/* ==========================================================================
   CONFIGURAÇÕES DE TEMAS (DINÂMICO) - KS BIJU PREMIUM
   ========================================================================== */

:root {
    --black-pure: #0a0a0a; 
    --black-soft: #161616;
    --white-ivory: #fdfdfd; 
    --radius-lg: 40px; 
    --radius-md: 20px;
    --font-main: 'Montserrat', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

/* TEMA PULSEIRAS (Dourado Luxo Clássico) */
body.theme-pulseiras {
    --main-accent: #d4af37;
    --main-accent-light: #f1d592;
    --main-gradient: linear-gradient(135deg, #cfb53b 0%, #f1d592 50%, #cfb53b 100%);
    --accent-glow: rgba(212, 175, 55, 0.2);
    --accent-glow-soft: rgba(212, 175, 55, 0.05);
}

/* TEMA ACESSÓRIOS (Verde Menta/Jade Vibrante - Alto Contraste) */
body.theme-acessorios {
    /* Tom mais claro e vivo para destacar no preto */
    --main-accent: #5cdb95; 
    --main-accent-light: #b9e4c9;
    /* Gradiente focado em tons claros de esmeralda/menta */
    --main-gradient: linear-gradient(135deg, #379683 0%, #5cdb95 50%, #379683 100%);
    --accent-glow: rgba(92, 219, 149, 0.25);
    --accent-glow-soft: rgba(92, 219, 149, 0.08);
}

/* ==========================================================================
   BASE & SCROLLBAR
   ========================================================================== */

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

body { 
    font-family: var(--font-main); 
    background-color: var(--black-pure); 
    color: var(--white-ivory); 
    overflow-x: hidden; 
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--black-pure); }
::-webkit-scrollbar-thumb { 
    background: #333; 
    border-radius: 10px; 
    border: 2px solid var(--black-pure); 
}
::-webkit-scrollbar-thumb:hover { background: var(--main-accent); }

/* ==========================================================================
   HEADER & NAVEGAÇÃO
   ========================================================================== */

.top-bar { 
    display: flex; 
    justify-content: space-between; 
    padding: 8px 5%; 
    background: #000; 
    font-size: 11px; 
    border-bottom: 1px solid rgba(255,255,255,0.05); 
}

.header-link, .cart-btn { 
    color: #888; 
    text-decoration: none; 
    background: none; 
    border: none; 
    cursor: pointer; 
    transition: 0.3s; 
    font-family: inherit; 
}

.header-link:hover, .cart-btn:hover { color: var(--main-accent); }

.cart-badge { 
    background: var(--main-accent); 
    color: var(--black-pure); 
    padding: 2px 6px; 
    border-radius: 50%; 
    font-weight: bold; 
    margin-left: 5px; 
}

header.main-header { 
    position: sticky; 
    top: 0; 
    z-index: 100; 
    background: rgba(10, 10, 10, 0.95); 
    backdrop-filter: blur(15px); 
    border-bottom: 1px solid var(--accent-glow-soft); 
}

.header-content { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 15px 5%; 
    flex-wrap: wrap; 
    gap: 15px; 
}

.logo-img { 
    height: 45px; 
    width: auto; 
    object-fit: contain; 
    /* CORREÇÃO CRÍTICA: Transforma logo preto em branco puro */
    filter: invert(1) brightness(2); 
    transition: transform 0.3s ease, filter 0.3s ease;
}
.logo-wrapper:hover .logo-img { transform: scale(1.02); }

/* Pesquisa Premium */
.search-form { 
    display: flex; 
    flex: 1; 
    max-width: 400px; 
    background: #1a1a1a; 
    border-radius: var(--radius-lg); 
    overflow: hidden; 
    border: 1px solid var(--accent-glow); 
}
.search-input { 
    width: 100%; 
    padding: 10px 20px; 
    background: transparent; 
    border: none; 
    color: #fff; 
    outline: none; 
    font-family: inherit; 
}
.search-btn { 
    background: transparent; 
    border: none; 
    color: var(--main-accent); 
    padding: 0 20px; 
    cursor: pointer; 
    transition: 0.3s; 
}

/* Nav Buttons */
.nav-btn { 
    text-decoration: none; 
    padding: 8px 16px; 
    border-radius: var(--radius-lg); 
    font-size: 11px; 
    text-transform: uppercase; 
    font-weight: 600; 
    color: #888; /* Cinza claro para não-ativos */
    transition: 0.3s; 
}
.nav-btn.active { 
    background: var(--main-gradient); 
    color: var(--black-pure); 
    font-weight: 700;
}
.nav-btn:hover:not(.active) { color: var(--main-accent); }

/* Filtros da Galeria */
.filter-wrapper { 
    position: relative; 
    background: var(--black-pure); 
    border-bottom: 1px solid var(--accent-glow-soft); 
    display: flex; 
    align-items: center; 
}
.filter-bar { 
    padding: 15px 5%; 
    width: 100%; 
    display: flex; 
    gap: 10px; 
    overflow-x: auto; 
    white-space: nowrap; 
    scroll-behavior: smooth; 
}
.filter-chip { 
    padding: 8px 18px; 
    background: #1a1a1a; 
    border: 1px solid var(--accent-glow); 
    border-radius: 20px; 
    font-size: 11px; 
    color: #888; 
    cursor: pointer; 
    transition: 0.3s; 
}
.filter-chip.active { 
    border-color: var(--main-accent); 
    color: var(--main-accent); 
    background: var(--accent-glow); 
}

/* ==========================================================================
   CATÁLOGO & CARDS DE PRODUTO
   ========================================================================== */

.catalog-grid { 
    padding: 40px 8%; 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); 
    gap: 30px; 
}

.card { 
    background: var(--black-soft); 
    border-radius: var(--radius-md); 
    overflow: hidden; 
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); 
    border: 1px solid var(--accent-glow-soft); 
    position: relative; 
    display: flex; 
    flex-direction: column; 
}
.card:hover { 
    transform: translateY(-5px); 
    border-color: var(--main-accent); 
    box-shadow: 0 10px 30px var(--accent-glow); 
}

.card.esgotado { opacity: 0.6; }
.badge-esgotado { 
    position: absolute; 
    top: 15px; 
    left: 15px; 
    background: #444; 
    color: #fff; 
    padding: 5px 12px; 
    border-radius: 8px; 
    font-size: 10px; 
    font-weight: 800; 
    text-transform: uppercase; 
    z-index: 10; 
}

.img-holder { 
    height: 280px; 
    position: relative; 
    background: #080808; 
    overflow: hidden; 
    cursor: pointer; 
}
.img-holder img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }

.price-badge { 
    position: absolute; 
    bottom: 15px; 
    right: 15px; 
    background: var(--main-gradient); 
    padding: 6px 12px; 
    border-radius: 8px; 
    color: var(--black-pure); 
    font-weight: 800; 
    font-size: 14px; 
}

.card-content { 
    padding: 20px; 
    text-align: center; 
    display: flex; 
    flex-grow: 1; 
    flex-direction: column; 
    justify-content: space-between; 
}
.card-title { 
    font-family: var(--font-serif); 
    font-size: 16px; 
    margin-bottom: 15px; 
    color: var(--white-ivory); 
}

.card-actions { display: flex; gap: 10px; justify-content: center; }

.btn-detalhes, .btn-add-cart { 
    padding: 10px 15px; 
    border-radius: 12px; 
    font-size: 11px; 
    font-weight: bold; 
    cursor: pointer; 
    transition: 0.3s; 
    border: none; 
    font-family: inherit; 
}

.btn-detalhes { 
    background: #222; 
    color: #fff; 
    flex: 1; 
    border: 1px solid var(--accent-glow); 
}
.btn-detalhes:hover { 
    background: #333; 
    color: var(--main-accent); 
    border-color: var(--main-accent); 
}

.btn-add-cart { 
    background: var(--main-gradient); 
    color: var(--black-pure); 
    flex: 1; 
}
.btn-add-cart:hover { 
    transform: scale(1.05); 
    box-shadow: 0 0 15px var(--accent-glow); 
}

/* ==========================================================================
   MODAL DE DETALHES DO PRODUTO
   ========================================================================== */

.modal { 
    position: fixed; 
    top: 0; left: 0; 
    width: 100%; height: 100%; 
    background: rgba(0,0,0,0.9); 
    display: none; 
    justify-content: center; 
    align-items: center; 
    z-index: 1000; 
    padding: 20px; 
    backdrop-filter: blur(8px); 
}

.modal-content { 
    background: #0f0f0f; 
    width: 100%; 
    max-width: 600px; 
    border-radius: var(--radius-md); 
    border: 1px solid var(--main-accent); 
    position: relative; 
    max-height: 90vh; 
    overflow-y: auto; 
}

.modal-content::-webkit-scrollbar-thumb { background: var(--main-accent); }

.modal-header-img { 
    width: 100%; height: 300px; 
    display: flex; justify-content: center; align-items: center; 
    background: #000; 
}
.modal-header-img img { max-width: 100%; max-height: 100%; object-fit: contain; }

.modal-body { padding: 30px; }
.modal-title { font-family: var(--font-serif); font-size: 24px; color: var(--main-accent); }
.modal-price { font-size: 20px; color: #fff; font-weight: 700; margin: 10px 0 20px; display: block; }

.section-label { 
    font-size: 10px; 
    text-transform: uppercase; 
    color: var(--main-accent); 
    letter-spacing: 2px; 
    margin-bottom: 15px; 
    display: block; 
    border-bottom: 1px solid var(--accent-glow); 
    padding-bottom: 8px; 
}

.stone-item { 
    margin-bottom: 15px; 
    border-left: 2px solid var(--main-accent); 
    padding-left: 15px; 
}

.modal-actions { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 20px; 
    margin-top: 30px; 
    padding-top: 10px;
}

#btnAddCart, .btn-add-cart-large { 
    background: var(--main-gradient); 
    color: var(--black-pure); 
    padding: 15px; 
    border-radius: var(--radius-lg); 
    font-weight: 800; 
    text-transform: uppercase; 
    border: none; 
    cursor: pointer; 
    transition: 0.3s; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px;
}

.btn-whatsapp-modal { 
    background: rgba(255,255,255,0.05); 
    color: #fff; 
    border: 1px solid var(--main-accent); 
    padding: 15px; 
    border-radius: var(--radius-lg); 
    text-decoration: none; 
    text-align: center; 
    font-weight: 600; 
    font-size: 12px; 
    transition: 0.3s; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px;
}
.btn-whatsapp-modal:hover { 
    background: var(--accent-glow); 
    color: var(--main-accent); 
}

.close-modal {
    position: absolute; top: 15px; right: 20px;
    color: #fff; font-size: 30px; cursor: pointer;
}

/* ==========================================================================
   CARRINHO SIDEBAR
   ========================================================================== */

.cart-sidebar {
    position: fixed; top: 0; right: -400px; 
    width: 100%; max-width: 380px;
    height: 100vh; background: var(--black-soft); 
    z-index: 1100;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5); 
    transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex; flex-direction: column; 
    border-left: 1px solid var(--main-accent);
    padding: 0; /* Correção de padding */
}
.cart-sidebar.open { right: 0; }

.cart-header { 
    padding: 25px 30px; 
    background: #000; 
    border-bottom: 1px solid rgba(212, 175, 55, 0.05); 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
.cart-header h3 { font-family: var(--font-serif); color: var(--main-accent); }
.close-cart { background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; }

#cart-items-container {
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    overflow-y: auto;
}

.cart-item {
    display: flex; gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--accent-glow-soft);
    align-items: center;
}

.cart-item img {
    width: 70px; height: 70px;
    object-fit: cover; border-radius: 10px;
    border: 1px solid var(--accent-glow);
}

.cart-footer {
    padding: 30px;
    background: #080808;
    border-top: 1px solid var(--accent-glow-soft);
}

.total-row {
    display: flex; justify-content: space-between;
    font-size: 18px; font-weight: 700; color: #fff;
    margin-bottom: 20px;
}

.btn-checkout { 
    width: 100%; padding: 15px; 
    background: var(--main-gradient); 
    color: var(--black-pure); 
    border: none; border-radius: 30px; 
    font-weight: 800; 
    text-transform: uppercase; 
    cursor: pointer; 
    transition: 0.3s;
}
.btn-checkout:hover { filter: brightness(1.1); }

.cart-overlay { 
    position: fixed; top: 0; left: 0; 
    width: 100%; height: 100%; 
    background: rgba(0,0,0,0.7); 
    display: none; z-index: 1050; 
    backdrop-filter: blur(4px); 
}

/* ==========================================================================
   FORMULÁRIOS & AUTH (LOGIN/REGISTO)
   ========================================================================== */

.login-container, .auth-box { padding: 40px; max-width: 100%; }
.form-group { margin-bottom: 20px; width: 100%; }
.form-group label { 
    display: block; margin-bottom: 8px; 
    color: var(--main-accent); font-size: 12px; 
    text-transform: uppercase; letter-spacing: 1px; 
}

input[type="text"], input[type="email"], input[type="password"] {
    width: 100%; padding: 14px 20px;
    background: #1a1a1a;
    border: 1px solid var(--accent-glow);
    border-radius: var(--radius-md);
    color: #fff; font-family: inherit; outline: none; transition: 0.3s;
    font-size: 14px;
}
input:focus { 
    border-color: var(--main-accent); 
    box-shadow: 0 0 10px var(--accent-glow-soft); 
}

/* ==========================================================================
   FOOTER PREMIUM
   ========================================================================== */

footer {
    background: #080808;
    border-top: 1px solid var(--accent-glow);
    padding: 80px 8% 40px;
    color: #888;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-family: var(--font-serif);
    color: var(--main-accent);
    font-size: 18px;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -10px; left: 0;
    width: 30px; height: 1px;
    background: var(--main-gradient);
}

.footer-col p { font-size: 14px; line-height: 1.8; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }

.footer-link {
    color: #888; text-decoration: none;
    font-size: 14px; transition: 0.3s ease;
    display: inline-block;
}
.footer-link:hover { color: var(--main-accent); transform: translateX(5px); }

.footer-contact-item {
    display: flex; align-items: center;
    gap: 12px; margin-bottom: 15px; font-size: 14px;
}
.footer-contact-item i { color: var(--main-accent); width: 20px; }

.social-links { display: flex; gap: 15px; margin-top: 20px; }
.social-icon {
    width: 38px; height: 38px;
    border: 1px solid var(--accent-glow);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--main-accent); text-decoration: none; transition: 0.4s;
}
.social-icon:hover {
    background: var(--main-gradient);
    color: var(--black-pure);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 20px;
}

.copyright-text { font-size: 12px; color: #555; }
.copyright-text strong { color: #888; }

.newwave-brand {
    display: flex; align-items: center; gap: 10px;
    filter: grayscale(1) opacity(0.6);
    transition: 0.3s; text-decoration: none;
    color: #555; font-size: 11px;
}
.newwave-brand:hover { filter: grayscale(0) opacity(1); }

/* ==========================================================================
   RESPONSIVIDADE & AJUSTES MOBILE
   ========================================================================== */

@media (min-width: 1024px) {
    .filter-bar { flex-wrap: wrap; justify-content: center; white-space: normal; }
    .nav-arrow { display: none; }
}

@media (max-width: 1023px) {
    .nav-arrow { 
        display: flex; width: 40px; height: 100%; 
        position: absolute; z-index: 5; 
        background: rgba(10, 10, 10, 0.9); 
        color: var(--main-accent); 
        cursor: pointer; border: none; 
        align-items: center; justify-content: center; 
    }
    .nav-arrow.left { left: 0; } 
    .nav-arrow.right { right: 0; }
}

@media (max-width: 768px) {
    .header-content { flex-direction: column; padding: 15px; }
    .search-form { max-width: 100%; order: 3; width: 100%; margin-top: 10px;}
    .logo-img { height: 35px; }
    .nav-btn { padding: 8px 12px; font-size: 10px; }
    .catalog-grid { padding: 20px 5%; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .img-holder { height: 180px; }
    .price-badge { font-size: 11px; padding: 4px 8px; bottom: 10px; right: 10px; }
    .card-title { font-size: 13px; margin-bottom: 10px; }
    .btn-detalhes, .btn-add-cart { padding: 8px; font-size: 9px; border-radius: 8px; }
    
    footer { padding: 60px 5% 30px; }
    .footer-grid { gap: 30px; }
    .footer-bottom { justify-content: center; text-align: center; flex-direction: column-reverse; }
}

/* UTILITÁRIOS */
.stock-in { color: var(--main-accent); font-weight: 600; }
.stock-out { color: #ff3b30; font-weight: 600; }
#modalImg {
    width: 100%;
    height: auto;
    min-height: 250px; /* Garante espaço ocupado mesmo antes de carregar */
    object-fit: cover;
    background-color: #f0f0f0; /* Cor de fundo enquanto carrega */
    display: block;
}
/* =========================================
   FUSÃO PREMIUM: MINI GRELHA DE PEDRAS
   ========================================= */
.mini-stones-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Scrollbar Minimalista Dourada (Ligeira para PageSpeed) */
.mini-stones-grid::-webkit-scrollbar { width: 4px; }
.mini-stones-grid::-webkit-scrollbar-track { background: #0a0a0a; }
.mini-stones-grid::-webkit-scrollbar-thumb { background: #d4af37; border-radius: 10px; }

.mini-stone-item {
    display: flex;
    align-items: center;
    background: #121212; /* Fundo neutro e profundo */
    border: 1px solid #222;
    border-radius: 12px;
    padding: 12px;
    gap: 15px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.mini-stone-item:hover {
    transform: translateX(5px);
    border-color: #d4af37;
    background: #181818;
}

.mini-stone-item img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #d4af37; /* Anel Dourado KS */
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    background-color: #000;
}

.mini-stone-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ms-name {
    color: #d4af37; /* Nome da Pedra em Destaque Dourado */
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.ms-func {
    color: #cccccc; /* Cor de texto normal para leitura suave */
    font-size: 0.85rem;
    line-height: 1.4;
    font-weight: 400;
}

/* Estilo para a descrição de brinquedos/acessórios */
.fallback-desc {
    font-size: 0.95rem;
    color: #cccccc;
    line-height: 1.6;
    background: #121212;
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid #d4af37;
    margin: 10px 0;
}