:root{--bg:#e9eaec;--card:#f7f7f8;--ink:#26282b;--mut:#6d7177;--line:#cfd1d5;--acc:#4a4f57;--red:#8a3b3b}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
header{background:var(--acc);color:#fff;position:sticky;top:0;z-index:5}
.top{display:flex;justify-content:space-between;align-items:center;padding:10px 14px}
.top form{margin:0}.top strong{margin-right:auto}
.lnk{text-decoration:underline;background:none;border:0;color:#fff;font:inherit;padding:8px;min-height:44px}
nav{display:flex}
nav a{flex:1;text-align:center;padding:12px;color:#d5d7da;text-decoration:none;border-bottom:3px solid transparent}
nav a.on{color:#fff;border-color:#fff}
main{max-width:640px;margin:0 auto;padding:12px}
input,select{width:100%;font:inherit;padding:12px;min-height:46px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.btn{font:inherit;min-height:46px;padding:0 16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer}
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.danger{color:var(--red);border-color:#c9a9a9}
.btn.mini{width:46px;padding:0}
ul{list-style:none;margin:12px 0;padding:0}
li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
li.crit{border-left:5px solid var(--red)}
.head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.nm{font-weight:600;word-break:break-word}
.nm small,.qty small{display:block;color:var(--mut);font-weight:400;font-size:12px}
.qty{font-weight:700;white-space:nowrap;text-align:right}
.acts{display:flex;gap:8px;margin-top:10px}
.acts .btn:not(.mini){flex:1}
.more{display:none;gap:8px;margin-top:8px}
li.open .more{display:flex}
.more .btn{flex:1}
.addbox{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:10px}
.addbox summary{min-height:30px;font-weight:600}
.addbox form{display:grid;gap:8px;margin-top:10px}
.row{display:flex;gap:8px}
.row.rev{flex-direction:row-reverse}.row.rev .btn{flex:1}
.bottom{display:grid;gap:10px;margin:18px 0 28px}
.muted{color:var(--mut)}.err{color:var(--red);font-weight:600}
dialog{border:0;border-radius:14px;padding:18px;width:min(92vw,360px);background:var(--card);color:var(--ink)}
dialog::backdrop{background:rgba(30,32,35,.55)}
dialog h2{font-size:17px;margin:0 0 10px}
dialog input{margin-bottom:12px}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#26282b;color:#fff;padding:10px 16px;border-radius:20px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw}
#toast.show{opacity:1}
body.auth{display:grid;place-items:center;min-height:100vh}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;width:min(92vw,380px)}
.card h1{margin:0 0 12px;font-size:22px}
.card label{display:block;margin-bottom:12px;font-size:14px;color:var(--mut)}
.card input{margin-top:4px}
.card .btn{width:100%}
.ok{color:#3f5f47;font-weight:600}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin:12px 0}
.panel h2{font-size:17px;margin:0 0 10px}
.panel form{display:grid;gap:8px;margin-bottom:8px}
.chk{display:flex;gap:10px;align-items:center;min-height:40px;font-size:16px}
input[type=checkbox]{width:22px;min-height:22px;height:22px;flex:none}
.acc{border-top:1px solid var(--line);padding:8px 0}
.acc summary{min-height:40px;display:flex;align-items:center;font-weight:600}
.codebox{background:#fff;border:2px dashed var(--acc);border-radius:12px;padding:14px;margin:10px 0;word-break:break-all}
.code{font-size:24px;letter-spacing:2px;user-select:all}