/* Estilos do Painel Administrativo */

/* Variáveis CSS */
:root {
    /* Cores Principais */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --secondary-color: #3b82f6;
    --accent-color: #10b981;
    --success-color: #059669;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #0ea5e9;
    
    /* Cores Claras */
    --primary-color-light: #dbeafe;
    --success-color-light: #d1fae5;
    --warning-color-light: #fef3c7;
    --danger-color-light: #fee2e2;
    --info-color-light: #e0f2fe;
    
    /* Cores Neutras */
    --dark-color: #111827;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    
    /* Tipografia */
    --font-primary: 'Inter', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

/* Layout Principal */
body {
    font-family: var(--font-primary);
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
}

.admin-body {
    background: #f8fafc;
    font-family: var(--font-primary);
}

.admin-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 70px;
}

/* Header Administrativo */
.admin-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid #e2e8f0;
    z-index: 1000;
    height: 70px;
}

.admin-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    height: 100%;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: #64748b;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

.sidebar-toggle:hover {
    background: #f1f5f9;
    color: #1e40af;
}

.admin-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Menu do Usuário */
.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    color: #64748b;
}

.user-menu-toggle:hover {
    background: #f1f5f9;
}

.user-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
}

.user-menu-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #64748b;
    text-decoration: none;
    transition: all 0.2s;
}

.user-menu-dropdown a:hover {
    background: #f1f5f9;
    color: #1e40af;
}

.user-menu-dropdown a.logout-link {
    color: #dc2626;
    border-top: 1px solid #e2e8f0;
    margin-top: 0.5rem;
}

.user-menu-dropdown a.logout-link:hover {
    background: #fef2f2;
    color: #b91c1c;
}

.dropdown-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 0.5rem 0;
}

/* Sidebar */
.admin-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid #e2e8f0;
    height: calc(100vh - 70px);
    position: fixed;
    left: 0;
    top: 70px;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.admin-sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-content {
    padding: 1.5rem 0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sidebar-menu {
    flex: 1;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu .menu-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.5rem 0.5rem;
    margin-top: 1rem;
}

.sidebar-menu .menu-header:first-child {
    margin-top: 0;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: #64748b;
    text-decoration: none;
    transition: all 0.2s;
    position: relative;
}

.sidebar-menu li a:hover {
    background: #f1f5f9;
    color: #1e40af;
}

.sidebar-menu li.active a {
    background: #dbeafe;
    color: #1e40af;
    font-weight: 500;
}

.sidebar-menu li.active a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #1e40af;
}

.badge {
    background: #ef4444;
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    margin-left: auto;
}

/* Footer da Sidebar */
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    color: #64748b;
    font-size: 2rem;
}

.user-details strong {
    display: block;
    color: #374151;
    font-size: 0.875rem;
}

.user-details small {
    color: #94a3b8;
    font-size: 0.75rem;
}

/* Conteúdo Principal */
.admin-main {
    flex: 1;
    margin-left: 280px;
    background: var(--gray-50);
    min-height: calc(100vh - 70px);
    transition: margin-left 0.3s ease;
}

.admin-main.expanded {
    margin-left: 0;
}

.admin-content {
    padding: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* Page Header */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: #64748b;
    margin: 0;
}

/* Cards de Estatísticas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 0.75rem;
    background: #dbeafe;
    color: #1e40af;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.new {
    background: #fef3c7;
    color: #d97706;
}

.stat-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.25rem 0;
}

.stat-content p {
    color: #64748b;
    margin: 0;
    font-size: 0.875rem;
}

/* Grid do Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.dashboard-card {
    background: white;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: between;
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.card-content {
    padding: 1.5rem;
}

/* Listas */
.contact-list,
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item,
.activity-item {
    padding: 1rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.contact-info strong {
    color: #1f2937;
}

.contact-info .email {
    color: #64748b;
    font-size: 0.875rem;
}

.status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: auto;
}

.status-new {
    background: #fef3c7;
    color: #92400e;
}

.status-read {
    background: #dbeafe;
    color: #1e40af;
}

.status-replied {
    background: #d1fae5;
    color: #047857;
}

.status-archived {
    background: #f3f4f6;
    color: #6b7280;
}

.contact-message {
    color: #4b5563;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.contact-meta {
    color: #9ca3af;
    font-size: 0.75rem;
}

.activity-item {
    display: flex;
    gap: 1rem;
}

.activity-icon {
    color: #64748b;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.activity-content strong {
    color: #1f2937;
}

.activity-content span {
    color: #64748b;
    margin-left: 0.5rem;
}

.activity-content p {
    margin: 0.25rem 0;
    color: #6b7280;
}

/* Estilos Adicionais para Componentes */

/* Cards e Grids */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.admin-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.card-header h3 {
    margin: 0;
    color: var(--gray-900);
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
}

.card-body {
    padding: var(--spacing-xl);
}

/* Formulários */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group input[readonly] {
    background-color: var(--gray-50);
    color: var(--gray-500);
}

.form-group small {
    color: var(--gray-500);
    font-size: 0.75rem;
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 40px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--gray-100);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-200);
    color: var(--gray-900);
}

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

.btn-warning:hover {
    background-color: #d97706;
    border-color: #d97706;
}

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

.btn-danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
}

.btn-outline {
    background-color: transparent;
    color: var(--gray-600);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    background-color: var(--gray-50);
    color: var(--gray-800);
    border-color: var(--gray-400);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.75rem;
    min-height: 32px;
}

/* Alertas */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border: 1px solid transparent;
}

.alert-success {
    background-color: var(--success-color-light);
    color: var(--success-color);
    border-color: var(--success-color);
}

.alert-error {
    background-color: var(--danger-color-light);
    color: var(--danger-color);
    border-color: var(--danger-color);
}

.alert-warning {
    background-color: var(--warning-color-light);
    color: var(--warning-color);
    border-color: var(--warning-color);
}

.alert-info {
    background-color: var(--info-color-light);
    color: var(--info-color);
    border-color: var(--info-color);
}

/* Status Badges */
.status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-badge.active {
    background-color: var(--success-color-light);
    color: var(--success-color);
}

.status-badge.inactive {
    background-color: var(--gray-200);
    color: var(--gray-600);
}

/* Tabelas */
.table-responsive {
    overflow-x: auto;
    margin-top: var(--spacing-lg);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.admin-table th,
.admin-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.admin-table th {
    background-color: var(--gray-50);
    font-weight: var(--font-weight-semibold);
    color: var(--gray-900);
    font-size: 0.875rem;
}

.admin-table td {
    color: var(--gray-700);
    font-size: 0.875rem;
}

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

.modal-content {
    background-color: white;
    margin: 5% auto;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    margin: 0;
    color: var(--gray-900);
    font-size: 1.125rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-500);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.modal-body {
    padding: var(--spacing-xl);
}

/* Content Header */
.content-header {
    margin-bottom: var(--spacing-xl);
}

.content-header h1 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--gray-900);
    font-size: 1.875rem;
    font-weight: var(--font-weight-semibold);
}

.content-header p {
    color: var(--gray-600);
    margin: 0;
}

/* Estados vazios */
.empty-state {
    text-align: center;
    padding: var(--spacing-4xl);
    color: var(--gray-500);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-400);
}

.empty-state h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--gray-700);
}

.empty-state p {
    margin: 0;
}

/* Responsivo */
@media (max-width: 768px) {
    .admin-layout {
        padding-top: 70px;
    }
    
    .admin-sidebar {
        transform: translateX(-100%);
        z-index: 999;
    }
    
    .admin-sidebar.show {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .admin-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        justify-content: center;
    }
    
    .modal-content {
        margin: 2% auto;
        width: 95%;
    }
    
    .content-header h1 {
        font-size: 1.5rem;
    }
}