/* Portal do Cliente - Design Moderno e Responsivo */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Cores do Portal */
    --portal-primary: #667eea;
    --portal-primary-dark: #5a6fd8;
    --portal-secondary: #764ba2;
    --portal-accent: #f093fb;
    --portal-success: #10b981;
    --portal-warning: #f59e0b;
    --portal-danger: #ef4444;
    --portal-info: #3b82f6;
    
    /* Cores de fundo */
    --portal-bg-primary: #ffffff;
    --portal-bg-secondary: #f8fafc;
    --portal-bg-tertiary: #f1f5f9;
    
    /* Cores de texto */
    --portal-text-primary: #1e293b;
    --portal-text-secondary: #64748b;
    --portal-text-muted: #94a3b8;
    
    /* Sombras */
    --portal-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --portal-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --portal-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --portal-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --portal-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Bordas */
    --portal-radius: 8px;
    --portal-radius-lg: 12px;
    --portal-radius-xl: 16px;
    
    /* Espaçamentos */
    --portal-space-xs: 4px;
    --portal-space-sm: 8px;
    --portal-space-md: 16px;
    --portal-space-lg: 24px;
    --portal-space-xl: 32px;
    --portal-space-2xl: 48px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--portal-text-primary);
    background-color: var(--portal-bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout Principal */
.portal-layout {
    display: flex;
    min-height: 100vh;
    background: var(--portal-bg-secondary);
}

/* Sidebar */
.portal-sidebar {
    width: 280px;
    background: var(--portal-bg-primary);
    border-right: 1px solid var(--portal-bg-tertiary);
    box-shadow: var(--portal-shadow-lg);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.portal-sidebar-header {
    padding: var(--portal-space-lg);
    border-bottom: 1px solid var(--portal-bg-tertiary);
    background: linear-gradient(135deg, var(--portal-primary) 0%, var(--portal-secondary) 100%);
    color: white;
}

.portal-sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--portal-space-sm);
}

.portal-sidebar-brand h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.portal-sidebar-nav {
    padding: var(--portal-space-md) 0;
}

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

.portal-sidebar-item {
    margin: 0;
}

.portal-sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--portal-space-md);
    padding: var(--portal-space-md) var(--portal-space-lg);
    color: var(--portal-text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.portal-sidebar-link:hover {
    background: var(--portal-bg-secondary);
    color: var(--portal-primary);
    border-left-color: var(--portal-primary);
}

.portal-sidebar-link.active {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: var(--portal-primary);
    border-left-color: var(--portal-primary);
}

.portal-sidebar-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Notificações */
.portal-notification-badge {
    background: var(--portal-danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: auto;
    min-width: 18px;
    text-align: center;
}

/* Área Principal */
.portal-main {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
}

/* Header Simplificado */
.portal-header {
    background: var(--portal-bg-primary);
    border-bottom: 1px solid var(--portal-bg-tertiary);
    padding: var(--portal-space-md) var(--portal-space-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--portal-shadow);
}

.portal-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.portal-header-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--portal-text-primary);
    margin: 0;
}

.portal-header-actions {
    display: flex;
    align-items: center;
    gap: var(--portal-space-md);
}

.portal-user-info {
    display: flex;
    align-items: center;
    gap: var(--portal-space-md);
}

.portal-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--portal-primary) 0%, var(--portal-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.portal-user-name {
    font-weight: 500;
    color: var(--portal-text-primary);
}

/* Sistema de Notificações no Header */
.portal-notifications {
    position: relative;
    display: flex;
    align-items: center;
}

.portal-notification-btn {
    background: none;
    border: none;
    color: var(--portal-text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--portal-space-sm);
    border-radius: var(--portal-radius);
    transition: all 0.2s ease;
    position: relative;
}

.portal-notification-btn:hover {
    background: var(--portal-bg-secondary);
    color: var(--portal-primary);
}

.portal-notification-badge-header {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--portal-danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    line-height: 1;
}

.portal-notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    background: var(--portal-bg-primary);
    border: 1px solid var(--portal-bg-tertiary);
    border-radius: var(--portal-radius-lg);
    box-shadow: var(--portal-shadow-xl);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.portal-notification-dropdown.open {
    display: block;
}

.portal-notification-header {
    padding: var(--portal-space-md);
    border-bottom: 1px solid var(--portal-bg-tertiary);
    background: var(--portal-bg-secondary);
    border-radius: var(--portal-radius-lg) var(--portal-radius-lg) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.portal-notification-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--portal-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--portal-space-xs);
}

.btn-mark-all-read {
    background: var(--portal-primary);
    color: white;
    border: none;
    border-radius: var(--portal-radius);
    padding: var(--portal-space-xs) var(--portal-space-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--portal-space-xs);
}

.btn-mark-all-read:hover {
    background: var(--portal-primary-dark);
    transform: translateY(-1px);
}

.btn-mark-all-read i {
    width: 14px;
    height: 14px;
}

.portal-notification-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portal-notification-item {
    padding: var(--portal-space-md);
    border-bottom: 1px solid var(--portal-bg-tertiary);
    transition: all 0.2s ease;
    cursor: pointer;
}

.portal-notification-item:hover {
    background: var(--portal-bg-secondary);
}

.portal-notification-item[style*="opacity: 0.5"] {
    background: var(--portal-bg-tertiary);
    color: var(--portal-text-tertiary);
}

.portal-notification-item[style*="opacity: 0.5"] .portal-notification-content h4,
.portal-notification-item[style*="opacity: 0.5"] .portal-notification-content p {
    color: var(--portal-text-tertiary);
}

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

.portal-notification-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--portal-text-primary);
    margin: 0 0 var(--portal-space-xs) 0;
}

.portal-notification-content p {
    font-size: 0.75rem;
    color: var(--portal-text-secondary);
    margin: 0;
}

.portal-notification-time {
    font-size: 0.75rem;
    color: var(--portal-text-muted);
    margin-top: var(--portal-space-xs);
}

.portal-notification-empty {
    padding: var(--portal-space-xl);
    text-align: center;
    color: var(--portal-text-secondary);
}

.portal-notification-empty i {
    font-size: 2rem;
    margin-bottom: var(--portal-space-sm);
    color: var(--portal-text-muted);
}

/* Botão de Logout */
.btn-logout {
    background: var(--portal-bg-tertiary);
    color: var(--portal-text-primary);
    border: 1px solid var(--portal-bg-tertiary);
    padding: var(--portal-space-sm) var(--portal-space-md);
    border-radius: var(--portal-radius);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--portal-space-xs);
}

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

/* Botão de Menu Mobile */
.btn-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--portal-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--portal-space-sm);
    border-radius: var(--portal-radius);
    transition: all 0.2s ease;
}

.btn-menu-toggle:hover {
    background: var(--portal-bg-secondary);
}

/* Overlay para mobile */
.portal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.portal-overlay.open {
    display: block;
}

/* Container Principal */
.portal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--portal-space-lg) var(--portal-space-md);
}

/* Cards */
.portal-card {
    background: var(--portal-bg-primary);
    border-radius: var(--portal-radius-lg);
    box-shadow: var(--portal-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
}

.portal-card:hover {
    box-shadow: var(--portal-shadow-md);
    transform: translateY(-2px);
}

.portal-card-header {
    padding: var(--portal-space-lg);
    border-bottom: 1px solid var(--portal-bg-tertiary);
    background: linear-gradient(135deg, var(--portal-bg-primary) 0%, var(--portal-bg-secondary) 100%);
}

.portal-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--portal-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--portal-space-sm);
}

.portal-card-body {
    padding: var(--portal-space-lg);
}

/* Grid System */
.portal-grid {
    display: grid;
    gap: var(--portal-space-lg);
}

.portal-grid-1 { grid-template-columns: 1fr; }
.portal-grid-2 { grid-template-columns: repeat(2, 1fr); }
.portal-grid-3 { grid-template-columns: repeat(3, 1fr); }
.portal-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Métricas */
.portal-metrics {
    display: grid;
    gap: var(--portal-space-md);
    margin-bottom: var(--portal-space-xl);
}

.portal-metric {
    background: var(--portal-bg-primary);
    padding: var(--portal-space-lg);
    border-radius: var(--portal-radius-lg);
    box-shadow: var(--portal-shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.portal-metric:hover {
    box-shadow: var(--portal-shadow-md);
    transform: translateY(-2px);
}

.portal-metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--portal-space-md);
    font-size: 1.5rem;
    color: white;
}

.portal-metric-icon.primary { background: var(--portal-primary); }
.portal-metric-icon.success { background: var(--portal-success); }
.portal-metric-icon.warning { background: var(--portal-warning); }
.portal-metric-icon.info { background: var(--portal-info); }

.portal-metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--portal-text-primary);
    margin-bottom: var(--portal-space-xs);
}

.portal-metric-label {
    color: var(--portal-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Lista de Ordens */
.portal-order-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portal-order-item {
    background: var(--portal-bg-primary);
    border: 1px solid var(--portal-bg-tertiary);
    border-radius: var(--portal-radius-lg);
    padding: var(--portal-space-lg);
    margin-bottom: var(--portal-space-md);
    transition: all 0.3s ease;
}

.portal-order-item:hover {
    border-color: var(--portal-primary);
    box-shadow: var(--portal-shadow-md);
    transform: translateY(-1px);
}

.portal-order-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--portal-space-md);
    gap: var(--portal-space-md);
}

.portal-order-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--portal-text-primary);
    margin: 0 0 var(--portal-space-xs) 0;
}

.portal-order-meta {
    color: var(--portal-text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.portal-order-status {
    padding: var(--portal-space-xs) var(--portal-space-md);
    border-radius: var(--portal-radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.portal-order-status.em-aberto { background: #fef3c7; color: #92400e; }
.portal-order-status.em-andamento { background: #dbeafe; color: #1e40af; }
.portal-order-status.aguardando-aprovacao { background: #fef3c7; color: #92400e; }
.portal-order-status.aguardando-pagamento { background: #fef3c7; color: #92400e; }
.portal-order-status.concluida { background: #d1fae5; color: #065f46; }

.portal-order-actions {
    display: flex;
    gap: var(--portal-space-sm);
    margin-top: var(--portal-space-md);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--portal-space-xs);
    padding: var(--portal-space-sm) var(--portal-space-md);
    border: none;
    border-radius: var(--portal-radius);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--portal-primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--portal-bg-tertiary);
    color: var(--portal-text-primary);
    border: 1px solid var(--portal-bg-tertiary);
}

.btn-secondary:hover {
    background: var(--portal-text-secondary);
    color: white;
    border-color: var(--portal-text-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--portal-text-primary);
    border: 1px solid var(--portal-text-secondary);
}

.btn-outline:hover {
    background: var(--portal-text-secondary);
    color: white;
}

.btn-sm {
    padding: var(--portal-space-xs) var(--portal-space-sm);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--portal-space-md) var(--portal-space-lg);
    font-size: 1rem;
}

/* Alertas */
.alert {
    padding: var(--portal-space-md);
    border-radius: var(--portal-radius);
    margin-bottom: var(--portal-space-md);
    border-left: 4px solid;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border-left-color: var(--portal-success);
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-left-color: var(--portal-warning);
}

.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border-left-color: var(--portal-danger);
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border-left-color: var(--portal-info);
}

/* Seletor de Loja */
.loja-selector {
    background: var(--portal-bg-primary);
    border-radius: var(--portal-radius-lg);
    padding: var(--portal-space-lg);
    margin-bottom: var(--portal-space-lg);
    box-shadow: var(--portal-shadow);
}

.loja-selector h3 {
    margin: 0 0 var(--portal-space-md) 0;
    color: var(--portal-text-primary);
    font-size: 1.125rem;
    font-weight: 600;
}

.loja-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--portal-space-md);
}

.loja-card {
    background: var(--portal-bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--portal-radius);
    padding: var(--portal-space-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.loja-card:hover {
    border-color: var(--portal-primary);
    transform: translateY(-2px);
    box-shadow: var(--portal-shadow-md);
}

.loja-card.active {
    border-color: var(--portal-primary);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.loja-card h4 {
    margin: 0 0 var(--portal-space-xs) 0;
    color: var(--portal-text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.loja-card p {
    margin: 0;
    color: var(--portal-text-secondary);
    font-size: 0.875rem;
}

/* Responsividade */
@media (max-width: 1024px) {
    .btn-menu-toggle {
        display: block;
    }
    
    .portal-sidebar {
        transform: translateX(-100%);
    }
    
    .portal-sidebar.open {
        transform: translateX(0);
    }
    
    .portal-main {
        margin-left: 0;
    }
    
    .portal-header-content {
        padding: 0 var(--portal-space-md);
    }
    
    .portal-container {
        padding: var(--portal-space-md);
    }
}

@media (max-width: 768px) {
    .portal-sidebar {
        width: 100%;
        max-width: 320px;
    }
    
    .portal-header {
        padding: var(--portal-space-sm) var(--portal-space-md);
    }
    
    .portal-header-title {
        font-size: 1.25rem;
    }
    
    .portal-user-name {
        display: none;
    }
    
    .portal-grid-2,
    .portal-grid-3,
    .portal-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .portal-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portal-order-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .portal-order-actions {
        width: 100%;
        justify-content: stretch;
    }
    
    .portal-order-actions .btn {
        flex: 1;
        text-align: center;
    }
    
    .loja-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .portal-container {
        padding: var(--portal-space-md);
    }
    
    .portal-metrics {
        grid-template-columns: 1fr;
    }
    
    .nav-menu a {
        padding: var(--portal-space-xs) var(--portal-space-sm);
        font-size: 0.75rem;
    }
    
    .portal-brand h1 {
        font-size: 1.25rem;
    }
}

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

.portal-card,
.portal-metric,
.portal-order-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--portal-primary);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Utilitários */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--portal-space-xs); }
.mb-2 { margin-bottom: var(--portal-space-sm); }
.mb-3 { margin-bottom: var(--portal-space-md); }
.mb-4 { margin-bottom: var(--portal-space-lg); }
.mb-5 { margin-bottom: var(--portal-space-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--portal-space-xs); }
.mt-2 { margin-top: var(--portal-space-sm); }
.mt-3 { margin-top: var(--portal-space-md); }
.mt-4 { margin-top: var(--portal-space-lg); }
.mt-5 { margin-top: var(--portal-space-xl); }