/* ============================================================
   0. TOKENS — Estilo Limpio y Neutro
   ============================================================ */
:root{
  --color-bg:        #FFFFFF;
  --color-bg-soft:   #F7F7F5;
  --color-ink:        #16181D;
  --color-ink-soft:   #6B7077;
  --color-ink-faint:  #9A9EA4;
  --color-line:       #E6E6E2;
  --color-line-strong:#D6D6D1;
  --color-brand:      #173A8A;
  --color-brand-dark: #102A66;
  --color-sale:        #B8402A;
  --color-stock:        #1F7A4D;

  --font: 'Inter', system-ui, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --container: 1240px;
}

/* ============================================================
   1. RESET + BASE
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--color-ink);
  background:var(--color-bg);
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  line-height:1.5;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font:inherit; cursor:pointer; background:none; border:none; color:inherit; }
h1,h2,h3,h4{ font-family:var(--font); font-weight:800; letter-spacing:-0.02em; margin:0; line-height:1.12; }
p{ margin:0; }
.wrap{ max-width:var(--container); margin:0 auto; padding:0 24px; }

:focus-visible{ outline:2px solid var(--color-brand); outline-offset:3px; }

.icon{ width:18px; height:18px; stroke:currentColor; stroke-width:1.6; fill:none; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }

/* ============================================================
   2. REUSABLE COMPONENTS
   ============================================================ */
.btn-primary{
  display:block; text-align:center; width:100%;
  padding:14px 24px; font-weight:700; font-size:.9rem;
  background:var(--color-brand); color:#fff; border-radius:var(--radius-sm);
  transition:background .15s ease;
}
.btn-primary:hover{ background:var(--color-brand-dark); }

.btn-outline{
  display:block; text-align:center; width:100%;
  padding:14px 24px; font-weight:600; font-size:.9rem;
  border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); color:var(--color-ink);
}
.btn-outline:hover{ border-color:var(--color-ink); background:var(--color-bg-soft); }   

.btn-outline-sm{
  display:block; text-align:center; width:100%;
  padding:9px 14px; font-size:.8rem; font-weight:600;
  border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); color:var(--color-ink);
}
.btn-outline-sm:hover{ border-color:var(--color-brand); color:var(--color-brand); }

/* ============================================================
   3. TOPBAR + HEADER
   ============================================================ */
.topbar{ background:var(--color-ink); color:rgba(255,255,255,.82); font-size:.78rem; }
.topbar .wrap{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:9px 24px; flex-wrap:wrap; }
.topbar a{ font-weight:500; }
.topbar a:hover{ color:#fff; }
.topbar-right{ display:flex; align-items:center; gap:18px; }
.topbar-right span{ display:flex; align-items:center; gap:18px; }
.topbar-right span::before{ content:"•"; opacity:.4; }
.topbar-right span:first-child::before{ content:none; }

.site-header{ position:sticky; top:0; z-index:50; background:var(--color-bg); border-bottom:1px solid var(--color-line); }

/* Estructura del Header en dos filas (Escritorio) */
.header-inner{ display:flex; flex-direction:column; padding:0; }
.header-top-row { display:flex; align-items:center; justify-content:space-between; padding:16px 0 12px 0; gap:24px; }
.header-bottom-row { display:flex; justify-content:center; border-top:1px solid var(--color-line); padding:6px 0; }

.logo{ font-weight:800; font-size:1.25rem; letter-spacing:-0.01em; flex-shrink:0; }
.menu-toggle{ display:none; padding:6px; }

.main-nav ul{ display:flex; align-items:center; gap:2px; }
.main-nav a, .main-nav button.nav-link{
  display:flex; align-items:center; gap:4px; padding:10px 14px;
  font-weight:500; font-size:.86rem; color:var(--color-ink);
}
.main-nav a:hover, .main-nav button.nav-link:hover{ color:var(--color-brand); }
.main-nav .icon{ width:13px; height:13px; opacity:.6; }

.has-dropdown{ position:relative; }
.dropdown{
  position:absolute; top:calc(100% + 4px); left:0; min-width:230px;
  background:#fff; border:1px solid var(--color-line); border-radius:var(--radius-sm);
  box-shadow:0 8px 20px -10px rgba(0,0,0,.15);
  padding:8px; opacity:0; visibility:hidden; transform:translateY(4px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.has-dropdown.open .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{ display:block; padding:9px 12px; font-size:.85rem; border-radius:4px; }
.dropdown a:hover{ background:var(--color-bg-soft); color:var(--color-brand); }

.header-actions{ display:flex; align-items:center; gap:6px; flex-shrink:0; }
.icon-btn{ position:relative; display:inline-flex; align-items:center; justify-content:center; width:38px; height:38px; border-radius:50%; color:var(--color-ink); }
.icon-btn:hover{ background:var(--color-bg-soft); }
.cart-count{
  position:absolute; top:1px; right:1px; background:var(--color-brand); color:#fff;
  font-size:.6rem; font-weight:700; width:15px; height:15px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}

/* ============================================================
   NUEVOS ESTILOS: BARRA DE BÚSQUEDA (ESCRITORIO)
   ============================================================ */
.search-bar-container { flex: 1; max-width: 550px; }
.search-form { display: flex; align-items: center; background: var(--color-bg-soft); border: 1px solid var(--color-line-strong); border-radius: var(--radius-sm); height: 40px; overflow: hidden; }
.search-form:focus-within { border-color: var(--color-brand); box-shadow: 0 0 0 1px var(--color-brand); }
.search-select-wrapper { position: relative; display: flex; align-items: center; border-right: 1px solid var(--color-line-strong); height: 100%; }
.search-form select { font-family: var(--font); font-size: 0.82rem; font-weight: 500; color: var(--color-ink-soft); background: transparent; border: none; padding: 0 28px 0 14px; height: 100%; cursor: pointer; outline: none; appearance: none; -webkit-appearance: none; }
.search-select-wrapper .select-chevron { position: absolute; right: 10px; width: 10px; height: 10px; pointer-events: none; opacity: 0.6; }
.search-input-wrapper { position: relative; flex: 1; display: flex; align-items: center; height: 100%; }
.search-form input[type="text"] { width: 100%; height: 100%; border: none; background: transparent; padding: 0 44px 0 12px; font-family: var(--font); font-size: 0.88rem; color: var(--color-ink); outline: none; }
.search-form input[type="text"]::placeholder { color: var(--color-ink-faint); }
.search-submit-btn { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; color: var(--color-ink-soft); border-radius: var(--radius-sm); }
.search-submit-btn:hover { background: var(--color-line); color: var(--color-brand); }
.header-actions .mobile-search-toggle { display: none; }

/* Cabecera interna del Sidebar (Oculta en PC) */
.sidebar-mobile-header { display: none; }

/* ============================================================
   4. CATALOG HEADER & UTILS
   ============================================================ */
.catalog-header{ padding:40px 0 24px; border-bottom:1px solid var(--color-line); }
.catalog-header h1{ font-size:2.2rem; margin-bottom:8px; }
.catalog-header p{ color:var(--color-ink-soft); font-size:0.95rem; }

.catalog-bar{ display:flex; justify-content:space-between; align-items:center; padding:16px 0; border-bottom:1px solid var(--color-line); margin-bottom:32px; }
.results-count{ font-size:0.88rem; color:var(--color-ink-soft); }
.catalog-utils{ display:flex; align-items:center; gap:16px; }

.sort-select{ font-family:var(--font); font-size:0.88rem; padding:6px 32px 6px 12px; border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); background:#fff; cursor:pointer; }
.btn-filter-trigger{ display:none; align-items:center; gap:6px; font-size:0.88rem; font-weight:600; padding:6px 12px; border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); }

/* ============================================================
   5. CATALOG LAYOUT (BARRA LATERAL + PRODUCTOS)
   ============================================================ */
.catalog-layout{ display:grid; grid-template-columns:240px 1fr; gap:40px; padding:0 0 64px; }

/* Sidebar Filtros (Escritorio) */
.catalog-sidebar h3{ font-size:0.78rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--color-ink-faint); margin-bottom:16px; }
.filter-group{ margin-bottom:32px; padding-bottom:24px; border-bottom:1px solid var(--color-line); }
.filter-group:last-child{ border-bottom:none; }
.filter-links li{ margin-bottom:10px; }
.filter-links a{ font-size:0.9rem; color:var(--color-ink-soft); }
.filter-links a:hover, .filter-links .active a{ color:var(--color-brand); font-weight:600; }

/* Grid de Productos */
.product-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:32px 24px; }
.product-card{ display:flex; flex-direction:column; }
.product-media{ position:relative; border:1px solid var(--color-line); border-radius:var(--radius-md); overflow:hidden; aspect-ratio:1/1; background:var(--color-bg-soft); }
.product-media img{ width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.product-card:hover .product-media img{ transform:scale(1.04); }

.tag{ position:absolute; top:10px; left:10px; background:#fff; border:1px solid var(--color-line); font-size:.64rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; padding:4px 9px; border-radius:3px; }
.tag-sale{ color:var(--color-sale); }
.tag-new{ color:var(--color-brand); }
.tag-stock{ color:var(--color-stock); display:flex; align-items:center; gap:5px; }
.tag-stock::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--color-stock); }

.product-body{ padding-top:14px; display:flex; flex-direction:column; gap:10px; flex:1; }
.product-name{ font-weight:600; font-size:.88rem; line-height:1.35; min-height:2.4em; }
.product-name:hover{ color:var(--color-brand); }

.price-row{ display:flex; align-items:baseline; gap:8px; }
.price-sale{ font-weight:800; font-size:1rem; }
.price-sale.is-discount{ color:var(--color-sale); }
.price-regular{ font-size:.8rem; color:var(--color-ink-faint); text-decoration:line-through; }

/* ============================================================
   6. PAGINACIÓN
   ============================================================ */
.pagination{ display:flex; justify-content:center; align-items:center; gap:8px; margin-top:48px; padding-top:32px; border-top:1px solid var(--color-line); }
.pagination-item{ display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:var(--radius-sm); font-size:0.88rem; font-weight:600; color:var(--color-ink-soft); }
.pagination-item:hover{ background:var(--color-bg-soft); color:var(--color-ink); }
.pagination-item.active{ background:var(--color-brand); color:#fff; }

/* ============================================================
   7. NEWSLETTER
   ============================================================ */
.newsletter-band{ background:var(--color-ink); color:#fff; padding:52px 0; }
.newsletter-inner{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.newsletter-inner h2{ font-size:1.4rem; color:#fff; }
.newsletter-inner p{ margin-top:6px; color:rgba(255,255,255,.6); max-width:360px; font-size:.88rem; }
.newsletter-form{ display:flex; gap:10px; flex-wrap:wrap; }
.newsletter-form input{ padding:13px 16px; border-radius:var(--radius-sm); border:1px solid rgba(255,255,255,.25); background:transparent; color:#fff; min-width:250px; font:inherit; font-size:.88rem; }
.newsletter-form input::placeholder{ color:rgba(255,255,255,.5); }
.newsletter-form button{ background:#fff; color:var(--color-ink); border:none; padding:13px 24px; border-radius:var(--radius-sm); font-weight:700; font-size:.88rem; }
.newsletter-form button:hover{ background:rgba(255,255,255,.85); }
.form-note{ width:100%; font-size:.78rem; margin-top:8px; color:rgba(255,255,255,.6); }

/* ============================================================
   8. FOOTER
   ============================================================ */
.site-footer{ background:var(--color-bg); color:var(--color-ink-soft); padding:60px 0 24px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; padding-bottom:36px; border-bottom:1px solid var(--color-line); }
.footer-brand .logo{ color:var(--color-ink); }
.footer-brand p{ margin-top:14px; font-size:.84rem; line-height:1.75; }
.footer-col h4{ color:var(--color-ink); font-size:.74rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px; }
.footer-col ul li{ margin-bottom:9px; }
.footer-col a{ font-size:.86rem; }
.footer-col a:hover{ color:var(--color-brand); }
.social-row{ display:flex; gap:8px; margin-top:4px; }
.social-row a{ width:34px; height:34px; border-radius:50%; border:1px solid var(--color-line); display:flex; align-items:center; justify-content:center; }
.social-row a:hover{ border-color:var(--color-brand); color:var(--color-brand); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:22px; font-size:.78rem; flex-wrap:wrap; gap:10px; }
.footer-bottom .legal-links{ display:flex; gap:18px; }

/* ============================================================
   9. RESPONSIVE MEDIA QUERIES
   ============================================================ */
@media (max-width: 1024px){
  .catalog-layout{ grid-template-columns:1fr; gap:24px; }
  .product-grid{ grid-template-columns:repeat(3, 1fr); gap:20px; }
  .btn-filter-trigger{ display:inline-flex; }
  .footer-grid{ grid-template-columns:1fr 1fr; }

  /* Elementos del Drawer de filtros */
  .sidebar-mobile-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; margin-bottom: 20px; border-bottom: 1px solid var(--color-line); }
  .sidebar-mobile-header h4 { font-size: 1.1rem; font-weight: 700; }
  .close-sidebar-btn { font-size: 1.3rem; font-weight: 400; color: var(--color-ink-soft); padding: 4px 8px; }

  /* Transformar la barra lateral en panel móvil deslizable */
  .catalog-sidebar {
    display: block !important;
    position: fixed; top: 0; right: 0; bottom: 0;
    width: 100%; max-width: 330px; background: #ffffff;
    z-index: 100005; padding: 24px;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    transform: translateX(105%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .catalog-sidebar.open { transform: translateX(0); }
}

@media (max-width: 760px){
  .product-grid{ grid-template-columns:repeat(2, 1fr); gap:16px; }
  .topbar-right{ display:none; }
  .menu-toggle{ display:inline-flex; }
  
  .site-header { z-index: 100000 !important; }
  
  /* Cabecera colapsada en móvil */
  .header-top-row { width: 100%; padding: 12px 0; gap: 12px; }
  .header-bottom-row { 
    display: block !important; 
    border: none !important; 
    padding: 0 !important; 
    height: 0 !important;
  }
  .header-actions .mobile-search-toggle { display: inline-flex; }

  /* Menú lateral responsivo */
  .main-nav{ 
    position:fixed !important; inset:0 22% 0 0 !important; top:0 !important; background:#ffffff !important; 
    padding:88px 24px 24px !important; transform:translateX(-105%) !important; 
    transition:transform .25s ease, visibility .25s ease !important; z-index:99999 !important; 
    box-shadow:0 0 40px rgba(0,0,0,.2) !important; overflow-y:auto !important;
    pointer-events: none !important; visibility: hidden !important; 
  }
  .main-nav.open{ transform:translateX(0) !important; pointer-events: all !important; visibility: visible !important; }
  .main-nav ul{ flex-direction:column !important; align-items:stretch !important; gap:0 !important; }
  .main-nav a, .main-nav button.nav-link{ 
    width:100% !important; justify-content:space-between !important; padding:16px 4px !important; 
    border-bottom:1px solid var(--color-line) !important; color: var(--color-ink) !important; opacity: 1 !important; 
  }
  
  /* Ajuste de submenús */
  .dropdown{ 
    position:static !important; box-shadow:none !important; border:none !important; opacity: 0 !important;
    visibility: hidden !important; transform: none !important; height: 0 !important; overflow: hidden !important; 
    padding: 0 !important; transition: all .2s ease !important; 
  }
  .has-dropdown.open .dropdown{ opacity: 1 !important; visibility: visible !important; height: auto !important; padding: 8px 0 8px 14px !important; }
  .has-dropdown.open .nav-link .icon { transform: rotate(180deg) !important; }
  .nav-link .icon { transition: transform 0.2s ease !important; }

  /* Desplegable de la barra de búsqueda en móvil */
  .search-bar-container {
    position: absolute; top: 100%; left: 0; right: 0; width: 100%; max-width: 100%; margin: 0;
    background: var(--color-bg); padding: 12px 24px; border-bottom: 1px solid var(--color-line);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05); z-index: 99997; display: none;
  }
  .search-bar-container.open { display: block; }
  .search-form { height: 44px; }
  .search-form select { max-width: 110px; padding: 0 20px 0 8px; font-size: 0.8rem; }

  .nav-backdrop{ display:none; position:fixed !important; inset:0 !important; background:rgba(0,0,0,0.5) !important; z-index:99998 !important; }
  .nav-backdrop.open{ display:block !important; }
  .wrap{ max-width:var(--container); margin:0 auto; padding:0 16px; }
}


/* ============================================================
   BOCADILLO FLOTANTE — MI CUENTA
   ============================================================ */
.account-dropdown-wrapper {
  position: relative;
  display: inline-block;
}

/* Estado oculto por defecto */
.account-popover {
  position: absolute;
  top: calc(100% + 12px); /* Separación del botón */
  right: -10px; /* Alineación hacia la derecha */
  width: 290px;
  background: #FFFFFF;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px -5px rgba(22, 24, 29, 0.08), 0 4px 12px -2px rgba(22, 24, 29, 0.04);
  padding: 20px;
  z-index: 100010;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

/* Clase que activa la apertura del bocadillo */
.account-dropdown-wrapper.open .account-popover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Flecha del bocadillo (Borde externo sutil) */
.account-popover::before {
  content: "";
  position: absolute;
  top: -7px;
  right: 20px;
  width: 12px;
  height: 12px;
  background: #FFFFFF;
  border-left: 1px solid var(--color-line);
  border-top: 1px solid var(--color-line);
  transform: rotate(45deg);
}

/* Contenido del Formulario */
.login-form h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-ink);
}
.form-field {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form-field label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}
.form-field input {
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 8px 12px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  outline: none;
  background: var(--color-bg-soft);
}
.form-field input:focus {
  border-color: var(--color-brand);
  background: #FFF;
}

.btn-login {
  width: 100%;
  background: var(--color-brand);
  color: #FFFFFF;
  padding: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-top: 6px;
  text-align: center;
  transition: background 0.15s ease;
}
.btn-login:hover {
  background: var(--color-brand-dark);
}

.login-links {
  margin-top: 14px;
  text-align: center;
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.link-secondary {
  color: var(--color-ink-soft);
  text-decoration: underline;
}
.link-secondary:hover {
  color: var(--color-ink);
}
.register-text {
  color: var(--color-ink-soft);
  border-top: 1px solid var(--color-line);
  padding-top: 8px;
  margin-top: 4px;
}
.link-primary {
  color: var(--color-brand);
  font-weight: 600;
}
.link-primary:hover {
  text-decoration: underline;
}

/* Ajuste móvil para que no se desborde de la pantalla */
@media (max-width: 760px) {
  .account-popover {
    right: -50px;
  }
  .account-popover::before {
    right: 60px;
  }
}

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    grid-column: 1 / -1; /* Se asegura de ocupar todo el ancho si usas CSS Grid */
}

.custom-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: #16181D; /* Usa el color de tu marca aquí */
    animation: spin 1s ease-in-out infinite;
}

.letter-spacing {
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.75rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Contenedor Base para Estados Vacíos o Errores */
.empty-state-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    grid-column: 1 / -1; /* Se expande en todo el ancho del grid */
    padding: 40px 20px;
}

/* Iconos circulares minimalistas */
.empty-icon {
    width: 60px;
    height: 60px;
    border: 2px solid #e4e4e4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #999;
    font-weight: 300;
    margin-bottom: 20px;
}

/* Variante del icono para errores */
.empty-icon.error-icon {
    border-color: #f8d7da;
    color: #dc3545;
    background-color: #fdf3f4;
    font-weight: bold;
}

/* Tipografías */
.empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #16181D;
    margin: 0 0 8px 0;
    letter-spacing: 0.5px;
}

.empty-text {
    font-size: 0.9rem;
    color: #666;
    max-width: 320px;
    margin: 0;
    line-height: 1.4;
}