:root{--azul:#1800AD;--fondo:#D9E9F7;--blanco:#FFFFFF}
*{box-sizing:border-box}
body{margin:0;font-family:'Genty Sans','Poppins',Arial,sans-serif;background:var(--fondo);color:var(--azul)}
h1,h2{font-family:'Genty','Shrikhand',cursive;margin:0}
.encabezado{text-align:center;padding:1.5rem 1rem 1rem}
.logo{width:min(70vw,260px);height:auto}
.encabezado h1{font-size:2rem}
.encabezado p{margin:.25rem 0 0}
main{max-width:1000px;margin:0 auto;padding:0 1rem}
.categoria h2{font-size:1.6rem;margin:1.5rem 0 .75rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}
.tarjeta{background:var(--blanco);border:2px solid var(--azul);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.tarjeta img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--fondo)}
.tarjeta .info{padding:.6rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.tarjeta h3{margin:0;font-size:1rem}
.precio{font-weight:700;font-size:1.1rem}
.agregar{margin-top:auto;background:var(--azul);color:var(--blanco);border:0;border-radius:999px;padding:.6rem;font:inherit;font-weight:700;cursor:pointer}
.agregar:active{transform:scale(.97)}
.pie{margin-top:2rem;padding:1.25rem 1rem;background:var(--azul);color:var(--blanco);text-align:center;font-size:.9rem}
.pie p{margin:.3rem 0}

/* ===== REDISEÑO (día 1) ===== */
:root{--azul:#1800AD;--suave:#EAF1FB;--fondo:#F8FAFE;--texto:#23234a;--gris:#6d7192;--sombra:0 12px 32px rgba(24,0,173,.09)}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--fondo);color:var(--texto)}
h1,h2{font-family:'Shrikhand',cursive;font-weight:400;color:var(--azul)}

.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:.6rem 1.2rem;background:rgba(248,250,254,.85);backdrop-filter:blur(10px);border-bottom:1px solid #e4e9f6}
.marca{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--azul);font-family:'Shrikhand',cursive;font-size:1.2rem}
.marca img{width:42px;height:42px;object-fit:contain}

.hero{text-align:center;padding:2.5rem 1.2rem 3rem;background:radial-gradient(60% 80% at 50% 0%,var(--suave),transparent 70%)}
.hero__logo{width:min(62vw,250px);animation:flotar 4s ease-in-out infinite}
.hero h1{font-size:clamp(1.7rem,5vw,2.6rem);margin:.6rem 0 0;animation:subir .8s both}
.hero p{max-width:460px;margin:.6rem auto 1.4rem;color:var(--gris);animation:subir .8s .15s both}
.cta{display:inline-block;background:var(--azul);color:#fff;text-decoration:none;padding:.8rem 1.7rem;border-radius:999px;font-weight:500;box-shadow:var(--sombra);transition:transform .2s;animation:subir .8s .3s both}
.cta:hover{transform:translateY(-3px)}

main{max-width:1050px;margin:0 auto;padding:0 1.2rem}
.filtros{display:flex;gap:.5rem;overflow-x:auto;padding:.4rem 0 1.2rem;scrollbar-width:none}
.filtros button{flex:none;border:1.5px solid var(--azul);background:#fff;color:var(--azul);padding:.5rem 1.1rem;border-radius:999px;font:inherit;font-weight:500;cursor:pointer;transition:all .2s}
.filtros button[aria-pressed="true"]{background:var(--azul);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1.1rem}

.card{display:flex;flex-direction:column;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--sombra);opacity:0;transform:translateY(18px);transition:opacity .5s calc(var(--i,0)*60ms),transform .5s calc(var(--i,0)*60ms),box-shadow .25s}
.card.ver{opacity:1;transform:none}
.card[hidden]{display:none}
.card.ver:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(24,0,173,.16)}
.foto{aspect-ratio:1;overflow:hidden;background:var(--suave)}
.foto img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .foto img{transform:scale(1.08)}
.info{padding:.8rem .9rem 1rem;display:flex;flex-direction:column;gap:.25rem;flex:1}
.info small{color:var(--gris);font-size:.72rem}
.info h3{margin:0;font-size:.98rem;font-weight:600}
.fila{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.5rem}
.precio{font-weight:600;color:var(--azul);font-size:1.1rem}
.agregar{width:38px;height:38px;padding:0;margin:0;border-radius:50%;border:0;background:var(--azul);color:#fff;font-size:1.3rem;line-height:1;cursor:pointer;transition:transform .2s}
.agregar:hover{transform:rotate(90deg) scale(1.1)}
.agregar:active{transform:scale(.9)}
.sk{opacity:1;transform:none;min-height:250px;background:linear-gradient(90deg,#eef2fa 25%,#f8faff 50%,#eef2fa 75%);background-size:200% 100%;animation:brillo 1.2s infinite}

.pie{margin-top:3rem;padding:1.5rem 1rem;background:var(--suave);color:var(--azul);text-align:center;font-size:.9rem}

@keyframes flotar{50%{transform:translateY(-12px) rotate(-2deg)}}
@keyframes subir{from{opacity:0;transform:translateY(16px)}}
@keyframes brillo{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.card{opacity:1;transform:none}}

/* ===== MODO NOCHE ===== */
.tema{border:0;width:44px;height:44px;border-radius:50%;background:var(--suave);color:var(--azul);font-size:1.2rem;cursor:pointer;transition:transform .3s,background .3s}
.tema:hover{transform:rotate(25deg) scale(1.1)}
body,.top,.card,.pie,.filtros button{transition:background-color .4s,color .4s,border-color .4s}

:root[data-tema="noche"]{--azul:#9AA5FF;--suave:#26244d;--fondo:#12112b;--texto:#ecebff;--gris:#a5a8c9;--sombra:0 12px 32px rgba(0,0,0,.4);color-scheme:dark}
[data-tema="noche"] .top{background:rgba(18,17,43,.85);border-bottom-color:#2d2b5c}
[data-tema="noche"] .card,
[data-tema="noche"] .filtros button{background:#1c1b3d}
[data-tema="noche"] .filtros button[aria-pressed="true"],
[data-tema="noche"] .cta,
[data-tema="noche"] .agregar{color:#12112b}
[data-tema="noche"] .hero{background:radial-gradient(60% 80% at 50% 0%,#2b2a63,transparent 70%)}
[data-tema="noche"] .sk{background:linear-gradient(90deg,#1c1b3d 25%,#2a2956 50%,#1c1b3d 75%);background-size:200% 100%}
[data-tema="noche"] .hero__logo,
[data-tema="noche"] .marca img{background:#EAF1FB;border-radius:24px}
[data-tema="noche"] .marca img{border-radius:10px}


/* ===== CARRITO ===== */
:root{--panel:#fff}
:root[data-tema="noche"]{--panel:#1c1b3d}
.acciones{display:flex;align-items:center;gap:.6rem}
.btn-carrito{position:relative;background:var(--azul);color:#fff;border:0;border-radius:999px;width:46px;height:46px;font-size:1.2rem;cursor:pointer;transition:transform .2s}
.btn-carrito:hover{transform:scale(1.08)}
[data-tema="noche"] .btn-carrito{color:#12112b}
.badge{position:absolute;top:-4px;right:-4px;min-width:22px;height:22px;padding:0 5px;border-radius:999px;background:var(--panel);color:var(--azul);border:2px solid var(--azul);font-size:.72rem;font-weight:600;display:grid;place-items:center}
.badge.bump{animation:bump .35s}

.overlay{position:fixed;inset:0;background:rgba(20,10,70,.4);opacity:0;pointer-events:none;transition:opacity .3s;z-index:30}
.overlay.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(390px,100%);background:var(--panel);color:var(--texto);z-index:40;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);box-shadow:-10px 0 40px rgba(0,0,0,.18)}
.drawer.on{transform:none}
.drawer__head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.2rem;border-bottom:1px solid var(--suave)}
.drawer__head button{border:0;background:var(--suave);color:var(--azul);width:36px;height:36px;border-radius:50%;cursor:pointer}
#carrito-lista{list-style:none;margin:0;padding:.6rem 1.2rem;overflow-y:auto;flex:1}
#carrito-lista li{display:grid;grid-template-columns:52px 1fr auto;gap:.7rem;align-items:center;padding:.7rem 0;border-bottom:1px solid var(--suave);animation:subir .3s}
#carrito-lista li.vacio{display:block;text-align:center;color:var(--gris);padding:2rem 0;border:0}
#carrito-lista img{width:52px;height:52px;border-radius:12px;object-fit:cover}
.it b{display:block;font-size:.92rem}
.it span{color:var(--gris);font-size:.85rem}
.cant{display:flex;align-items:center;gap:.4rem}
.cant button{width:28px;height:28px;padding:0;border-radius:50%;border:1.5px solid var(--azul);background:var(--panel);color:var(--azul);cursor:pointer}
.cant .x{border-color:var(--gris);color:var(--gris)}
.drawer__pie{padding:1rem 1.2rem;border-top:1px solid var(--suave)}
.total{display:flex;justify-content:space-between;font-size:1.1rem;margin:0 0 .7rem}
.total strong{color:var(--azul)}
.vaciar{width:100%;padding:.7rem;border-radius:999px;border:1.5px solid var(--azul);background:var(--panel);color:var(--azul);font:inherit;font-weight:500;cursor:pointer}
@keyframes bump{50%{transform:scale(1.5)}}
/* ===== AVANCE 3: conexión, notificaciones y sincronización ===== */
.pill{font-size:.72rem;font-weight:600;padding:.3rem .75rem;border-radius:999px;background:#d9f7e6;color:#0b6b3a;white-space:nowrap}
.pill.sin-conexion{background:#ffe1e1;color:#a11d1d}
[data-tema="noche"] .pill{background:#14532d;color:#bbf7d0}
[data-tema="noche"] .pill.sin-conexion{background:#5b1a1a;color:#ffd1d1}

.mensaje{min-height:1.2em;margin:.5rem 0;font-size:.85rem;color:var(--gris)}
.drawer__pie .vaciar{margin-top:.4rem}
.btn-notif{margin-top:.8rem;background:var(--azul);color:#fff;border:0;border-radius:999px;padding:.6rem 1.3rem;font:inherit;font-weight:500;cursor:pointer;transition:transform .2s}
.btn-notif:hover{transform:translateY(-2px)}
[data-tema="noche"] .btn-notif{color:#12112b}

/* ===== AVANCE 3: ubicación y mapa ===== */
.visita{margin:3.5rem 0 1rem;text-align:center}
.visita p{color:var(--gris)}
.btn-ubic{background:var(--azul);color:#fff;border:0;border-radius:999px;padding:.7rem 1.5rem;font:inherit;font-weight:500;cursor:pointer;transition:transform .2s}
.btn-ubic:hover{transform:translateY(-2px)}
[data-tema="noche"] .btn-ubic{color:#12112b}
.mapa{height:340px;margin-top:1rem;border-radius:20px;overflow:hidden;box-shadow:var(--sombra);text-align:left}
.mapa[hidden]{display:none}

.drawer{visibility:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s linear .35s}
.drawer.on{visibility:visible;transition:transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s}

/* ===== FONDO: HELADOS CAYENDO ===== */
.lluvia{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:-1}
.lluvia span{position:absolute;top:-60px;opacity:.5;animation:caer linear infinite;will-change:transform}
[data-tema="noche"] .lluvia span{opacity:.3}
@keyframes caer{
    0%{transform:translate3d(0,-10vh,0) rotate(0deg)}
    50%{transform:translate3d(24px,55vh,0) rotate(25deg)}
    100%{transform:translate3d(-16px,115vh,0) rotate(-15deg)}
    }