi-projects .kpi-icon-wrapper  { background: rgba(0, 102, 204, 0.08); }
.kpi-el .kpi-icon-wrapper        { background: rgba(25, 135, 84, 0.08); }
.kpi-timers .kpi-icon-wrapper    { background: rgba(13, 202, 240, 0.08); }
.kpi-overdue .kpi-icon-wrapper   { background: rgba(220, 53, 69, 0.08); }

/* Client icon backgrounds */
.kpi-clients .kpi-icon-wrapper   { background: rgba(0, 102, 204, 0.08); }
.kpi-contracts .kpi-icon-wrapper { background: rgba(25, 135, 84, 0.08); }
.kpi-markets .kpi-icon-wrapper   { background: rgba(124, 111, 159, 0.08); }
.kpi-payment .kpi-icon-wrapper   { background: rgba(255, 193, 7, 0.08); }

/* Provider icon backgrounds */
.kpi-providers .kpi-icon-wrapper   { background: rgba(0, 102, 204, 0.08); }
.kpi-active .kpi-icon-wrapper      { background: rgba(25, 135, 84, 0.08); }
.kpi-skills .kpi-icon-wrapper      { background: rgba(13, 202, 240, 0.08); }
.kpi-performance .kpi-icon-wrapper { background: rgba(255, 193, 7, 0.08); }

/* User icon backgrounds */
.kpi-users .kpi-icon-wrapper        { background: rgba(0, 102, 204, 0.08); }
.kpi-active-users .kpi-icon-wrapper { background: rgba(25, 135, 84, 0.08); }
.kpi-operators .kpi-icon-wrapper    { background: rgba(13, 202, 240, 0.08); }
.kpi-inactive .kpi-icon-wrapper     { background: rgba(220, 53, 69, 0.08); }

/* IT Ticket KPI variants */
.kpi-card.kpi-tickets-open       { border-left-color: var(--warning-500); }
.kpi-card.kpi-tickets-closed     { border-left-color: var(--success-500); }
.kpi-card.kpi-tickets-mine       { border-left-color: var(--primary-500); }
.kpi-card.kpi-tickets-unassigned { border-left-color: var(--danger-400); }
.kpi-card.kpi-tickets-assigned   { border-left-color: var(--info-400); }

.kpi-tickets-open .kpi-icon-wrapper       { background: rgba(255, 193, 7, 0.08); }
.kpi-tickets-closed .kpi-icon-wrapper     { background: rgba(25, 135, 84, 0.08); }
.kpi-tickets-mine .kpi-icon-wrapper       { background: rgba(0, 102, 204, 0.08); }
.kpi-tickets-unassigned .kpi-icon-wrapper { background: rgba(220, 53, 69, 0.08); }
.kpi-tickets-assigned .kpi-icon-wrapper   { background: rgba(13, 202, 240, 0.08); }

.kpi-icon-wrapper .kpi-icon {
    font-size: var(--icon-md);
    opacity: 1;
}

.kpi-denominator {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--neutral-500);
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */
.filter-bar {
    background: var(--neutral-50);
    border-radius: 0;
    padding: 0.625rem var(--space-4);
    margin-bottom: 0;
    border: none;
    border-bottom: 1px solid var(--neutral-200);
}

.filter-bar .dropdown-toggle {
    border-radius: 6px;
    font-size: var(--text-sm);
    padding: 0.35rem 0.75rem;
}

.filter-bar .dropdown-toggle.active-filter {
    background-color: var(--primary-50);
    color: #2563eb;
    border-color: var(--primary-100);
    font-weight: 600;
}

.filter-badge {
    font-size: 0.65rem;
    padding: 0.15em 0.45em;
    vertical-align: top;
    margin-left: var(--space-1);
}

.filter-search-input {
    font-size: var(--text-sm);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--neutral-300);
    max-width: 220px;
}

.filter-search-input:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.15rem rgba(13, 110, 253, 0.15);
}

.filter-result-count {
    font-size: 0.8rem;
    color: var(--neutral-600);
    white-space: nowrap;
}

/* ==========================================================================
   Projects / Data Table
   ========================================================================== */
.projects-table {
    margin-bottom: 0;
}

.projects-table thead th {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--neutral-600);
    border-bottom: 1px solid var(--neutral-200);
    padding: 0.625rem 0.75rem;
    white-space: nowrap;
    font-weight: 600;
}

.projects-table thead th.sortable {
    cursor: pointer;
    user-select: none;
}

.projects-table thead th.sortable:hover {
    color: var(--neutral-700);
}

.projects-table thead th .sort-icon {
    font-size: 0.65rem;
    margin-left: var(--space-1);
    opacity: 0.4;
}

.projects-table thead th.sorted .sort-icon {
    opacity: 1;
    color: var(--primary-500);
}

.projects-table tbody tr {
    transition: background-color 0.15s ease;
}

.projects-table tbody tr:hover {
    background-color: rgba(0,102,204,0.04);
}

.projects-table .progress {
    border-radius: 99px;
    height: 8px;
    background-color: var(--neutral-200);
}

.projects-table .progress-bar {
    border-radius: 99px;
}

.progress-pct {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--neutral-700);
    min-width: 32px;
    text-align: right;
}

.progress-units {
    font-size: var(--text-xs);
    color: var(--neutral-500);
    white-space: nowrap;
}

.time-spent {
    font-size: 0.8rem;
    color: var(--neutral-700);
    background: var(--neutral-100);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    display: inline-block;
}

/* ==========================================================================
   No Results Message
   ========================================================================== */
.no-filter-results {
    display: none;
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--neutral-600);
}

.no-filter-results.visible {
    display: block;
}

.no-filter-results i {
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
    display: block;
}

/* ==========================================================================
   Dashboard/KPI/Filter Responsive — Tablet (768px–1024px)
   ========================================================================== */
@media (min-width: 768px) and (max-width: 1024px) {
    .kpi-card .kpi-value {
        font-size: 1.5rem;
    }

    .kpi-card .card-body {
        padding: 0.875rem;
    }

    .kpi-icon-wrapper {
        width: 40px;
        height: 40px;
    }

    .kpi-icon-wrapper .kpi-icon {
        font-size: 1.25rem;
    }
}

/* ==========================================================================
   Dashboard/KPI/Filter Responsive — Mobile (< 768px)
   ========================================================================== */
@media (max-width: 767.98px) {
    .dashboard-header {
        padding: var(--space-5) var(--space-4);
        text-align: center;
    }

    .dashboard-header .d-flex {
        flex-direction: column;
        gap: var(--space-4);
    }

    .dashboard-header .btn-group {
        flex-wrap: wrap;
        justify-content: center;
    }

    .kpi-card .kpi-value {
        font-size: 1.25rem;
    }

    .kpi-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .filter-bar {
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .filter-bar .dropdown {
        flex: 1 1 auto;
        min-width: 90px;
    }

    .filter-search-input {
        max-width: 100%;
        width: 100%;
    }

    .projects-table {
        font-size: var(--text-sm);
    }

    .projects-table th.col-progress,
    .projects-table td.col-progress,
    .projects-table th.col-time,
    .projects-table td.col-time {
        display: none;
    }
}