/**
 * ============================================================================
 * BETON BOX DESIGN SYSTEM
 * ============================================================================
 * Version: 1.0.0
 * Date: 29 janvier 2026
 *
 * Ce fichier contient toutes les variables CSS et composants du Design System
 * Beton Box. Il doit être importé APRÈS material-dashboard.css pour
 * surcharger les styles par défaut.
 *
 * Usage dans base.html.twig:
 *   <link href="{{ asset('styles/beton-box-design-system.css') }}" rel="stylesheet">
 *
 * ============================================================================
 */


/* ============================================================================
   1. CSS CUSTOM PROPERTIES (Variables)
   ============================================================================ */

:root {
    /* -------------------------------------------------------------------------
       1.1 COULEURS SÉMANTIQUES
       Usage: Actions, états, feedback utilisateur
       ------------------------------------------------------------------------- */
    --bb-primary: #327ab9;
    --bb-primary-light: rgba(50, 122, 185, 0.15);
    --bb-primary-dark: #2a6699;
    --bb-primary-contrast: #ffffff;

    --bb-secondary: #393e42;
    --bb-secondary-light: rgba(57, 62, 66, 0.15);
    --bb-secondary-dark: #2d3135;
    --bb-secondary-contrast: #ffffff;

    --bb-success: #4daa41;
    --bb-success-light: rgba(77, 170, 65, 0.15);
    --bb-success-dark: #3d8a34;
    --bb-success-contrast: #ffffff;

    --bb-warning: #f08216;
    --bb-warning-light: rgba(240, 130, 22, 0.15);
    --bb-warning-dark: #d06f0f;
    --bb-warning-contrast: #ffffff;

    --bb-danger: #dc3545;
    --bb-danger-light: rgba(220, 53, 69, 0.15);
    --bb-danger-dark: #b82d3a;
    --bb-danger-contrast: #ffffff;

    --bb-info: #58bec1;
    --bb-info-light: rgba(88, 190, 193, 0.15);
    --bb-info-dark: #47a5a8;
    --bb-info-contrast: #ffffff;

    /* -------------------------------------------------------------------------
       1.2 COULEURS D'ACCENT
       Usage: Highlights, éléments spéciaux, promotions
       ------------------------------------------------------------------------- */
    --bb-accent: #c63678;
    --bb-accent-light: rgba(198, 54, 120, 0.15);
    --bb-accent-dark: #a82d66;
    --bb-accent-contrast: #ffffff;

    --bb-accent-alt: #ae3379;
    --bb-dark-blue: #1c3d75;
    --bb-yellow: #ffff00;

    /* -------------------------------------------------------------------------
       1.3 ÉCHELLE DE GRIS
       Usage: Fonds, textes, bordures
       ------------------------------------------------------------------------- */
    --bb-white: #ffffff;
    --bb-gray-50: #fafbfc;
    --bb-gray-100: #f8f9fa;
    --bb-gray-200: #e9ecef;
    --bb-gray-300: #dee2e6;
    --bb-gray-400: #ced4da;
    --bb-gray-500: #7b809a;
    --bb-gray-600: #6c757d;
    --bb-gray-700: #495057;
    --bb-gray-800: #393e42;
    --bb-gray-900: #212529;
    --bb-black: #000000;

    /* -------------------------------------------------------------------------
       1.4 TYPOGRAPHIE
       ------------------------------------------------------------------------- */
    --bb-font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --bb-text-display: 2.5rem;    /* 40px */
    --bb-text-h1: 2rem;           /* 32px */
    --bb-text-h2: 1.5rem;         /* 24px */
    --bb-text-h3: 1.25rem;        /* 20px */
    --bb-text-h4: 1.125rem;       /* 18px */
    --bb-text-body: 1rem;         /* 16px */
    --bb-text-small: 0.875rem;    /* 14px */
    --bb-text-xs: 0.75rem;        /* 12px */
    --bb-text-xxs: 0.625rem;      /* 10px */

    --bb-font-light: 300;
    --bb-font-regular: 400;
    --bb-font-medium: 500;
    --bb-font-bold: 700;

    --bb-line-height-tight: 1.2;
    --bb-line-height-normal: 1.5;
    --bb-line-height-dense: 1.25;

    /* -------------------------------------------------------------------------
       1.5 ESPACEMENTS
       Basé sur un système de 4px
       ------------------------------------------------------------------------- */
    --bb-space-xs: 0.25rem;   /* 4px */
    --bb-space-sm: 0.5rem;    /* 8px */
    --bb-space-md: 1rem;      /* 16px */
    --bb-space-lg: 1.5rem;    /* 24px */
    --bb-space-xl: 2rem;      /* 32px */
    --bb-space-2xl: 3rem;     /* 48px */
    --bb-space-3xl: 4rem;     /* 64px */

    /* -------------------------------------------------------------------------
       1.6 BORDURES ET OMBRES
       ------------------------------------------------------------------------- */
    --bb-border-radius-sm: 0.25rem;   /* 4px */
    --bb-border-radius: 0.5rem;       /* 8px */
    --bb-border-radius-lg: 0.75rem;   /* 12px */
    --bb-border-radius-xl: 1rem;      /* 16px */
    --bb-border-radius-full: 9999px;

    --bb-border-width: 1px;
    --bb-border-color: var(--bb-gray-200);

    --bb-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --bb-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --bb-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --bb-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* -------------------------------------------------------------------------
       1.7 TRANSITIONS
       ------------------------------------------------------------------------- */
    --bb-transition-fast: 150ms ease;
    --bb-transition: 200ms ease;
    --bb-transition-slow: 300ms ease;
}


/* ============================================================================
   2. UTILITAIRES DE COULEUR
   ============================================================================ */

/* Backgrounds */
.bb-bg-primary { background-color: var(--bb-primary) !important; }
.bb-bg-primary-light { background-color: var(--bb-primary-light) !important; }
.bb-bg-secondary { background-color: var(--bb-secondary) !important; }
.bb-bg-success { background-color: var(--bb-success) !important; }
.bb-bg-success-light { background-color: var(--bb-success-light) !important; }
.bb-bg-warning { background-color: var(--bb-warning) !important; }
.bb-bg-warning-light { background-color: var(--bb-warning-light) !important; }
.bb-bg-danger { background-color: var(--bb-danger) !important; }
.bb-bg-danger-light { background-color: var(--bb-danger-light) !important; }
.bb-bg-info { background-color: var(--bb-info) !important; }
.bb-bg-info-light { background-color: var(--bb-info-light) !important; }
.bb-bg-accent { background-color: var(--bb-accent) !important; }
.bb-bg-dark-blue { background-color: var(--bb-dark-blue) !important; }

/* Textes */
.bb-text-primary { color: var(--bb-primary) !important; }
.bb-text-secondary { color: var(--bb-gray-500) !important; }
.bb-text-success { color: var(--bb-success) !important; }
.bb-text-warning { color: var(--bb-warning) !important; }
.bb-text-danger { color: var(--bb-danger) !important; }
.bb-text-info { color: var(--bb-info) !important; }
.bb-text-accent { color: var(--bb-accent) !important; }
.bb-text-muted { color: var(--bb-gray-500) !important; }


/* ============================================================================
   3. BOUTONS
   ============================================================================ */

/* Base button reset pour nos boutons */
.btn-bb-primary,
.btn-bb-secondary,
.btn-bb-success,
.btn-bb-warning,
.btn-bb-danger,
.btn-bb-info,
.btn-bb-outline,
.btn-bb-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--bb-space-xs);
    padding: var(--bb-space-sm) var(--bb-space-md);
    font-size: var(--bb-text-small);
    font-weight: var(--bb-font-medium);
    line-height: var(--bb-line-height-normal);
    border-radius: var(--bb-border-radius);
    border: none;
    cursor: pointer;
    transition: all var(--bb-transition);
    text-decoration: none;
}

.btn-bb-primary:focus,
.btn-bb-secondary:focus,
.btn-bb-success:focus,
.btn-bb-warning:focus,
.btn-bb-danger:focus,
.btn-bb-info:focus,
.btn-bb-outline:focus,
.btn-bb-link:focus {
    outline: 2px solid var(--bb-primary);
    outline-offset: 2px;
}

/* Primary Button */
.btn-bb-primary {
    background-color: var(--bb-primary);
    color: var(--bb-primary-contrast);
}

.btn-bb-primary:hover {
    background-color: var(--bb-primary-dark);
    color: var(--bb-primary-contrast);
}

.btn-bb-primary:active {
    background-color: #24557a;
}

/* Secondary Button */
.btn-bb-secondary {
    background-color: var(--bb-secondary);
    color: var(--bb-secondary-contrast);
}

.btn-bb-secondary:hover {
    background-color: var(--bb-secondary-dark);
    color: var(--bb-secondary-contrast);
}

/* Success Button */
.btn-bb-success {
    background-color: var(--bb-success);
    color: var(--bb-success-contrast);
}

.btn-bb-success:hover {
    background-color: var(--bb-success-dark);
    color: var(--bb-success-contrast);
}

/* Warning Button */
.btn-bb-warning {
    background-color: var(--bb-warning);
    color: var(--bb-warning-contrast);
}

.btn-bb-warning:hover {
    background-color: var(--bb-warning-dark);
    color: var(--bb-warning-contrast);
}

/* Danger Button */
.btn-bb-danger {
    background-color: var(--bb-danger);
    color: var(--bb-danger-contrast);
}

.btn-bb-danger:hover {
    background-color: var(--bb-danger-dark);
    color: var(--bb-danger-contrast);
}

/* Info Button */
.btn-bb-info {
    background-color: var(--bb-info);
    color: var(--bb-info-contrast);
}

.btn-bb-info:hover {
    background-color: var(--bb-info-dark);
    color: var(--bb-info-contrast);
}

/* Outline Button */
.btn-bb-outline {
    background-color: transparent;
    color: var(--bb-primary);
    border: var(--bb-border-width) solid var(--bb-primary);
}

.btn-bb-outline:hover {
    background-color: var(--bb-primary-light);
    color: var(--bb-primary);
}

/* Link Button */
.btn-bb-link {
    background-color: transparent;
    color: var(--bb-primary);
    padding: var(--bb-space-xs) var(--bb-space-sm);
}

.btn-bb-link:hover {
    color: var(--bb-primary-dark);
    text-decoration: underline;
}

/* Disabled state */
.btn-bb-primary:disabled,
.btn-bb-secondary:disabled,
.btn-bb-success:disabled,
.btn-bb-warning:disabled,
.btn-bb-danger:disabled,
.btn-bb-info:disabled,
.btn-bb-outline:disabled,
.btn-bb-link:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Icon in button */
.btn-bb-primary .material-symbols-rounded,
.btn-bb-secondary .material-symbols-rounded,
.btn-bb-success .material-symbols-rounded,
.btn-bb-warning .material-symbols-rounded,
.btn-bb-danger .material-symbols-rounded,
.btn-bb-info .material-symbols-rounded,
.btn-bb-outline .material-symbols-rounded,
.btn-bb-link .material-symbols-rounded {
    font-size: 18px;
}


/* ============================================================================
   4. CARTES
   ============================================================================ */

.bb-card {
    background-color: var(--bb-white);
    border-radius: var(--bb-border-radius-lg);
    box-shadow: var(--bb-shadow);
    border: none;
}

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

.bb-card-outlined {
    box-shadow: none;
    border: var(--bb-border-width) solid var(--bb-border-color);
}

.bb-card-interactive {
    cursor: pointer;
    transition: all var(--bb-transition);
}

.bb-card-interactive:hover {
    box-shadow: var(--bb-shadow-lg);
    transform: translateY(-2px);
}

/* Card Header */
.bb-card > .bb-card-header,
.bb-card-header {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 16px !important;
    border-bottom: 1px solid var(--bb-gray-100) !important;
    background-color: transparent;
}

.bb-card-header > .material-symbols-rounded {
    font-size: 24px !important;
    color: var(--bb-primary) !important;
    flex-shrink: 0;
}

.bb-card-title {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    color: var(--bb-gray-800) !important;
}

.bb-card-subtitle {
    margin: 0 !important;
    font-size: 12px !important;
    color: var(--bb-gray-500) !important;
}

/* Card Actions */
.bb-card-actions {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    flex-wrap: wrap;
}

/* Card Header Colored (pour pages principales) */
.bb-card-header.bb-card-header-colored {
    padding: 16px 24px !important;
    border-radius: 12px 12px 0 0 !important;
    border-bottom: none !important;
}

.bb-card-header-colored h2,
.bb-card-header-colored h6,
.bb-card-header-colored .bb-card-title {
    color: #ffffff !important;
    margin: 0 !important;
}

.bb-card-header-colored .bb-card-subtitle {
    color: rgba(255, 255, 255, 0.85) !important;
}

.bb-card-header-colored > .material-symbols-rounded {
    color: #ffffff !important;
}

.bb-card-header-primary { background-color: var(--bb-primary) !important; }
.bb-card-header-success { background-color: var(--bb-success) !important; }
.bb-card-header-warning { background-color: var(--bb-warning) !important; }
.bb-card-header-danger { background-color: var(--bb-danger) !important; }
.bb-card-header-info { background-color: var(--bb-info) !important; }
.bb-card-header-dark-blue { background-color: var(--bb-dark-blue) !important; }

/* Card Body */
.bb-card > .bb-card-body,
.bb-card-body {
    padding: 16px !important;
}

/* Card Footer */
.bb-card-footer {
    padding: var(--bb-space-md);
    border-top: var(--bb-border-width) solid var(--bb-gray-100);
    background: var(--bb-gray-50);
    border-radius: 0 0 var(--bb-border-radius-lg) var(--bb-border-radius-lg);
    display: flex;
    justify-content: flex-end;
    gap: var(--bb-space-sm);
}


/* ============================================================================
   5. BADGES ET TAGS
   ============================================================================ */

.bb-badge {
    display: inline-flex !important;
    align-items: center !important;
    padding: 4px 10px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    line-height: 1.2 !important;
    border-radius: 6px !important;
    white-space: nowrap !important;
    background-image: none !important;
}

.bb-badge-primary {
    background-color: var(--bb-primary-light) !important;
    color: var(--bb-primary) !important;
}

.bb-badge-secondary {
    background-color: var(--bb-gray-200) !important;
    color: var(--bb-gray-700) !important;
}

.bb-badge-success {
    background-color: var(--bb-success-light) !important;
    color: var(--bb-success-dark) !important;
}

.bb-badge-warning {
    background-color: var(--bb-warning-light) !important;
    color: var(--bb-warning-dark) !important;
}

.bb-badge-danger {
    background-color: var(--bb-danger-light) !important;
    color: var(--bb-danger-dark) !important;
}

.bb-badge-info {
    background-color: var(--bb-info-light) !important;
    color: var(--bb-info-dark) !important;
}

.bb-badge-accent {
    background-color: var(--bb-accent-light) !important;
    color: var(--bb-accent) !important;
}

/* Badge solid variants */
.bb-badge-solid.bb-badge-primary { background-color: var(--bb-primary); color: var(--bb-white); }
.bb-badge-solid.bb-badge-success { background-color: var(--bb-success); color: var(--bb-white); }
.bb-badge-solid.bb-badge-warning { background-color: var(--bb-warning); color: var(--bb-white); }
.bb-badge-solid.bb-badge-danger { background-color: var(--bb-danger); color: var(--bb-white); }
.bb-badge-solid.bb-badge-info { background-color: var(--bb-info); color: var(--bb-white); }

/* Tags */
.bb-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--bb-space-xs);
    padding: var(--bb-space-xs) var(--bb-space-sm);
    font-size: var(--bb-text-xs);
    background-color: var(--bb-gray-100);
    color: var(--bb-gray-700);
    border-radius: var(--bb-border-radius-full);
    border: var(--bb-border-width) solid var(--bb-gray-200);
}

.bb-tag-removable {
    padding-right: var(--bb-space-xs);
}

.bb-tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    border: none;
    background: var(--bb-gray-300);
    color: var(--bb-gray-600);
    border-radius: var(--bb-border-radius-full);
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    transition: all var(--bb-transition-fast);
}

.bb-tag-remove:hover {
    background: var(--bb-danger);
    color: var(--bb-white);
}

/* Indicators */
.bb-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: var(--bb-border-radius-full);
}

.bb-indicator-primary { background-color: var(--bb-primary); }
.bb-indicator-success { background-color: var(--bb-success); }
.bb-indicator-warning { background-color: var(--bb-warning); }
.bb-indicator-danger { background-color: var(--bb-danger); }
.bb-indicator-info { background-color: var(--bb-info); }

/* Counter badge */
.bb-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    font-size: var(--bb-text-xxs);
    font-weight: var(--bb-font-bold);
    background-color: var(--bb-danger);
    color: var(--bb-white);
    border-radius: var(--bb-border-radius-full);
}


/* ============================================================================
   6. TABLEAUX
   ============================================================================ */

.bb-table {
    width: 100% !important;
    margin-bottom: 0 !important;
    border-collapse: collapse !important;
}

.bb-table th,
.bb-table .bb-th {
    padding: 12px 16px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: var(--bb-gray-500) !important;
    border-bottom: 1px solid var(--bb-gray-200) !important;
    text-align: left !important;
    white-space: nowrap !important;
    background: var(--bb-gray-50) !important;
}

.bb-table th.text-center {
    text-align: center !important;
}

.bb-table td,
.bb-table .bb-td {
    padding: 12px 16px !important;
    font-size: 14px !important;
    color: var(--bb-gray-800) !important;
    border-bottom: 1px solid var(--bb-gray-100) !important;
    vertical-align: middle !important;
}

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

/* Alignments */
.bb-th-right, .bb-td-right { text-align: right; }
.bb-th-center, .bb-td-center { text-align: center; }
.bb-th-actions, .bb-td-actions {
    text-align: center;
    width: 1%;
    white-space: nowrap;
}

/* Table variants */
.bb-table-striped tbody tr:nth-child(odd) {
    background-color: var(--bb-gray-50);
}

.bb-table-hover tbody tr {
    transition: background-color var(--bb-transition-fast);
}

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

.bb-table-compact .bb-th,
.bb-table-compact .bb-td {
    padding: var(--bb-space-xs) var(--bb-space-sm);
}


/* ============================================================================
   7. FORMULAIRES
   ============================================================================ */

.bb-input-group {
    margin-bottom: var(--bb-space-md);
}

.bb-input-group .form-control:focus {
    border-color: var(--bb-primary);
    box-shadow: 0 0 0 2px var(--bb-primary-light);
}

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

.bb-input-error .form-label {
    color: var(--bb-danger);
}

.bb-input-error-message {
    display: flex;
    align-items: center;
    gap: var(--bb-space-xs);
    margin-top: var(--bb-space-xs);
    font-size: var(--bb-text-xs);
    color: var(--bb-danger);
}

.bb-input-error-message .material-symbols-rounded {
    font-size: 14px;
}

/* Fieldset */
.bb-fieldset {
    border: var(--bb-border-width) solid var(--bb-gray-200);
    border-radius: var(--bb-border-radius);
    padding: var(--bb-space-md);
    margin-bottom: var(--bb-space-md);
}

.bb-legend {
    font-size: var(--bb-text-small);
    font-weight: var(--bb-font-medium);
    color: var(--bb-gray-700);
    padding: 0 var(--bb-space-sm);
    margin-left: calc(-1 * var(--bb-space-sm));
}


/* ============================================================================
   8. ALERTES ET NOTIFICATIONS
   ============================================================================ */

.bb-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--bb-space-sm);
    padding: var(--bb-space-md);
    border-radius: var(--bb-border-radius);
    margin-bottom: var(--bb-space-md);
}

.bb-alert .material-symbols-rounded {
    font-size: 20px;
    flex-shrink: 0;
}

.bb-alert-content {
    flex: 1;
    font-size: var(--bb-text-small);
}

.bb-alert-content strong {
    display: block;
    margin-bottom: var(--bb-space-xs);
}

.bb-alert-close {
    flex-shrink: 0;
    padding: 0;
    border: none;
    background: transparent;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--bb-transition-fast);
}

.bb-alert-close:hover {
    opacity: 1;
}

/* Alert variants */
.bb-alert-success {
    background-color: var(--bb-success-light);
    color: var(--bb-success-dark);
}

.bb-alert-warning {
    background-color: var(--bb-warning-light);
    color: var(--bb-warning-dark);
}

.bb-alert-danger {
    background-color: var(--bb-danger-light);
    color: var(--bb-danger-dark);
}

.bb-alert-info {
    background-color: var(--bb-info-light);
    color: var(--bb-info-dark);
}

/* Toast notifications */
.bb-toast {
    display: flex;
    align-items: center;
    gap: var(--bb-space-sm);
    padding: var(--bb-space-sm) var(--bb-space-md);
    border-radius: var(--bb-border-radius);
    font-size: var(--bb-text-small);
    box-shadow: var(--bb-shadow-lg);
}

.bb-toast .material-symbols-rounded {
    font-size: 20px;
}

.bb-toast-success {
    background-color: var(--bb-success);
    color: var(--bb-white);
}

.bb-toast-warning {
    background-color: var(--bb-warning);
    color: var(--bb-white);
}

.bb-toast-danger {
    background-color: var(--bb-danger);
    color: var(--bb-white);
}

.bb-toast-info {
    background-color: var(--bb-info);
    color: var(--bb-white);
}


/* ============================================================================
   9. LAYOUTS
   ============================================================================ */

/* Page Header */
.bb-page-header {
    background: linear-gradient(135deg, var(--bb-gray-50) 0%, var(--bb-white) 100%) !important;
    border-bottom: 1px solid var(--bb-gray-200) !important;
    padding: 20px 24px 24px 24px !important;
    margin: -24px -24px 24px -24px !important;
    border-radius: 0 !important;
}

.bb-page-header-inner {
    display: flex !important;
    align-items: flex-start !important;
    justify-content: space-between !important;
    gap: 16px !important;
}

.bb-page-header-content {
    flex: 1 !important;
}

.bb-page-header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    flex-shrink: 0 !important;
}

/* Breadcrumb */
.bb-breadcrumb {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin-bottom: 12px !important;
    font-size: 13px !important;
}

.bb-breadcrumb-item {
    display: flex !important;
    align-items: center !important;
    color: var(--bb-gray-500) !important;
}

.bb-breadcrumb-item a {
    color: var(--bb-gray-500) !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
}

.bb-breadcrumb-item a:hover {
    color: var(--bb-primary) !important;
}

.bb-breadcrumb-separator {
    color: var(--bb-gray-400) !important;
    font-size: 16px !important;
    line-height: 1 !important;
}

.bb-breadcrumb-item.active {
    color: var(--bb-gray-700) !important;
    font-weight: 500 !important;
}

/* Page Title */
.bb-page-title {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    font-size: 26px !important;
    font-weight: 600 !important;
    color: var(--bb-gray-900) !important;
    margin: 0 0 6px 0 !important;
    line-height: 1.2 !important;
}

.bb-page-title .material-symbols-rounded {
    font-size: 30px !important;
    color: var(--bb-primary) !important;
    background-color: var(--bb-primary-light) !important;
    padding: 8px !important;
    border-radius: 10px !important;
}

.bb-page-subtitle {
    font-size: 14px !important;
    color: var(--bb-gray-500) !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

/* Colored variants */
.bb-page-header-primary {
    background: linear-gradient(135deg, var(--bb-primary) 0%, var(--bb-primary-dark) 100%) !important;
    border-bottom: none !important;
}

.bb-page-header-primary .bb-breadcrumb-item,
.bb-page-header-primary .bb-breadcrumb-item a,
.bb-page-header-primary .bb-breadcrumb-separator {
    color: rgba(255, 255, 255, 0.7) !important;
}

.bb-page-header-primary .bb-breadcrumb-item a:hover {
    color: #ffffff !important;
}

.bb-page-header-primary .bb-breadcrumb-item.active {
    color: #ffffff !important;
}

.bb-page-header-primary .bb-page-title {
    color: #ffffff !important;
}

.bb-page-header-primary .bb-page-title .material-symbols-rounded {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.2) !important;
}

.bb-page-header-primary .bb-page-subtitle {
    color: rgba(255, 255, 255, 0.8) !important;
}

.bb-page-header-dark-blue {
    background: linear-gradient(135deg, var(--bb-dark-blue) 0%, #152d5a 100%) !important;
    border-bottom: none !important;
}

.bb-page-header-dark-blue .bb-breadcrumb-item,
.bb-page-header-dark-blue .bb-breadcrumb-item a,
.bb-page-header-dark-blue .bb-breadcrumb-separator {
    color: rgba(255, 255, 255, 0.7) !important;
}

.bb-page-header-dark-blue .bb-breadcrumb-item a:hover {
    color: #ffffff !important;
}

.bb-page-header-dark-blue .bb-breadcrumb-item.active {
    color: #ffffff !important;
}

.bb-page-header-dark-blue .bb-page-title {
    color: #ffffff !important;
}

.bb-page-header-dark-blue .bb-page-title .material-symbols-rounded {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.2) !important;
}

.bb-page-header-dark-blue .bb-page-subtitle {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Filter form layout */
.bb-filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--bb-space-md);
    align-items: flex-end;
}

.bb-filter-form .input-group {
    margin-bottom: 0;
}


/* ============================================================================
   10. ICÔNES
   ============================================================================ */

.bb-icon-sm { font-size: 18px !important; }
.bb-icon-lg { font-size: 32px !important; }
.bb-icon-xl { font-size: 48px !important; }


/* ============================================================================
   11. UTILITAIRES
   ============================================================================ */

/* Spacing utilities using design system values */
.bb-mt-xs { margin-top: var(--bb-space-xs) !important; }
.bb-mt-sm { margin-top: var(--bb-space-sm) !important; }
.bb-mt-md { margin-top: var(--bb-space-md) !important; }
.bb-mt-lg { margin-top: var(--bb-space-lg) !important; }
.bb-mt-xl { margin-top: var(--bb-space-xl) !important; }

.bb-mb-xs { margin-bottom: var(--bb-space-xs) !important; }
.bb-mb-sm { margin-bottom: var(--bb-space-sm) !important; }
.bb-mb-md { margin-bottom: var(--bb-space-md) !important; }
.bb-mb-lg { margin-bottom: var(--bb-space-lg) !important; }
.bb-mb-xl { margin-bottom: var(--bb-space-xl) !important; }

.bb-py-xs { padding-top: var(--bb-space-xs) !important; padding-bottom: var(--bb-space-xs) !important; }
.bb-py-sm { padding-top: var(--bb-space-sm) !important; padding-bottom: var(--bb-space-sm) !important; }
.bb-py-md { padding-top: var(--bb-space-md) !important; padding-bottom: var(--bb-space-md) !important; }
.bb-py-lg { padding-top: var(--bb-space-lg) !important; padding-bottom: var(--bb-space-lg) !important; }

.bb-px-xs { padding-left: var(--bb-space-xs) !important; padding-right: var(--bb-space-xs) !important; }
.bb-px-sm { padding-left: var(--bb-space-sm) !important; padding-right: var(--bb-space-sm) !important; }
.bb-px-md { padding-left: var(--bb-space-md) !important; padding-right: var(--bb-space-md) !important; }
.bb-px-lg { padding-left: var(--bb-space-lg) !important; padding-right: var(--bb-space-lg) !important; }

/* Gap utilities */
.bb-gap-xs { gap: var(--bb-space-xs) !important; }
.bb-gap-sm { gap: var(--bb-space-sm) !important; }
.bb-gap-md { gap: var(--bb-space-md) !important; }
.bb-gap-lg { gap: var(--bb-space-lg) !important; }

/* Shadow utilities */
.bb-shadow-none { box-shadow: none !important; }
.bb-shadow-sm { box-shadow: var(--bb-shadow-sm) !important; }
.bb-shadow { box-shadow: var(--bb-shadow) !important; }
.bb-shadow-md { box-shadow: var(--bb-shadow-md) !important; }
.bb-shadow-lg { box-shadow: var(--bb-shadow-lg) !important; }

/* Border radius utilities */
.bb-rounded-none { border-radius: 0 !important; }
.bb-rounded-sm { border-radius: var(--bb-border-radius-sm) !important; }
.bb-rounded { border-radius: var(--bb-border-radius) !important; }
.bb-rounded-lg { border-radius: var(--bb-border-radius-lg) !important; }
.bb-rounded-full { border-radius: var(--bb-border-radius-full) !important; }


/* ============================================================================
   12. SIDEBAR
   ============================================================================ */

.bb-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bb-secondary);
    border-radius: 0;
    margin: 0;
    z-index: 1030;
    transition: width var(--bb-transition);
    overflow: hidden;
}

/* Expanded state (default) */
.bb-sidebar-expanded {
    width: 260px;
}

/* Collapsed state */
.bb-sidebar-collapsed {
    width: 70px;
}

.bb-sidebar-collapsed .bb-nav-link-text,
.bb-sidebar-collapsed .bb-nav-label,
.bb-sidebar-collapsed .bb-sidebar-brand-text,
.bb-sidebar-collapsed .bb-footer-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
}

.bb-sidebar-collapsed .bb-nav-link {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

.bb-sidebar-collapsed .bb-nav-icon {
    margin-right: 0;
}

.bb-sidebar-collapsed .bb-sidebar-header {
    justify-content: center;
    padding-left: var(--bb-space-sm);
    padding-right: var(--bb-space-sm);
}

.bb-sidebar-collapsed .bb-sidebar-toggle {
    position: static;
    margin-top: var(--bb-space-xs);
}

.bb-sidebar-collapsed .bb-sidebar-footer {
    justify-content: center;
    gap: var(--bb-space-xs);
}

.bb-sidebar-collapsed .bb-footer-link {
    padding: var(--bb-space-xs);
}

/* Sidebar Header */
.bb-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--bb-space-md);
    background-color: var(--bb-dark-blue);
    border-radius: 0;
    flex-shrink: 0;
    min-height: 70px;
}

.bb-sidebar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--bb-white);
    font-weight: var(--bb-font-bold);
    font-size: var(--bb-text-h4);
}

.bb-sidebar-brand-text {
    transition: opacity var(--bb-transition), width var(--bb-transition);
}

.bb-sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background-color: var(--bb-primary);
    color: var(--bb-white);
    border-radius: var(--bb-border-radius-sm);
    cursor: pointer;
    transition: background-color var(--bb-transition);
    flex-shrink: 0;
}

.bb-sidebar-toggle:hover {
    background-color: var(--bb-primary-dark);
}

.bb-sidebar-toggle .material-symbols-rounded {
    font-size: 18px;
    transition: transform var(--bb-transition);
}

.bb-sidebar-collapsed .bb-sidebar-toggle .material-symbols-rounded {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.bb-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--bb-space-sm) 0;
    scrollbar-width: thin;
    scrollbar-color: var(--bb-gray-600) transparent;
}

.bb-sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

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

.bb-sidebar-nav::-webkit-scrollbar-thumb {
    background-color: var(--bb-gray-600);
    border-radius: var(--bb-border-radius-full);
}

/* Navigation Section */
.bb-nav-section {
    padding: var(--bb-space-xs) var(--bb-space-sm);
}

.bb-nav-section + .bb-nav-section {
    margin-top: var(--bb-space-sm);
    padding-top: var(--bb-space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.bb-nav-label {
    display: block;
    padding: var(--bb-space-xs) var(--bb-space-sm);
    font-size: var(--bb-text-xxs);
    font-weight: var(--bb-font-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--bb-gray-500);
    transition: opacity var(--bb-transition), width var(--bb-transition);
}

/* Navigation Links */
.bb-nav-link {
    display: flex;
    align-items: center;
    padding: var(--bb-space-sm) var(--bb-space-sm);
    margin: 2px var(--bb-space-xs);
    color: var(--bb-white);
    text-decoration: none;
    font-size: var(--bb-text-small);
    border-radius: var(--bb-border-radius);
    transition: background-color var(--bb-transition);
    position: relative;
}

.bb-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--bb-white);
}

.bb-nav-link.active {
    background-color: var(--bb-primary);
    color: var(--bb-white);
}

.bb-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--bb-space-sm);
    flex-shrink: 0;
    transition: margin var(--bb-transition);
}

.bb-nav-icon .material-symbols-rounded {
    font-size: 20px;
}

.bb-nav-link-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--bb-transition), width var(--bb-transition);
}

/* Notification Badge */
.bb-nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: var(--bb-text-xxs);
    font-weight: var(--bb-font-bold);
    background-color: var(--bb-danger);
    color: var(--bb-white);
    border-radius: var(--bb-border-radius-full);
    margin-left: auto;
}

.bb-sidebar-collapsed .bb-nav-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    font-size: 9px;
}

/* Sidebar Footer */
.bb-sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--bb-space-sm) var(--bb-space-md);
    background-color: var(--bb-secondary-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 var(--bb-border-radius-xl) 0;
    flex-shrink: 0;
    min-height: 50px;
    gap: var(--bb-space-sm);
}

.bb-footer-link {
    display: flex;
    align-items: center;
    gap: var(--bb-space-xs);
    padding: var(--bb-space-xs) var(--bb-space-sm);
    color: var(--bb-gray-500);
    text-decoration: none;
    font-size: var(--bb-text-xs);
    border-radius: var(--bb-border-radius-sm);
    transition: color var(--bb-transition), background-color var(--bb-transition);
}

.bb-footer-link:hover {
    color: var(--bb-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.bb-footer-link .material-symbols-rounded {
    font-size: 18px;
}

.bb-footer-link.bb-footer-logout {
    color: var(--bb-danger);
}

.bb-footer-link.bb-footer-logout:hover {
    color: var(--bb-white);
    background-color: var(--bb-danger);
}

.bb-footer-text {
    transition: opacity var(--bb-transition), width var(--bb-transition);
}

/* Tooltip for collapsed state */
.bb-sidebar-collapsed .bb-nav-link[data-tooltip] {
    position: relative;
}

.bb-sidebar-collapsed .bb-nav-link[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--bb-space-xs) var(--bb-space-sm);
    background-color: var(--bb-secondary);
    color: var(--bb-white);
    font-size: var(--bb-text-xs);
    white-space: nowrap;
    border-radius: var(--bb-border-radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--bb-transition-fast), visibility var(--bb-transition-fast);
    z-index: 1040;
    box-shadow: var(--bb-shadow-md);
}

.bb-sidebar-collapsed .bb-nav-link[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Main content offset */
.bb-main-content {
    margin-left: 260px;
    transition: margin-left var(--bb-transition);
}

.bb-sidebar-collapsed ~ .bb-main-content,
body.sidebar-collapsed .bb-main-content {
    margin-left: 70px;
}

/* Mobile responsive */
@media (max-width: 991.98px) {
    .bb-sidebar {
        transform: translateX(-100%);
        margin: 0;
        border-radius: 0;
        height: 100vh;
    }

    .bb-sidebar.bb-sidebar-open {
        transform: translateX(0);
    }

    .bb-sidebar-expanded,
    .bb-sidebar-collapsed {
        width: 260px;
    }

    .bb-main-content,
    .bb-sidebar-collapsed ~ .bb-main-content {
        margin-left: 0;
    }
}


/* ============================================================================
   13. TABLE TOOLBAR & UTILITIES
   ============================================================================ */

/* Table Toolbar */
.bb-table-toolbar {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 24px !important;
    border-bottom: 1px solid var(--bb-gray-200) !important;
    flex-wrap: wrap !important;
    gap: 16px !important;
    background-color: var(--bb-white) !important;
}

.bb-table-toolbar-left,
.bb-table-toolbar-right {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.bb-table-toolbar-center {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 1 !important;
}

/* Table Footer */
.bb-table-footer {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px 24px !important;
    border-top: 1px solid var(--bb-gray-200) !important;
    background-color: var(--bb-gray-50) !important;
}

/* Text Utilities */
.bb-text-strong {
    font-weight: var(--bb-font-semibold);
    color: var(--bb-gray-900);
}

.bb-text-muted {
    font-size: var(--bb-text-xs);
    color: var(--bb-gray-500);
}


/* ============================================================================
   14. EMPTY STATES
   ============================================================================ */

.bb-empty-state {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 48px 24px !important;
    text-align: center !important;
}

.bb-empty-state-icon {
    font-size: 64px !important;
    color: var(--bb-gray-300) !important;
    margin-bottom: 16px !important;
}

.bb-empty-state-text {
    font-size: 16px !important;
    color: var(--bb-gray-500) !important;
    margin-bottom: 24px !important;
    max-width: 400px !important;
}


/* ============================================================================
   15. PAGINATION
   ============================================================================ */

/* Override Material Dashboard pagination colors */
.pagination .page-item.active .page-link,
.pagination .page-item.active .page-link:hover {
    background-color: var(--bb-primary) !important;
    border-color: var(--bb-primary) !important;
    background-image: none !important;
    box-shadow: none !important;
    color: #ffffff !important;
}

.pagination .page-link {
    color: var(--bb-primary) !important;
    background-color: var(--bb-white) !important;
}

.pagination .page-link:hover {
    background-color: var(--bb-primary-light) !important;
    color: var(--bb-primary) !important;
}

.pagination .page-item.disabled .page-link {
    color: var(--bb-gray-400) !important;
    background-color: var(--bb-white) !important;
}


/* ============================================================================
   16. FORM FIELD OVERRIDES
   ============================================================================ */

/* Ensure all form controls have consistent styling */
.bb-card .form-control,
.bb-card .form-select {
    border: 1px solid var(--bb-gray-300) !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
    font-size: 14px !important;
    background-color: var(--bb-white) !important;
    color: var(--bb-gray-800) !important;
    height: auto !important;
}

.bb-card .form-control:focus,
.bb-card .form-select:focus {
    border-color: var(--bb-primary) !important;
    box-shadow: 0 0 0 2px var(--bb-primary-light) !important;
    outline: none !important;
}

/* Date input specific fix */
.bb-card input[type="date"].form-control {
    border: 1px solid var(--bb-gray-300) !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
    background-color: var(--bb-white) !important;
    appearance: auto !important;
    -webkit-appearance: auto !important;
}

/* Form labels */
.bb-card .form-label {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--bb-gray-700) !important;
    margin-bottom: 6px !important;
}


/* ============================================================================
   17. RESPONSIVE UTILITIES
   ============================================================================ */

@media (max-width: 767.98px) {
    .bb-table-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .bb-table-toolbar-center {
        order: -1;
        margin-bottom: var(--bb-space-sm);
    }

    .bb-page-title {
        font-size: var(--bb-text-h2);
    }

    .bb-page-title .material-symbols-rounded {
        font-size: 28px;
    }
}