/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Cores predominantes */
:root {
    --azul: #2196F3;
    --verde: #4CAF50;
    --amarelo: #FFC107;
    --vermelho: #F44336;
    --azul-escuro: #1976D2;
    --verde-escuro: #388E3C;
    --amarelo-escuro: #FFA000;
    --vermelho-escuro: #D32F2F;
}

/* Tela de Login */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

.login-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.login-header p {
    font-size: 14px;
    opacity: 0.9;
}

.login-form {
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul);
}

.login-footer {
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: #666;
    background: #f5f5f5;
}

/* Header Principal */
.main-header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h2 {
    color: var(--azul);
    font-size: 24px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    color: #666;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s;
}

.nav-link:hover {
    background: var(--azul);
    color: white;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-name {
    font-weight: 500;
    color: #333;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    background: transparent;
}

.container-fullwidth {
    max-width: 95%;
    margin: 0 auto;
    padding: 20px;
    background: transparent;
}

/* Cards */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 20px;
    margin-bottom: 20px;
    overflow: visible;
}

.card h2 {
    margin-bottom: 20px;
    color: var(--azul);
}

/* Dashboard Cards */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.card-blue { background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%); color: white; }
.card-green { background: linear-gradient(135deg, var(--verde) 0%, var(--verde-escuro) 100%); color: white; }
.card-yellow { background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%); color: white; }
.card-red { background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-escuro) 100%); color: white; }

.card-status {
    background: white !important;
    border: 2px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.card h3 {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.card-status h3 {
    opacity: 1;
    font-weight: 600;
}

.card-value {
    font-size: 28px;
    font-weight: bold;
}

/* Botões */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    font-weight: 500;
}

.btn-primary {
    background: var(--azul);
    color: white;
}

.btn-primary:hover {
    background: var(--azul-escuro);
}

.btn-secondary {
    background: #757575;
    color: white;
}

.btn-secondary:hover {
    background: #616161;
}

.btn-green {
    background: var(--verde);
    color: white;
}

.btn-green:hover {
    background: var(--verde-escuro);
}

.btn-yellow {
    background: var(--amarelo);
    color: #333;
}

.btn-yellow:hover {
    background: var(--amarelo-escuro);
}

.btn-red {
    background: var(--vermelho);
    color: white;
}

.btn-red:hover {
    background: var(--vermelho-escuro);
}

.btn-blue {
    background: var(--azul);
    color: white;
}

.btn-blue:hover {
    background: var(--azul-escuro);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Tabela */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    table-layout: auto;
}

.table th,
.table td {
    padding: 8px 6px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.table th {
    background: var(--azul);
    color: white;
    font-weight: 600;
    font-size: 11px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tr:hover {
    background: #f5f5f5;
}

.table-compact {
    font-size: 11px;
}

.table-compact th,
.table-compact td {
    padding: 6px 4px;
}

.table-compact .btn-sm {
    padding: 4px 8px;
    font-size: 10px;
}

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    display: inline-block;
}

.badge-blue {
    background: var(--azul);
    color: white;
}

.badge-green {
    background: var(--verde);
    color: white;
}

.badge-yellow {
    background: var(--amarelo);
    color: #333;
}

.badge-red {
    background: var(--vermelho);
    color: white;
}

.badge-gray {
    background: #9E9E9E;
    color: white;
}

/* Alertas */
.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #e8f5e9;
    color: var(--verde-escuro);
    border-left: 4px solid var(--verde);
}

.alert-error {
    background: #ffebee;
    color: var(--vermelho-escuro);
    border-left: 4px solid var(--vermelho);
}

/* Filtros */
.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
}

.filter-group input,
.filter-group select {
    flex: 1;
    min-width: 150px;
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    animation: slideDown 0.3s ease;
}

.modal-large {
    max-width: 900px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.close:hover,
.close:focus {
    color: var(--vermelho);
}

.modal h2 {
    margin-bottom: 20px;
    color: var(--azul);
}

/* Form Layout */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-header h1 {
    color: var(--azul);
    font-size: 28px;
}

/* Grid de Gráficos */
.graficos-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 20px;
    margin-bottom: 20px;
}

/* Responsivo */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .dashboard-cards {
        grid-template-columns: 1fr;
    }
    
    .graficos-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-group {
        flex-direction: column;
    }
    
    .filter-group input,
    .filter-group select {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .table {
        font-size: 12px;
    }
    
    .table th,
    .table td {
        padding: 8px;
    }
}

/* Gráfico */
canvas {
    max-height: 400px;
}