/* styles.css — v11 clean */
:root{
  --bg:#fff;
  --surface:#f5f7fb;
  --text:#1f2a37;
  --muted:#6b7280;
  --primary:#ff2c7d;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}

.brand{position:relative;display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
.event-thumb{width:64px;height:64px;object-fit:cover;border-radius:10px}
.logo{display:flex;align-items:center;gap:8px}
.logo-img{height:18px}
.logo-sub{font-weight:600;letter-spacing:.06em;color:var(--muted);font-size:12px;margin-left:6px}
.event-title{margin:6px 0 0 0;font-size:20px}

.container{padding:0}
.accordion{border-bottom:1px solid var(--border)}
.accordion-summary{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:18px 16px;font-weight:700;font-size:16px;color:#3b4452;cursor:pointer;border-top:8px solid var(--surface);background:#fff}
.accordion > summary::-webkit-details-marker{display:none}

.with-caret{position:relative;display:flex;align-items:center;justify-content:space-between;padding-right:36px}
.with-caret::after{content:"›"; position:absolute; right:12px; top:50%; transform:translateY(-50%) rotate(90deg); color:#9aa0a6; font-size:18px; transition:transform .2s ease}
details[open] > .with-caret::after{ transform:translateY(-50%) rotate(-90deg) }

.group{padding:0 16px 8px 16px;border-top:1px solid var(--border);background:#fff}
.group-title{font-size:18px;margin:0;padding:16px 0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:800;position:relative}
.group > summary::-webkit-details-marker{display:none}
.group-name{font-weight:800;letter-spacing:.02em}
.from{color:var(--muted);font-weight:500;font-size:13px;text-transform:uppercase;margin-right:24px;flex-shrink:0}

.item{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px dashed var(--border)}
.item:first-of-type{border-top:0}
.item-info{display:flex;flex-direction:column;gap:6px}
.item-info .opt-title{font-weight:400;color:#111827}
.price{font-weight:800}
.taxes{color:var(--muted);font-weight:500;margin-left:6px}

.qty{display:flex;align-items:center;gap:10px}
.btn-qty{width:36px;height:36px;border:0;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;background:#f1f5f9;color:#0f172a;transition:filter .15s ease}
.btn-qty.gray{background:#e5e7eb;color:#6b7280}
.btn-qty.pink{background:#ff2c7d;color:#fff}
.qty-val{min-width:18px;text-align:center;font-weight:500;color:#6b7280}

.no-qty .btn-whatsapp{text-decoration:none;background:#25D366;color:#fff;font-weight:800;border-radius:8px;padding:10px 14px;display:inline-flex;align-items:center;justify-content:center;min-width:160px;box-shadow:0 6px 18px rgba(37,211,102,.22)}

.cart{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:center;padding:16px 0;gap:16px;box-shadow:0 -6px 20px rgba(0,0,0,.08);z-index:9999}
.cart.hidden{display:none}
.cart .inner{width:100%;max-width:520px;display:flex;align-items:center;justify-content:space-between;padding:0 16px}
.cart-info{display:flex;flex-direction:column;gap:2px}
.cart-count{font-weight:500;color:#6b7280}
.cart-total{font-size:20px;font-weight:800}
.cart .taxes{font-size:12px;color:#6b7280;margin-left:6px}
.btn-checkout{text-decoration:none;background:var(--primary);color:#fff;font-weight:800;border-radius:8px;padding:12px 24px;display:inline-flex;align-items:center;justify-content:center;min-width:140px;box-shadow:0 6px 18px rgba(255,44,125,.25)}

@media (min-width:640px){
  .container{max-width:520px;margin:0 auto;border-left:1px solid var(--border);border-right:1px solid var(--border);min-height:60vh}
  .brand{max-width:520px;margin:0 auto}
}