/* Base */
:root{
  --menu-bg:#f4f6fb;
  --panel:#ffffff;
  --ink:#1f2430;
  --muted:#6c7685;
  --chip:#f1f3f8;
  --chip-active:#111827;
  --chip-ink:#111827;
  --chip-ink-active:#ffffff;
  --shadow:0 6px 20px rgba(17,24,39,.08);
  --header-total:130px; /* fallback */
}
*{box-sizing:border-box}
html,body{height:100%}

button { touch-action: manipulation; }

body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink)}
.bg-menu{background:var(--menu-bg)}
.card-soft{background:var(--panel);border:0;border-radius:18px;box-shadow:var(--shadow)}

/* Fixed header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:2000;background:#fff;
  box-shadow:0 1px 0 rgba(17,24,39,.06);
}
body.has-fixed-header{padding-top:var(--header-total)}

/* Category bar */
.category-shell{position:relative;background:#fff;padding:0px 0px;overflow:hidden;border-top:0px solid #eef0f5;border-bottom:1px solid #eef0f5}
.category-bar{display:flex;gap:.5rem;overflow-x:auto;overscroll-behavior-x:contain;scroll-behavior:smooth;padding:6px 5px;scrollbar-width:none}
.category-bar::-webkit-scrollbar{display:none}
.cat{flex:0 0 auto;border:1px solid transparent;background:var(--chip);color:var(--chip-ink);padding:.55rem .9rem;border-radius:999px;font-weight:600;letter-spacing:.2px;transition:all .2s ease;box-shadow:0 1px 0 rgba(17,24,39,.04)}
.cat:hover{transform:translateY(-1px)}
.cat.active{background:var(--chip-active);color:var(--chip-ink-active);box-shadow:0 6px 18px rgba(17,24,39,.18)}
.cat-nudge{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:999px;border:0;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center;z-index:3;opacity:.95}
.cat-nudge.left{left:10px}.cat-nudge.right{right:10px}
.fade-left,.fade-right{position:absolute;top:0;width:64px;height:100%;pointer-events:none;z-index:2}
.fade-left{left:0;background:linear-gradient(90deg,#fff,transparent)}
.fade-right{right:0;background:linear-gradient(270deg,#fff,transparent)}

/* Sections */
.section{scroll-margin-top:var(--header-total);margin-bottom:2.5rem}
.section h2{font-weight:600;letter-spacing:.2px;}
.menu-card{border:0;border-radius:18px;background:#fff;box-shadow:var(--shadow)}
.price{font-weight:700}

.dropdown-menu {width: 80%; margin: 0 auto; border-radius: 10px; box-shadow: 0 4px 10px rgba(0,0,0,0.15); }

.item-img{ width:88px; height:88px; border-radius:10%; object-fit:cover; box-shadow:0 6px 18px rgba(0,0,0,.10);}
.price-row{ display:flex; align-items:baseline; column-gap:10px; padding-left:10px; padding-right:10px; padding-bottom:10px; margin-top:-5px; justify-content: flex-end;}
.price-row small{ color:#7a8598; font-weight:500; margin-right:0px; font-size:9pt;}
.price-row .amount{ font-weight:500; color:#1f2430; font-size:10pt; }

.add-btn{ width:30px;height:30px;border-radius:50%; border:1px solid #e6e9ef; background:#fff; color:#6b7280; box-shadow:inset 0 -2px 6px rgba(0,0,0,.04), 0 4px 10px rgba(0,0,0,.06); transition:transform .12s ease, box-shadow .12s ease, color .12s ease, background .12s ease; font-weight:500; margin-top:-5px;}
.add-btn:hover{ transform:translateY(-1px); box-shadow:inset 0 -1px 4px rgba(0,0,0,.04), 0 8px 18px rgba(0,0,0,.10); color:#FFFFFF; background:#000000; }

.btn-bell{ color:red;}