/* ================================================================
   MDM LED — DESIGN SYSTEM
   Style sobre et professionnel
   Couleur primaire : Rouge MDM Led
================================================================ */

:root {
    /* Couleurs MDM Led */
    --color-primary: #C8102E;
    --color-primary-dark: #9F0D24;
    --color-primary-light: #FEE2E2;
    --color-primary-50: #FEF2F2;
    
    /* Neutres */
    --color-bg: #FFFFFF;
    --color-bg-soft: #F9FAFB;
    --color-bg-mute: #F3F4F6;
    --color-border: #E5E7EB;
    --color-border-strong: #D1D5DB;
    
    --color-text: #111827;
    --color-text-soft: #4B5563;
    --color-text-mute: #9CA3AF;
    
    /* États */
    --color-success: #10B981;
    --color-success-bg: #ECFDF5;
    --color-warning: #F59E0B;
    --color-warning-bg: #FFFBEB;
    --color-danger: #EF4444;
    --color-danger-bg: #FEF2F2;
    --color-info: #3B82F6;
    --color-info-bg: #EFF6FF;
    
    /* Typographie */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Courier New', monospace;
    
    /* Espacement */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg-soft);
    -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============= LAYOUT ============= */
.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
    background: white;
    border-bottom: 1px solid var(--color-border);
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--topbar-height, 60px); /* TOPBAR_HEIGHT_V1 */
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.brand-logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}
.brand-logo span { color: var(--color-text); }
.brand-tagline {
    font-size: 10px;
    color: var(--color-text-mute);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    color: var(--color-text-soft);
    font-size: 13px;
}
.user-avatar {
    width: 32px; height: 32px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

.layout {
    display: flex;
    flex: 1;
    min-height: calc(100vh - 60px);
}

.sidebar {
    width: 220px;
    background: white;
    border-right: 1px solid var(--color-border);
    padding: var(--space-4) 0;
    flex-shrink: 0;
}

.nav-section { padding: var(--space-2) var(--space-4); }
.nav-section-title {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-mute);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: var(--space-2) var(--space-3);
    margin-top: var(--space-4);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    color: var(--color-text-soft);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
    margin-bottom: 2px;
}
.nav-item:hover {
    background: var(--color-bg-mute);
    color: var(--color-text);
}
.nav-item.active {
    background: var(--color-primary-50);
    color: var(--color-primary);
}
.nav-item-icon { font-size: 16px; width: 20px; text-align: center; }

.main {
    flex: 1;
    padding: var(--space-6);
    overflow-x: auto;
}

/* ============= COMPOSANTS ============= */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-6);
    gap: var(--space-4);
}
.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}
.page-subtitle {
    font-size: 13px;
    color: var(--color-text-soft);
    margin-top: 4px;
}

/* Cards */
.card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}
.card-title { font-size: 16px; font-weight: 600; }

/* Stats cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}
.stat-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    border-top: 3px solid var(--color-primary);
}
.stat-card.success { border-top-color: var(--color-success); }
.stat-card.warning { border-top-color: var(--color-warning); }
.stat-card.info { border-top-color: var(--color-info); }
.stat-card.danger { border-top-color: var(--color-danger); }

.stat-label {
    font-size: 11px;
    color: var(--color-text-mute);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: var(--space-2);
}
.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
}
.stat-meta {
    font-size: 12px;
    color: var(--color-text-soft);
    margin-top: var(--space-2);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    background: white;
    color: var(--color-text);
    white-space: nowrap;
}
.btn:hover { background: var(--color-bg-mute); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); }

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

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--color-text-soft);
}
.btn-ghost:hover { background: var(--color-bg-mute); }

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

.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 12px 20px; font-size: 14px; }

.btn-icon {
    padding: 6px;
    border: none;
    background: transparent;
    color: var(--color-text-soft);
    border-radius: var(--radius);
}
.btn-icon:hover { background: var(--color-bg-mute); color: var(--color-text); }

/* Forms */
.form-group { margin-bottom: var(--space-4); }
.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}
.form-label-required::after { content: ' *'; color: var(--color-danger); }

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius);
    font-size: 13px;
    background: white;
    color: var(--color-text);
    transition: border-color 0.15s;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-50);
}
.form-textarea { min-height: 80px; resize: vertical; }
.form-help { font-size: 11px; color: var(--color-text-mute); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--color-danger); margin-top: 4px; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

/* Tables */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: white;
}
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.table thead th {
    background: var(--color-bg-soft);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text-soft);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--color-border);
}
.table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}
.table tbody tr:hover { background: var(--color-bg-soft); }
.table tbody tr:last-child td { border-bottom: none; }
.table .text-right { text-align: right; }
.table .text-center { text-align: center; }
.table .text-mono { font-family: var(--font-mono); }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }
.badge-default { background: var(--color-bg-mute); color: var(--color-text-soft); }
.badge-primary { background: var(--color-primary-50); color: var(--color-primary); }

/* Modale */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    /* z-index: 2000 pour passer au-dessus du Speed Dial FAB
       (qui utilise z-index 998 pour son backdrop et 999 pour ses boutons).
       Garantit qu'une modale ouverte depuis le FAB soit toujours
       au-dessus, meme si le backdrop FAB persiste un instant. */
    z-index: 2000;
    padding: var(--space-4);
}
.modal {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.15s ease-out;
}
.modal-lg { max-width: 900px; }
.modal-xl { max-width: 1100px; }
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}
.modal-title { font-size: 18px; font-weight: 600; margin: 0; }
.modal-body { padding: var(--space-6); }
.modal-footer {
    display: flex;
    gap: var(--space-2);
    justify-content: flex-end;
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-soft);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    pointer-events: none;
}
.toast {
    background: white;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    animation: toastIn 0.2s ease-out;
    pointer-events: auto;
}
.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-danger); }
.toast.warning { border-left-color: var(--color-warning); }
@keyframes toastIn {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

/* Login page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--color-bg-soft), white);
}
.login-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-8);
    max-width: 400px;
    width: 100%;
    border-top: 4px solid var(--color-primary);
}
.login-logo {
    text-align: center;
    margin-bottom: var(--space-6);
}
.login-logo .brand-logo {
    font-size: 32px;
}

/* Loader */
.loader {
    border: 3px solid var(--color-bg-mute);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--color-text-mute);
}
.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--space-3);
}

/* Utilitaires */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.text-sm { font-size: 12px; }
.text-mute { color: var(--color-text-mute); }
.text-soft { color: var(--color-text-soft); }
.text-bold { font-weight: 600; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.w-full { width: 100%; }
.hidden { display: none; }

/* Filters bar */
.filters-bar {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    flex-wrap: wrap;
    padding: var(--space-3);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}
.filters-bar .form-input,
.filters-bar .form-select { width: auto; min-width: 140px; }
.filters-bar .search-input { min-width: 240px; }

/* Responsive */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .nav-item span:not(.nav-item-icon) { display: none; }
    .nav-section-title { display: none; }
    .main { padding: var(--space-4); }
    .form-row { grid-template-columns: 1fr; }

/* ---------- Layout module ---------- */
.module {
    padding: 1rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.module-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
}

.module-header h2 {
    margin: 0;
    flex: 1;
    font-size: 1.5rem;
    color: #1f2937;
}

.btn-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ---------- Cards ---------- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    transition: box-shadow .15s;
}
.card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }

.card-alert {
    border-left: 4px solid #ef4444;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.card-header h3 {
    margin: 0;
    font-size: 1.05rem;
    color: #111827;
}

.card-body {
    margin-bottom: 0.75rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid #f3f4f6;
    margin-top: 0.5rem;
}

.card-alerts {
    margin-top: 0.5rem;
}

/* ---------- Key-value rows ---------- */
.kv-row {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.kv-key {
    color: #6b7280;
}

.kv-val {
    color: #111827;
    font-weight: 500;
    text-align: right;
}

.kv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.kv-grid .kv-row {
    border-bottom: 1px solid #f3f4f6;
    padding: 0.5rem 0;
}

/* ---------- Stat cards ---------- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    border-left: 4px solid #6b7280;
}

.stat-blue { border-left-color: #3b82f6; }
.stat-green { border-left-color: #10b981; }
.stat-amber { border-left-color: #f59e0b; }
.stat-red { border-left-color: #ef4444; }
.stat-gray { border-left-color: #6b7280; }

.stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #111827;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.2;
}
.badge-gray { background: #f3f4f6; color: #4b5563; }
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-green { background: #d1fae5; color: #065f46; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-amber { background: #fef3c7; color: #92400e; }

/* ---------- Forms ---------- */
.form-grid {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-section {
    margin: 1rem 0 0.5rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e5e7eb;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #4b5563;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
}

.form-input,
.form-select,
.form-textarea,
.form-select-inline {
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    background: #fff;
    width: 100%;
    box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.form-select-inline {
    width: auto;
    min-width: 120px;
}

.form-help {
    font-size: 0.75rem;
    color: #6b7280;
}

.form-checkbox {
    flex-direction: row;
    align-items: center;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* ---------- Buttons ---------- */
.btn {
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #fff;
    color: #374151;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all .15s;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
}
.btn:hover { background: #f9fafb; border-color: #9ca3af; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary {
    background: #3b82f6;
    color: #fff;
    border-color: #3b82f6;
}
.btn-primary:hover { background: #2563eb; border-color: #2563eb; }

.btn-success {
    background: #10b981;
    color: #fff;
    border-color: #10b981;
}
.btn-success:hover { background: #059669; }

.btn-danger {
    background: #ef4444;
    color: #fff;
    border-color: #ef4444;
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: #6b7280;
}
.btn-ghost:hover { background: #f3f4f6; color: #111827; }

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-ai {
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    color: #fff;
    border-color: transparent;
}
.btn-ai:hover { opacity: .9; }

/* ---------- Tabs ---------- */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 1rem;
    overflow-x: auto;
}

.tab-btn {
    padding: 0.75rem 1.25rem;
    border: none;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tab-btn:hover { color: #111827; }
.tab-btn-active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}

/* ---------- Tables ---------- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.data-table thead {
    background: #f9fafb;
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid #e5e7eb;
}

.data-table td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-bottom: 1px solid #f3f4f6;
}

.data-table tbody tr:hover { background: #f9fafb; }
.data-table .text-right { text-align: right; }

.row-overdue { background: #fef2f2; }
.row-overdue:hover { background: #fee2e2 !important; }

.row-total {
    background: #f9fafb !important;
    font-weight: 600;
}

/* ---------- Alerts ---------- */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    border-left: 4px solid;
    font-size: 0.875rem;
}

.alert-info {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #1e40af;
}

.alert-warning {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #92400e;
}

.alert-danger {
    background: #fef2f2;
    border-color: #ef4444;
    color: #991b1b;
}

.alert-success {
    background: #f0fdf4;
    border-color: #10b981;
    color: #065f46;
}

.alert-item {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.alert-critical { background: #fee2e2; color: #991b1b; }
.alert-warning { background: #fef3c7; color: #92400e; }
.alert-info { background: #dbeafe; color: #1e40af; }

/* ---------- Filter bar ---------- */
.filter-bar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 6px;
}

/* ---------- Empty state ---------- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6b7280;
}

/* ---------- Spinner ---------- */
.spinner {
    text-align: center;
    padding: 2rem;
    font-size: 2rem;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- Notes block ---------- */
.notes-block {
    background: #f9fafb;
    border-radius: 6px;
    padding: 0.75rem;
    margin-top: 1rem;
}

.notes-block h4 {
    margin: 0 0 0.5rem 0;
    font-size: 0.875rem;
    color: #4b5563;
}

.notes-block p {
    margin: 0;
    color: #374151;
    white-space: pre-wrap;
}

/* ---------- Vehicle / insurance specific ---------- */
.vehicle-card .invoice-count {
    font-size: 0.75rem;
    color: #6b7280;
}

/* ---------- Agent IA chat ---------- */
.agent-response {
    white-space: pre-wrap;
    background: #f9fafb;
    padding: 1rem;
    border-radius: 6px;
    line-height: 1.6;
}

.agent-stats {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.draft-card {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: #fafafa;
}

.draft-header {
    margin-bottom: 0.5rem;
}

.draft-subject {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.draft-body {
    background: #fff;
    padding: 0.75rem;
    border-radius: 4px;
    white-space: pre-wrap;
    font-family: ui-monospace, monospace;
    font-size: 0.8rem;
    border: 1px solid #e5e7eb;
    max-height: 300px;
    overflow-y: auto;
}

.chat-history {
    max-height: 400px;
    overflow-y: auto;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.chat-msg {
    margin-bottom: 0.75rem;
}

.chat-msg-role {
    font-size: 0.75rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.chat-msg-content {
    background: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    white-space: pre-wrap;
}

.chat-msg-user .chat-msg-content {
    background: #dbeafe;
}

.chat-input {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ---------- Liste numerotee ---------- */
.list-numbered {
    padding-left: 1.5rem;
    line-height: 1.8;
}

.list-numbered li {
    margin-bottom: 0.25rem;
}

/* ---------- Utilitaires ---------- */
.text-bold { font-weight: 600; }
.text-muted { color: #6b7280; font-size: 0.875rem; }
.text-right { text-align: right; }
.text-center { text-align: center; }

}






/* TOPBAR_AUTOHIDE_V1 — Auto-hide au scroll (style Medium) */
.topbar {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.topbar.topbar-hidden {
    transform: translateY(-100%);
}