:root{--ink:#1d2433;--muted:#667085;--bg:#f4f6fa;--card:#fff;--line:#e3e7ef;--brand:#1f3b63;--gold:#e8b54a;--ok:#1a7f4b;--danger:#b42318;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);padding-bottom:88px}
a{color:var(--brand)}button,input,select,textarea{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:20;background:var(--brand);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.top-row{display:flex;align-items:center;justify-content:space-between;gap:8px;max-width:1100px;margin:0 auto;padding:10px 14px}
.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none}
.brand b{display:block;font-size:17px}.brand small{display:block;opacity:.75;font-size:12px}
.logo{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.12);color:var(--gold);font-size:20px}
.acct{display:flex;gap:6px;align-items:center;font-size:14px}
.acct button,.acct a{background:rgba(255,255,255,.14);border:0;color:#fff;border-radius:999px;padding:7px 12px;text-decoration:none;cursor:pointer;white-space:nowrap}
.note{background:#fff7e0;color:#5c4400;padding:8px 14px;font-size:14px;text-align:center}
main{max-width:1100px;margin:0 auto;padding:12px}
.stores{display:flex;gap:8px;margin-bottom:10px}
.stores button{flex:1;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 8px;cursor:pointer;text-align:center}
.stores button b{display:block}.stores button small{color:var(--muted);font-size:12px}
.stores button.on{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand);background:#eef3fb}
.filters{position:sticky;top:56px;z-index:10;background:var(--bg);margin:0 -12px;padding:6px 12px 8px;display:grid;gap:8px}
.search{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:16px}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;font-size:14px;cursor:pointer;white-space:nowrap}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;margin:4px 2px 10px;gap:8px;flex-wrap:wrap}
.meta label{display:flex;gap:6px;align-items:center}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:960px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line)}
.card .ph{aspect-ratio:1/1;background:#fff;display:grid;place-items:center;border-bottom:1px solid var(--line)}
.card .ph img{width:100%;height:100%;object-fit:contain}
.card .ph .noimg{color:#c0c6d2;font-size:13px}
.card .bd{padding:8px 10px 10px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .nm{font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:3.9em}
.card .pr{font-weight:700;font-size:17px}.card .pr small{font-weight:400;color:var(--muted);font-size:12px}
.card .oos{color:var(--danger);font-size:12px}
.card .src{font-size:12px;color:var(--muted);text-decoration:none}
.qty{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:auto}
.qty button{width:40px;height:40px;border-radius:12px;border:0;background:#eef3fb;color:var(--brand);font-size:22px;font-weight:700;cursor:pointer}
.qty button.add{width:100%;font-size:15px;background:var(--brand);color:#fff}
.qty input{width:48px;text-align:center;border:1px solid var(--line);border-radius:10px;height:40px;font-weight:700}
.card.sel{border-color:var(--gold);box-shadow:0 0 0 2px rgba(232,181,74,.35)}
.more{display:block;margin:16px auto;padding:12px 22px}
.btn{border:0;border-radius:12px;padding:12px 16px;cursor:pointer;font-weight:600;background:#e8edf5;color:var(--ink)}
.btn.primary{background:var(--brand);color:#fff}.btn.ghost{background:transparent;color:var(--muted)}.btn.danger{background:#fde8e6;color:var(--danger)}
.btn:disabled{opacity:.55}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(244,246,250,.95) 30%)}
.bar-btn{display:flex;width:100%;max-width:640px;margin:0 auto;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:16px;padding:14px 16px;background:var(--gold);color:#2a1f00;font-size:15px;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.15)}
.bar-btn b{font-size:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px}
.panel h2{margin:0 0 10px;font-size:19px}.panel h3{margin:14px 0 8px;font-size:16px}
.line{display:grid;grid-template-columns:52px 1fr auto;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.line:first-of-type{border-top:0}.line img{width:52px;height:52px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid var(--line)}
.line .nm{font-size:14px}.line .sub{color:var(--muted);font-size:13px}
.line .qty{margin:0;gap:4px}.line .qty button{width:34px;height:34px;font-size:18px}.line .qty input{width:40px;height:34px}
.tot{display:flex;justify-content:space-between;font-weight:700;padding-top:10px;border-top:2px solid var(--line);margin-top:6px}
textarea{width:100%;min-height:70px;border:1px solid var(--line);border-radius:10px;padding:10px}
.muted{color:var(--muted)}.small{font-size:13px}.ok{color:var(--ok)}.err{color:var(--danger);min-height:1.2em;margin:4px 0;font-size:14px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dlg{border:0;border-radius:18px;padding:0;width:min(420px,94vw);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.dlg::backdrop{background:rgba(15,25,45,.5)}
.dlg form{display:grid;gap:10px;padding:18px}
.dlg label{display:grid;gap:4px;font-size:14px;color:var(--muted)}
.dlg input{padding:12px;border:1px solid var(--line);border-radius:10px;font-size:16px;color:var(--ink)}
.tabs2{display:grid;grid-template-columns:1fr 1fr;background:#eef1f6;border-radius:12px;padding:4px}
.tabs2 button{border:0;background:transparent;padding:10px;border-radius:9px;cursor:pointer;font-weight:600}
.tabs2 button.on{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:96px;z-index:50;background:#1d2433;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;max-width:90vw}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:7px 6px;border-top:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:13px}td.n{text-align:right;white-space:nowrap}
.tablewrap{overflow-x:auto}
.person{border-top:1px solid var(--line);padding:10px 0}.person summary{cursor:pointer;display:flex;justify-content:space-between;gap:8px;font-weight:600}
.empty{text-align:center;color:var(--muted);padding:40px 10px}
.foot{color:var(--muted);font-size:12px;text-align:center;padding:20px 10px 8px}

[hidden]{display:none!important}

.stabs{display:flex;gap:8px;margin:4px 0 10px}.stab{flex:1;padding:10px 12px;border:1px solid #cfd8e6;border-radius:10px;background:#fff;font-weight:600;font-size:15px;cursor:pointer}.stab.on{background:#1f4e8c;color:#fff;border-color:#1f4e8c}