/* style.css */
:root {
    --primary: #8B7355;
    --primary-dark: #6B5C43;
    --primary-light: #A89276;
    --secondary: #D4C1B0;
    --accent: #C9A982;
    --text-dark: #2D2D2D;
    --text-light: #5A5A5A;
    --background: #FAF7F2;
    --white: #FFFFFF;
    --gray-light: #F5F3F0;
    --border: #E8E2D6;
    --shadow: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-hover: 0 15px 40px rgba(0,0,0,0.12);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--background);
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header Elegante */
.header-elegant {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.header-top {
    border-bottom: 1px solid var(--border);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
}

.logo-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
}

.logo-text span {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Navegação */
.nav-elegant ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 400;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    cursor: pointer;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-admin {
    background: var(--gray-light);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.btn-admin:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

/* Hero Banner */
.header-bottom {
    background: linear-gradient(135deg, var(--gray-light) 0%, var(--white) 100%);
    padding: 3rem 0;
}

.hero-banner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.hero-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 300;
}

/* Filtros Modernos */
.filtros-modernos {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    margin: 2rem 0 3rem 0;
}

.filtros-header {
    text-align: center;
    margin-bottom: 2rem;
}

.filtros-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.filtros-header p {
    color: var(--text-light);
    font-weight: 300;
}

.filtros-grid {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 1.2rem;
    color: var(--text-light);
    font-size: 1rem;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    background: var(--gray-light);
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1);
}

.select-elegant {
    padding: 1rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    background: var(--gray-light);
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 160px;
}

.select-elegant:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1);
}

/* Catálogo Moderno */
.catalogo-moderno {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.produto-elegant {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.produto-elegant:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.produto-imagem {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.produto-elegant:hover .produto-imagem {
    transform: scale(1.05);
}

.produto-info {
    padding: 1.5rem;
}

.produto-titulo {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.produto-preco {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
}

.produto-descricao {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.produto-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    background: var(--gray-light);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 400;
}

.btn-adicionar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.btn-adicionar:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 115, 85, 0.3);
}

/* Botão Carrinho Flutuante */
.btn-carrinho-flutuante {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-hover);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-carrinho-flutuante:hover {
    transform: scale(1.1) translateY(-2px);
}

.contador-carrinho {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #E74C3C;
    color: var(--white);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

/* Painel Admin */
.admin-panel-moderno {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.admin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.admin-content {
    position: relative;
    background: var(--white);
    margin: 2rem auto;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.admin-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.btn-close-admin {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.admin-tabs {
    display: flex;
    background: var(--gray-light);
    padding: 0 2rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn.active {
    border-bottom-color: var(--primary);
    color: var(--primary);
}

.tab-content {
    display: none;
    padding: 2rem;
    max-height: 60vh;
    overflow-y: auto;
}

.tab-content.active {
    display: block;
}

/* Formulário Elegante */
.form-produto-elegant {
    padding: 1rem 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--gray-light);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1);
}

.form-help {
    color: var(--text-light);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-elegant {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-elegant:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 115, 85, 0.3);
}

/* Carrinho Flutuante */
.carrinho-flutuante {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--white);
    box-shadow: -5px 0 25px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.carrinho-flutuante.aberto {
    right: 0;
}

.carrinho-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carrinho-header h3 {
    margin: 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-light);
    padding: 0.5rem;
}

.itens-carrinho {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.carrinho-vazio {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-light);
}

.carrinho-vazio i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border);
}

.item-carrinho {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.item-carrinho img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.item-carrinho-info {
    flex: 1;
}

.item-carrinho-nome {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.item-carrinho-preco {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.controles-quantidade {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.controles-quantidade button {
    background: var(--gray-light);
    border: 1px solid var(--border);
    width: 25px;
    height: 25px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.controles-quantidade span {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.remover-item {
    background: #ff4757;
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carrinho-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--gray-light);
}

.carrinho-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.btn-whatsapp-full {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border: none;
    padding: 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.btn-whatsapp-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Footer Elegante */
.footer-elegant {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand p {
    color: var(--secondary);
    font-weight: 300;
    margin-top: 0.5rem;
}

.footer-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

/* Estados vazios */
.sem-resultados {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.sem-resultados i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border);
}

/* Responsivo */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .nav-elegant ul {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .filtros-grid {
        grid-template-columns: 1fr;
    }
    
    .catalogo-moderno {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text h2 {
        font-size: 2rem;
    }
    
    .admin-content {
        width: 95%;
        margin: 1rem auto;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .carrinho-flutuante {
        width: 100vw;
        right: -100vw;
    }
    
    .admin-tabs {
        flex-direction: column;
        padding: 0;
    }
    
    .tab-btn {
        padding: 1rem;
        justify-content: center;
    }
}