/* ===================================
   CLEVERCAT - Design System
   Modo claro: blanco / gris / naranja
   Modo oscuro: azul marino / naranja / celeste
   =================================== */

/* ---- Variables ---- */
:root {
  /* Modo Claro (default) */
  --bg:        #f5f6f8;
  --surface:   #ffffff;
  --card:      #ffffff;
  --border:    #e2e8f0;
  --primary:   #f97316;
  --primary-d: #ea580c;
  --accent:    #fb923c;
  --text:      #1e293b;
  --muted:     #64748b;
  --wapp:      #25D366;
  --shadow:    0 2px 16px rgba(0,0,0,0.08);
  --radius:    12px;
  --tr:        all 0.25s ease;
}

[data-theme="dark"] {
  --bg:        #0a1628;
  --surface:   #0f2040;
  --card:      #162d4a;
  --border:    #1e3a5f;
  --primary:   #f97316;
  --primary-d: #ea580c;
  --accent:    #22d3ee;
  --text:      #f1f5f9;
  --muted:     #94a3b8;
  --shadow:    0 2px 20px rgba(0,0,0,0.4);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.3s, color 0.3s;
}
h1,h2,h3,h4 { font-family: 'Rajdhani', system-ui, sans-serif; font-weight: 700; line-height: 1.2; }
a { color: var(--primary); text-decoration: none; transition: var(--tr); }
a:hover { color: var(--primary-d); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: #fff;
  padding: 12px 28px; border-radius: 8px;
  font-family: 'Rajdhani', sans-serif; font-size: 1rem; font-weight: 600;
  border: none; cursor: pointer; transition: var(--tr); letter-spacing: 0.3px;
}
.btn-primary:hover { background: var(--primary-d); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(249,115,22,0.35); color: #fff; }
.btn-primary.btn-lg { padding: 14px 36px; font-size: 1.1rem; }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--border); color: var(--text);
  padding: 10px 20px; border-radius: 8px; background: transparent;
  font-family: 'Rajdhani', sans-serif; font-size: 0.95rem; font-weight: 600;
  cursor: pointer; transition: var(--tr);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--wapp); color: #fff;
  padding: 12px 28px; border-radius: 8px;
  font-family: 'Rajdhani', sans-serif; font-size: 1rem; font-weight: 600;
  border: none; cursor: pointer; transition: var(--tr);
}
.btn-whatsapp:hover { background: #1da851; transform: translateY(-2px); color: #fff; box-shadow: 0 6px 20px rgba(37,211,102,0.3); }
.btn-whatsapp.btn-full { width: 100%; justify-content: center; }

.btn-whatsapp-lg {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--wapp); color: #fff;
  padding: 16px 40px; border-radius: 10px;
  font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 700; transition: var(--tr);
}
.btn-whatsapp-lg:hover { background: #1da851; transform: translateY(-2px); color: #fff; }

.btn-whatsapp-sm {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--wapp); color: #fff;
  padding: 8px 16px; border-radius: 6px; font-size: 0.9rem; font-weight: 600; margin-top: 10px;
}
.btn-whatsapp-sm:hover { background: #1da851; color: #fff; }

.btn-cart {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary); color: #fff;
  padding: 10px 18px; border-radius: 8px; border: none;
  cursor: pointer; font-weight: 600; font-family: 'Rajdhani', sans-serif; transition: var(--tr);
}
.btn-cart:hover { background: var(--primary-d); }

/* ---- Header ---- */
.site-header {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: background 0.3s, border-color 0.3s;
}
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; max-width: 1200px; margin: 0 auto; height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { display: block; height: 36px; width: 36px; object-fit: contain; }
.logo-brand { display: flex; flex-direction: column; gap: 1px; align-items: center; }
.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--primary);
  line-height: 1;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.logo-slogan {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-align: center;
}
.nav-links { display: flex; gap: 4px; list-style: none; }
.nav-links a {
  color: var(--muted); padding: 8px 16px; border-radius: 6px;
  font-family: 'Rajdhani', sans-serif; font-weight: 600; font-size: 1rem;
  letter-spacing: 0.3px; transition: var(--tr);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: rgba(249,115,22,0.08); }

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

.theme-toggle {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: 8px; padding: 6px 10px; cursor: pointer;
  font-size: 1rem; transition: var(--tr); line-height: 1;
}
.theme-toggle:hover { border-color: var(--primary); }
[data-theme="light"] .icon-dark  { display: none; }
[data-theme="dark"]  .icon-light { display: none; }

.cart-btn {
  position: relative; background: var(--card);
  border: 1.5px solid var(--border); color: var(--text);
  padding: 8px 12px; border-radius: 8px; cursor: pointer; transition: var(--tr);
}
.cart-btn:hover { border-color: var(--primary); color: var(--primary); }
.cart-count {
  position: absolute; top: -6px; right: -6px;
  background: var(--primary); color: #fff; font-size: 11px;
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--tr); }

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 90px 24px 60px;
  background: var(--surface);
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 40%, rgba(249,115,22,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 70%, rgba(249,115,22,0.04) 0%, transparent 60%);
  pointer-events: none;
}
[data-theme="dark"] .hero::before {
  background:
    radial-gradient(ellipse 70% 60% at 70% 40%, rgba(34,211,238,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 70%, rgba(249,115,22,0.06) 0%, transparent 60%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(249,115,22,0.1); border: 1px solid rgba(249,115,22,0.25);
  color: var(--primary); padding: 6px 16px; border-radius: 100px;
  font-size: 0.85rem; font-weight: 500; margin-bottom: 20px;
}
.hero-content h1 { font-size: clamp(2.2rem, 4vw, 3.5rem); margin-bottom: 16px; }
.hero-content p { font-size: 1.05rem; color: var(--muted); margin-bottom: 32px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-cards { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  background: var(--card); border: 1.5px solid var(--border);
  padding: 20px 24px; border-radius: var(--radius);
  display: flex; align-items: center; gap: 16px;
  box-shadow: var(--shadow); transition: var(--tr);
}
.hero-card:hover { border-color: var(--primary); transform: translateX(6px); }
.hero-card-icon {
  width: 48px; height: 48px; border-radius: 10px;
  background: rgba(249,115,22,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--primary); flex-shrink: 0;
}
[data-theme="dark"] .hero-card-icon { background: rgba(34,211,238,0.1); color: var(--accent); }
.hero-card h4 { font-size: 1rem; margin-bottom: 2px; }
.hero-card p { font-size: 0.85rem; color: var(--muted); margin: 0; }

/* ---- Features ---- */
.features { padding: 80px 0; background: var(--bg); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px; transition: var(--tr);
}
.feature-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-icon {
  width: 50px; height: 50px; background: rgba(249,115,22,0.1);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
[data-theme="dark"] .feature-icon { background: rgba(34,211,238,0.1); }
.feature-icon i { font-size: 1.3rem; color: var(--primary); }
[data-theme="dark"] .feature-icon i { color: var(--accent); }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 0.9rem; }

/* ---- Products ---- */
.featured-products { padding: 80px 0; background: var(--surface); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 10px; }
.section-header p { color: var(--muted); }
.section-cta { text-align: center; margin-top: 40px; }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.product-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: var(--tr);
}
.product-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.product-img { position: relative; height: 210px; overflow: hidden; background: var(--bg); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--tr); }
.product-card:hover .product-img img { transform: scale(1.05); }
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--primary); color: #fff;
  padding: 4px 12px; border-radius: 100px; font-size: 0.75rem; font-weight: 600;
}
.product-info { padding: 20px; }
.product-info h3 { font-size: 1.1rem; margin-bottom: 8px; }
.product-info p { color: var(--muted); font-size: 0.88rem; margin-bottom: 16px; }
.product-actions { display: flex; gap: 10px; }

/* ---- Placeholder image ---- */
.product-img img[src$="placeholder.jpg"],
.product-img img:not([src]) {
  background: linear-gradient(135deg, var(--bg), var(--border));
}

/* ---- CTA ---- */
.cta-section {
  padding: 80px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner {
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-d) 100%);
  border-radius: 20px; padding: 60px 40px; max-width: 700px; margin: 0 auto;
  box-shadow: 0 8px 32px rgba(249,115,22,0.25);
}
.cta-content { text-align: center; }
.cta-content h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 16px; color: #fff; }
.cta-content p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 1.05rem; }
.btn-white {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--primary);
  padding: 14px 36px; border-radius: 10px;
  font-family: 'Rajdhani', sans-serif; font-size: 1.15rem; font-weight: 700;
  transition: var(--tr); border: none; cursor: pointer;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.15); color: var(--primary-d); }

/* ---- Page Hero ---- */
.page-hero {
  padding: 110px 24px 50px; text-align: center;
  background: var(--surface); border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 10px; }
.page-hero p { color: var(--muted); font-size: 1.05rem; }

/* ---- Catalog ---- */
.catalog-section { padding: 50px 0; }
.catalog-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; }
.catalog-filters h3 { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.catalog-filters ul { list-style: none; }
.catalog-filters li { margin-bottom: 2px; }
.catalog-filters a {
  display: block; color: var(--muted); padding: 8px 12px; border-radius: 6px;
  font-size: 0.95rem; transition: var(--tr); border-left: 2px solid transparent;
}
.catalog-filters a:hover, .catalog-filters a.active { color: var(--primary); border-left-color: var(--primary); background: rgba(249,115,22,0.06); }
.no-products { text-align: center; padding: 60px; color: var(--muted); }
.no-products i { font-size: 2.5rem; display: block; margin-bottom: 12px; }

/* ---- Producto single ---- */
.producto-section { padding: 100px 0 60px; }
.breadcrumb { color: var(--muted); font-size: 0.9rem; margin-bottom: 40px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.producto-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.producto-img { border-radius: var(--radius); overflow: hidden; background: var(--bg); }
.producto-img img { width: 100%; height: 400px; object-fit: cover; }
.producto-cat { display: inline-block; color: var(--primary); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.producto-info h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 16px; }
.producto-desc { color: var(--muted); line-height: 1.8; margin-bottom: 28px; }
.producto-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Contacto ---- */
.contacto-section { padding: 60px 0; }
.contacto-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contacto-info h2, .contacto-form h2 { font-size: 1.8rem; margin-bottom: 16px; }
.contacto-info p { color: var(--muted); margin-bottom: 28px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-item { display: flex; align-items: center; gap: 14px; }
.contact-item i { font-size: 1.3rem; color: var(--primary); width: 22px; }
.contact-item strong { display: block; }
.contact-item a, .contact-item span { color: var(--muted); font-size: 0.95rem; }

/* ---- Forms ---- */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; color: var(--muted); font-size: 0.88rem; margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--bg); border: 1.5px solid var(--border);
  color: var(--text); padding: 11px 14px; border-radius: 8px;
  font-family: 'Inter', sans-serif; font-size: 0.95rem; transition: var(--tr);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
}
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #059669; padding: 12px 16px; border-radius: 8px; margin: 16px 0; }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #dc2626; padding: 12px 16px; border-radius: 8px; margin: 16px 0; }

/* ---- Cart ---- */
.cart-sidebar {
  position: fixed; right: -420px; top: 0; bottom: 0; width: 400px;
  background: var(--surface); border-left: 1px solid var(--border);
  z-index: 2000; transition: right 0.3s ease;
  display: flex; flex-direction: column; box-shadow: var(--shadow);
}
.cart-sidebar.open { right: 0; }
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 1999; display: none; }
.cart-overlay.show { display: block; }
.cart-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.cart-header h3 { font-size: 1.1rem; }
.cart-header button { background: none; border: none; color: var(--muted); font-size: 1.2rem; cursor: pointer; }
.cart-items { flex: 1; overflow-y: auto; padding: 20px 24px; }
.cart-empty { color: var(--muted); text-align: center; padding: 40px 0; font-size: 0.95rem; }
.cart-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px; margin-bottom: 10px;
}
.cart-item-name { font-weight: 500; font-size: 0.92rem; }
.cart-item-remove { background: none; border: none; color: #ef4444; cursor: pointer; font-size: 1rem; }
.cart-footer { padding: 20px 24px; border-top: 1px solid var(--border); }

/* ---- Footer ---- */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; max-width: 1200px; margin: 0 auto; padding: 0 24px 40px; }
.footer-brand p { color: var(--muted); margin: 14px 0; font-size: 0.9rem; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.footer-logo-img { display: block; height: 44px; width: 44px; object-fit: contain; }
.footer-logo .logo-brand { align-items: center; gap: 1px; }
.footer-logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  line-height: 1;
  display: block;
  letter-spacing: 1px;
}
.footer-logo-slogan {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
  letter-spacing: 2px;
  display: block;
  margin-top: 0;
  text-align: center;
}
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 38px; height: 38px; background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: var(--tr);
}
.social-links a:hover { border-color: var(--primary); color: var(--primary); }
.footer-links h4, .footer-contact h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 14px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--muted); font-size: 0.92rem; }
.footer-links a:hover { color: var(--primary); }
.footer-contact p { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.92rem; margin-bottom: 8px; }
.footer-contact i { color: var(--primary); width: 16px; }
.footer-bottom { border-top: 1px solid var(--border); text-align: center; padding: 20px 24px; color: var(--muted); font-size: 0.82rem; }

/* ---- WhatsApp float ---- */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 54px; height: 54px; background: var(--wapp);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: #fff; box-shadow: 0 4px 18px rgba(37,211,102,0.4); transition: var(--tr);
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }

/* ---- Admin ---- */
.admin-body { background: var(--bg); }
.login-box {
  max-width: 400px; margin: 80px auto; background: var(--surface);
  border: 1.5px solid var(--border); border-radius: var(--radius); padding: 40px; text-align: center;
}
.login-box img { margin-bottom: 20px; }
.login-box h2 { font-size: 1.3rem; margin-bottom: 28px; color: var(--muted); font-weight: 500; }
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 230px; background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: fixed; top: 0; bottom: 0;
}
.admin-logo { padding: 22px; border-bottom: 1px solid var(--border); }
.admin-nav { padding: 14px 10px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px; color: var(--muted);
  padding: 10px 14px; border-radius: 8px; font-size: 0.92rem; margin-bottom: 2px; transition: var(--tr);
}
.admin-nav a:hover, .admin-nav a.active { background: rgba(249,115,22,0.08); color: var(--primary); }
.admin-main { margin-left: 230px; flex: 1; padding: 30px; }
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.admin-header h1 { font-size: 1.8rem; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 18px; margin-bottom: 36px; }
.stat-card {
  background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius);
  padding: 22px; display: flex; align-items: center; gap: 18px;
}
.stat-card i { font-size: 1.8rem; color: var(--primary); }
.stat-num { font-size: 1.8rem; font-family: 'Rajdhani', sans-serif; font-weight: 700; display: block; }
.stat-card span:last-child { color: var(--muted); font-size: 0.82rem; }
.admin-section h2 { font-size: 1.2rem; margin-bottom: 14px; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--bg); text-align: left; padding: 11px 14px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); border-bottom: 1px solid var(--border); }
.admin-table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table tr:hover td { background: rgba(249,115,22,0.03); }
.admin-form-box { background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 26px; margin-bottom: 28px; }
.admin-form-box h2 { font-size: 1.2rem; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 10px 0; color: var(--muted); }
.form-actions { display: flex; gap: 10px; margin-top: 6px; }
.btn-sm { display: inline-flex; align-items: center; background: var(--bg); border: 1px solid var(--border); color: var(--muted); padding: 5px 9px; border-radius: 6px; cursor: pointer; transition: var(--tr); font-size: 0.85rem; }
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger:hover { border-color: #ef4444 !important; color: #ef4444 !important; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-content p { margin: 0 auto 32px; }
  .hero-cards { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hero-card { flex: 1; min-width: 200px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 14px 20px; gap: 2px;
    transform: translateY(-110%); opacity: 0; pointer-events: none;
    transition: var(--tr);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-filters { display: none; }
  .producto-layout { grid-template-columns: 1fr; }
  .contacto-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; }
  .form-row { grid-template-columns: 1fr; }
  .cart-sidebar { width: 100%; right: -100%; }
  .hero-cards { display: none; }
}