/* =============================================
   MALVATECH v3.0 — Clean Minimal Design System
   ============================================= */

/* === VARIABLES === */
:root {
    --purple: #6B21A8;
    --purple-light: #7C3AED;
    --purple-soft: #F3E8FF;
    --purple-muted: #DDD6FE;
    --green: #22C55E;
    --green-soft: #F0FDF4;
    --green-dark: #16A34A;
    --red: #E11D48;
    --red-soft: #FFF1F2;
    --blue: #2563EB;
    --blue-soft: #EFF6FF;
    --orange: #F59E0B;
    --bg: #FFFFFF;
    --bg-soft: #FAFAFA;
    --bg-muted: #F5F5F5;
    --text: #111827;
    --text-secondary: #6B7280;
    --text-tertiary: #9CA3AF;
    --border: #E5E7EB;
    --border-light: #F3F4F6;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-full: 100px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --max-w: 1200px;
    --transition: 0.2s ease;
}

[data-theme="dark"] {
    --bg: #0F0F14;
    --bg-soft: #16161D;
    --bg-muted: #1C1C26;
    --text: #F3F4F6;
    --text-secondary: #9CA3AF;
    --text-tertiary: #6B7280;
    --border: #2A2A36;
    --border-light: #1F1F2A;
    --purple-soft: #1E1533;
    --purple-muted: #2D1F4E;
    --green-soft: #052e16;
    --red-soft: #4c0519;
    --blue-soft: #172554;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.4);
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
/* FIX: eliminar tap highlight en iOS/Android y delay de 300ms en clicks */
* { -webkit-tap-highlight-color: transparent; }
button, a, [role="button"], label { touch-action: manipulation; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* === LAYOUT === */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.page-content { min-height: calc(100vh - 64px - 200px); }

/* === NAVBAR ===
   El navbar usa el sistema .nav-lovable-wrapper definido en includes/navbar.php
   (reemplazó al sistema .nav anterior — estilos viven en el propio navbar.php)
   =========== */

/* === BUTTONS === */
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: var(--purple); color: #fff; padding: 14px 28px; border-radius: var(--radius-full); font-size: 0.95rem; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); text-decoration: none; }
.btn-primary:hover { background: var(--purple-light); transform: translateY(-1px); }
.btn-primary svg { width: 18px; height: 18px; }
.btn-primary-dark { display: inline-flex; align-items: center; gap: 8px; background: var(--text); color: var(--bg); padding: 14px 28px; border-radius: var(--radius-full); font-size: 0.95rem; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); text-decoration: none; }
.btn-primary-dark:hover { opacity: 0.85; }
.btn-primary-green { display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: #fff; padding: 14px 28px; border-radius: var(--radius-full); font-size: 0.95rem; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); text-decoration: none; }
.btn-primary-green:hover { background: #20bd5a; }
.btn-secondary { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--text); padding: 14px 28px; border-radius: var(--radius-full); font-size: 0.95rem; font-weight: 600; border: 1px solid var(--border); cursor: pointer; transition: var(--transition); text-decoration: none; }
.btn-secondary:hover { border-color: var(--text-tertiary); background: var(--bg-muted); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-block { width: 100%; justify-content: center; }

/* === FORMS === */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.form-input { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text); font-size: 0.95rem; transition: var(--transition); outline: none; }
.form-input:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(107, 33, 168, 0.1); }
.form-input::placeholder { color: var(--text-tertiary); }
textarea.form-input { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 640px) {
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    /* FIX: iOS Safari hace auto-zoom a inputs con font-size < 16px */
    .form-input, input[type="text"], input[type="email"],
    input[type="password"], input[type="number"], input[type="tel"],
    input[type="search"], select, textarea {
        font-size: 1rem !important;
    }
}

/* === CARDS === */
.card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.card-header { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 20px; }

/* === SECTION & PAGE HEADER === */
.section { padding: 64px 0; }
.section-border { border-top: 1px solid var(--border); }
.section-bg { background: var(--bg-soft); }
.section-title { font-family: var(--font-heading); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--text); margin-bottom: 6px; }
.section-subtitle { font-size: 0.95rem; color: var(--text-secondary); }
.text-center { text-align: center; }

.page-header { padding: 64px 0 40px; }
.page-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--purple-soft); color: var(--purple); padding: 6px 16px; border-radius: var(--radius-full); font-size: 0.82rem; font-weight: 600; margin-bottom: 16px; }
.page-tag svg { width: 14px; height: 14px; }
.page-title { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; line-height: 1.15; margin-bottom: 8px; }
.page-subtitle { font-size: 1rem; color: var(--text-secondary); }
.page-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 16px; color: var(--text-tertiary); font-size: 0.85rem; }
.page-meta-item { display: flex; align-items: center; gap: 6px; }
.page-meta-item svg { width: 16px; height: 16px; }

/* === LEGAL/CONTENT PAGES === */
.legal-content { max-width: 800px; margin: 0 auto; padding-bottom: 64px; }
.legal-content h2 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; margin: 40px 0 12px; color: var(--text); }
.legal-content h3 { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; margin: 28px 0 8px; color: var(--text); }
.legal-content p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; }
.legal-content ul, .legal-content ol { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; padding-left: 20px; }
.legal-content li { margin-bottom: 6px; list-style-type: disc; }
.legal-content ol li { list-style-type: decimal; }
.legal-content table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.legal-content th, .legal-content td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.legal-content th { font-weight: 600; color: var(--text); }
.legal-content td { color: var(--text-secondary); }
.legal-content strong { color: var(--text); }
.legal-content a { color: var(--purple); text-decoration: underline; }

/* === CONTACT PAGE === */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 24px; }
.contact-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.contact-card-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.contact-card-icon.whatsapp { background: #E8F5E9; color: #25D366; }
.contact-card-icon.instagram { background: #FCE4EC; color: #E1306C; }
.contact-card-icon.email { background: var(--purple-soft); color: var(--purple); }
.contact-card-icon svg { width: 22px; height: 22px; }
.contact-card h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: 2px; }
.contact-card .contact-detail { font-size: 0.85rem; color: var(--text-tertiary); margin-bottom: 12px; }
.contact-card .contact-value { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.contact-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.contact-info-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.contact-info-card h3 { display: flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: 12px; }
.contact-info-card h3 svg { width: 18px; height: 18px; color: var(--text-secondary); }
.contact-info-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.contact-form-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.contact-form-card h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; margin-bottom: 24px; }
@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info-grid { grid-template-columns: 1fr; }
}

/* === PRODUCT DETAIL === */
.product-detail { padding: 40px 0 64px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-detail-image { aspect-ratio: 1; background: var(--bg-muted); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-detail-image img { width: 85%; height: 85%; object-fit: contain; mix-blend-mode: multiply; }
[data-theme="dark"] .product-detail-image img { mix-blend-mode: screen; filter: brightness(0.92) contrast(1.05); }
.product-detail-category { font-size: 0.82rem; font-weight: 600; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.5px; }
.product-detail-badge { display: inline-block; background: var(--purple-soft); color: var(--purple); padding: 4px 12px; border-radius: var(--radius-full); font-size: 0.78rem; font-weight: 600; margin-left: 8px; }
.product-detail-name { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin: 8px 0; line-height: 1.2; }
.product-detail-desc { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: 20px; }
.product-detail-price { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; margin-bottom: 4px; }
.product-detail-ref { font-size: 1rem; color: var(--text-tertiary); text-decoration: line-through; margin-right: 8px; }
.product-detail-discount { font-size: 0.85rem; color: var(--red); font-weight: 600; background: var(--red-soft); padding: 2px 8px; border-radius: var(--radius-full); }
.variant-section { margin: 24px 0; }
.variant-label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.variant-options { display: flex; flex-wrap: wrap; gap: 8px; }
.variant-option { padding: 8px 18px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: var(--transition); background: var(--bg); color: var(--text); min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.variant-option:hover, .variant-option.active { border-color: var(--text); }
.product-action-btns { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.product-trust-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.product-trust-badge { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius); text-align: center; }
.product-trust-badge svg { width: 20px; height: 20px; color: var(--text-secondary); }
.product-trust-badge span { font-size: 0.78rem; font-weight: 500; color: var(--text-secondary); }
.specs-section { margin-top: 32px; }
.specs-section h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; margin-bottom: 16px; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td { padding: 12px 16px; font-size: 0.9rem; }
.specs-table td:first-child { color: var(--text-secondary); font-weight: 500; width: 40%; }
.specs-table td:last-child { color: var(--text); font-weight: 500; text-align: right; }
@media (max-width: 768px) {
    .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
    .product-trust-badges { grid-template-columns: 1fr; }
}

/* === CART === */
.cart-page { padding: 40px 0 64px; }
.cart-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: start; }
.cart-item { display: flex; align-items: center; gap: 16px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 12px; }
.cart-item-img { width: 80px; height: 80px; background: var(--bg-muted); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.cart-item-img img { width: 90%; height: 90%; object-fit: contain; mix-blend-mode: multiply; }
[data-theme="dark"] .cart-item-img img { mix-blend-mode: screen; filter: brightness(0.92) contrast(1.05); }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 8px; }
.cart-qty-controls { display: inline-flex; align-items: center; gap: 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.cart-qty-btn { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border: none; background: var(--bg); cursor: pointer; font-size: 1rem; color: var(--text); transition: var(--transition); }
.cart-qty-btn:hover { background: var(--bg-muted); }
.cart-qty-value { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.9rem; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.cart-item-price { font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; white-space: nowrap; }
.cart-item-delete { background: none; border: none; color: var(--text-tertiary); cursor: pointer; padding: 4px; transition: var(--transition); }
.cart-item-delete:hover { color: var(--red); }
.cart-item-delete svg { width: 20px; height: 20px; }
.cart-summary { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; position: sticky; top: 88px; }
.cart-summary h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 20px; }
.cart-summary-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 0.92rem; color: var(--text-secondary); }
.cart-summary-row.total { font-size: 1.1rem; font-weight: 700; color: var(--text); padding-top: 16px; margin-top: 8px; border-top: 1px solid var(--border); }
.cart-summary-row .total-amount { font-family: var(--font-heading); font-size: 1.4rem; }
.cart-summary .btn-primary-dark { margin-top: 20px; }
.cart-summary .continue-link { display: block; text-align: center; margin-top: 12px; font-size: 0.88rem; color: var(--text-secondary); }
.cart-summary .continue-link:hover { color: var(--text); }
.cart-empty { text-align: center; padding: 80px 20px; }
.cart-empty h2 { font-family: var(--font-heading); margin-bottom: 12px; }
.cart-empty p { color: var(--text-secondary); margin-bottom: 24px; }
@media (max-width: 768px) {
    .cart-grid { grid-template-columns: 1fr; }
    .cart-item { flex-wrap: wrap; }
}

/* === CHECKOUT === */
.checkout-page { padding: 40px 0 64px; }
.checkout-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: start; }
.checkout-section { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 20px; }
.checkout-section h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; margin-bottom: 20px; }
.checkout-order { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; position: sticky; top: 88px; }
.checkout-order h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; margin-bottom: 20px; }
.checkout-order-item { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border-light); }
.checkout-order-img { width: 52px; height: 52px; background: var(--bg-muted); border-radius: 8px; overflow: hidden; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.checkout-order-img img { width: 90%; height: 90%; object-fit: contain; mix-blend-mode: multiply; }
[data-theme="dark"] .checkout-order-img img { mix-blend-mode: screen; filter: brightness(0.92) contrast(1.05); }
.checkout-order-name { font-size: 0.88rem; font-weight: 500; flex: 1; }
.checkout-order-name small { display: block; color: var(--text-tertiary); font-weight: 400; }
.checkout-order-price { font-weight: 700; font-size: 0.92rem; white-space: nowrap; }
.checkout-summary-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.9rem; color: var(--text-secondary); }
.checkout-summary-row.total { font-size: 1.1rem; font-weight: 700; color: var(--text); padding-top: 12px; margin-top: 8px; border-top: 1px solid var(--border); }
.checkout-summary-row .total-amount { font-family: var(--font-heading); font-size: 1.3rem; }
.checkout-secure { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 16px; font-size: 0.82rem; color: var(--text-tertiary); }
.checkout-secure svg { width: 14px; height: 14px; }
.payment-option { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; cursor: pointer; transition: var(--transition); }
.payment-option:hover { border-color: var(--text-tertiary); }
.payment-option.active { border-color: var(--text); background: var(--bg-soft); }
.payment-option input[type="radio"] { margin-top: 3px; accent-color: var(--text); }
.payment-option-title { font-weight: 600; font-size: 0.92rem; }
.payment-option-desc { font-size: 0.82rem; color: var(--text-tertiary); }
@media (max-width: 768px) {
    .checkout-grid { grid-template-columns: 1fr; }
}

/* === MI CUENTA / PROFILE === */
.profile-page { padding: 40px 0 64px; }
.profile-grid { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.profile-sidebar { }
.profile-user { display: flex; align-items: center; gap: 12px; padding: 16px; margin-bottom: 8px; }
.profile-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--purple-soft); display: flex; align-items: center; justify-content: center; color: var(--purple); flex-shrink: 0; }
.profile-avatar svg { width: 24px; height: 24px; }
.profile-user-name { font-weight: 600; font-size: 0.95rem; }
.profile-user-email { font-size: 0.82rem; color: var(--text-tertiary); }
.profile-nav { display: flex; flex-direction: column; gap: 2px; }
.profile-nav a { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 10px; font-size: 0.92rem; font-weight: 500; color: var(--text-secondary); transition: var(--transition); }
.profile-nav a:hover { background: var(--bg-muted); color: var(--text); }
.profile-nav a.active { background: var(--text); color: var(--bg); }
.profile-nav a svg { width: 18px; height: 18px; }
.profile-nav a.danger { color: var(--red); }
.profile-nav a.danger:hover { background: var(--red-soft); }
.profile-main { }
.profile-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 20px; }
.profile-card h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 20px; }
.order-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border-light); }
.order-item:last-child { border-bottom: none; }
.order-item-info h4 { font-weight: 600; font-size: 0.92rem; }
.order-item-info p { font-size: 0.82rem; color: var(--text-tertiary); }
.order-item-right { text-align: right; display: flex; align-items: center; gap: 16px; }
.order-item-price { font-weight: 700; font-size: 0.95rem; }
.order-status { font-size: 0.78rem; font-weight: 600; }
.order-status.entregado { color: var(--green-dark); }
.order-status.en-camino { color: var(--purple); }
.order-status.pendiente { color: var(--orange); }
.order-status.pagado { color: #2E7D32; }
.order-status.cancelado { color: var(--red); }
.order-arrow { color: var(--text-tertiary); }
.order-arrow svg { width: 18px; height: 18px; }
@media (max-width: 768px) {
    .profile-grid { grid-template-columns: 1fr; }
    .profile-sidebar { display: flex; gap: 8px; overflow-x: auto; }
    .profile-nav { flex-direction: row; }
    .profile-user { display: none; }
}

/* === AUTH PAGES (Login/Register) === */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 64px); padding: 40px 24px; }
.auth-card { width: 100%; max-width: 440px; }
.auth-card h1 { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; margin-bottom: 6px; }
.auth-card .auth-subtitle { color: var(--text-secondary); margin-bottom: 32px; }
.auth-card .auth-link { text-align: center; margin-top: 24px; font-size: 0.9rem; color: var(--text-secondary); }
.auth-card .auth-link a { color: var(--purple); font-weight: 600; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0; color: var(--text-tertiary); font-size: 0.85rem; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* === FOOTER === */
.footer { border-top: 1px solid var(--border); padding: 48px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.footer-brand-icon { width: 32px; height: 32px; background: var(--purple); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 0.8rem; }
.footer-tagline { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.5; }
.footer-col-title { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-tertiary); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 0.9rem; color: var(--text-secondary); padding: 4px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--text); }
.footer-contact-item { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-secondary); padding: 4px 0; }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; text-align: center; font-size: 0.82rem; color: var(--text-tertiary); }
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* === TOAST === */
.toast-notification { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 12px 24px; border-radius: var(--radius); font-size: 0.9rem; font-weight: 500; z-index: 9999; box-shadow: var(--shadow-md); transition: opacity 0.3s; }
.toast-notification.error { background: #DC2626; color: #fff; }

/* === ALERTS === */
.alert { padding: 14px 18px; border-radius: var(--radius); font-size: 0.9rem; margin-bottom: 20px; }
.alert-error { background: var(--red-soft); color: var(--red); border: 1px solid rgba(225,29,72,0.2); }
.alert-success { background: var(--green-soft); color: var(--green-dark); border: 1px solid rgba(34,197,94,0.2); }

/* === WHATSAPP FLOAT === */
.btn-whatsapp-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(37,211,102,0.4); z-index: 998; transition: transform 0.2s; }
.btn-whatsapp-float:hover { transform: scale(1.08); }
.btn-whatsapp-float img { width: 30px; height: 30px; }
.btn-whatsapp-float.cookie-pushed { bottom: 100px; }

/* Responsive para móvil */
@media (max-width: 768px) {
    .btn-whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 20px;
        right: 20px;
        box-shadow: 0 3px 10px rgba(37,211,102,0.35);
    }
    
    .btn-whatsapp-float img {
        width: 26px;
        height: 26px;
    }
}

@media (max-width: 480px) {
    .btn-whatsapp-float {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
    }
    
    .btn-whatsapp-float img {
        width: 24px;
        height: 24px;
    }
}

/* === BACK TO TOP === */
.btn-back-to-top { position: fixed; bottom: 90px; right: 24px; width: 44px; height: 44px; border-radius: 50%; background: var(--bg); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; pointer-events: none; transition: all 0.3s; z-index: 997; box-shadow: var(--shadow); }
.btn-back-to-top.visible { opacity: 1; pointer-events: all; }
.btn-back-to-top svg { width: 20px; height: 20px; stroke: var(--text-secondary); fill: none; stroke-width: 2; }

/* === COOKIE BANNER === */
.cookie-banner { position: fixed; bottom: -200px; left: 0; right: 0; background: var(--bg); border-top: 1px solid var(--border); padding: 16px 24px; z-index: 9998; transition: bottom 0.4s ease; box-shadow: 0 -4px 12px rgba(0,0,0,0.08); }
.cookie-banner.show { bottom: 0; }
.cookie-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.cookie-text { font-size: 0.88rem; color: var(--text-secondary); flex: 1; }
.cookie-text a { color: var(--purple); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; }
.cookie-btn { padding: 8px 20px; border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); }
.cookie-btn-accept { background: var(--text); color: var(--bg); }
.cookie-btn-decline { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }

/* === COMPARE PILL === */
.compare-pill { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 12px 20px; border-radius: var(--radius-full); display: none; align-items: center; gap: 12px; z-index: 9997; box-shadow: var(--shadow-md); font-size: 0.88rem; }
.compare-pill.visible { display: flex; }
.compare-pill-go { background: var(--purple); color: #fff; border: none; padding: 8px 16px; border-radius: var(--radius-full); font-size: 0.82rem; font-weight: 600; cursor: pointer; }
.compare-pill-clear { background: none; border: none; color: var(--text-tertiary); cursor: pointer; font-size: 1rem; padding: 4px; }

/* === 404 === */
.error-page { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: calc(100vh - 64px); text-align: center; padding: 40px 24px; }
.error-page h1 { font-family: var(--font-heading); font-size: 6rem; font-weight: 800; color: var(--purple); line-height: 1; }
.error-page h2 { font-family: var(--font-heading); font-size: 1.5rem; margin: 12px 0; }
.error-page p { color: var(--text-secondary); margin-bottom: 24px; }

/* === PRODUCT CARDS - Lovable Design (shared) === */
.products-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .products-grid-4 { grid-template-columns: repeat(2, 1fr); } }

.product-card-lovable { display: block; text-decoration: none; color: inherit; opacity: 0; transform: translateY(20px); transition: opacity 0.4s ease, transform 0.4s ease; }
.product-card-lovable.animate-in { opacity: 1; transform: translateY(0); }

.pcard-image { position: relative; aspect-ratio: 1; border-radius: 1rem; background: #f5f5f7; margin-bottom: 1rem; overflow: hidden; display: flex; align-items: center; justify-content: center; transition: all 0.5s ease; }
.product-card-lovable:hover .pcard-image { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); background: #ececee; }
.pcard-image img { width: 80%; height: 80%; object-fit: contain; transition: transform 0.5s ease; mix-blend-mode: multiply; }
.product-card-lovable:hover .pcard-image img { transform: scale(1.05); }

/* Dark mode: fondo oscuro + screen blend para que la imagen no se vea opaca */
[data-theme="dark"] .pcard-image { background: #1e1e2e; }
[data-theme="dark"] .product-card-lovable:hover .pcard-image { background: #252540; }
[data-theme="dark"] .pcard-image img { mix-blend-mode: screen; filter: brightness(0.92) contrast(1.05); }

.pcard-emoji { font-size: 3.5rem; opacity: 0.2; transition: all 0.5s ease; }
@media (min-width: 769px) { .pcard-emoji { font-size: 4rem; } }
.product-card-lovable:hover .pcard-emoji { opacity: 0.3; transform: scale(1.1); }

.pcard-arrow { position: absolute; top: 0.75rem; right: 0.75rem; width: 2rem; height: 2rem; border-radius: 50%; background: transparent; display: flex; align-items: center; justify-content: center; opacity: 0; transform: translateY(4px); transition: all 0.3s ease; }
.product-card-lovable:hover .pcard-arrow { opacity: 1; transform: translateY(0); background: var(--text); }
.pcard-arrow svg { width: 14px; height: 14px; color: var(--bg); }

.pcard-badges { position: absolute; top: 0.75rem; left: 0.75rem; display: flex; flex-direction: column; gap: 0.375rem; }
.pcard-badge { display: inline-block; font-size: 0.625rem; font-weight: 600; padding: 0.25rem 0.625rem; border-radius: 9999px; background: var(--purple-soft); color: var(--purple); }
.pcard-badge-discount { background: var(--bg-muted); color: var(--text); }
[data-theme="dark"] .pcard-badge { background: var(--purple-muted); color: var(--purple-light); }

.pcard-category { font-size: 0.6875rem; font-weight: 500; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.pcard-name { font-size: 0.875rem; font-weight: 600; color: var(--text); line-height: 1.3; margin-bottom: 0.375rem; transition: color 0.3s ease; }
.product-card-lovable:hover .pcard-name { color: var(--purple); }
.pcard-prices { display: flex; align-items: center; gap: 0.5rem; }
.pcard-price { font-size: 1rem; font-weight: 700; color: var(--text); }
.pcard-price-ref { font-size: 0.75rem; color: var(--text-tertiary); text-decoration: line-through; }