:root{
  --bg:#FFFBF2;
  --surface:#FFF8EB;
  --ink:#111118;
  --secondary:#2F3037;
  --border:#EAE0CE;
  --primary:#003AFD;
  --primary-pressed:#002BBE;
  --error:#FF4444;
  --success:#00C853;
  --warn:#FF9500;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html,body{background:var(--bg);color:var(--ink);font-family:'Urbanist',system-ui,sans-serif;-webkit-tap-highlight-color:transparent}
body{min-height:100dvh;display:flex;justify-content:center}
.state[hidden]{display:none !important}
.app{width:100%;max-width:428px;min-height:100dvh;padding:14px 14px 28px;position:relative;z-index:1}
.appbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.brand{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:800;letter-spacing:.04em;color:var(--ink)}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--primary)}
.appbar-right{display:flex;align-items:center;gap:8px}
.pill{font-size:11px;font-weight:700;background:rgba(0,58,253,.08);border:1px solid rgba(0,58,253,.25);color:var(--primary);padding:5px 10px;border-radius:100px;white-space:nowrap}
.iconbtn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--secondary);cursor:pointer}
.state{display:flex;flex-direction:column;gap:12px;padding-bottom:110px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.card-title{font-size:16px;font-weight:800;margin-bottom:10px;color:var(--ink)}
.muted{color:var(--secondary);font-weight:500;font-size:12px;opacity:.75}
.muted-sm{font-size:12px;color:var(--secondary);opacity:.75}
.field{width:100%;background:#fff;border:1px solid var(--border);border-radius:12px;color:var(--ink);font-family:inherit;font-size:16px;font-weight:600;padding:12px 16px;outline:none;min-height:50px}
.field:focus{border-color:var(--primary);border-width:2px;padding:11px 15px}
.field::placeholder{color:#9a917f;font-weight:500}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--secondary)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{font-family:inherit;border:none;cursor:pointer;border-radius:12px;min-height:50px;padding:12px 18px;font-size:16px;font-weight:700;color:#fff;background:var(--primary);transition:transform .06s}
.btn:active{transform:scale(.98);background:var(--primary-pressed)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:var(--surface);border:1px solid var(--border);color:var(--primary)}
.btn.small{min-height:50px;font-size:16px}
.btn.wide{flex:7}
.btn.narrow{flex:3}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.err{color:var(--error);font-size:14px;font-weight:600}
.warn{color:#B26A00;font-size:14px;font-weight:600}
.warn.center{text-align:center}
.hint{color:var(--secondary);font-size:13px;opacity:.8}
.dropzone{display:flex;flex-direction:column;align-items:center;gap:10px;padding:44px 20px;border:2px dashed var(--primary);border-radius:var(--radius);background:rgba(0,58,253,.04);cursor:pointer;color:var(--ink);text-align:center}
.dropzone strong{font-size:18px;font-weight:800}
.dropzone span{font-size:13px;color:var(--secondary)}
.dropzone svg{color:var(--primary)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:46px;padding:10px 10px 10px 16px;border-radius:100px;font-size:15px;font-weight:700;border:1px solid var(--primary);background:rgba(0,58,253,.08);color:var(--primary);cursor:pointer;user-select:none}
.chip.off{border-color:var(--border);background:#fff;color:var(--secondary)}
.chip .x{display:flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;border-radius:50%;background:rgba(0,0,0,.06);font-size:15px;color:var(--secondary)}
.addrow{display:flex;gap:8px}
.addrow .field{flex:1}
.item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.item-top{display:flex;align-items:flex-start;gap:8px}
.item-name{flex:1;font-size:17px;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-total{font-size:17px;font-weight:800;color:var(--primary);white-space:nowrap}
.item-sub{font-size:13px;color:var(--secondary);margin-top:2px}
.item-edit{display:grid;grid-template-columns:1fr 64px 96px;gap:8px;margin-top:8px}
.item-chips{display:flex;gap:8px;overflow-x:auto;margin-top:10px;padding-bottom:2px}
.stickybar{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:428px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:rgba(255,251,242,.94);border-top:1px solid var(--border);box-shadow:0 -2px 8px rgba(0,0,0,.08);z-index:5}
.stickybar.cols{flex-direction:column;align-items:stretch}
.stickybar.cols .rowbtns{display:flex;gap:10px}
.grand{font-size:20px;font-weight:800;color:var(--ink)}
.row-between{display:flex;align-items:center;justify-content:space-between}
.switchline{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:15px;font-weight:700;cursor:pointer;color:var(--ink)}
.switch{position:relative;width:48px;height:28px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;border-radius:100px;background:rgba(0,0,0,.14);transition:.2s}
.switch i::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:.2s}
.switch input:checked + i{background:var(--primary)}
.switch input:checked + i::after{transform:translateX(20px)}
.preview-wrap{position:relative;width:100%;max-width:340px;margin:0 auto}
#previewCanvas{width:100%;height:auto;display:block;border-radius:24px;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.blurzone{position:absolute;left:0;right:0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:rgba(255,251,242,.22);border-radius:12px;opacity:1;transition:opacity .5s}
#blurSummary{top:26%;height:38%}
#blurQr{top:72%;height:18%}
body.unlocked .blurzone{opacity:0;pointer-events:none}
.paywall{position:absolute;left:16px;right:16px;top:50%;transform:translate(-0%,-50%);background:rgba(255,248,235,.96);border:1px solid var(--border);border-radius:16px;padding:20px 16px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;transition:opacity .5s,transform .5s;z-index:2;box-shadow:0 8px 24px rgba(0,0,0,.12)}
body.unlocked .paywall{opacity:0;pointer-events:none;transform:translate(0,-46%)}
.lockbadge{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(0,58,253,.1);border:1px solid rgba(0,58,253,.3);color:var(--primary)}
.paywall strong{font-size:16px;font-weight:800;color:var(--ink)}
.linklike{background:none;border:none;color:var(--secondary);font-family:inherit;font-size:13px;font-weight:600;text-decoration:underline;cursor:pointer;padding:8px;min-height:44px}
@media (min-width:480px){.app{padding-top:28px}}