/**
 * Estilos do Módulo Ativos
 * Versão: 1.0.0
 */

/* ===== Container Principal ===== */
.ativos-container {
    padding: 20px;
}

.ativos-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.ativos-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

/* ===== KPIs ===== */
.kpis-ativos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 1200px) {
    .kpis-ativos {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .kpis-ativos {
        grid-template-columns: 1fr;
    }
}

.kpis-ativos .kpi-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.kpis-ativos .kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.kpis-ativos .kpi-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.kpis-ativos .kpi-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted, #666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.kpis-ativos .kpi-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary, #333);
    margin-bottom: 4px;
}

.kpis-ativos .kpi-meta {
    font-size: 12px;
    color: var(--text-muted, #666);
}

/* ===== Filtros ===== */
.ativos-filtros {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.ativos-filtros input[type="text"],
.ativos-filtros select {
    padding: 10px 14px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 6px;
    font-size: 14px;
    background: var(--input-bg, #fff);
    color: var(--text-primary, #333);
}

.ativos-filtros input[type="text"] {
    flex: 1;
    min-width: 250px;
}

.ativos-filtros select {
    min-width: 180px;
}

/* ===== Tabela ===== */
.ativos-tabela-container {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    overflow: hidden;
}

.ativos-tabela {
    width: 100%;
    border-collapse: collapse;
}

.ativos-tabela thead {
    background: var(--table-header-bg, #f5f5f5);
}

.ativos-tabela th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted, #666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color, #ddd);
}

.ativos-tabela tbody tr {
    border-bottom: 1px solid var(--border-color, #eee);
    transition: background-color 0.2s;
}

.ativos-tabela tbody tr:hover {
    background-color: var(--hover-bg, #f9f9f9);
}

.ativos-tabela td {
    padding: 14px 16px;
    font-size: 14px;
    color: var(--text-primary, #333);
}

.ativos-tabela td.acoes {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.btn-icon:hover {
    background-color: var(--hover-bg, #f0f0f0);
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background-color: #d4edda;
    color: #155724;
}

.badge-warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge-danger {
    background-color: #f8d7da;
    color: #721c24;
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-dialog {
    background: var(--modal-bg, #fff);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s;
    overflow: hidden;
}

.modal-dialog.modal-lg {
    max-width: 900px;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 20px 24px 16px 24px;
    border-bottom: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--modal-bg, #fff);
}

.modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.btn-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted, #666);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.btn-close:hover {
    background-color: var(--hover-bg, #f0f0f0);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(85vh - 140px);
    flex: 1 1 auto;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color, #eee);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-shrink: 0;
    background: var(--modal-bg, #fff);
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 0;
    border-bottom: 1px solid var(--border-color, #eee);
    background: var(--modal-bg, #fff);
    padding: 0 24px !important;
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-muted, #666);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--primary-color, #007bff);
}

.tab-btn.active {
    color: var(--primary-color, #007bff);
    border-bottom-color: var(--primary-color, #007bff);
    font-weight: 600;
}

/* ===== Formulários ===== */
.form-section {
    margin-bottom: 24px;
}

.form-section h4 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary, #333);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 12px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: var(--input-bg, #fff);
    color: var(--text-primary, #333);
    transition: border-color 0.2s;
}

.form-group textarea {
    max-height: 120px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color, #007bff);
}

.form-group small {
    font-size: 12px;
    color: var(--text-muted, #666);
    margin-top: 4px;
}

/* ===== Botões ===== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary-color, #007bff);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-hover, #0056b3);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,123,255,0.3);
}

.btn-secondary {
    background-color: var(--secondary-color, #6c757d);
    color: #fff;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover, #545b62);
}