/*
Theme Name: Astra Child - Termos Baratos
Template: astra
Version: 1.0.0
Text Domain: astra-child
*/

/* =========================================================
   TERMOS BARATOS — Sistema de diseno (basado en Stitch DESIGN.md)
   ========================================================= */

:root {
  --tb-primary: #004e9f;
  --tb-primary-container: #0066cc;
  --tb-on-primary: #ffffff;
  --tb-on-primary-container: #dfe8ff;
  --tb-secondary-container: #fe9800;
  --tb-on-secondary-container: #643900;
  --tb-cta: #ff9900;
  --tb-surface: #fbf9f8;
  --tb-surface-lowest: #ffffff;
  --tb-surface-low: #f5f3f3;
  --tb-surface-container: #efeded;
  --tb-surface-high: #e9e8e7;
  --tb-on-surface: #1b1c1c;
  --tb-on-surface-variant: #414753;
  --tb-outline: #727784;
  --tb-outline-variant: #c1c6d5;
  --tb-error: #ba1a1a;

  --tb-font: 'Inter', -apple-system, sans-serif;
  --tb-radius-sm: 2px;
  --tb-radius: 4px;
  --tb-radius-lg: 8px;
  --tb-radius-full: 9999px;

  --tb-container-max: 1200px;
  --tb-gutter: 24px;
  --tb-space-xs: 4px;
  --tb-space-sm: 8px;
  --tb-space-md: 16px;
  --tb-space-lg: 24px;
  --tb-space-xl: 48px;
  --tb-space-xxl: 80px;
}

/* ---------- Base ---------- */
body {
  font-family: var(--tb-font);
  color: var(--tb-on-surface);
  background: var(--tb-surface);
}
h1, h2, h3, h4, .entry-title, .page-title {
  font-family: var(--tb-font);
  font-weight: 700;
  color: var(--tb-on-surface);
}
a { color: var(--tb-primary); }
.ast-container, .site-content .ast-container {
  max-width: var(--tb-container-max);
}

/* ---------- Header / navegacion (Astra) ---------- */
.main-header-bar {
  background-color: var(--tb-surface-lowest) !important;
  border-bottom: 1px solid var(--tb-outline-variant) !important;
}
.main-header-bar .main-navigation ul li a {
  color: var(--tb-on-surface-variant);
  font-weight: 500;
}
.main-header-bar .main-navigation ul li a:hover,
.main-header-bar .main-navigation ul li.current-menu-item > a {
  color: var(--tb-primary) !important;
  border-bottom: 2px solid var(--tb-primary);
  font-weight: 700;
}

/* ---------- Botones ---------- */
.ast-button,
button,
a.button,
input[type="submit"],
.wp-block-button__link {
  background-color: var(--tb-primary) !important;
  color: var(--tb-on-primary) !important;
  border-radius: var(--tb-radius-lg) !important;
  font-weight: 700 !important;
  border: none !important;
  padding: 14px 28px !important;
  transition: opacity 0.2s ease;
}
.ast-button:hover, button:hover, a.button:hover, input[type="submit"]:hover {
  opacity: 0.9;
}

.woocommerce .single_add_to_cart_button,
.woocommerce a.add_to_cart_button,
.woocommerce .ajax_add_to_cart {
  background-color: var(--tb-cta) !important;
  color: #ffffff !important;
}
.woocommerce .single_add_to_cart_button:hover,
.woocommerce a.add_to_cart_button:hover {
  filter: brightness(1.05);
}

.ast-button.outline, .button.outline {
  background: transparent !important;
  border: 2px solid var(--tb-primary) !important;
  color: var(--tb-primary) !important;
}

/* ---------- Tarjetas de producto (WooCommerce) ---------- */
.woocommerce ul.products li.product {
  background: var(--tb-surface-lowest);
  border: 1px solid var(--tb-outline-variant);
  border-radius: var(--tb-radius-lg);
  padding: var(--tb-space-md);
  transition: box-shadow 0.2s ease;
}
.woocommerce ul.products li.product:hover {
  box-shadow: 0px 10px 20px rgba(0,0,0,0.05);
}
.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-family: var(--tb-font);
  font-weight: 600;
  font-size: 18px;
  color: var(--tb-on-surface);
}
.woocommerce ul.products li.product .price {
  color: var(--tb-primary) !important;
  font-weight: 700;
  font-size: 20px;
}
.woocommerce span.onsale {
  background: #4CAF50 !important;
  border-radius: var(--tb-radius-sm);
  font-size: 10px;
  font-weight: 700;
}

/* ---------- Ficha de producto individual ---------- */
.woocommerce div.product p.price, .woocommerce div.product span.price {
  color: var(--tb-primary) !important;
  font-size: 32px;
  font-weight: 700;
}
.woocommerce table.shop_attributes {
  background: var(--tb-surface-low);
  border-radius: var(--tb-radius-lg);
}
.woocommerce table.shop_attributes th {
  color: var(--tb-on-surface-variant);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
}

/* ---------- Badges de eficiencia energetica ---------- */
.tb-badge { display:inline-block; padding: 4px 10px; border-radius: var(--tb-radius-sm); font-size: 12px; font-weight: 700; color: #fff; }
.tb-badge-a { background:#4CAF50; }
.tb-badge-b { background:#FFC107; }
.tb-badge-c { background:#FF9800; }

/* ---------- Footer ---------- */
.site-footer, footer.site-footer {
  background: var(--tb-surface-container) !important;
  padding: var(--tb-space-xxl) 0;
}
.site-footer a { color: var(--tb-on-surface-variant); }
.site-footer a:hover { color: var(--tb-on-surface); text-decoration: underline; }

/* ---------- Utilidades para bloques HTML personalizados (Inicio, Contacto, Blog, Privacidad) ---------- */
.tb-section { padding: var(--tb-space-xxl) var(--tb-gutter); }
.tb-container { max-width: var(--tb-container-max); margin: 0 auto; padding: 0 var(--tb-gutter); }
.tb-card {
  background: var(--tb-surface-lowest);
  border: 1px solid var(--tb-outline-variant);
  border-radius: var(--tb-radius-lg);
  padding: var(--tb-space-lg);
  transition: box-shadow 0.2s ease;
}
.tb-card:hover { box-shadow: 0px 10px 20px rgba(0,0,0,0.05); }
.tb-btn-primary {
  display: inline-block;
  background: var(--tb-primary);
  color: #fff !important;
  padding: 16px 32px;
  border-radius: var(--tb-radius-lg);
  font-weight: 700;
  text-decoration: none;
}
.tb-btn-cta {
  display: inline-block;
  background: var(--tb-cta);
  color: #fff !important;
  padding: 16px 32px;
  border-radius: var(--tb-radius-lg);
  font-weight: 700;
  text-decoration: none;
}

/* ---------- FAQ acordeon (fichas de producto, Fase 4 Publicador) ---------- */
.tb-faq { margin-top: var(--tb-space-xl); }
.tb-faq h2 { margin-bottom: var(--tb-space-md); }
.tb-faq details {
  background: var(--tb-surface-lowest);
  border: none;
  border-radius: var(--tb-radius-lg);
  padding: var(--tb-space-md) var(--tb-space-lg);
  margin-bottom: var(--tb-space-md);
  box-shadow: 0px 4px 14px rgba(0,0,0,0.09);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.tb-faq details:hover { box-shadow: 0px 10px 26px rgba(0,0,0,0.14); transform: translateY(-1px); }
.tb-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--tb-on-surface);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--tb-space-md);
}
.tb-faq summary::-webkit-details-marker { display: none; }
.tb-faq summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--tb-primary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.tb-faq details[open] summary::after { transform: rotate(45deg); }
.tb-faq details p {
  margin: var(--tb-space-sm) 0 0 0;
  color: var(--tb-on-surface-variant);
}