:root {
    /* Variáveis de cores - Tema Claro */
    --bg-color: #f8f9fa;
    --text-color: #333;
    --sidebar-bg: #fff;
    --sidebar-text: #333;
    --sidebar-active-bg: #e9ecef;
    --sidebar-active-text: #007bff;
    --sidebar-hover-bg: #f1f3f5;
    --sidebar-border: #dee2e6;
    --card-bg: #fff;
    --card-border: #dee2e6;
    --input-bg: #fff;
    --input-border: #ced4da;
    --input-text: #495057;
    --btn-primary-bg: #007bff;
    --btn-primary-text: #fff;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-text: #fff;
    --btn-danger-bg: #dc3545;
    --btn-danger-text: #fff;
    --btn-success-bg: #28a745;
    --btn-success-text: #fff;
    --table-border: #dee2e6;
    --table-stripe: #f2f2f2;
    --header-bg: #fff;
    --header-text: #333;
    --badge-bg: #f8f9fa;
    --badge-text: #6c757d;
    --badge-success-bg: #d4edda;
    --badge-success-text: #155724;
    --badge-danger-bg: #f8d7da;
    --badge-danger-text: #721c24;
    --badge-warning-bg: #fff3cd;
    --badge-warning-text: #856404;
    --badge-info-bg: #d1ecf1;
    --badge-info-text: #0c5460;
}

/* Tema Escuro - Deep Slate Premium */
[data-theme="dark"] {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --sidebar-bg: #1e293b;
    --sidebar-text: #cbd5e1;
    --sidebar-active-bg: #334155;
    --sidebar-active-text: #60a5fa;
    --sidebar-hover-bg: #334155;
    --sidebar-border: #334155;
    --card-bg: #1e293b;
    --card-border: #334155;
    --input-bg: #0f172a;
    --input-border: #475569;
    --input-text: #f8fafc;
    --btn-primary-bg: #3b82f6;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #64748b;
    --btn-secondary-text: #ffffff;
    --btn-danger-bg: #ef4444;
    --btn-danger-text: #ffffff;
    --btn-success-bg: #10b981;
    --btn-success-text: #ffffff;
    --table-border: #334155;
    --table-stripe: rgba(255, 255, 255, 0.02);
    --header-bg: #1e293b;
    --header-text: #f8fafc;
    --badge-bg: #334155;
    --badge-text: #cbd5e1;
    --badge-success-bg: rgba(16, 185, 129, 0.15);
    --badge-success-text: #34d399;
    --badge-danger-bg: rgba(239, 68, 68, 0.15);
    --badge-danger-text: #f87171;
    --badge-warning-bg: rgba(245, 158, 11, 0.15);
    --badge-warning-text: #fbbf24;
    --badge-info-bg: rgba(56, 189, 248, 0.15);
    --badge-info-text: #7dd3fc;
}

/* Estilos Globais */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    transition: background-color 0.3s, color 0.3s;
}

a {
    text-decoration: none;
    color: var(--sidebar-active-text);
}

/* Layout Principal */
.main-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.content-wrapper {
    flex: 1;
    padding: 20px;
    transition: margin-left 0.3s;
    margin-left: 250px; /* Adiciona margem igual à largura da sidebar */
}

/* Barra Lateral */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    overflow-y: auto;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--sidebar-border);
    z-index: 1000;
}

/* Estilização da barra de rolagem */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

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

.sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

[data-theme="dark"] .sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Perfil do Usuário */
.user-profile {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--sidebar-border);
}

.avatar {
    margin-right: 10px;
}

.avatar img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info {
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.8rem;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Seções do Menu */
.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    padding: 6px 15px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--sidebar-text);
    opacity: 0.6;
}

.nav-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-item {
    margin: 2px 0;
}

.nav-item a {
    display: flex;
    align-items: center;
    padding: 6px 15px;
    color: var(--sidebar-text);
    border-radius: 5px;
    margin: 0 5px;
    transition: all 0.2s;
}

.nav-item a:hover {
    background-color: var(--sidebar-hover-bg);
}

.nav-item.active a {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    font-weight: 600;
}

.nav-item i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Botão de Logout */
.logout-link {
    color: #dc3545 !important;
}

/* Botão de Tema */
.theme-container {
    margin-top: auto;
    padding: 15px;
    border-top: 1px solid var(--sidebar-border);
}

.theme-toggle {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    color: var(--sidebar-text);
    padding: 8px 15px;
    cursor: pointer;
    width: 100%;
    border-radius: 5px;
    transition: background-color 0.2s;
}

.theme-toggle:hover {
    background-color: var(--sidebar-hover-bg);
}

.theme-toggle i {
    margin-right: 10px;
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

[data-theme="dark"] .card {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.card-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 15px 20px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* Formulários */
.form-control {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--input-text);
    transition: all 0.3s;
}

.form-control:focus {
    background-color: var(--input-bg);
    border-color: var(--sidebar-active-text);
    color: var(--input-text);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

[data-theme="dark"] .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(77, 171, 247, 0.25);
}

/* Tabelas */
.table {
    color: var(--text-color);
    border-color: var(--table-border);
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-stripe);
}

.table thead th {
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 12px 15px;
    border-bottom: 2px solid var(--sidebar-border);
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
    transform: translateY(-1px);
}

.table td {
    padding: 12px 15px;
    vertical-align: middle;
    border-bottom: 1px solid var(--table-border);
}

/* Estilo para cards */
.card {
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--sidebar-bg);
    border-bottom: 1px solid var(--sidebar-border);
    padding: 15px 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.card-header i {
    margin-right: 10px;
    color: var(--sidebar-active-text);
}

.card-body {
    padding: 20px;
}

/* Estilo para botões */
.btn {
    border-radius: 6px;
    padding: 8px 16px;
    font-weight: 500;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    box-shadow: 0 2px 6px rgba(0, 123, 255, 0.2);
}

.btn-primary:hover {
    background-color: #0069d9;
    border-color: #0062cc;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.875rem;
    border-radius: 4px;
}

/* Estilo para avatar */
.avatar-mini {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Estilo para badges */
.badge {
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 6px;
    letter-spacing: 0.3px;
    font-size: 0.75rem;
}

.badge.bg-success {
    background-color: #28a745 !important;
    box-shadow: 0 2px 5px rgba(40, 167, 69, 0.2);
}

/* Estilo para modais */
.modal-content {
    border-radius: 10px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid var(--sidebar-border);
    padding: 15px 20px;
    background-color: var(--sidebar-bg);
}

.modal-title {
    font-weight: 600;
    color: var(--sidebar-text);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    border-top: 1px solid var(--sidebar-border);
    padding: 15px 20px;
    background-color: var(--sidebar-bg);
}

/* Estilo para formulários */
.form-label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--sidebar-text);
}

.form-control, .form-select {
    border-radius: 6px;
    padding: 10px 15px;
    border: 1px solid var(--input-border);
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--sidebar-active-text);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.card, .table, .alert {
    animation: fadeIn 0.5s ease forwards;
}

/* Estilo para cabeçalho da página */
.page-header {
    margin-bottom: 25px;
    border-bottom: 1px solid var(--sidebar-border);
    padding-bottom: 15px;
}

.page-header h1 {
    font-weight: 600;
    color: var(--sidebar-text);
    margin-bottom: 0;
}

/* Estilo para ações na tabela */
.action-buttons {
    display: flex;
    gap: 5px;
}

.action-buttons .btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

/* Estilo para filtros */
.filter-container {
    background-color: var(--sidebar-bg);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.filter-title {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--sidebar-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsividade */
@media (max-width: 768px) {
    .sidebar {
        width: 60px;
    }
    
    .sidebar .user-info,
    .sidebar .nav-item span,
    .sidebar .theme-toggle span,
    .sidebar .nav-section-title {
        display: none;
    }
    
    .sidebar .nav-item a {
        justify-content: center;
        padding: 10px;
    }
    
    .sidebar .nav-item i {
        margin-right: 0;
    }
    
    .sidebar .theme-toggle {
        justify-content: center;
    }
    
    .content-wrapper {
        margin-left: 60px; /* Ajusta a margem para a largura reduzida da sidebar */
    }
}

/* Estilos para o botão de alternância de tema */
#theme-toggle {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    cursor: pointer;
    transition: all 0.3s ease;
}

#theme-toggle:hover {
    background-color: #e9ecef;
}

/* Fim do estilo de formulários e responsividade. */

/* Overrides para Bootstrap no Tema Escuro - Deep Slate Premium */
[data-theme="dark"] body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

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

[data-theme="dark"] .card-header {
    background-color: rgba(0, 0, 0, 0.15);
    border-color: var(--card-border);
    color: var(--text-color);
}

[data-theme="dark"] .table {
    color: var(--text-color);
    border-color: var(--table-border);
    --bs-table-color: var(--text-color);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--table-border);
    --bs-table-striped-bg: var(--table-stripe);
    --bs-table-striped-color: var(--text-color);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
    --bs-table-hover-color: var(--text-color);
}

[data-theme="dark"] .table-striped>tbody>tr:nth-of-type(odd)>* {
    color: var(--text-color);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--card-border);
    background-color: rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] .input-group-text {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-text);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--sidebar-active-text);
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

[data-theme="dark"] .form-control::placeholder {
    color: #64748b;
}

[data-theme="dark"] .form-label {
    color: var(--text-color);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] .text-muted {
    color: #94a3b8 !important;
}

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

/* Overrides Globais para classes utilitárias do Bootstrap */
[data-theme="dark"] .bg-white,
[data-theme="dark"] .bg-light {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
}

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

[data-theme="dark"] .border-light,
[data-theme="dark"] .border-white {
    border-color: var(--card-border) !important;
}

[data-theme="dark"] .sidebar {
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
}

[data-theme="dark"] .nav-items .nav-item .nav-link {
    color: var(--sidebar-text);
}

[data-theme="dark"] .nav-items .nav-item .nav-link:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-active-text);
}

[data-theme="dark"] .nav-items .nav-item.active .nav-link {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
}

/* --- Correções Premium --- */
[data-theme="dark"] .page-link {
    background-color: var(--card-bg);
    border-color: var(--card-border);
    color: var(--text-color);
}
[data-theme="dark"] .page-link:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--text-color);
}
[data-theme="dark"] .page-item.disabled .page-link {
    background-color: var(--bg-color);
    border-color: var(--card-border);
    color: var(--sidebar-text);
}
[data-theme="dark"] .page-item.active .page-link {
    background-color: #3b82f6;
    border-color: #3b82f6;
    color: #fff;
}

[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
    color: var(--text-color);
    border-color: var(--table-border);
    background-color: transparent;
}
[data-theme="dark"] .table thead th {
    background-color: rgba(0, 0, 0, 0.2) !important;
    color: var(--badge-text);
}

[data-theme="dark"] .badge.bg-light {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #f8fafc !important;
}