/* ================================
   RESPONSIVE - TABLET (768px a 1024px)
   ================================ */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .wrapper {
        grid-template-columns: 200px 1fr;
        gap: 20px;
    }

    .header-content {
        gap: 15px;
    }

    .search-bar {
        max-width: 300px;
    }
}

/* ================================
   RESPONSIVE - MOBILE (até 768px)
   ================================ */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Header */
    .header-content {
        flex-wrap: wrap;
        gap: 10px;
    }

    .logo {
        min-width: auto;
        font-size: 16px;
    }

    .logo img {
        height: 30px;
    }

    .search-bar {
        flex: 1;
        min-width: 200px;
        max-width: none;
        order: 3;
    }

    .header-actions {
        gap: 10px;
    }

    .btn-login {
        padding: 8px 12px;
        font-size: 12px;
    }

    .btn-login span {
        display: none;
    }

    .btn-login::before {
        content: "👤";
        font-size: 16px;
    }

    /* Navbar — menu cascata em modo "acordeão": sem hover no touch, então o
       submenu abre/fecha ao toque (ver setupMenuCascataListeners() em app.js)
       e empilha em baixo do item pai, em vez do flyout lateral do desktop. */
    .nav-menu {
        flex-direction: column;
        overflow-x: visible;
    }

    .nav-item,
    .nav-item-painel {
        width: 100%;
    }

    .nav-link,
    .submenu-link {
        padding: 12px 15px;
        font-size: 13px;
        white-space: normal;
    }

    .nav-item.has-submenu>.submenu,
    .nav-item.has-submenu .submenu .nav-item.has-submenu>.submenu {
        position: static;
        top: auto;
        left: auto;
        min-width: 0;
        width: 100%;
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.12);
    }

    .nav-item.has-submenu .submenu .nav-link,
    .nav-item.has-submenu .submenu .submenu-link {
        padding-left: 30px;
    }

    .nav-item.has-submenu .submenu .submenu .nav-link,
    .nav-item.has-submenu .submenu .submenu .submenu-link {
        padding-left: 45px;
    }

    /* Some só quando o toque abre via JS — não existe :hover em touch */
    .nav-item.has-submenu>.submenu.show {
        display: block !important;
    }

    .nav-link.submenu-aberto .dropdown-arrow {
        transform: rotate(90deg);
    }

    /* Main Content */
    .main-content {
        padding: 20px 0;
    }

    .wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .sidebar {
        position: relative;
        top: auto;
        background-color: transparent;
        padding: 0;
        box-shadow: none;
        order: 2;
    }

    .filter-section {
        background-color: var(--white);
        padding: 15px;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        margin-bottom: 15px;
        border-bottom: 1px solid var(--light-bg);
    }

    .filter-section:last-child {
        margin-bottom: 0;
    }

    /* Products Grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .section-title {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .category-section {
        padding: 15px;
    }

    .product-card {
        border-radius: 6px;
    }

    .product-image {
        height: 150px;
    }

    .product-info {
        padding: 12px;
    }

    .product-name {
        font-size: 14px;
    }

    .product-desc {
        font-size: 12px;
    }

    .product-price {
        font-size: 16px;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-width: 95%;
        max-height: 95vh;
    }

    .modal-content.modal-large {
        max-width: 95%;
    }

    .modal-body {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 15px;
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn-primary {
        width: 100%;
    }

    .qty-input {
        width: 100%;
    }

    /* Cart Item */
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 10px;
    }

    .cart-item-image {
        width: 60px;
        height: 60px;
    }

    .cart-item-qty,
    .cart-item-remove {
        grid-column: 2;
    }

    .cart-actions {
        flex-direction: column;
    }

    .cart-actions .btn-secondary,
    .cart-actions .btn-primary {
        width: 100%;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-section {
        padding-bottom: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .footer-section:last-child {
        border-bottom: none;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 12px;
    }

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

    /* [REFATORADO 2026-05-26 15:45] Modal image constraints mobile - corrigido seletor para .detalhes-imagem */
    .detalhes-imagem {
        min-height: 250px;
        max-height: 300px;
    }

    .detalhes-imagem img {
        max-height: 280px;
    }

    .modal-detalhes-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   RESPONSIVE - SMALL MOBILE (até 480px)
   ================================ */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .header-top {
        padding: 10px 0;
    }

    .header-content {
        flex-direction: column;
    }

    .logo {
        width: 100%;
        justify-content: center;
    }

    .search-bar {
        width: 100%;
        order: 2;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
        order: 3;
    }

    /* Navbar (segue empilhado em coluna, ver bloco de 768px acima) */
    .nav-link,
    .submenu-link {
        padding: 10px 12px;
        font-size: 12px;
    }

    /* Products Grid */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .product-image {
        height: 120px;
    }

    .section-title {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .category-section {
        padding: 12px;
        margin-bottom: 20px;
    }

    /* Sidebar */
    .sidebar {
        margin-bottom: 20px;
    }

    .filter-section {
        margin-bottom: 12px;
    }

    .filter-section h3 {
        font-size: 14px;
    }

    .filter-group label {
        font-size: 13px;
    }

    /* Modal */
    .modal-close {
        right: 15px;
        top: 10px;
        font-size: 24px;
    }

    .modal-header {
        padding: 15px;
    }

    .modal-header h2 {
        font-size: 18px;
    }

    .modal-body {
        padding: 15px;
    }

    .modal-footer {
        padding: 15px;
    }

    /* Modal de Registro - Mobile */
    #registroModal .modal-content {
        max-width: 95%;
        padding: 20px;
        max-height: 85vh;
    }

    #registroModal .modal-header h2 {
        font-size: 18px;
    }

    .login-form input,
    .login-form .form-group small {
        font-size: 13px;
    }

    /* Modal de Recuperar Senha - Mobile */
    #recuperarSenhaModal .modal-content {
        max-width: 95%;
        padding: 20px;
    }

    #recuperarSenhaModal .modal-header h2 {
        font-size: 18px;
    }

    .product-price {
        font-size: 18px;
    }

    /* [REFATORADO 2026-05-26 15:45] Modal dinâmico em small mobile */
    .detalhes-imagem {
        min-height: 200px;
        max-height: 250px;
    }

    .detalhes-imagem img {
        max-height: 230px;
    }

    .product-price-modal {
        font-size: 20px;
    }

    /* Inputs */
    .search-bar input,
    .price-filter input,
    .qty-input,
    .form-group input {
        font-size: 16px;
        /* Previne zoom em iOS */
    }

    /* Cart */
    .cart-item {
        gap: 8px;
    }

    .cart-summary {
        margin-bottom: 15px;
    }

    .summary-line {
        padding: 8px 0;
        font-size: 14px;
    }

    .summary-line.total {
        font-size: 16px;
        padding: 12px 0;
    }

    /* Footer */
    .footer {
        padding: 30px 0 15px;
    }

    .footer-section h4 {
        font-size: 14px;
    }

    .footer-section ul li {
        font-size: 13px;
    }

    .footer-bottom {
        font-size: 12px;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary,
    .btn-filter,
    .btn-clear-filters {
        font-size: 13px;
        padding: 10px 12px;
    }
}

/* ================================
   ORIENTAÇÃO LANDSCAPE (Muito Pequeno)
   ================================ */
@media (max-height: 500px) {
    .header-top {
        padding: 10px 0;
    }

    .navbar {
        padding: 0;
    }

    .nav-link {
        padding: 10px 15px;
    }

    .main-content {
        padding: 15px 0;
    }

    .category-section {
        padding: 12px;
        margin-bottom: 15px;
    }

    .section-title {
        margin-bottom: 10px;
        font-size: 18px;
    }

    .products-grid {
        gap: 12px;
    }

    .product-image {
        height: 120px;
    }

    .product-info {
        padding: 10px;
    }

    .footer {
        padding: 20px 0 10px;
    }
}

/* ================================
   IMPRESSÃO
   ================================ */
@media print {

    .header,
    .navbar,
    .sidebar,
    .footer,
    .header-actions,
    .btn-login,
    .btn-cart,
    .modal,
    .search-bar {
        display: none !important;
    }

    .main-content {
        margin: 0;
        padding: 0;
    }

    .wrapper {
        grid-template-columns: 1fr;
    }

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

    .product-card {
        page-break-inside: avoid;
    }
}

/* ================================
   ACESSIBILIDADE
   ================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --light-bg: #2c3e50;
        --white: #1a1a1a;
        --dark: #ecf0f1;
        --border-color: #34495e;
    }

    body {
        background-color: #0f0f0f;
    }

    .header,
    .modal-content,
    .product-card,
    .sidebar,
    .category-section {
        background-color: #1a1a1a;
        border-color: #34495e;
    }

    .product-desc,
    .filter-group label {
        color: #bdc3c7;
    }
}