/**
 * Estilos Personalizados
 * Sistema de Cadastro de Clientes
 */

/* Variáveis CSS */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.375rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --transition: all 0.15s ease-in-out;
}

/* Reset e configurações gerais */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f5f5;
}

/* Navbar personalizada */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: var(--light-color);
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* Botões */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-group .btn {
    margin-right: 2px;
}

.btn-group .btn:last-child {
    margin-right: 0;
}

/* Tabelas */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.025);
}

.table-responsive {
    border-radius: var(--border-radius);
}

/* Formulários */
.form-control,
.form-select {
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--dark-color);
}

.invalid-feedback {
    font-size: 0.875rem;
}

/* Badges */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Alertas */
.alert {
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.alert-dismissible .btn-close {
    padding: 0.75rem 1rem;
}

/* Modais */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
}

.modal-footer {
    border-top: 1px solid #dee2e6;
}

/* Cards de estatísticas */
.card.bg-primary,
.card.bg-success,
.card.bg-warning,
.card.bg-info,
.card.bg-danger {
    border: none;
}

.card.bg-primary .card-body,
.card.bg-success .card-body,
.card.bg-warning .card-body,
.card.bg-info .card-body,
.card.bg-danger .card-body {
    padding: 1.5rem;
}

/* Ícones */
.bi {
    vertical-align: -0.125em;
}

/* Estados vazios */
.text-center .bi {
    opacity: 0.5;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        margin-right: 0;
        margin-bottom: 2px;
        border-radius: var(--border-radius) !important;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .d-flex.justify-content-between {
        flex-direction: column;
        gap: 1rem;
    }
    
    .d-flex.justify-content-between > * {
        width: 100%;
        text-align: center;
    }
    
    .btn-group {
        justify-content: center;
    }
}

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

.card,
.alert {
    animation: fadeIn 0.3s ease-out;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-color);
}

/* Utilitários */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cursor-pointer {
    cursor: pointer;
}

.border-dashed {
    border-style: dashed !important;
}

/* Estados de loading */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .modal,
    .alert-dismissible .btn-close {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    body {
        background-color: white;
    }
}

/* Melhorias de acessibilidade */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Cores de status */
.status-ativo {
    color: var(--success-color);
}

.status-inativo {
    color: var(--secondary-color);
}

/* Melhorias visuais */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.rounded-lg {
    border-radius: 0.5rem !important;
}

.border-light {
    border-color: #dee2e6 !important;
}

/* Espaçamentos personalizados */
.py-6 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

.my-6 {
    margin-top: 3rem !important;
    margin-bottom: 3rem !important;
}