:root {
    --verde: #3d5a40;
    --verde-osc: #2b4230;
    --fondo: #f4f2ee;
    --texto: #2a2a28;
    --borde: #ddd7cc;
    --acento: #b5652f;
    --amarillo: #f5c400;
    --coyote: #a9895f;
}

* { box-sizing: border-box; }
input, select, textarea, button { font-family: inherit; font-size: inherit; color: inherit; }

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    background-color: var(--fondo);
    color: var(--texto);
}

body.admin, body.admin-layout {
    background-image: none;
    background-color: #f3f3f1;
}

body.product-page, body.product-page * {
    font-weight: 700 !important;
}

body.product-page h1.page-title {
    font-size: 2.1rem;
    color: var(--verde-osc);
    letter-spacing: -0.01em;
    display: inline-block;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--amarillo);
    margin-bottom: 14px;
}

.data-panel {
    background: linear-gradient(135deg, #f7f5f0 0%, #ede6d6 55%, #e2d5b8 100%);
    color: var(--texto);
    line-height: 1.7;
    padding: 16px 18px;
    border-radius: 8px;
    border: 1px solid var(--borde);
}

body.product-page .product-description {
    font-weight: 400 !important;
}

a { color: inherit; text-decoration: none; }
a[href^="tel:"] { white-space: nowrap; }

.site-header {
    background-image: linear-gradient(rgba(20, 18, 12, 0.72), rgba(20, 18, 12, 0.72)), url('../img/brand/texture-tile.jpg');
    background-size: 220px 220px;
    background-repeat: repeat;
    color: #fff;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    border-bottom: 3px solid var(--amarillo);
}

.site-header .logo {
    display: flex;
    align-items: center;
}

.site-header .logo-img {
    height: 30px;
    width: auto;
    display: block;
}

.site-header nav {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.site-header nav a {
    font-size: 0.95rem;
    opacity: 0.9;
}
.site-header nav a:hover { opacity: 1; text-decoration: underline; }

.icon-link {
    display: flex;
    align-items: center;
    color: #fff;
    opacity: 0.9;
}
.icon-link:hover { opacity: 1; color: var(--amarillo); }

.cart-pill {
    background: var(--amarillo);
    color: #2a2200;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
}

main { max-width: 1100px; margin: 0 auto; padding: 24px; min-height: 60vh; }

.hero-banner {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--borde);
}
.hero-banner img {
    width: 100%;
    display: block;
    max-height: 340px;
    object-fit: cover;
    object-position: center 30%;
}

.page-title {
    margin: 0 0 6px;
    font-size: 1.6rem;
}
.page-subtitle { color: #4a4a44; font-weight: 500; margin: 0 0 20px; }

.legal-content { max-width: 760px; }
.legal-content h2 { font-size: 1.1rem; color: var(--verde-osc); margin: 28px 0 10px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: #3a3a36; line-height: 1.7; font-size: 0.95rem; }
.legal-content ul { padding-left: 20px; margin: 8px 0; }
.legal-content li { margin-bottom: 4px; }
.legal-content .legal-updated { color: #8a857a; font-size: 0.82rem; margin-bottom: 24px; }

.category-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.category-filters a {
    padding: 6px 14px;
    border: 1px solid var(--borde);
    border-radius: 20px;
    background: #fff;
    font-size: 0.9rem;
}
.category-filters a.active {
    background: var(--verde);
    border-color: var(--verde);
    color: #fff;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.product-card {
    background: #fff;
    border: 1px solid var(--borde);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .15s, box-shadow .15s;
}
.product-card:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.08); }

.product-card img { width: 100%; display: block; aspect-ratio: 1/1; object-fit: cover; }

.product-card .body { padding: 12px 14px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.product-card h3 { margin: 0; font-size: 1rem; }

.price { font-weight: 700; color: var(--verde-osc); font-size: 1.05rem; }
.price.consultar { color: var(--acento); font-size: 0.95rem; }

.stock-badge { font-size: 0.85rem; font-weight: 600; color: #4a4a44; }
.stock-badge.low { color: #b5652f; }
.stock-badge.out { color: #a33; }

.btn {
    display: inline-block;
    padding: 9px 16px;
    border-radius: 6px;
    border: none;
    background: var(--verde);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    text-align: center;
}
.btn:hover { background: var(--verde-osc); }
.btn.secondary { background: #fff; color: var(--verde-osc); border: 1px solid var(--verde); }
.btn.secondary:hover { background: #eef1ec; }
.btn.danger { background: #a33; }
.btn:disabled { background: #bbb; cursor: not-allowed; }

.product-detail {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 32px;
}
.product-detail img { width: 100%; border-radius: 10px; border: 1px solid var(--borde); }

.product-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.product-thumb {
    padding: 0; border: 2px solid var(--borde); border-radius: 6px;
    background: none; cursor: pointer; width: 60px; height: 60px; overflow: hidden;
}
.product-thumb img { width: 100%; height: 100%; object-fit: cover; border: none; border-radius: 4px; }
.product-thumb:hover, .product-thumb.active { border-color: var(--verde); }

@media (max-width: 700px) {
    .product-detail { grid-template-columns: 1fr; }
}

table.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
table.cart-table th, table.cart-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid var(--borde);
}
table.cart-table input[type=number] { width: 60px; padding: 4px; }

.cart-summary {
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    align-items: center;
    font-size: 1.1rem;
    margin: 16px 0;
}

.empty-state { text-align: center; padding: 60px 20px; color: #3a3a36; font-weight: 500; }

.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 28px;
    box-shadow: 0 8px 28px rgba(20, 18, 12, 0.22);
}
.login-card .form-box { text-align: left; }

form.form-box {
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
form.form-box label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.9rem; }
form.form-box .form-row { display: flex; gap: 12px; }
form.form-box .form-row label { flex: 1; min-width: 0; }
@media (max-width: 560px) {
    form.form-box .form-row { flex-direction: column; gap: 12px; }
}
form.form-box input, form.form-box textarea, form.form-box select {
    padding: 9px 10px;
    border: 1px solid var(--borde);
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 28px;
    align-items: start;
}
.checkout-layout .checkout-main { max-width: none; }

.shipping-options { display: flex; flex-direction: column; gap: 8px; }
.shipping-option {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--borde);
    border-radius: 8px;
    padding: 10px 14px;
    cursor: pointer;
    background: #fff;
    font-weight: 500;
    font-size: 0.95rem;
}
.shipping-option:has(input:checked) { border-color: var(--verde); background: #eef4ee; }
.shipping-option input { width: auto; }

.checkout-summary {
    position: sticky;
    top: 20px;
    background: #fff;
    border: 1px solid var(--borde);
    border-radius: 10px;
    padding: 20px;
}
.checkout-summary h2 { margin: 0 0 12px; font-size: 1.05rem; }
.summary-items { list-style: none; margin: 0 0 12px; padding: 0; }
.summary-items li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #f0ede6;
    font-size: 0.88rem;
}
.summary-items li .item-name {
    font-weight: 600;
    color: var(--texto);
    min-width: 0;
    overflow-wrap: break-word;
}
.summary-items li .item-qty {
    color: var(--verde-osc);
    font-weight: 700;
    margin-right: 4px;
}
.summary-items li .item-subtotal {
    flex-shrink: 0;
    font-weight: 600;
    white-space: nowrap;
}
.summary-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.15rem;
    padding-top: 10px;
    border-top: 1px solid var(--borde);
}
.summary-note { font-size: 0.8rem; color: #4a4a44; margin: 12px 0 0; }

@media (max-width: 760px) {
    .checkout-layout { grid-template-columns: 1fr; }
    .checkout-summary { position: static; }
}

.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-weight: 500;
}
.alert.success { background: #e6f0e6; color: #2b4230; border: 1px solid #b6d0b6; }
.alert.error { background: #fbe6e6; color: #8a2e2e; border: 1px solid #eab; }

.bank-info {
    background: #fff;
    border: 1px solid var(--borde);
    border-left: 4px solid var(--amarillo);
    border-radius: 8px;
    padding: 16px 20px;
    max-width: 480px;
    margin-bottom: 20px;
}
.bank-info h2 { margin: 0 0 8px; font-size: 1.1rem; }
.bank-info p { margin: 0 0 12px; color: #4a4a44; font-size: 0.9rem; }
.bank-info dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; }
.bank-info dt { color: #4a4a44; font-size: 0.85rem; }
.bank-info dd { margin: 0; font-weight: 600; }

.site-footer {
    text-align: center;
    padding: 20px;
    color: #ddd;
    font-size: 0.85rem;
    margin-top: 40px;
    background-image: linear-gradient(rgba(20, 18, 12, 0.72), rgba(20, 18, 12, 0.72)), url('../img/brand/texture-tile.jpg');
    background-size: 220px 220px;
    background-repeat: repeat;
}

.footer-logo {
    height: 20px;
    width: auto;
    opacity: 0.8;
    display: block;
    margin: 0 auto 8px;
}

.footer-contact {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 8px;
    font-size: 0.85rem;
}
.footer-contact a { color: var(--amarillo); font-weight: 600; }
.footer-contact a:hover { text-decoration: underline; }

.footer-contact-topics {
    font-size: 0.8rem;
    color: #ccc;
    margin-bottom: 8px;
}
.footer-contact-topics a { color: var(--amarillo); }
.footer-contact-topics a:hover { text-decoration: underline; }

/* ---------- ADMIN LAYOUT ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--verde-osc);
    color: #f4f2ee;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}
.admin-brand { display: flex; align-items: center; justify-content: center; padding: 22px 16px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.admin-brand img { height: 30px; width: auto; }
.admin-nav { display: flex; flex-direction: column; padding: 14px 10px; gap: 2px; flex: 1; }
.admin-nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 6px;
    color: #d8ddd4; font-size: 0.9rem; font-weight: 600;
    border-left: 3px solid transparent;
}
.admin-nav a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.admin-nav a.active { background: rgba(245,196,0,0.14); border-left-color: var(--amarillo); color: #fff; }
.admin-nav-icon { font-size: 1rem; }
.admin-nav-badge {
    margin-left: auto;
    background: var(--amarillo);
    color: var(--verde-osc);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: 10px;
}
.admin-sidebar-foot { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.8rem; }
.admin-sidebar-foot a { color: #c9cfc4; }
.admin-sidebar-foot a:hover { color: var(--amarillo); }

.admin-main { flex: 1; min-width: 0; background: #f3f3f1; }
.admin-topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 28px; background: #fff; border-bottom: 1px solid var(--borde);
    position: sticky; top: 0; z-index: 5;
}
.admin-topbar h1 { font-size: 1.2rem; margin: 0; color: var(--texto); }
.admin-topbar-user { display: flex; align-items: center; gap: 12px; font-size: 0.85rem; color: #4a4a44; }
.admin-content { padding: 24px 28px; }

@media (max-width: 860px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; }
    .admin-brand { display: none; }
    .admin-nav { flex-direction: row; flex-wrap: wrap; padding: 10px; }
    .admin-sidebar-foot { display: none; }
    .admin-topbar { padding: 14px 18px; }
    .admin-content { padding: 18px; }
}

table.admin-table { width: 100%; border-collapse: collapse; }
table.admin-table th, table.admin-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--borde);
    font-size: 0.9rem;
    text-align: left;
}
table.admin-table input { padding: 5px 6px; width: 100%; border: 1px solid var(--borde); border-radius: 4px; }
table.admin-table th a:hover { text-decoration: underline !important; }

.admin-toolbar { margin-bottom: 16px; }
.admin-toolbar input[type=text] { padding: 8px 10px; border: 1px solid var(--borde); border-radius: 4px; }