:root{
  --primary:#0b1220;
  --primary-2:#1e3a8a;
  --accent:#f97316;
  --accent2:#2563eb;
  --success:#16a34a;
  --danger:#dc2626;
  --warning:#f59e0b;
  --muted:#6b7280;
  --bg:#f3f4f6;
  --card:#fff;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:linear-gradient(135deg,#eef3fb 0%,#f5e9ef 50%,#fbf2e6 100%);background-attachment:fixed;color:#111827;line-height:1.45;min-height:100vh}
a{color:var(--accent2)}
.container{max-width:none;margin:0 auto;padding:18px 32px}
@media(max-width:780px){.container{padding:16px}}
.small{font-size:13px}
.muted{color:var(--muted)}

/* TOPBAR — glass / same look as login pages */
.topbar{
  background:transparent;color:#0b1220;
  position:sticky;top:0;z-index:50;
  padding:14px 0;
}
.topbar .container.nav{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:14px 22px;margin:0 auto;
  background:#ffffffcc;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid #ffffff88;border-radius:18px;
  box-shadow:0 8px 24px #0001;
}
.brand{font-weight:800;font-size:19px;color:#0b1220;text-decoration:none;letter-spacing:.04em;display:flex;align-items:center;gap:8px}
.brand-mark{background:var(--accent);color:#fff;padding:3px 8px;border-radius:8px;font-size:14px}
.brand-text{color:#0b1220}
.brand-logo{height:34px;width:auto;display:block}
@media(max-width:780px){.brand-logo{height:30px}}
.brand-logo-placeholder{
  display:inline-block;
  background:#dc2626;
  color:#fff;
  font-weight:800;
  font-size:13px;
  letter-spacing:.3px;
  padding:10px 14px;
  border:3px dashed #fff;
  border-radius:10px;
  box-shadow:0 0 0 3px #dc2626, 0 4px 14px #dc262688;
  animation:logoPulse 1.6s ease-in-out infinite;
}
@keyframes logoPulse{
  0%,100%{box-shadow:0 0 0 3px #dc2626, 0 4px 14px #dc262688}
  50%   {box-shadow:0 0 0 3px #fbbf24, 0 6px 20px #dc2626cc}
}
.main-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.main-nav a{
  color:#0b1220;text-decoration:none;font-size:13px;font-weight:600;
  padding:8px 12px;border-radius:999px;
  transition:background .2s
}
.main-nav a:hover{background:#0b12200d}
.nav-pill,
.nav-pill.outline{
  background:#ffffff88;color:#0b1220 !important;
  border:1px solid #0b122022;
  padding:8px 14px;border-radius:999px;font-weight:600;font-size:13px;letter-spacing:.02em;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  transition:background .2s, transform .15s
}
.nav-pill:hover,
.nav-pill.outline:hover{background:#ffffffcc !important;transform:translateY(-1px)}
.nav-toggle{
  display:none;background:#0b1220;color:#fff;border:0;
  width:38px;height:38px;border-radius:10px;font-size:18px;cursor:pointer
}
@media(max-width:780px){
  .topbar{padding:10px 14px}
  .topbar .container.nav{padding:10px 14px;border-radius:14px;justify-content:space-between}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .main-nav{
    display:none;flex-basis:100%;flex-direction:column;align-items:stretch;
    gap:4px;padding-top:8px;border-top:1px solid #0b122022;margin-top:8px
  }
  body.nav-open .main-nav{display:flex}
  .main-nav a{padding:10px 12px;text-align:center;border-radius:10px}
}

/* HERO — glass */
.hero{
  background:#ffffffcc;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid #ffffff88;
  color:#0b1220;
  border-radius:22px;padding:34px;margin:22px 0;
  box-shadow:0 12px 32px #0001;
}
.hero h1{margin:0 0 8px;font-size:28px;line-height:1.2;color:#0b1220}
.hero p,.hero .muted{color:#374151}
.hero input{background:#fff;border:1px solid #0b122022}
.hero .actions{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:600px){.hero{padding:22px}.hero h1{font-size:22px}}

/* GRID & CARDS — glass */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.grid.cols-2{grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}
.card{
  background:#ffffffcc;
  backdrop-filter:blur(10px) saturate(130%);
  -webkit-backdrop-filter:blur(10px) saturate(130%);
  border:1px solid #ffffff88;
  border-radius:16px;box-shadow:0 8px 20px #0001;padding:18px
}
.card h3{margin:0 0 6px}
.card img{width:100%;height:170px;object-fit:contain;background:#f9fafb;border-radius:12px}
.card-acc{border-left:4px solid var(--accent)}
.card-blue{border-left:4px solid var(--accent2)}
.card-green{border-left:4px solid var(--success)}
.card-red{border-left:4px solid var(--danger)}

/* KPI — glass */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:18px 0}
.kpi{
  background:#ffffffcc;
  backdrop-filter:blur(10px) saturate(130%);
  -webkit-backdrop-filter:blur(10px) saturate(130%);
  border:1px solid #ffffff88;
  border-radius:14px;padding:16px;
  box-shadow:0 6px 18px #0001
}
.kpi .label{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.kpi .value{font-size:26px;font-weight:800;margin-top:6px;color:var(--primary-2)}
.kpi.success .value{color:var(--success)}
.kpi.danger .value{color:var(--danger)}
.kpi.warning .value{color:var(--warning)}

/* BUTTONS — glass uniform */
.btn{
  display:inline-block;
  background:#0b1220;color:#fff;
  padding:11px 18px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;
  font-weight:700;font-size:13px;letter-spacing:.04em;
  transition:transform .15s ease, background .2s, filter .2s;
  box-shadow:0 6px 18px #0b122033
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn:active{transform:translateY(0)}
.btn.secondary,
.btn.blue,
.btn.green,
.btn.danger{background:#0b1220;color:#fff}
.btn.ghost{
  background:#ffffff88;color:#0b1220;
  border:1px solid #0b122022;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:none
}
.btn.ghost:hover{background:#ffffffcc}
.btn.sm{padding:7px 12px;font-size:12px}

/* FORMS — login look */
.input, input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=tel], input[type=file], textarea, select{
  width:100%;padding:12px 14px;margin:6px 0 14px;
  border:1px solid #0b122022;border-radius:12px;
  font-family:inherit;font-size:15px;background:#fff;
  transition:box-shadow .2s, border-color .2s
}
input:focus,textarea:focus,select:focus{outline:none;border-color:#0b1220;box-shadow:0 0 0 3px #0b122014}
label{font-weight:600;font-size:13px;color:#0b1220}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}

/* TABLES — glass */
.table-wrap{
  overflow-x:auto;
  background:#ffffffcc;
  backdrop-filter:blur(10px) saturate(130%);
  -webkit-backdrop-filter:blur(10px) saturate(130%);
  border:1px solid #ffffff88;
  border-radius:14px;
  box-shadow:0 6px 18px #0001
}
.table{width:100%;border-collapse:collapse;background:transparent;font-size:14px}
.table th,.table td{padding:11px 12px;border-bottom:1px solid #0b122014;text-align:left;vertical-align:top}
.table th{background:#ffffff55;font-weight:700;color:#0b1220;text-transform:uppercase;font-size:12px;letter-spacing:.4px}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:#ffffff66}

/* BADGES & PILLS */
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#e0e7ff;color:#1e40af;font-size:12px;font-weight:600}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-success{background:#dcfce7;color:#166534}
.category-pill{
  display:inline-block;background:#ffffff88;color:#0b1220;
  padding:8px 14px;border-radius:999px;margin:4px;text-decoration:none;font-weight:600;
  border:1px solid #0b122022;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  transition:background .2s, transform .15s
}
.category-pill:hover{background:#ffffffcc;transform:translateY(-1px)}

/* FEATURES — glass */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:18px 0}
.feature{
  background:#ffffffcc;
  backdrop-filter:blur(10px) saturate(130%);
  -webkit-backdrop-filter:blur(10px) saturate(130%);
  border:1px solid #ffffff88;
  border-radius:14px;padding:15px;box-shadow:0 6px 18px #0001
}

/* ALERT */
.alert{padding:12px 14px;border-radius:10px;background:#fef3c7;border:1px solid #fde68a;margin:10px 0;color:#78350f}
.alert.success{background:#dcfce7;border-color:#bbf7d0;color:#14532d}
.alert.error{background:#fee2e2;border-color:#fecaca;color:#7f1d1d}
.alert.info{background:#dbeafe;border-color:#bfdbfe;color:#1e3a8a}

/* WHATSAPP */
.whatsapp{position:fixed;right:18px;bottom:18px;background:#22c55e;color:#fff;padding:13px 16px;border-radius:999px;text-decoration:none;font-weight:800;box-shadow:0 10px 25px #0003;z-index:40}

/* FOOTER — glass */
.footer{
  background:#ffffffcc;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  color:#0b1220;
  margin:40px 18px 18px;
  padding:30px 22px 18px;
  border:1px solid #ffffff88;
  border-radius:22px;
  box-shadow:0 12px 32px #0001
}
.footer a{color:#0b1220;text-decoration:none;opacity:.85}
.footer a:hover{opacity:1}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;padding-bottom:14px;border-bottom:1px solid #0b122022}
.footer .muted,.footer .small{color:#374151}

/* SIDE LAYOUT (paneles) — glass */
.layout{display:grid;grid-template-columns:240px 1fr;gap:20px}
.sidebar{
  background:#ffffffcc;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid #ffffff88;
  border-radius:18px;
  padding:18px 14px;
  box-shadow:0 8px 24px #0001;
  height:fit-content;position:sticky;top:88px
}
.sidebar a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:#0b1220;font-weight:600;font-size:14px;margin-bottom:2px;transition:background .2s}
.sidebar a:hover{background:#0b12200d}
.sidebar a.active{background:#0b1220;color:#fff}
.sidebar .role-badge{display:inline-block;background:#0b1220;color:#fff;padding:3px 10px;border-radius:999px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:static}}

/* PROGRESS / TIMELINE */
.timeline{list-style:none;padding:0;margin:14px 0}
.timeline li{padding:10px 0 10px 28px;position:relative;border-left:2px solid var(--border);margin-left:8px}
.timeline li::before{content:"";position:absolute;left:-7px;top:14px;width:12px;height:12px;border-radius:50%;background:var(--accent2)}
.timeline li.done::before{background:var(--success)}
.timeline li.current::before{background:var(--accent);box-shadow:0 0 0 4px #f973164a}

/* PILLS Y CHIPS */
.chip{display:inline-block;background:#f3f4f6;padding:4px 10px;border-radius:999px;font-size:12px;color:#374151;margin:2px 4px 2px 0}

/* AUTH BOX — glass */
.auth-box{
  max-width:440px;margin:40px auto;
  background:#ffffffcc;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid #ffffff88;
  border-radius:22px;padding:32px;
  box-shadow:0 20px 50px #0001
}
.auth-box h1{margin-top:0}
.auth-box .role-tag{
  display:inline-block;background:#0b1220;color:#fff;
  padding:5px 12px;border-radius:999px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;
  margin-bottom:12px;font-weight:700
}
.auth-box .links{margin-top:14px;font-size:13px;color:var(--muted)}
.auth-box .links a{color:#0b1220;font-weight:600}

/* HELPER */
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spacer{flex:1}
.right{text-align:right}
hr.sep{border:0;border-top:1px solid var(--border);margin:18px 0}

/* FILE LIST — glass */
.file-list{list-style:none;padding:0;margin:8px 0}
.file-list li{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:10px 14px;border:1px solid #ffffff88;border-radius:12px;margin-bottom:6px;
  background:#ffffff88;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)
}
.file-list .meta{font-size:12px;color:var(--muted)}

/* Admin: list-page UI helpers */
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:14px 0}
.filter-bar .input{flex:1;min-width:180px}
.page-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin:6px 0 14px}
.page-head h1{margin:0}
.checkbox{display:flex;align-items:center;gap:8px;margin-top:8px}
.checkbox input{width:18px;height:18px}

/* Inline role-tag in tables */
.role-badge.role-cliente,
.role-cliente{background:#dbeafe;color:#1e40af;padding:3px 8px;border-radius:6px;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.role-badge.role-trabajador,
.role-trabajador{background:#dcfce7;color:#166534;padding:3px 8px;border-radius:6px;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.role-badge.role-admin,
.role-admin{background:#0b1220;color:#fff;padding:3px 8px;border-radius:6px;font-size:11px;text-transform:uppercase;letter-spacing:.5px}

.btn.small{padding:4px 10px;font-size:.85rem}

/* Two-column dashboards */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width: 800px){ .grid-2{grid-template-columns:1fr} }

/* ============================================================
   CARRITO + CHECKOUT
   ============================================================ */
.cart-link{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:50%;
  font-size:16px;line-height:1;
  background:#0b12200d;
  transition:background .2s, transform .15s;
}
.cart-link:hover{background:#0b12201a;transform:translateY(-1px)}
.cart-link.active{background:#0b1220;color:#fff}
.cart-link__badge{
  position:absolute;top:-4px;right:-4px;
  background:#dc2626;color:#fff;
  min-width:18px;height:18px;padding:0 5px;
  border-radius:999px;
  font-size:11px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 2px 6px #dc262666;
  border:2px solid #fff;
}

.cart-card{margin:24px 0}
.cart-list{display:flex;flex-direction:column;gap:12px;margin:18px 0}
.cart-row{
  display:grid;
  grid-template-columns:80px 1fr auto auto auto;
  gap:14px;align-items:center;
  background:#ffffffaa;
  border:1px solid #0b122014;
  border-radius:14px;padding:12px;
}
.cart-row__media{width:80px;height:80px;overflow:hidden;border-radius:10px;background:#0b12200d;display:flex;align-items:center;justify-content:center}
.cart-row__media img{width:100%;height:100%;object-fit:cover}
.cart-row__media-placeholder{font-size:30px;opacity:.4}
.cart-row__title{font-weight:700;color:#0b1220;text-decoration:none;line-height:1.2;display:block;margin-bottom:4px}
.cart-row__title:hover{text-decoration:underline}
.cart-row__qty{display:flex;align-items:center;gap:4px;margin:0}
.cart-qty-btn{
  width:28px;height:28px;border:1px solid #0b122022;background:#fff;
  border-radius:8px;cursor:pointer;font-size:16px;font-weight:700;line-height:1;color:#0b1220;padding:0
}
.cart-qty-btn:hover{background:#0b12200d}
.cart-qty-input{
  width:48px;text-align:center;padding:6px 4px;margin:0;
  border:1px solid #0b122022;border-radius:8px;font-size:14px;
  -moz-appearance:textfield;
}
.cart-qty-input::-webkit-outer-spin-button,
.cart-qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.cart-row__price{text-align:right;min-width:90px}
.cart-row__remove{margin:0}

.cart-summary{
  margin-top:18px;padding:18px;border-radius:14px;
  background:#ffffffcc;border:1px solid #0b122014
}
.cart-summary__row{
  display:flex;justify-content:space-between;align-items:center;
  padding:6px 0;font-size:14px;
}
.cart-summary__row--total{
  border-top:1px solid #0b122022;margin-top:6px;padding-top:14px;
  font-size:18px;font-weight:700
}
.cart-actions{display:flex;justify-content:space-between;gap:8px;margin-top:14px;flex-wrap:wrap}
.cart-actions form{margin:0}

@media(max-width:680px){
  .cart-row{grid-template-columns:60px 1fr;grid-template-areas:"media info" "media info" "qty qty" "price remove"}
  .cart-row__media{grid-area:media;width:60px;height:60px}
  .cart-row__info{grid-area:info}
  .cart-row__qty{grid-area:qty;justify-content:flex-start;padding-top:8px;border-top:1px dashed #0b122014;margin-top:8px}
  .cart-row__price{grid-area:price;text-align:left}
  .cart-row__remove{grid-area:remove;justify-self:end}
}

/* CHECKOUT */
.checkout-grid{
  display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin:24px 0;align-items:start;
  max-width:none
}
.checkout-aside{position:sticky;top:88px}
.checkout-items{display:flex;flex-direction:column;gap:10px;margin:12px 0}
.checkout-item{display:grid;grid-template-columns:60px 1fr auto;gap:10px;align-items:center}
.checkout-item__img{width:60px;height:60px;object-fit:cover;border-radius:8px;background:#0b12200d}
.checkout-item__img--ph{display:flex;align-items:center;justify-content:center;font-size:24px;opacity:.4}
.checkout-item__title{font-weight:600;font-size:13px;line-height:1.3}

.pay-options{display:flex;flex-direction:column;gap:8px;margin:6px 0}
.pay-option{
  display:flex;gap:10px;align-items:flex-start;
  padding:14px;border:1px solid #0b122022;border-radius:12px;cursor:pointer;
  transition:border-color .2s, background .2s
}
.pay-option:hover{border-color:#0b122044;background:#0b12200a}
.pay-option input[type=radio]{margin-top:3px;flex:none}
.pay-option:has(input[type=radio]:checked){border-color:#0b1220;background:#0b12200d}
.pay-option p{margin:2px 0 0}

.checkout-success{text-align:center;padding:30px 0}
.checkout-success__icon{
  font-size:36px;width:80px;height:80px;line-height:80px;
  background:#16a34a;color:#fff;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:12px;
  box-shadow:0 10px 30px #16a34a66
}
.checkout-success__folio{
  font-family:ui-monospace,Menlo,Monaco,monospace;font-weight:700;font-size:22px;
  background:#0b12200d;padding:10px 20px;border-radius:10px;
  display:inline-block;margin:12px 0
}

@media(max-width:900px){
  .checkout-grid{grid-template-columns:1fr}
  .checkout-aside{position:static}
}

/* PRODUCT DETAIL — galería de thumbnails */
.product-page__thumbs{
  display:flex;gap:8px;flex-wrap:wrap;
  margin-top:12px;justify-content:center;
}
.product-page__thumb{
  width:64px;height:64px;
  border:2px solid #e5e7eb;border-radius:8px;
  background:#f9fafb;cursor:pointer;
  padding:0;overflow:hidden;
  transition:border-color .15s, transform .15s;
}
.product-page__thumb img{
  width:100%;height:100%;object-fit:contain;display:block;
}
.product-page__thumb:hover{ border-color:#9ca3af; transform:translateY(-2px); }
.product-page__thumb.is-active{
  border-color:var(--accent,#f97316);
  box-shadow:0 0 0 2px rgba(249,115,22,.15);
}

/* PRODUCT DETAIL — responsive two-column layout */
.product-page{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);
  gap:32px;
  align-items:start;
  padding:24px;
}
.product-page__media{
  position:sticky;
  top:90px;
  align-self:start;
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  background:#f9fafb;
  border:1px solid #e5e7eb;
  border-radius:14px;
  padding:18px;
}
.product-page__media img{
  width:100%;
  height:auto;
  max-height:520px;
  object-fit:contain;
  background:transparent;
  border-radius:10px;
  border:0;
}
.product-page__info{min-width:0}
.product-page__info h1{
  margin:0 0 8px;
  font-size:26px;
  line-height:1.25;
  color:#0b1220;
  word-wrap:break-word;
}
.product-page__meta{
  margin:0 0 14px;
  font-size:14px;
  word-wrap:break-word;
}
.product-page__price{
  font-size:30px;
  font-weight:700;
  color:#0b1220;
  margin:10px 0;
  line-height:1.2;
}
.product-page__stock{margin:6px 0 16px}
.product-page__actions{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:8px;
}
.product-page__form{
  margin:0;
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.product-page__qty{
  margin:0;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.product-page__qty input{
  width:90px;
  margin:0;
  padding:9px 10px;
}
.product-page__desc{
  margin-top:18px;
  border-top:1px solid #e5e7eb;
  padding-top:18px;
}
.product-page__desc-title{
  margin:0 0 12px;
  font-size:20px;
  color:#0b1220;
}

@media(max-width:980px){
  .product-page{
    grid-template-columns:1fr;
    gap:22px;
    padding:18px;
  }
  .product-page__media{
    position:static;
    min-height:0;
    padding:14px;
  }
  .product-page__media img{max-height:380px}
  .product-page__info h1{font-size:22px}
  .product-page__price{font-size:26px}
}
@media(max-width:560px){
  .product-page{padding:14px;gap:18px;border-radius:14px}
  .product-page__media{padding:10px;border-radius:12px}
  .product-page__media img{max-height:300px}
  .product-page__info h1{font-size:20px;line-height:1.3}
  .product-page__price{font-size:22px}
  .product-page__actions{gap:8px}
  .product-page__form{width:100%;justify-content:space-between}
  .product-page__form .btn{flex:1 1 auto;min-width:140px}
  .product-page__actions > .btn.ghost{width:100%;text-align:center}
  .product-page__desc-title{font-size:18px}
}

/* CATEGORY TREE PICKER — admin/sync_syscom.php */
.cat-tree{
  border:1px solid #e5e7eb;
  border-radius:12px;
  background:#fff;
  max-height:520px;
  overflow:auto;
  padding:6px;
  margin:12px 0;
}
.cat-tree__toolbar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  margin:6px 0 4px;
}
.cat-tree__search{
  flex:1 1 220px;
  min-width:200px;
  padding:8px 12px;
  border:1px solid #e5e7eb;
  border-radius:10px;
  font-size:14px;
}
.cat-tree__counter{
  font-size:13px;
  color:#374151;
  padding:6px 10px;
  background:#f3f4f6;
  border-radius:999px;
}
.cat-tree__node{
  border-bottom:1px solid #f3f4f6;
}
.cat-tree__node[open] > summary{background:#f9fafb}
.cat-tree__node > summary{
  list-style:none;
  cursor:pointer;
  padding:0;
  border-radius:8px;
  transition:background .12s;
}
.cat-tree__node > summary::-webkit-details-marker{display:none}
.cat-tree__node > summary::before{
  content:"▸";
  display:inline-block;
  width:18px;
  text-align:center;
  color:#9ca3af;
  font-size:11px;
  margin-right:4px;
  transition:transform .15s;
}
.cat-tree__node[open] > summary::before{transform:rotate(90deg)}
.cat-tree__row{
  display:flex;
  align-items:center;
  padding:6px 8px;
  gap:6px;
}
.cat-tree__row--leaf{
  padding-left:34px;
  border-bottom:1px dashed #f3f4f6;
}
.cat-tree__label{
  display:flex;
  align-items:center;
  gap:8px;
  flex:1;
  cursor:pointer;
  font-size:14px;
  color:#0b1220;
  user-select:none;
  margin:0;
}
.cat-tree__label input[type=checkbox]{
  width:16px;height:16px;
  accent-color:var(--accent,#2563eb);
  margin:0;
}
.cat-tree__name{flex:1;line-height:1.3}
.cat-tree__badge{
  font-size:10px;
  font-weight:700;
  letter-spacing:.4px;
  padding:2px 6px;
  border-radius:999px;
  background:#dbeafe;
  color:#1d4ed8;
}
.cat-tree__badge--l2{background:#dcfce7;color:#15803d}
.cat-tree__badge--l3{background:#fef3c7;color:#92400e}
.cat-tree__children{
  margin-left:22px;
  border-left:2px dashed #e5e7eb;
  padding-left:6px;
}
.cat-tree__actions{
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:10px;
}
@media(max-width:600px){
  .cat-tree__children{margin-left:14px}
  .cat-tree__row--leaf{padding-left:24px}
  .cat-tree__label{font-size:13px}
}

/* RELATED PRODUCTS CAROUSEL */
.related-products--top{
  margin-top:0;
  margin-bottom:22px;
  background:linear-gradient(135deg,#ffffffd9,#f0f9ffd9);
}
.related-products--top .related-products__title::before{
  content:"✨ ";
}
.related-products{
  margin:28px 0 8px;
  padding:22px;
  background:#ffffffcc;
  backdrop-filter:blur(10px) saturate(130%);
  -webkit-backdrop-filter:blur(10px) saturate(130%);
  border:1px solid #ffffff88;
  border-radius:16px;
  box-shadow:0 8px 20px #0001;
}
.related-products__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
  flex-wrap:wrap;
}
.related-products__title{
  margin:0;
  font-size:20px;
  color:#0b1220;
}
.related-products__nav{display:flex;gap:8px}
.related-products__btn{
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid #e5e7eb;
  background:#fff;
  color:#0b1220;
  font-size:22px;line-height:1;
  cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .15s, transform .15s, opacity .15s;
}
.related-products__btn:hover:not(:disabled){
  background:var(--accent,#2563eb);
  color:#fff;
  border-color:transparent;
  transform:translateY(-1px);
}
.related-products__btn:disabled{opacity:.35;cursor:not-allowed}
.related-products__track{
  display:flex;
  gap:16px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  padding:4px 2px 14px;
  scrollbar-width:thin;
}
.related-products__track::-webkit-scrollbar{height:8px}
.related-products__track::-webkit-scrollbar-thumb{
  background:#cbd5e1;border-radius:4px;
}
.related-products__track::-webkit-scrollbar-track{background:transparent}

.related-card{
  flex:0 0 calc((100% - 16px*3) / 4);
  min-width:0;
  scroll-snap-align:start;
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:14px;
  box-shadow:0 4px 12px #0000000a;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transition:transform .15s, box-shadow .15s;
}
.related-card:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 22px #00000018;
}
.related-card__media{
  display:flex;
  align-items:center;
  justify-content:center;
  background:#f9fafb;
  height:170px;
  overflow:hidden;
  text-decoration:none;
}
.related-card__media img{
  width:100%;
  height:100%;
  object-fit:contain;
  padding:10px;
  background:transparent;
  border-radius:0;
  border:0;
}
.related-card__noimg{
  color:#94a3b8;
  font-size:13px;
}
.related-card__body{
  padding:12px 14px 14px;
  display:flex;
  flex-direction:column;
  gap:6px;
  flex:1;
}
.related-card__brand{
  margin:0;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.5px;
  color:#6b7280;
}
.related-card__title{
  font-size:14px;
  line-height:1.35;
  color:#0b1220;
  text-decoration:none;
  font-weight:600;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  min-height:38px;
}
.related-card__title:hover{color:var(--accent,#2563eb)}
.related-card__price{
  font-size:16px;
  font-weight:700;
  color:#0b1220;
  margin-top:auto;
}
.related-card__actions{
  display:flex;
  gap:6px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:6px;
}
.related-card__form{margin:0}

@media(max-width:1100px){
  .related-card{flex:0 0 calc((100% - 16px*2) / 3)}
}
@media(max-width:780px){
  .related-products{padding:16px}
  .related-products__title{font-size:18px}
  .related-card{flex:0 0 calc((100% - 16px) / 2)}
  .related-card__media{height:150px}
}
@media(max-width:480px){
  .related-products{padding:14px}
  .related-card{flex:0 0 78%}
  .related-card__media{height:160px}
  .related-card__title{font-size:13px}
}

/* PRODUCT DESCRIPTION — render rich HTML coming from supplier feeds */
.product-description{
  margin:18px 0 6px;
  font-size:15px;
  line-height:1.65;
  color:#1f2937;
  max-width:1200px;
}
.product-description p{margin:0 0 14px}
.product-description ul,
.product-description ol{margin:0 0 14px;padding-left:22px}
.product-description li{margin-bottom:6px}
.product-description strong{color:#0b1220}
.product-description a{color:var(--accent);text-decoration:underline;word-break:break-word}
.product-description a:hover{color:var(--accent2)}
.product-description h1,
.product-description h2,
.product-description h3,
.product-description h4{margin:18px 0 10px;line-height:1.25;color:#0b1220}
.product-description h1{font-size:22px}
.product-description h2{font-size:19px}
.product-description h3{font-size:17px}
.product-description h4{font-size:15px}
.product-description img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  margin:14px auto;
  border:1px solid #e5e7eb;
  border-radius:10px;
  background:#f9fafb;
  object-fit:contain;
}
.product-description table{
  width:100%;
  border-collapse:collapse;
  margin:14px 0;
  font-size:14px;
}
.product-description th,
.product-description td{
  border:1px solid #e5e7eb;
  padding:8px 10px;
  text-align:left;
  vertical-align:top;
}
.product-description th{background:#f3f4f6;color:#0b1220}
.product-description hr{border:0;border-top:1px solid #e5e7eb;margin:18px 0}
.product-description blockquote{
  margin:14px 0;
  padding:10px 14px;
  border-left:4px solid var(--accent);
  background:#f9fafb;
  color:#374151;
  border-radius:0 8px 8px 0;
}
.product-description iframe,
.product-description video{
  display:block;
  width:100%;
  max-width:100%;
  margin:14px 0;
  border:0;
  border-radius:10px;
  aspect-ratio:16/9;
}
@media(max-width:600px){
  .product-description{font-size:14.5px}
  .product-description h1{font-size:19px}
  .product-description h2{font-size:17px}
  .product-description h3{font-size:15.5px}
}