:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
}

[data-theme="dark"] {
    --bg-primary: #1a1d24;
    --bg-secondary: #212529;
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --card-bg: #2d3139;
    --border-color: #495057;
}

body {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.main-content {
    margin-top: 70px;
    padding: 20px 0;
    flex: 1;
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.card-title {
    color: var(--text-primary);
}

.card-text {
    color: var(--text-secondary);
}

/* Stat Cards */
.stat-card {
    text-align: center;
    padding: 25px;
}

.stat-card .stat-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-card .stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

/* Table Styles */
.table {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .table {
    --bs-table-bg: var(--card-bg);
    --bs-table-striped-bg: #343a40;
    --bs-table-hover-bg: #3d4449;
}

.table-container {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Status Badges */
.badge-status-ativo {
    background-color: #28a745;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-status-inativo {
    background-color: #dc3545;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

/* Buttons */
.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.login-logo {
    font-size: 4rem;
    margin-bottom: 20px;
}

/* Search and Filter */
.search-filter-container {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: #667eea;
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

/* Modal */
.modal-content {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

/* Footer */
.footer {
    margin-top: auto;
    background-color: #212529 !important;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .stat-card .stat-number {
        font-size: 2rem;
    }
    
    .stat-card .stat-icon {
        font-size: 2.5rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* Alert Styles */
.alert {
    border-radius: 10px;
    border: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}