/* Estilos Globais */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #1abc9c;
    --success-color: #2ecc71;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    --light-color: #f5f5f5;
    --dark-color: #333;
    --border-color: #ddd;
    --text-color: #333;
    --text-light: #7f8c8d;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--light-color);
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Cabeçalho */
.header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-info span {
    margin-right: 15px;
}

/* Navegação */
.nav {
    background-color: var(--secondary-color);
    padding: 10px 20px;
}

.nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav li {
    margin-right: 20px;
    position: relative;
}

.nav a {
    color: white;
    text-decoration: none;
    padding: 5px 10px;
    display: block;
}

.nav a.active {
    background-color: var(--accent-color);
    border-radius: 3px;
}

/* Dropdown menu styles */
.nav .dropdown {
    position: relative;
}

.nav .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--secondary-color);
    min-width: 160px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    border-radius: 3px;
    z-index: 1000;
    flex-direction: column;
}

.nav .dropdown:hover .dropdown-menu {
    display: flex;
}

.nav .dropdown-menu li {
    margin: 0;
}

.nav .dropdown-menu a {
    padding: 10px 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav .dropdown-menu a:hover {
    background-color: var(--accent-color);
}

.nav .dropdown-menu li:last-child a {
    border-bottom: none;
}

/* Layout Principal */
.main {
    display: flex;
    margin-top: 20px;
}

.sidebar {
    width: 250px;
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.sidebar h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
}

.sidebar li {
    margin-bottom: 10px;
}

.sidebar a {
    color: var(--primary-color);
    text-decoration: none;
    display: block;
    padding: 8px 10px;
    border-radius: 3px;
}

.sidebar a:hover {
    background-color: var(--light-color);
}

.sidebar a.active {
    background-color: var(--accent-color);
    color: white;
}

.content {
    flex: 1;
    margin-left: 20px;
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    font-size: 16px;
}

textarea.form-control {
    min-height: 100px;
}

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

.form-actions button {
    margin-left: 10px;
}

.required:after {
    content: " *";
    color: var(--danger-color);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 8px 15px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background-color: #3498db;
}

.btn-success {
    background-color: var(--success-color);
}

.btn-warning {
    background-color: var(--warning-color);
}

.btn-danger {
    background-color: var(--danger-color);
}

/* Botões de ação */
.btn-small {
    padding: 4px 8px;
    font-size: 12px;
    margin: 0 2px;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-view {
    background-color: #3498db;
    color: white;
}

.btn-view:hover {
    background-color: #2980b9;
}

.btn-edit {
    background-color: #f39c12;
    color: white;
}

.btn-edit:hover {
    background-color: #e67e22;
}

.btn-delete {
    background-color: #e74c3c;
    color: white;
}

.btn-delete:hover {
    background-color: #c0392b;
}

.btn-delete:disabled {
    background-color: #bdc3c7;
    color: #7f8c8d;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-delete:disabled:hover {
    background-color: #bdc3c7;
}

/* Ações */
.actions {
    display: flex;
    gap: 5px;
    align-items: center;
}

/* Status badges */
.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-criado {
    background-color: #ecf0f1;
    color: #2c3e50;
}

.status-em_engenharia {
    background-color: #e3f2fd;
    color: #1976d2;
}

.status-em_orcamentos {
    background-color: #fff3e0;
    color: #f57c00;
}

.status-aprovado {
    background-color: #e8f5e8;
    color: #388e3c;
}

.status-em_fabrica {
    background-color: #f3e5f5;
    color: #7b1fa2;
}

.status-concluido {
    background-color: #e1f5fe;
    color: #0288d1;
}

.status-rejeitado {
    background-color: #ffebee;
    color: #d32f2f;
}

/* Abas */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    border: 1px solid transparent;
}

.tab.active {
    border: 1px solid var(--border-color);
    border-bottom: 1px solid white;
    border-radius: 3px 3px 0 0;
    margin-bottom: -1px;
    background-color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Informações do Produto */
.product-info {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.product-info h4 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

/* Timeline */
.timeline {
    margin-top: 20px;
    position: relative;
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    left: 15px;
    height: 100%;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-left: 40px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: -33px;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #3498db;
    border: 2px solid white;
}

.timeline-date {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 5px;
}

.timeline-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.timeline-content {
    color: var(--text-color);
}

/* Dashboard */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card {
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 20px;
}

.card h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

/* Indicadores de Status */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-green {
    background-color: var(--success-color);
}

.status-yellow {
    background-color: var(--warning-color);
}

.status-red {
    background-color: var(--danger-color);
}

/* Lista de Projetos */
.project-list {
    margin-top: 20px;
}

.project-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.project-item:last-child {
    border-bottom: none;
}

.project-title {
    font-weight: bold;
}

.project-meta {
    color: var(--text-light);
    font-size: 14px;
}

.project-status {
    display: flex;
    align-items: center;
}

/* Barra de Progresso */
.progress-bar {
    height: 20px;
    background-color: #ecf0f1;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 5px;
}

.progress-fill {
    height: 100%;
    background-color: #3498db;
}

/* Responsividade */
@media (max-width: 768px) {
    .main {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .content {
        margin-left: 0;
    }
    
    .dashboard {
        grid-template-columns: 1fr;
    }
    
    .project-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .project-status {
        margin-top: 10px;
    }
}

/* Estilos para campos de especificações técnicas */
.form-row {
    display: flex;
    gap: 15px;
    align-items: end;
}

.form-row .form-group {
    flex: 1;
}

.form-group small {
    color: #666;
    font-size: 12px;
    margin-top: 2px;
    display: block;
}

/* Campos de medidas e peso */
.form-group input[type="number"] {
    text-align: right;
}

.form-group input[type="number"]::placeholder {
    text-align: left;
}

/* Especificações na lista de produtos */
.products-table td small {
    color: #666;
    font-size: 11px;
    line-height: 1.3;
}

.products-table td small strong {
    color: #333;
}

/* Badge para software */
.products-table td small span {
    background-color: #e3f2fd;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 500;
}

/* Responsividade para campos de especificações */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-row .form-group {
        flex: none;
    }
}