/**
 * ==============================================================
 * CSS PRINCIPAL - AZ ELEC
 * ==============================================================
 * Design moderne pour électriciens, facile à lire et utiliser.
 * Couleurs: Jaune (#FDB913) + Noir + Bleu marine (#1A3B5C)
 */

:root {
    --color-primary: #FDB913;
    --color-primary-dark: #e5a811;
    --color-secondary: #000000;
    --color-dark: #1A3B5C;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
    --sidebar-width: 260px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-family); line-height: 1.6; color: var(--color-gray-800); background: var(--color-gray-100); min-height: 100vh; }
a { color: var(--color-dark); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; height: auto; }

/* Layout */
.layout-with-sidebar { display: flex; min-height: 100vh; }
.main-content { flex: 1; margin-left: var(--sidebar-width); padding: 1.5rem; background: var(--color-gray-100); }

/* Sidebar */
.sidebar { position: fixed; left: 0; top: 0; width: var(--sidebar-width); height: 100vh; background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-dark) 100%); color: white; display: flex; flex-direction: column; z-index: 100; transition: transform 0.3s; }
.sidebar-header { padding: 1.25rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-logo { display: flex; align-items: center; gap: 0.75rem; color: white; text-decoration: none; }
.sidebar-logo img { width: 40px; height: 40px; border-radius: var(--radius-md); object-fit: contain; background: white; padding: 2px; flex-shrink: 0; }
.sidebar-logo-text { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-menu { flex: 1; padding: 1rem 0; overflow-y: auto; }
.sidebar-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1.25rem; color: rgba(255,255,255,0.7); transition: all 0.2s; font-size: 0.875rem; }
.sidebar-link:hover { background: rgba(255,255,255,0.1); color: white; }
.sidebar-link.active { background: var(--color-primary); color: var(--color-secondary); font-weight: 600; }
.sidebar-link i { width: 20px; height: 20px; }
.sidebar-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 0.75rem 1.25rem; }
.sidebar-section-label { padding: 0.5rem 1.25rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.4); font-weight: 600; }
.sidebar-footer { padding: 1rem; border-top: 1px solid rgba(255,255,255,0.1); }
.sidebar-user { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 0.5rem; }
.sidebar-link-logout { color: #ef4444 !important; }
.sidebar-link-logout:hover { background: rgba(239,68,68,0.2) !important; }
.sidebar-toggle { display: none; position: fixed; top: 1rem; left: 1rem; z-index: 200; width: 44px; height: 44px; border: none; border-radius: var(--radius-md); background: var(--color-primary); color: var(--color-secondary); cursor: pointer; box-shadow: var(--shadow-lg); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 90; }

/* Page Header */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.page-header h1 { font-size: 1.5rem; font-weight: 700; color: var(--color-gray-800); }
.page-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.container { max-width: 1400px; margin: 0 auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.75rem 1.25rem; border: none; border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none; }
.btn i { width: 18px; height: 18px; }
.btn-primary { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: var(--color-secondary); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(253,185,19,0.4); color: var(--color-secondary); }
.btn-secondary { background: white; color: var(--color-gray-700); border: 1px solid var(--color-gray-300); }
.btn-secondary:hover { background: var(--color-gray-50); border-color: var(--color-gray-400); }
.btn-success { background: var(--color-success); color: white; }
.btn-success:hover { background: #059669; }
.btn-block { width: 100%; }
.btn-icon { width: 36px; height: 36px; padding: 0; border-radius: var(--radius-sm); background: var(--color-gray-100); color: var(--color-gray-600); border: 1px solid var(--color-gray-200); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s; }
.btn-icon:hover { background: var(--color-gray-200); }
.btn-icon i { width: 16px; height: 16px; }
.btn-view:hover { background: #dbeafe; color: #2563eb; border-color: #93c5fd; }
.btn-edit:hover { background: #fef3c7; color: #d97706; border-color: #fcd34d; }
.btn-pdf:hover, .btn-delete:hover { background: #fee2e2; color: #dc2626; border-color: #fca5a5; }

/* Alerts */
.alert { padding: 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.75rem; font-size: 0.875rem; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }

/* Stats Grid */
.stats-grid-compact { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card-compact { background: white; border-radius: var(--radius-lg); padding: 1.25rem; display: flex; align-items: center; gap: 1rem; box-shadow: var(--shadow-sm); border: 1px solid var(--color-gray-200); transition: transform 0.2s, box-shadow 0.2s; }
.stat-card-compact:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon-compact { width: 50px; height: 50px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.stat-icon-compact i { width: 24px; height: 24px; }
.stat-card-blue .stat-icon-compact { background: #dbeafe; color: #2563eb; }
.stat-card-green .stat-icon-compact { background: #d1fae5; color: #059669; }
.stat-card-yellow .stat-icon-compact { background: #fef3c7; color: #d97706; }
.stat-card-red .stat-icon-compact { background: #fee2e2; color: #dc2626; }
.stat-card-gray .stat-icon-compact { background: #f3f4f6; color: #6b7280; }
.stat-label-compact { font-size: 0.875rem; color: var(--color-gray-500); margin-bottom: 2px; }
.stat-value-compact { font-size: 1.5rem; font-weight: 700; color: var(--color-gray-800); line-height: 1.2; }
.stat-secondary-compact { font-size: 0.75rem; color: var(--color-gray-400); margin-top: 2px; }

/* Toolbar */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.toolbar-left, .toolbar-right { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.filter-tabs { display: flex; background: white; border-radius: var(--radius-md); padding: 4px; border: 1px solid var(--color-gray-200); }
.filter-tab { padding: 0.5rem 1rem; border-radius: var(--radius-sm); font-size: 0.875rem; color: var(--color-gray-600); transition: all 0.2s; }
.filter-tab:hover { color: var(--color-gray-800); }
.filter-tab.active { background: var(--color-primary); color: var(--color-secondary); font-weight: 600; }
.search-form { display: flex; gap: 0.5rem; }

/* Form Elements */
.filter-select, input[type="text"], input[type="email"], input[type="tel"], input[type="password"], input[type="number"], input[type="date"], input[type="month"], select, textarea { padding: 0.75rem; border: 1px solid var(--color-gray-300); border-radius: var(--radius-md); font-size: 0.875rem; background: white; transition: border-color 0.2s, box-shadow 0.2s; }
.filter-select:focus, input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(253,185,19,0.15); }

/* Tables */
.table-container { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border: 1px solid var(--color-gray-200); overflow: hidden; }
.documents-table { width: 100%; border-collapse: collapse; }
.documents-table th, .documents-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--color-gray-100); }
.documents-table th { background: var(--color-gray-50); font-weight: 600; font-size: 0.875rem; color: var(--color-gray-600); text-transform: uppercase; letter-spacing: 0.05em; }
.documents-table tbody tr { transition: background 0.2s; }
.documents-table tbody tr:hover { background: var(--color-gray-50); }
.doc-number { font-weight: 600; color: var(--color-dark); }
.doc-number:hover { color: var(--color-primary); }
.doc-type-badge { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.25rem 0.5rem; border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 600; }
.doc-type-badge i { width: 14px; height: 14px; }
.doc-devis { background: #dbeafe; color: #1d4ed8; }
.doc-facture { background: #d1fae5; color: #047857; }
.client-info { display: flex; flex-direction: column; }
.client-info strong { color: var(--color-gray-800); }
.client-info small { color: var(--color-gray-500); font-size: 0.75rem; }
.date-info small { color: var(--color-gray-400); }
.amount { font-weight: 600; color: var(--color-gray-800); }
.balance-due { font-size: 0.75rem; color: var(--color-error); }
.action-buttons { display: flex; gap: 0.5rem; }
.table-footer { padding: 1rem; background: var(--color-gray-50); border-top: 1px solid var(--color-gray-200); font-size: 0.875rem; color: var(--color-gray-600); }

/* Badges */
.badge { display: inline-flex; align-items: center; padding: 0.25rem 0.75rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; }
.badge-gray { background: #f3f4f6; color: #4b5563; }
.badge-blue { background: #dbeafe; color: #1d4ed8; }
.badge-green { background: #d1fae5; color: #047857; }
.badge-yellow { background: #fef3c7; color: #b45309; }
.badge-red { background: #fee2e2; color: #b91c1c; }

/* Empty State */
.empty-state { text-align: center; padding: 2.5rem; }
.empty-icon { font-size: 4rem; margin-bottom: 1rem; opacity: 0.5; }
.empty-title { font-size: 1.125rem; font-weight: 600; color: var(--color-gray-700); margin-bottom: 0.5rem; }
.empty-description { font-size: 0.875rem; color: var(--color-gray-500); margin-bottom: 1.5rem; }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; visibility: hidden; transition: all 0.3s; padding: 1rem; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background: white; border-radius: var(--radius-lg); width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-xl); transform: scale(0.9); transition: transform 0.3s; }
.modal-overlay.active .modal { transform: scale(1); }
.modal-header-with-close { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem; border-bottom: 1px solid var(--color-gray-200); }
.modal-header-with-close h2 { font-size: 1.125rem; font-weight: 600; color: var(--color-gray-800); }
.modal-close-btn { width: 32px; height: 32px; border: none; background: var(--color-gray-100); border-radius: var(--radius-sm); font-size: 1.5rem; color: var(--color-gray-500); cursor: pointer; display: flex; align-items: center; justify-content: center; line-height: 1; }
.modal-close-btn:hover { background: var(--color-gray-200); }
.modal form { padding: 1.25rem; }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.5rem; color: var(--color-gray-700); font-size: 0.875rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.form-actions { display: flex; justify-content: flex-end; gap: 0.75rem; padding-top: 1rem; border-top: 1px solid var(--color-gray-200); margin-top: 1rem; }
.input-wrapper { position: relative; }
.input-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); font-size: 1.25rem; color: var(--color-gray-400); }
.input-wrapper input { padding-left: 50px; }

/* Status Buttons (Pointage) */
.status-buttons { display: flex; gap: 0.5rem; }
.status-btn { flex: 1; padding: 0.75rem; border: 2px solid var(--color-gray-200); background: white; border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.status-btn:hover { border-color: var(--color-gray-300); }
.status-btn.active { border-color: var(--color-primary); background: rgba(253,185,19,0.1); }
.heures-buttons { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; }
.heures-btn { padding: 0.5rem 1rem; border: 1px solid var(--color-gray-300); background: white; border-radius: var(--radius-sm); font-size: 0.875rem; cursor: pointer; transition: all 0.2s; }
.heures-btn:hover { border-color: var(--color-primary); }
.heures-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-secondary); }
.heures-info { padding: 0.75rem; border-radius: var(--radius-sm); font-size: 0.875rem; margin-top: 0.75rem; }
.heures-info-normal { background: #d1fae5; color: #047857; }
.heures-info-sup { background: #fef3c7; color: #b45309; }
.export-type-compact { display: flex; gap: 0.75rem; }
.export-type-option { flex: 1; cursor: pointer; }
.export-type-option input { display: none; }
.export-type-content { display: flex; align-items: center; gap: 0.75rem; padding: 1rem; border: 2px solid var(--color-gray-200); border-radius: var(--radius-md); transition: all 0.2s; }
.export-type-option input:checked + .export-type-content { border-color: var(--color-primary); background: rgba(253,185,19,0.1); }
.export-type-icon { font-size: 1.5rem; }
.export-type-title { font-weight: 600; color: var(--color-gray-800); }
.export-type-desc { font-size: 0.75rem; color: var(--color-gray-500); }

/* Login Page */
.login-page { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.25rem; }
.login-container { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); max-width: 450px; width: 100%; overflow: hidden; }
.login-header { background: var(--color-secondary); color: var(--color-primary); padding: 2rem 1.5rem; text-align: center; }
.login-header .logo-container { background: white; padding: 1rem; border-radius: var(--radius-md); display: inline-block; margin-bottom: 1.25rem; }
.login-header .logo-container img { height: 60px; width: auto; }
.login-header h1 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.login-header p { opacity: 0.9; font-size: 0.875rem; }
.login-body { padding: 2rem 1.5rem; }
.login-footer { text-align: center; padding: 1.5rem; background: var(--color-gray-50); border-top: 1px solid var(--color-gray-200); font-size: 0.875rem; color: var(--color-gray-600); }
.login-footer .company-info { margin-top: 0.5rem; font-size: 0.75rem; }
.login-footer .copyright { margin-top: 1rem; font-size: 0.75rem; opacity: 0.7; }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10px); } 75% { transform: translateX(10px); } }
.shake { animation: shake 0.5s; }

/* Responsive */
@media (max-width: 992px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.mobile-open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
    .sidebar-overlay.show { display: block; }
    .page-header { padding-top: 60px; }
}
@media (max-width: 768px) {
    .page-header { flex-direction: column; align-items: flex-start; }
    .page-actions { width: 100%; }
    .page-actions .btn { flex: 1; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar-left, .toolbar-right { width: 100%; }
    .filter-tabs { width: 100%; justify-content: center; }
    .search-form { width: 100%; }
    .search-form input { flex: 1; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid-compact { grid-template-columns: 1fr; }
    .documents-table { font-size: 0.875rem; }
    .documents-table th, .documents-table td { padding: 0.75rem; }
    .modal { max-width: 100%; margin: 1rem; }
}
@media (max-width: 480px) {
    .main-content { padding: 1rem; }
    .status-buttons { flex-direction: column; }
    .export-type-compact { flex-direction: column; }
}