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

body {
    font-family: Arial, sans-serif;
    background-color: var(--color-bg-muted);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Header Styles */
.main-header {
    background-color: var(--color-bg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.top-header {
    background-color: var(--color-bg-subtle);
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.contact-info {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
}

.contact-info a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.contact-info a:hover {
    color: var(--color-whatsapp);
}

.middle-header {
    height: 150px;
    padding: 10px 0;
}

.middle-header .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

/* Logo */
.logo {
    flex: 0 0 auto;
    height: 150px;
    display: flex;
    align-items: center;
}

.logo-image {
    height: 95%;
    width: auto;
    object-fit: contain;
    margin-left: 0;
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 600px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.search-container {
    display: flex;
    width: 100%;
}

.search-bar input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--color-brand);
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    width: 100%;
}

.search-button {
    background-color: var(--color-brand);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.search-button:hover {
    background-color: var(--color-brand-hover);
}

/* Categories Nav */
.categories-nav {
    background-color: var(--color-bg-subtle);
    padding: 15px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.categories {
    display: flex;
    gap: 15px;
    padding: 5px 0;
    white-space: nowrap;
    min-width: min-content;
}

.categories::-webkit-scrollbar {
    display: none;
}

.category-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    background-color: var(--color-border-light);
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    font-size: 14px;
}

.category-btn.active {
    background-color: var(--color-brand);
    color: white;
}

/* Main Content */
main {
    flex: 1;
    padding: 40px 0;
}

.page-title {
    margin-bottom: 30px;
    text-align: center;
}

.page-title h1 {
    font-size: 28px;
    color: var(--color-text-secondary);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 320px);
    gap: 30px;
    margin: 0 auto;
    justify-content: center;
}

/* Classes base para produtos */
.produto {
    width: 320px;
    background: var(--color-bg);
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.produto:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.12);
}

.produto__imagem-wrap {
    background: var(--color-bg-subtle);
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: stretch;
    width: 100%;
}

.produto__imagem {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

.produto__info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.produto__titulo {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--color-text);
}

.produto__precos {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.produto__preco-antigo {
    color: var(--color-text-light);
    text-decoration: line-through;
    font-size: 13px;
}

.produto__desconto {
    color: var(--color-success);
    font-weight: 600;
    font-size: 13px;
}

.produto__preco-atual {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-price);
    display: block;
}

.produto__preco-moeda {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-price);
}

.produto__parcelado {
    font-size: 14px;
    color: var(--color-success);
    margin-bottom: 12px;
}

/* Classes específicas para categorias */
.produto--sandalia {
    border: 2px solid var(--sanpil-accent-pink);
}

.produto--sandalia .produto__preco {
    color: var(--sanpil-accent-pink);
}

.produto--sandalia .produto__imagem {
    height: 250px;
}

.produto--tenis {
    border: 2px solid var(--sanpil-primary-light);
}

.produto--tenis .produto__preco {
    color: var(--sanpil-primary-light);
}

.produto--sapato {
    border: 2px solid var(--sanpil-accent-orange-dark);
}

.produto--sapato .produto__preco {
    color: var(--sanpil-accent-orange-dark);
}

/* Footer */
footer {
    background-color: var(--color-bg-dark);
    color: #fff;
    padding: 40px 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-info, .footer-contact {
    flex: 1;
    min-width: 250px;
}

.footer-info h3, .footer-contact h3 {
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--color-brand);
}

.footer-contact p {
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-brand);
}

/* Admin Link */
.admin-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 4px;
    background-color: var(--color-bg-subtle);
}

.admin-link:hover {
    background-color: var(--color-brand);
    color: white;
}

.admin-link--hidden {
    display: none;
}

.user-badge--hidden {
    display: none;
}

.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-bg-subtle);
    color: var(--color-text-secondary);
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 13px;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--color-border-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.user-badge--has-photo .user-avatar img {
    display: block;
}

.user-badge--has-photo .user-avatar i {
    display: none;
}

.user-name {
    max-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #fff;
    background: var(--color-cta);
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
}

.cart-count {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--color-success);
    color: #fff;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Media Queries */
@media (max-width: 992px) {
    .middle-header {
        height: auto;
        padding: 15px 0;
    }

    .middle-header .container {
        flex-direction: column;
        gap: 15px;
    }

    .logo {
        height: 120px;
    }

    .search-bar {
        width: 100%;
        max-width: none;
    }

    .products-grid {
        grid-template-columns: repeat(2, 320px);
    }
}

@media (max-width: 768px) {
    .contact-info {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .logo {
        height: 100px;
    }

    .products-grid {
        grid-template-columns: repeat(2, 320px);
        gap: 20px;
    }

    .categories-nav {
        padding: 10px 0;
    }

    .categories {
        padding: 0;
    }
}

@media (max-width: 576px) {
    .middle-header {
        padding: 10px 0;
    }

    .logo {
        height: 80px;
    }

    .products-grid {
        grid-template-columns: 320px;
    }

    .search-container {
        flex-direction: row;
    }

    .search-button {
        padding: 0 15px;
    }
}

/* Loading Message */
.loading-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
    font-size: 18px;
    gap: 15px;
}

.loading-message i {
    font-size: 40px;
    color: var(--color-brand);
}

/* Empty Message */
.empty-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #999;
    font-size: 18px;
    gap: 15px;
}

.empty-message i {
    font-size: 60px;
    color: #ddd;
}

.empty-message p {
    margin: 0;
}

/* Footer */
.main-footer {
    background-color: var(--color-bg-dark);
    color: #fff;
    padding: 20px 0;
    margin-top: auto;
    text-align: center;
}

.main-footer p {
    margin: 0;
    font-size: 14px;
}

/* Produto Card Enhancements */
.produto__categoria {
    font-size: 12px;
    color: var(--color-brand);
    margin-top: 5px;
    font-weight: 500;
}

.produto__condicao {
    display: inline-block;
    background-color: var(--color-success-bg);
    color: var(--color-success);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    margin-top: 5px;
}

.produto__condicao--texto {
    color: #111;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    font-size: 14px;
    font-weight: 600;
    display: block;
    margin-top: 6px;
}

.produto__tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.produto__tag,
.produto__estoque,
.produto__frete-gratis {
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.produto__tag {
    background: var(--sanpil-primary-100);
    color: var(--sanpil-primary-dark);
}

.produto__estoque {
    background: var(--sanpil-accent-orange-bg);
    color: var(--sanpil-accent-orange-dark);
}

.produto__frete-gratis {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.produto__indisponivel {
    width: 100%;
    background: #9ca3af;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: not-allowed;
    opacity: 0.9;
}

.produto__botao {
    width: 100%;
    background: var(--color-success);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

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

.produto__botao:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}