/* ============================================================
   SíVACliente · Light Neumorphism · v0.5
   Mismo lenguaje del landing (dark neumorphism + gradiente
   naranja) adaptado a light mode sobre beige cálido.
   ============================================================ */

:root{
  /* Paleta SíVA (igual que landing) */
  --siva-orange:#FF4713;
  --siva-orange-dark:#E33D0F;
  --siva-orange-soft:#FF6B3D;
  --siva-green:#0FBE7E;

  /* Superficie beige cálida — fondo y cards MISMO color (requisito neumorfismo) */
  --bg:#EEEBE6;
  --surface:#EEEBE6;
  --surface-raised:#F1EEE9;

  /* Texto */
  --text-strong:#2B2823;
  --text-mid:#6E6860;
  --text-mute:#9C958B;
  --divider:#E0DBD3;

  /* ---- Sombras neumórficas (el corazón del estilo) ---- */
  /* Elevado: sombra suave abajo-derecha + highlight claro arriba-izquierda */
  --shadow-out:6px 6px 14px rgba(163,150,133,.45), -6px -6px 14px rgba(255,255,255,.90);
  --shadow-out-sm:3px 3px 7px rgba(163,150,133,.40), -3px -3px 7px rgba(255,255,255,.85);
  /* Hundido (inset) */
  --shadow-in:inset 3px 3px 7px rgba(163,150,133,.42), inset -3px -3px 7px rgba(255,255,255,.88);
  --shadow-in-sm:inset 2px 2px 5px rgba(163,150,133,.38), inset -2px -2px 5px rgba(255,255,255,.85);
  /* Sombra naranja para botones de acción */
  --shadow-orange:5px 5px 14px rgba(255,71,19,.30), -5px -5px 12px rgba(255,255,255,.7);

  /* Gradiente naranja (igual que landing) */
  --grad-orange:linear-gradient(135deg, #FF5B24 0%, #FF4713 55%, #D9380A 100%);
  --grad-green:linear-gradient(135deg, #0FBE7E 0%, #3DD9A0 100%);

  /* Categorías: tints muy suaves sobre beige */
  --cat-comida:#FBE6DC;
  --cat-farmacia:#DEE9F5;
  --cat-mercado:#DFF0E2;
  --cat-licores:#F7EDCF;
  --cat-express:#E7DEF3;
  --cat-regalos:#F9DEEC;

  /* Radios (igual que landing) */
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:11px;

  --nav-h:66px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html,body{
  font-family:'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:var(--bg); color:var(--text-strong);
  -webkit-font-smoothing:antialiased;
}
/* Contenedor mobile-first centrado en desktop */
#app{
  max-width:480px; margin:0 auto; min-height:100vh;
  background:var(--bg);
  position:relative;
  box-shadow:0 0 60px rgba(163,150,133,.25);
}
body{padding-bottom:var(--nav-h);}
body.has-cart-fab{padding-bottom:calc(var(--nav-h) + 76px);}

.screen{display:none; min-height:100vh;}
.screen.active{display:block;}

button{font-family:inherit; cursor:pointer;}
img{display:block; max-width:100%;}

/* Icono placeholder de línea (reemplaza emojis) */
.ph-icon{width:60%; height:60%; color:var(--siva-orange); opacity:.85;}
.ph-icon svg{width:100%; height:100%;}

/* ============================================================
   HEADER STICKY (home)
   ============================================================ */
.topbar{
  position:sticky; top:0; z-index:100;
  background:var(--bg);
  padding:14px 16px 16px;
}
.topbar-row{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; margin-bottom:14px;
}
.addr-pill{
  display:flex; align-items:center; gap:10px;
  background:none; border:none; padding:2px 0;
  text-align:left; flex:1; min-width:0;
}
.addr-pill .addr-icon{
  width:40px; height:40px; border-radius:14px;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.addr-pill .addr-text{flex:1; min-width:0;}
.addr-pill .addr-label{
  display:block; font-size:11px; color:var(--text-mute);
  font-weight:500; line-height:1.2;
}
.addr-pill .addr-value{
  display:flex; align-items:center; gap:5px;
  font-size:14px; font-weight:700; color:var(--text-strong);
  line-height:1.3;
}
.addr-pill .addr-value span{
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:210px;
}
.addr-pill .chevron{color:var(--siva-orange); flex-shrink:0;}

.cart-btn{
  position:relative; background:var(--surface); border:none;
  width:44px; height:44px; border-radius:14px;
  box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; transition:box-shadow .15s;
}
.cart-btn:active{box-shadow:var(--shadow-in-sm);}
.cart-badge{
  position:absolute; top:-4px; right:-4px;
  background:var(--grad-orange); color:#fff;
  min-width:19px; height:19px; padding:0 5px; border-radius:10px;
  font-size:11px; font-weight:800;
  display:flex; align-items:center; justify-content:center;
  box-shadow:2px 2px 6px rgba(255,71,19,.4);
}

/* Search — hundida (inset) */
.searchbar{
  display:flex; align-items:center; gap:10px;
  background:var(--surface); border-radius:var(--radius-md);
  box-shadow:var(--shadow-in);
  padding:14px 18px;
}
.searchbar svg{flex-shrink:0;}
.searchbar input{
  flex:1; border:none; background:none; outline:none;
  font-family:inherit; font-size:14px; color:var(--text-strong);
}
.searchbar input::placeholder{color:var(--text-mute);}

/* ============================================================
   CATEGORÍAS (scroll horizontal) — tiles elevados
   ============================================================ */
.cat-scroll{
  display:flex; gap:14px; overflow-x:auto;
  padding:18px 16px; scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.cat-scroll::-webkit-scrollbar{display:none;}
.cat-chip{
  display:flex; flex-direction:column; align-items:center; gap:8px;
  background:none; border:none; flex-shrink:0; width:66px;
}
.cat-chip .cat-icon{
  width:62px; height:62px; border-radius:20px;
  background:var(--surface); box-shadow:var(--shadow-out);
  display:flex; align-items:center; justify-content:center;
  transition:box-shadow .18s, transform .15s;
}
.cat-chip .cat-icon .ph-icon{width:52%; height:52%;}
.cat-chip:active .cat-icon{box-shadow:var(--shadow-in); transform:scale(.97);}
.cat-chip.active .cat-icon{
  background:var(--grad-orange);
  box-shadow:var(--shadow-orange);
}
.cat-chip.active .cat-icon .ph-icon{color:#fff; opacity:1;}
.cat-chip .cat-name{
  font-size:11px; font-weight:600; color:var(--text-mid);
  text-align:center; line-height:1.2;
}
.cat-chip.active .cat-name{color:var(--siva-orange); font-weight:700;}

/* ============================================================
   SECCIONES
   ============================================================ */
.section{padding:10px 16px 22px;}
.section-head{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:16px;
}
.section-head h2{
  font-size:18px; font-weight:800; letter-spacing:-.01em;
  display:flex; align-items:center; gap:8px;
}
.section-head .see-all{
  font-size:13px; font-weight:600; color:var(--siva-orange);
  background:none; border:none;
}

/* Estado vacío — placa hundida suave */
.empty-state{
  text-align:center; padding:28px 20px;
  color:var(--text-mute);
  background:var(--surface); border-radius:var(--radius-md);
  box-shadow:var(--shadow-in-sm);
}
.empty-state .emoji{
  width:56px; height:56px; margin:0 auto 12px;
  border-radius:50%; background:var(--surface);
  box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
}
.empty-state .emoji .ph-icon{width:44%; height:44%; opacity:.6;}
.empty-state p{font-size:13px; line-height:1.5; max-width:270px; margin:0 auto; font-weight:500;}

/* ============================================================
   BANNERS PROMO (horizontal scroll)
   ============================================================ */
.banner-scroll{
  display:flex; gap:14px; overflow-x:auto;
  padding:4px; scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.banner-scroll::-webkit-scrollbar{display:none;}
.banner-card{
  flex-shrink:0; width:280px;
  background:var(--grad-orange);
  border-radius:var(--radius-md); padding:20px;
  color:#fff; position:relative; overflow:hidden;
  box-shadow:var(--shadow-orange); border:none; text-align:left;
}
.banner-card::after{
  content:''; position:absolute; top:-30px; right:-30px;
  width:120px; height:120px; border-radius:50%;
  background:rgba(255,255,255,.14);
}
.banner-card .promo-badge{
  display:inline-block; background:rgba(255,255,255,.25);
  padding:4px 12px; border-radius:20px;
  font-size:11px; font-weight:800; margin-bottom:10px;
}
.banner-card h3{font-size:18px; font-weight:800; margin-bottom:2px; position:relative;}
.banner-card .promo-store{font-size:12px; opacity:.92; font-weight:500; position:relative;}
.banner-card .promo-price{
  display:flex; align-items:baseline; gap:8px; margin-top:12px; position:relative;
}
.banner-card .promo-new{font-size:23px; font-weight:800;}
.banner-card .promo-old{font-size:14px; opacity:.7; text-decoration:line-through;}
.banner-card.delivery{
  background:var(--grad-green);
  box-shadow:5px 5px 14px rgba(15,190,126,.3), -5px -5px 12px rgba(255,255,255,.7);
}

/* ============================================================
   CHIPS (más buscados) — elevados
   ============================================================ */
.chips-row{display:flex; flex-wrap:wrap; gap:10px;}
.chip{
  display:inline-flex; align-items:center; gap:6px;
  background:var(--surface); border:none;
  border-radius:20px; padding:10px 16px;
  box-shadow:var(--shadow-out-sm);
  font-size:13px; font-weight:600; color:var(--text-mid);
  transition:box-shadow .15s, color .15s;
}
.chip:active{box-shadow:var(--shadow-in-sm); color:var(--siva-orange);}

/* ============================================================
   TOP CARDS (horizontal scroll) — elevadas
   ============================================================ */
.top-scroll{
  display:flex; gap:14px; overflow-x:auto;
  padding:4px; scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.top-scroll::-webkit-scrollbar{display:none;}
.top-card{
  flex-shrink:0; width:150px;
  background:var(--surface); border-radius:var(--radius-md);
  overflow:hidden; box-shadow:var(--shadow-out);
  border:none; text-align:left;
}
.top-card .top-img{
  width:100%; height:110px; object-fit:cover;
  background:var(--surface);
}
.top-card .top-img-ph{
  width:100%; height:110px;
  display:flex; align-items:center; justify-content:center;
  background:var(--surface); box-shadow:var(--shadow-in-sm);
}
.top-card .top-img-ph .ph-icon{width:38%; height:38%; opacity:.55;}
.top-card .top-body{padding:12px;}
.top-card .top-name{
  font-size:13px; font-weight:700; line-height:1.3;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.top-card .top-store{
  font-size:11px; color:var(--text-mute); font-weight:500;
  margin:2px 0 6px;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.top-card .top-price{font-size:14px; font-weight:800; color:var(--siva-orange);}

/* ============================================================
   STORE FEED (lista vertical) — cards elevadas
   ============================================================ */
.stores-feed{display:flex; flex-direction:column; gap:14px;}
.store-card{
  display:flex; align-items:center; gap:14px;
  background:var(--surface); border-radius:var(--radius-md);
  padding:14px; border:none;
  box-shadow:var(--shadow-out); text-align:left; width:100%;
  transition:box-shadow .15s, transform .15s;
}
.store-card:active{box-shadow:var(--shadow-in); transform:scale(.995);}
.store-card.cerrada{opacity:.6;}
.store-logo{
  width:64px; height:64px; border-radius:16px;
  object-fit:cover; flex-shrink:0; background:var(--surface);
  box-shadow:var(--shadow-out-sm);
}
.store-logo-ph{
  width:64px; height:64px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; background:var(--surface); box-shadow:var(--shadow-in-sm);
}
.store-logo-ph .ph-icon{width:46%; height:46%;}
.store-info{flex:1; min-width:0;}
.store-name-row{
  display:flex; align-items:center; gap:8px; margin-bottom:4px;
}
.store-name{
  font-size:15px; font-weight:700; line-height:1.2;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.store-cat-tag{
  font-size:10px; font-weight:700; padding:3px 9px;
  border-radius:8px; flex-shrink:0; text-transform:capitalize;
}
.tag-comida{background:var(--cat-comida); color:#B23A0B;}
.tag-farmacia{background:var(--cat-farmacia); color:#1A5490;}
.tag-mercado{background:var(--cat-mercado); color:#1B7A3D;}
.tag-licores{background:var(--cat-licores); color:#8B6A00;}
.tag-express{background:var(--cat-express); color:#6B3FA0;}
.tag-regalos{background:var(--cat-regalos); color:#B0387A;}

.store-meta{
  display:flex; align-items:center; gap:10px;
  font-size:12px; color:var(--text-mid); font-weight:500;
}
.store-meta .dot{color:var(--divider);}
.store-desc{
  font-size:12px; color:var(--text-mute); font-weight:400;
  margin-top:4px; line-height:1.35;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.store-badges{display:flex; gap:8px; margin-top:8px;}
.badge{
  display:inline-flex; align-items:center; gap:4px;
  font-size:10px; font-weight:700; padding:4px 9px; border-radius:8px;
}
.badge.free{background:#DFF0E2; color:#0A7A4F;}
.badge.promo{background:var(--cat-comida); color:var(--siva-orange-dark);}
.badge.closed{background:var(--surface); color:var(--text-mute); box-shadow:var(--shadow-in-sm);}

/* ============================================================
   STORE SCREEN (banner grande + items)
   ============================================================ */
.store-hero{position:relative;}
.store-hero-banner{
  width:100%; height:190px; object-fit:cover;
  background:var(--grad-orange);
}
.store-hero-banner-ph{
  width:100%; height:190px;
  background:var(--grad-orange);
  display:flex; align-items:center; justify-content:center;
}
.store-hero-banner-ph .ph-icon{width:80px; height:80px; color:rgba(255,255,255,.85);}
.store-hero-back{
  position:absolute; top:16px; left:16px;
  width:42px; height:42px; border-radius:14px;
  background:rgba(255,255,255,.9); backdrop-filter:blur(4px);
  border:none; color:var(--text-strong); font-size:20px;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 12px rgba(0,0,0,.15);
}
.store-hero-overlay{
  position:absolute; bottom:0; left:0; right:0;
  padding:44px 16px 18px;
  background:linear-gradient(0deg, rgba(0,0,0,.78), transparent);
  display:flex; align-items:flex-end; gap:14px;
}
.store-hero-logo{
  width:64px; height:64px; border-radius:16px;
  border:3px solid #fff; object-fit:cover; flex-shrink:0;
  background:var(--surface);
}
.store-hero-logo-ph{
  width:64px; height:64px; border-radius:16px;
  border:3px solid #fff; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:var(--surface);
}
.store-hero-logo-ph .ph-icon{width:46%; height:46%;}
.store-hero-info{flex:1; color:#fff; padding-bottom:2px;}
.store-hero-info h1{font-size:21px; font-weight:800; line-height:1.15;}
.store-hero-info .hero-meta{
  font-size:12px; opacity:.95; font-weight:500; margin-top:4px;
  display:flex; align-items:center; gap:8px;
}
.store-desc-block{
  padding:18px 16px; background:var(--bg);
}
.store-desc-block p{font-size:13px; color:var(--text-mid); line-height:1.5;}
.store-status-line{
  display:flex; align-items:center; gap:8px;
  margin-top:12px; font-size:13px; font-weight:600;
}
.store-status-line.open{color:var(--siva-green);}
.store-status-line.closed{color:var(--text-mute);}

/* Items list */
.items-wrap{padding:8px 16px 20px;}
.items-wrap h3{font-size:16px; font-weight:800; margin-bottom:14px;}
.item-card{
  display:flex; gap:14px; align-items:center;
  background:var(--surface); border-radius:var(--radius-md);
  padding:14px; margin-bottom:12px; border:none;
  box-shadow:var(--shadow-out);
}
.item-img{
  width:74px; height:74px; border-radius:14px;
  object-fit:cover; flex-shrink:0; background:var(--surface);
  box-shadow:var(--shadow-out-sm);
}
.item-img-ph{
  width:74px; height:74px; border-radius:14px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:var(--surface); box-shadow:var(--shadow-in-sm);
}
.item-img-ph .ph-icon{width:42%; height:42%;}
.item-info{flex:1; min-width:0;}
.item-name{font-size:14px; font-weight:700; line-height:1.25;}
.item-desc{
  font-size:12px; color:var(--text-mute); font-weight:400;
  margin:4px 0 8px; line-height:1.35;
}
.item-price-row{display:flex; align-items:baseline; gap:8px;}
.item-price{font-size:16px; font-weight:800; color:var(--siva-orange);}
.item-price-old{font-size:12px; color:var(--text-mute); text-decoration:line-through;}
.item-promo-tag{
  font-size:10px; font-weight:700; padding:2px 7px; border-radius:6px;
  background:var(--cat-comida); color:var(--siva-orange-dark);
}

/* Qty stepper */
.qty-add{flex-shrink:0;}
.add-btn{
  width:38px; height:38px; border-radius:13px;
  background:var(--grad-orange); color:#fff; border:none;
  font-size:22px; font-weight:600; line-height:1;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-orange);
  transition:box-shadow .15s;
}
.add-btn:active{box-shadow:var(--shadow-in-sm);}
.qty-stepper{
  display:flex; align-items:center; gap:10px;
  background:var(--grad-orange); border-radius:13px; padding:5px;
  box-shadow:var(--shadow-orange);
}
.qty-stepper button{
  width:28px; height:28px; border-radius:9px;
  background:rgba(255,255,255,.25); color:#fff; border:none;
  font-size:18px; font-weight:700; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
.qty-stepper .qty-num{
  color:#fff; font-weight:800; font-size:14px; min-width:20px; text-align:center;
}

/* ============================================================
   CART FAB
   ============================================================ */
.cart-fab{
  position:fixed; left:50%; transform:translateX(-50%);
  width:calc(100% - 32px); max-width:448px;
  bottom:calc(var(--nav-h) + 12px); z-index:90;
  background:var(--grad-orange); color:#fff; border:none;
  border-radius:var(--radius-md); padding:16px 20px;
  display:flex; align-items:center; justify-content:space-between;
  box-shadow:var(--shadow-orange);
  font-size:15px; font-weight:700;
  animation:slideUp .25s cubic-bezier(.16,1,.3,1);
}
@keyframes slideUp{from{transform:translateX(-50%) translateY(20px); opacity:0;} to{transform:translateX(-50%) translateY(0); opacity:1;}}
.cart-fab .fab-count{
  background:rgba(255,255,255,.25); border-radius:9px;
  padding:3px 10px; font-size:13px; font-weight:800;
}
.cart-fab .fab-total{font-weight:800;}

/* ============================================================
   CART / CHECKOUT SCREEN
   ============================================================ */
.checkout-hdr{
  position:sticky; top:0; z-index:100;
  background:var(--bg);
  padding:14px 16px; display:flex; align-items:center; gap:12px;
}
.checkout-hdr button{
  width:42px; height:42px; border-radius:14px; border:none;
  background:var(--surface); box-shadow:var(--shadow-out-sm); font-size:22px;
  display:flex; align-items:center; justify-content:center;
  transition:box-shadow .15s;
}
.checkout-hdr button:active{box-shadow:var(--shadow-in-sm);}
.checkout-hdr h1{font-size:18px; font-weight:800;}

.cart-section{padding:18px 16px;}
.cart-section h3{font-size:15px; font-weight:800; margin-bottom:14px;}
.track-codigo-entrega{
  display:flex; align-items:center; justify-content:space-between; gap:8px;
  background:rgba(46,204,113,.12); color:#2ECC71; padding:12px 14px; border-radius:var(--radius-sm,10px);
  font-size:12.5px; font-weight:700; line-height:1.4;
}
.track-codigo-entrega strong{font-size:20px; letter-spacing:3px; font-weight:800;}

.cart-line{
  display:flex; align-items:center; gap:14px;
  padding:12px 0; border-bottom:1px solid var(--divider);
}
.cart-line:last-child{border-bottom:none;}
.cart-line-img{
  width:52px; height:52px; border-radius:12px;
  object-fit:cover; flex-shrink:0; background:var(--surface);
  box-shadow:var(--shadow-out-sm);
}
.cart-line-img-ph{
  width:52px; height:52px; border-radius:12px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:var(--surface); box-shadow:var(--shadow-in-sm);
}
.cart-line-img-ph .ph-icon{width:44%; height:44%;}
.cart-line-info{flex:1; min-width:0;}
.cart-line-name{font-size:14px; font-weight:600;}
.cart-line-price{font-size:13px; color:var(--siva-orange); font-weight:700; margin-top:2px;}
.cart-line-qty{
  display:flex; align-items:center; gap:8px;
  background:var(--surface); border-radius:12px; padding:4px;
  box-shadow:var(--shadow-in-sm);
}
.cart-line-qty button{
  width:28px; height:28px; border-radius:9px; border:none;
  background:var(--surface); color:var(--text-strong);
  box-shadow:var(--shadow-out-sm);
  font-size:16px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.cart-line-qty .n{font-weight:700; font-size:13px; min-width:18px; text-align:center;}

/* Dirección — placa hundida */
.address-block{
  display:flex; align-items:flex-start; gap:12px;
  background:var(--surface); border-radius:var(--radius-md);
  box-shadow:var(--shadow-in-sm); padding:16px;
}
.address-block .addr-ico{
  width:38px; height:38px; border-radius:12px;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.address-block .addr-body{flex:1; min-width:0;}
.address-block .addr-body strong{font-size:13px; font-weight:700; display:block;}
.address-block .addr-body span{font-size:12px; color:var(--text-mid); line-height:1.4;}
.address-block .change-link{
  font-size:12px; font-weight:700; color:var(--siva-orange);
  background:none; border:none; flex-shrink:0;
}

/* Método de pago */
.pay-methods{display:flex; flex-direction:column; gap:10px;}
.pay-method{
  display:flex; align-items:center; gap:12px;
  padding:15px; border:none;
  border-radius:var(--radius-md); background:var(--surface);
  box-shadow:var(--shadow-out-sm);
  transition:box-shadow .15s; width:100%; text-align:left;
}
.pay-method.selected{box-shadow:var(--shadow-in);}
.pay-method .pm-ico{
  width:38px; height:38px; border-radius:11px; flex-shrink:0;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
}
.pay-method .pm-ico .ph-icon{width:52%; height:52%;}
.pay-method .pm-label{flex:1; font-size:14px; font-weight:600;}
.pay-method .pm-radio{
  width:22px; height:22px; border-radius:50%;
  background:var(--surface); box-shadow:var(--shadow-in-sm); flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.pay-method.selected .pm-radio::after{
  content:''; width:11px; height:11px; border-radius:50%; background:var(--grad-orange, var(--siva-orange));
}
.pay-method-details{
  margin-top:10px; padding:13px 15px; border-radius:var(--radius-md);
  background:var(--surface); box-shadow:var(--shadow-in-sm);
}
.pay-method-details .pmd-title{font-size:12.5px; font-weight:700; color:var(--text-mid); margin-bottom:8px;}
.pay-method-details .pmd-row{
  display:flex; justify-content:space-between; gap:10px; font-size:13.5px; padding:5px 0;
}
.pay-method-details .pmd-row span:first-child{color:var(--text-mid);}
.pay-method-details .pmd-row span:last-child{font-weight:700; color:var(--text-strong); text-align:right;}

.pay-ref-field{margin-top:10px;}
.pay-ref-field label{
  display:block; font-size:12.5px; font-weight:700; color:var(--text-mid); margin-bottom:8px;
}
.pay-ref-input{
  width:100%; border:none; border-radius:var(--radius-md);
  background:var(--surface); box-shadow:var(--shadow-in);
  padding:14px; font-family:inherit; font-size:15px; font-weight:700;
  letter-spacing:1px; color:var(--text-strong); box-sizing:border-box;
}
.pay-ref-input:focus{outline:none;}
.pay-ref-input::placeholder{color:var(--text-mute); font-weight:500; letter-spacing:normal;}
.pay-ref-input.invalid{box-shadow:0 0 0 2px #c0392b inset;}

/* Totales */
.totals-box{padding:18px 16px;}
.totals-row{
  display:flex; justify-content:space-between; align-items:flex-start;
  font-size:14px; color:var(--text-mid); padding:7px 0; font-weight:500;
  gap:12px;
}
.totals-row > span:first-child{max-width:58%;}
.totals-row > span:last-child{text-align:right;}
.totals-row.grand{
  border-top:1px solid var(--divider); margin-top:8px; padding-top:14px;
  font-size:18px; font-weight:800; color:var(--text-strong);
}
.totals-row .free-tag{color:var(--siva-green); font-weight:700;}

/* Precio doble: Ref (referencia, pegada al dolar) arriba y Bs (bolívares al
   cambio BCV, lo que realmente se paga) abajo. Se usa en catálogo, promos,
   carrito y resumen de pedido. */
.price-ref, .price-ves{display:block; line-height:1.25;}
.price-ref{font-size:0.78em; color:var(--text-mute); font-weight:600;}
.price-ves{font-size:1em; font-weight:800; color:var(--siva-orange);}
.calc-tag{color:var(--siva-muted,#888); font-style:italic; font-weight:400;}
.calc-err{color:#c0392b; font-size:0.85em;}
.totals-row .calc-tag{color:var(--siva-muted,#888); font-style:italic; font-weight:400;}
.totals-row .calc-err{color:#c0392b; font-size:0.85em;}

/* Confirmar */
.confirm-bar{
  position:sticky; bottom:0; background:var(--bg);
  padding:16px;
}
.btn-confirm{
  width:100%; background:var(--grad-orange); color:#fff; border:none;
  border-radius:var(--radius-md); padding:17px;
  font-size:16px; font-weight:800;
  box-shadow:var(--shadow-orange);
  display:flex; align-items:center; justify-content:center; gap:8px;
  transition:box-shadow .15s;
}
.btn-confirm:active:not(:disabled){box-shadow:var(--shadow-in);}
.btn-confirm:disabled{opacity:.5;}

textarea.notes{
  width:100%; border:none; border-radius:var(--radius-md);
  background:var(--surface); box-shadow:var(--shadow-in);
  padding:14px; font-family:inherit; font-size:14px; resize:vertical;
  color:var(--text-strong);
}
textarea.notes:focus{outline:none;}
textarea.notes::placeholder{color:var(--text-mute);}

.error-box{
  background:#FBE0DC; color:#A32611; padding:13px 16px;
  border-radius:var(--radius-md); font-size:13px; font-weight:600;
  margin:12px 16px; display:none;
  box-shadow:var(--shadow-in-sm);
}

/* ============================================================
   BOTTOM NAV
   ============================================================ */
.bottom-nav{
  position:fixed; bottom:0; left:50%; transform:translateX(-50%);
  width:100%; max-width:480px; z-index:100;
  height:var(--nav-h); background:var(--surface-raised);
  box-shadow:0 -4px 16px rgba(163,150,133,.25);
  display:flex; align-items:stretch;
}
.nav-item{
  flex:1; background:none; border:none;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:4px; color:var(--text-mute);
  transition:color .15s;
}
.nav-item.active{color:var(--siva-orange);}
.nav-item svg{width:24px; height:24px;}
.nav-item span{font-size:10px; font-weight:600;}

/* ============================================================
   MODAL (dirección)
   ============================================================ */
.modal-overlay{
  position:fixed; inset:0; z-index:300;
  background:rgba(43,40,35,.5); backdrop-filter:blur(3px);
  display:none; align-items:flex-end; justify-content:center;
}
.modal-overlay.open{display:flex;}
.modal-sheet{
  background:var(--bg); width:100%; max-width:480px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
  padding:8px 20px 28px;
  animation:sheetUp .28s cubic-bezier(.16,1,.3,1);
  max-height:80vh; overflow-y:auto;
}
@keyframes sheetUp{from{transform:translateY(100%);} to{transform:translateY(0);}}
.modal-handle{
  width:44px; height:5px; border-radius:3px; background:var(--surface);
  box-shadow:var(--shadow-in-sm);
  margin:8px auto 20px;
}
.modal-sheet h2{font-size:20px; font-weight:800; margin-bottom:6px;}
.modal-sheet .modal-sub{font-size:13px; color:var(--text-mid); margin-bottom:22px;}
.addr-option{
  display:flex; align-items:center; gap:14px;
  padding:16px; border:none;
  border-radius:var(--radius-md); margin-bottom:12px;
  background:var(--surface); box-shadow:var(--shadow-out);
  width:100%; text-align:left;
  transition:box-shadow .15s;
}
.addr-option:active{box-shadow:var(--shadow-in);}
.addr-option .opt-ico{
  width:46px; height:46px; border-radius:14px;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.addr-option .opt-ico .ph-icon{width:50%; height:50%;}
.addr-option .opt-body{flex:1;}
.addr-option .opt-body strong{display:block; font-size:14px; font-weight:700;}
.addr-option .opt-body span{font-size:12px; color:var(--text-mute); line-height:1.4;}

/* ============================================================
   LOADERS + TOAST
   ============================================================ */
.skeleton{
  background:var(--surface);
  box-shadow:var(--shadow-in-sm);
  border-radius:var(--radius-md);
  position:relative; overflow:hidden;
}
.skeleton::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  animation:shimmer 1.4s infinite;
}
@keyframes shimmer{from{transform:translateX(-100%);} to{transform:translateX(100%);}}
.skel-store{height:92px; margin-bottom:14px;}

.toast{
  position:fixed; bottom:calc(var(--nav-h) + 80px); left:50%;
  transform:translateX(-50%) translateY(20px);
  background:var(--text-strong); color:#fff;
  padding:13px 22px; border-radius:24px;
  font-size:13px; font-weight:600; z-index:400;
  opacity:0; pointer-events:none; transition:all .25s;
  box-shadow:0 10px 30px rgba(0,0,0,.25); white-space:nowrap;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0);}

/* ============================================================
   ÍCONO DE TÍTULO DE SECCIÓN (inline)
   ============================================================ */
.section-head h2 .sec-icon,
.chip .sec-icon{
  display:inline-flex; align-items:center; justify-content:center;
  vertical-align:middle;
}
.section-head h2 .sec-icon{width:22px; height:22px; color:var(--siva-orange);}
.section-head h2 .sec-icon svg{width:100%; height:100%;}
.chip .sec-icon{width:15px; height:15px; color:var(--siva-orange);}
.chip .sec-icon svg{width:100%; height:100%;}
.store-cat-tag{white-space:nowrap;}

/* ============================================================
   ============================================================
   DESKTOP LAYOUT (>= 900px)
   La home se convierte en: header ancho arriba + sidebar de
   categorías a la izquierda + contenido (secciones) a la derecha
   con grid de tiendas multicolumna. Store y Cart quedan centradas.
   El móvil (< 900px) no toca nada de esto.
   ============================================================
   ============================================================ */
@media (min-width: 900px){

  body{padding-bottom:0; background:#E4E0D9;}

  #app{
    max-width:1180px;
    box-shadow:0 0 80px rgba(163,150,133,.25);
    background:var(--bg);
  }

  /* Ocultar bottom nav en desktop */
  .bottom-nav{display:none;}

  /* Sin bottom nav visible en desktop: el fab flota solo, más cerca del borde */
  body.has-cart-fab{padding-bottom:96px;}
  .cart-fab{bottom:24px;}

  /* ---------- HOME como grid ---------- */
  #screen-home.active{
    display:grid;
    grid-template-columns:250px 1fr;
    grid-template-rows:auto 1fr;
    grid-template-areas:
      "header header"
      "sidebar main";
    min-height:100vh;
    align-items:start;
  }

  /* Header ancho arriba, ocupa las 2 columnas */
  #screen-home.active .topbar{
    grid-area:header;
    display:grid;
    grid-template-columns:auto 1fr auto;
    align-items:center; gap:24px;
    padding:18px 32px;
  }
  #screen-home.active .topbar-row{display:contents;}
  #screen-home.active .addr-pill{grid-column:1; max-width:300px;}
  #screen-home.active .searchbar{grid-column:2; justify-self:center; width:100%; max-width:540px;}
  #screen-home.active .cart-btn{grid-column:3;}

  /* Sidebar de categorías (vertical) */
  #screen-home.active .cat-scroll{
    grid-area:sidebar;
    flex-direction:column; overflow:visible;
    gap:6px; padding:24px 16px;
    border-right:1px solid var(--divider);
    position:sticky; top:0; align-self:start;
  }
  #screen-home.active .cat-chip{
    flex-direction:row; width:100%; gap:14px;
    padding:10px 14px; border-radius:var(--radius-md);
    justify-content:flex-start;
    transition:background .15s;
  }
  #screen-home.active .cat-chip:hover{background:var(--surface-raised);}
  #screen-home.active .cat-chip .cat-icon{
    width:44px; height:44px; border-radius:13px; flex-shrink:0;
  }
  #screen-home.active .cat-chip .cat-icon .ph-icon{width:50%; height:50%;}
  #screen-home.active .cat-chip .cat-name{font-size:14px; text-align:left;}
  #screen-home.active .cat-chip.active{background:var(--surface-raised);}

  /* Todas las secciones fluyen en la columna main */
  #screen-home.active #section-banners,
  #screen-home.active #section-buscados,
  #screen-home.active #section-top,
  #screen-home.active #section-tiendas{
    grid-column:2;
    padding-left:32px; padding-right:32px;
  }
  /* Colocarlas en orden vertical dentro de main usando subgrid natural:
     como cada una tiene grid-column:2, se apilan en filas consecutivas */
  #screen-home.active{
    grid-template-rows:auto repeat(4, auto) 1fr;
  }
  #screen-home.active .topbar{grid-row:1;}
  #screen-home.active .cat-scroll{grid-row:2 / span 5;}
  #screen-home.active #section-banners{grid-row:2;}
  #screen-home.active #section-buscados{grid-row:3;}
  #screen-home.active #section-top{grid-row:4;}
  #screen-home.active #section-tiendas{grid-row:5;}

  /* Feed de tiendas en grid 2 columnas */
  #screen-home.active .stores-feed{
    display:grid; grid-template-columns:repeat(2, 1fr); gap:16px;
  }
  #screen-home.active .banner-card{width:340px;}
  #screen-home.active .top-card{width:172px;}

  /* Hover en cards (desktop tiene mouse) */
  #screen-home.active .store-card{cursor:pointer;}
  #screen-home.active .store-card:hover{
    box-shadow:var(--shadow-out), 0 8px 24px rgba(163,150,133,.25);
    transform:translateY(-2px);
  }
  #screen-home.active .top-card:hover,
  #screen-home.active .banner-card:hover{transform:translateY(-2px);}

  /* ---------- STORE / CART centradas ---------- */
  #screen-store.active, #screen-cart.active{
    max-width:760px; margin:0 auto; display:block;
  }
  #screen-store.active .store-hero-banner,
  #screen-store.active .store-hero-banner-ph{height:280px;}
  #screen-store.active #items-list{
    display:grid; grid-template-columns:repeat(2, 1fr); gap:14px;
  }
  #screen-store.active .item-card{margin-bottom:0;}
  #screen-store.active .item-card:hover{
    box-shadow:var(--shadow-out), 0 6px 18px rgba(163,150,133,.2);
  }

  .cart-fab{max-width:728px;}
}

/* Desktop grande: 3 columnas de tiendas */
@media (min-width: 1240px){
  #screen-home.active .stores-feed{grid-template-columns:repeat(3, 1fr);}
}

/* ============================================================
   MODAL DIRECCIÓN — vistas mapa y formulario
   ============================================================ */
.addr-view-hdr{
  display:flex; align-items:center; gap:12px; margin-bottom:6px;
}
.addr-view-hdr h2{margin:0;}
.addr-back{
  width:38px; height:38px; border-radius:12px; border:none;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  font-size:20px; color:var(--text-strong); flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.addr-back:active{box-shadow:var(--shadow-in-sm);}
.addr-cancel{
  width:100%; margin-top:6px; padding:14px;
  background:none; border:none; color:var(--text-mute);
  font-size:14px; font-weight:600; font-family:inherit;
}

/* Mapa */
.map-wrap{
  position:relative; width:100%; height:280px;
  border-radius:var(--radius-md); overflow:hidden;
  box-shadow:var(--shadow-in-sm); margin-bottom:14px;
}
#addr-map{width:100%; height:100%;}
.map-pin{
  position:absolute; top:50%; left:50%;
  transform:translate(-50%, -100%);
  z-index:500; pointer-events:none;
  filter:drop-shadow(0 4px 6px rgba(0,0,0,.3));
}
.map-addr-preview{
  background:var(--surface); box-shadow:var(--shadow-in-sm);
  border-radius:var(--radius-sm); padding:10px 12px;
  font-size:11.5px; color:var(--text-mute); font-weight:500;
  margin-bottom:16px; line-height:1.4; min-height:38px;
  display:flex; align-items:center;
}
.map-detail-fields{margin-bottom:4px;}
.map-detail-fields .manual-field:last-of-type{margin-bottom:10px;}

/* Formulario manual */
.manual-field{margin-bottom:14px;}
.manual-field label{
  display:block; font-size:12px; font-weight:700; color:var(--text-mid);
  margin-bottom:7px;
}
.manual-field input{
  width:100%; background:var(--surface); border:none;
  box-shadow:var(--shadow-in-sm); border-radius:var(--radius-sm);
  padding:13px 14px; font-family:inherit; font-size:14px;
  color:var(--text-strong); font-weight:500;
}
.manual-field input:focus{outline:none; box-shadow:var(--shadow-in);}
.manual-field input::placeholder{color:var(--text-mute); font-weight:400;}
.manual-error{
  display:none; background:#FBE0DC; color:#A32611;
  padding:10px 14px; border-radius:var(--radius-sm);
  font-size:12.5px; font-weight:600; margin-bottom:12px;
}

.btn-confirm-addr{
  width:100%; background:var(--grad-orange); color:#fff; border:none;
  border-radius:var(--radius-md); padding:16px;
  font-size:15px; font-weight:800; font-family:inherit;
  box-shadow:var(--shadow-orange); margin-top:4px;
}
.btn-confirm-addr:active{box-shadow:var(--shadow-in);}

/* Leaflet z-index fix dentro del modal */
.leaflet-container{z-index:1;}
.leaflet-control-container{z-index:2;}

/* ============================================================
   SCREEN TRACKING
   ============================================================ */
.track-hero{
  text-align:center; padding:28px 20px 24px;
}
.track-status-icon{
  width:88px; height:88px; margin:0 auto 18px;
  border-radius:50%; background:var(--surface);
  box-shadow:var(--shadow-out);
  display:flex; align-items:center; justify-content:center;
  position:relative;
}
.track-status-icon .ph-icon{width:44%; height:44%; color:var(--siva-orange); opacity:1;}
.track-status-icon.pulse::after{
  content:''; position:absolute; inset:-4px;
  border-radius:50%; border:2.5px solid var(--siva-orange);
  animation:trackPulse 1.8s ease-out infinite; opacity:0;
}
@keyframes trackPulse{
  0%{transform:scale(1); opacity:.6;}
  100%{transform:scale(1.25); opacity:0;}
}
.track-status-title{
  font-size:22px; font-weight:800; letter-spacing:-.02em; margin-bottom:6px;
}
.track-eta{
  font-size:14px; color:var(--text-mid); font-weight:500; line-height:1.4;
}
.track-eta strong{color:var(--siva-orange); font-weight:800;}

/* Mapa del biker */
.track-map-section{padding:0 16px 20px;}
.track-map-wrap{
  width:100%; height:260px; border-radius:var(--radius-md);
  overflow:hidden; box-shadow:var(--shadow-in-sm);
}
#track-map{width:100%; height:100%;}
.track-biker-info{
  display:flex; align-items:center; gap:14px;
  background:var(--surface); box-shadow:var(--shadow-out);
  border-radius:var(--radius-md); padding:14px; margin-top:14px;
}
.track-biker-avatar{
  width:48px; height:48px; border-radius:50%;
  background:var(--grad-orange); box-shadow:var(--shadow-orange);
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:18px; font-weight:800; flex-shrink:0;
}
.track-biker-details{flex:1; min-width:0;}
.track-biker-details strong{font-size:14px; font-weight:700; display:block;}
.track-biker-details span{font-size:12px; color:var(--text-mute); font-weight:500;}
.track-biker-call{
  width:44px; height:44px; border-radius:14px; flex-shrink:0;
  background:var(--siva-green); border:none;
  display:flex; align-items:center; justify-content:center;
  box-shadow:3px 3px 8px rgba(15,190,126,.3), -3px -3px 8px rgba(255,255,255,.7);
}
.track-biker-call svg{width:20px; height:20px; color:#fff;}

/* Stepper vertical */
.track-steps{padding:8px 20px 20px;}
.track-step{
  display:flex; gap:16px; position:relative;
}
.track-step:not(:last-child){padding-bottom:22px;}
.track-step:not(:last-child)::before{
  content:''; position:absolute; left:15px; top:32px; bottom:0;
  width:2px; background:var(--divider);
}
.track-step.done:not(:last-child)::before,
.track-step.current:not(:last-child)::before{
  background:var(--siva-orange);
}
.track-step-dot{
  width:32px; height:32px; border-radius:50%; flex-shrink:0;
  background:var(--surface); box-shadow:var(--shadow-out-sm);
  display:flex; align-items:center; justify-content:center;
  position:relative; z-index:1;
}
.track-step-dot svg{width:16px; height:16px;}
.track-step.done .track-step-dot{background:var(--grad-orange); box-shadow:var(--shadow-orange);}
.track-step.done .track-step-dot svg{color:#fff;}
.track-step.current .track-step-dot{
  background:var(--grad-orange); box-shadow:var(--shadow-orange);
}
.track-step.current .track-step-dot svg{color:#fff;}
.track-step.current .track-step-dot::after{
  content:''; position:absolute; inset:-4px; border-radius:50%;
  border:2px solid var(--siva-orange);
  animation:trackPulse 1.6s ease-out infinite;
}
.track-step.pending .track-step-dot{opacity:.5;}
.track-step-body{flex:1; padding-top:5px;}
.track-step-title{
  font-size:14px; font-weight:700; color:var(--text-strong); line-height:1.2;
}
.track-step.pending .track-step-title{color:var(--text-mute); font-weight:600;}
.track-step-time{
  font-size:11.5px; color:var(--text-mute); font-weight:500; margin-top:2px;
}

/* Resumen del pedido en tracking */
.track-order-line{
  display:flex; justify-content:space-between; align-items:center;
  padding:8px 0; font-size:13.5px;
}
.track-order-line .tl-name{color:var(--text-strong); font-weight:600;}
.track-order-line .tl-qty{color:var(--text-mute); font-weight:500; margin-left:6px;}
.track-order-line .tl-price{color:var(--siva-orange); font-weight:700;}
.track-order-subline{
  display:flex; justify-content:space-between; align-items:flex-start;
  padding:6px 0; font-size:13px; color:var(--text-mid); font-weight:500;
  gap:12px;
}
.track-order-subline > span:first-child{max-width:60%;}
.track-order-total{
  display:flex; justify-content:space-between;
  border-top:1px solid var(--divider); margin-top:8px; padding-top:12px;
  font-size:16px; font-weight:800;
}

/* Datos de tienda */
.track-store-block{
  display:flex; align-items:center; gap:14px;
  background:var(--surface); box-shadow:var(--shadow-out);
  border-radius:var(--radius-md); padding:14px;
}
.track-store-logo{
  width:52px; height:52px; border-radius:14px; flex-shrink:0;
  background:var(--surface); box-shadow:var(--shadow-in-sm);
  display:flex; align-items:center; justify-content:center;
}
.track-store-logo .ph-icon{width:46%; height:46%;}
.track-store-logo img{width:100%; height:100%; border-radius:14px; object-fit:cover;}
.track-store-meta strong{font-size:14px; font-weight:700; display:block;}
.track-store-meta span{font-size:12px; color:var(--text-mute); font-weight:500;}

/* Cancelar */
.track-actions{padding:8px 16px 20px;}
.btn-cancel-order{
  width:100%; background:var(--surface); color:#C0392B; border:none;
  border-radius:var(--radius-md); padding:15px;
  font-size:14px; font-weight:700; box-shadow:var(--shadow-out);
}
.btn-cancel-order:active{box-shadow:var(--shadow-in);}

/* Panel simulador (dev) */
.dev-sim-panel{
  margin:16px; padding:16px;
  background:repeating-linear-gradient(45deg, #2b2823, #2b2823 10px, #322f2a 10px, #322f2a 20px);
  border-radius:var(--radius-md); text-align:center;
}
.dev-sim-label{
  font-size:11px; font-weight:700; color:#FFD08A; margin-bottom:10px;
  text-transform:uppercase; letter-spacing:.5px;
}
.dev-sim-btn{
  width:100%; background:var(--grad-orange); color:#fff; border:none;
  border-radius:var(--radius-sm); padding:13px; font-size:14px; font-weight:700;
  box-shadow:var(--shadow-orange);
}
.dev-sim-btn:disabled{opacity:.5;}

/* Banner(s) de pedido(s) activo(s) en home / carrito */
.active-orders-list{
  display:flex; flex-direction:column; gap:8px; margin:0 16px 8px;
}
.active-orders-list .active-order-banner{margin:0; width:100%;}
#cart-active-orders-list.active-orders-list{margin:0;}
.active-order-banner{
  display:flex; align-items:center; gap:14px;
  background:var(--grad-orange); color:#fff; border:none;
  border-radius:var(--radius-md); padding:14px 16px;
  margin:0 16px 8px; box-shadow:var(--shadow-orange);
  width:calc(100% - 32px); text-align:left;
  animation:slideDown .3s cubic-bezier(.16,1,.3,1);
}
@keyframes slideDown{from{transform:translateY(-10px); opacity:0;} to{transform:translateY(0); opacity:1;}}
.active-order-banner .aob-icon{
  width:42px; height:42px; border-radius:12px; flex-shrink:0;
  background:rgba(255,255,255,.22);
  display:flex; align-items:center; justify-content:center;
}
.active-order-banner .aob-icon svg{width:22px; height:22px; color:#fff;}
.active-order-banner .aob-body{flex:1; min-width:0;}
.active-order-banner .aob-body strong{font-size:14px; font-weight:800; display:block;}
.active-order-banner .aob-body span{font-size:12px; opacity:.9; font-weight:500;}
.active-order-banner .aob-arrow{font-size:20px; flex-shrink:0;}

/* Tracking en desktop: centrado */
@media (min-width: 900px){
  #screen-tracking.active{max-width:720px; margin:0 auto; display:block;}
}