:root{
  --bg:#faf7f2; --card:#fff; --ink:#201c17; --muted:#8b8177;
  --brand:#c0432b; --brand-soft:#fdeee9; --accent:#1f6f54; --accent-soft:#e8f3ee;
  --line:#ece4d9; --line-2:#f5efe7;
  --shadow:0 2px 10px rgba(80,60,40,.06), 0 12px 32px rgba(80,60,40,.06);
  --r:18px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--ink); font-size:16.5px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
.hide{display:none!important}

/* ---------- layout ---------- */
.wrap{max-width:1280px;margin:0 auto;padding:0 18px}
.row{display:flex;align-items:center}
.between{display:flex;align-items:center;justify-content:space-between}
.gap8{gap:10px}.gap12{gap:14px}.gap16{gap:18px}
.grow{flex:1;min-width:0}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- top bar（触屏尺寸：点击目标 ≥ 52px） ---------- */
.topbar{
  position:sticky;top:0;z-index:30;background:rgba(250,247,242,.92);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);
}
.topbar-in{max-width:1280px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:.2px;font-size:18px}
.brand-dot{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#e0703f);
  display:grid;place-items:center;color:#fff;font-size:17px;font-weight:700;flex:0 0 auto}
.nav{display:flex;gap:6px;margin-left:10px;flex-wrap:wrap}
.nav a{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 20px;border-radius:13px;
  color:var(--muted);font-size:16.5px;font-weight:600;letter-spacing:.2px;
  transition:background .15s,color .15s,transform .12s;
}
.nav a:hover{background:#fff;color:var(--ink)}
.nav a:active{transform:scale(.96)}
.nav a.on{background:var(--ink);color:#fff;box-shadow:0 4px 12px rgba(32,28,23,.16)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:10px 18px;border-radius:12px;background:#fff;border:1px solid var(--line);
  font-weight:600;font-size:15.5px;transition:.16s;white-space:nowrap;
}
.btn:hover{border-color:#d9cec0;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(192,67,43,.22)}
.btn.primary:hover{background:#ad3a24}
.btn.green{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{background:#fff;color:var(--ink)}
.btn.sm{min-height:44px;padding:9px 16px;font-size:14.5px;border-radius:11px}
.btn.lg{min-height:60px;padding:15px 28px;font-size:18px;border-radius:15px}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}

/* ---------- card ---------- */
.card{background:var(--card);border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--shadow)}
.pad{padding:18px}
.sect-title{font-size:14.5px;font-weight:700;color:var(--muted);letter-spacing:.8px;margin:0 0 12px}

/* ---------- forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:7px;font-weight:600}
.inp{
  width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line);
  background:#fff;outline:none;transition:.15s;font-size:16px;min-height:48px;
}
.inp:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(192,67,43,.1)}
textarea.inp{resize:vertical;min-height:86px}

/* ---------- pill / tag ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;font-size:13px;font-weight:600;background:var(--line-2);color:var(--muted)}
.pill.red{background:var(--brand-soft);color:var(--brand)}
.pill.green{background:var(--accent-soft);color:var(--accent)}
.pill.dark{background:var(--ink);color:#fff}

/* ---------- toast ---------- */
#toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%,20px);z-index:200;
  background:rgba(32,28,23,.94);color:#fff;padding:14px 24px;border-radius:14px;font-size:16px;
  opacity:0;pointer-events:none;transition:.24s;max-width:82vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- modal ---------- */
.mask{position:fixed;inset:0;background:rgba(30,24,18,.42);z-index:100;display:flex;align-items:center;justify-content:center;padding:22px;
  animation:fadeIn .16s ease}
.mask.sheet{align-items:flex-end;padding:0}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}
.modal{background:#fff;border-radius:20px;width:100%;max-width:470px;max-height:88vh;overflow:auto;animation:slideUp .2s ease}
.modal-hd{padding:18px 20px 12px;display:flex;justify-content:space-between;align-items:flex-start;gap:12px;
  position:sticky;top:0;background:#fff;z-index:2;border-bottom:1px solid var(--line-2)}
.modal-bd{padding:16px 20px}
.modal-ft{padding:14px 20px 18px;position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line-2);
  display:flex;gap:12px}
.modal-ft .btn{flex:1}
.sheet-body{background:#fff;width:100%;max-width:620px;margin:0 auto;border-radius:22px 22px 0 0;max-height:90vh;
  display:flex;flex-direction:column;animation:slideUp .22s ease}

/* ---------- empty ---------- */
.empty{text-align:center;color:var(--muted);padding:48px 18px;font-size:15px}
.empty-ico{font-size:34px;opacity:.35;margin-bottom:10px}

/* ---------- misc ---------- */
.sk{background:linear-gradient(90deg,#f2ece3 25%,#f8f4ee 37%,#f2ece3 63%);background-size:400% 100%;
  animation:sk 1.3s ease infinite;border-radius:8px}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}
.divider{height:1px;background:var(--line-2);margin:14px 0}
.hint{font-size:13.5px;color:var(--muted);line-height:1.65}

/* ---------- 菜品图片（固定 1:1） ---------- */
.img-up{width:120px;height:120px;flex:0 0 120px;border-radius:12px;overflow:hidden;position:relative;
  border:1.5px dashed #d8cbb8;background:linear-gradient(135deg,#f6e7d6,#f1d9c0);
  display:grid;place-items:center;cursor:pointer}
.img-up img{width:100%;height:100%;object-fit:cover;display:block}
.img-up .ph{font-size:12.5px;color:#c2a186;text-align:center;line-height:1.7}
.img-up .ph b{font-size:26px;display:block}
.dthumb{width:52px;height:52px;border-radius:9px;overflow:hidden;display:grid;place-items:center;
  background:linear-gradient(135deg,#f6e7d6,#f1d9c0);font-size:18px;color:#c2a186}
.dthumb img{width:100%;height:100%;object-fit:cover;display:block}