:root { --bg:#f4f6f5; --card:#fff; --line:#d9dfdc; --text:#1c2622; --muted:#66756e; --accent:#0f7b4a; --danger:#b3261e; --warn:#8a5a00; }
@media (prefers-color-scheme: dark) {
  :root { --bg:#121816; --card:#1b2420; --line:#2e3b35; --text:#e6ece9; --muted:#9bada5; --accent:#2fae75; --danger:#ff8a80; --warn:#f1c066; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin:0; background:var(--bg); color:var(--text); font:16px/1.45 system-ui,"Segoe UI",Roboto,sans-serif; }
main { max-width:720px; margin:0 auto; padding:12px 14px calc(96px + env(safe-area-inset-bottom)); }
body.login main { padding-top:12vh; }
h1 { font-size:1.35rem; margin:10px 0 6px; }
h2 { font-size:1.05rem; margin:0 0 8px; }
.muted { color:var(--muted); font-size:.9rem; }
.hidden { display:none !important; }
.topbar { position:sticky; top:0; z-index:5; background:var(--accent); color:#fff; padding-top:env(safe-area-inset-top); }
.topbar-in { display:flex; justify-content:space-between; gap:8px; padding:10px 14px 4px; max-width:720px; margin:0 auto; }
.who { opacity:.9; font-size:.9rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.nav { display:flex; gap:4px; overflow-x:auto; padding:0 10px 8px; max-width:720px; margin:0 auto; -webkit-overflow-scrolling:touch; }
.nav a { color:#fff; text-decoration:none; padding:8px 12px; border-radius:8px; white-space:nowrap; min-height:40px; display:flex; align-items:center; }
.nav a.on { background:rgba(255,255,255,.22); font-weight:600; }
.card { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:14px; margin-bottom:12px; }
.card .line { display:flex; justify-content:space-between; align-items:center; gap:8px; margin-bottom:4px; }
label { display:block; font-size:.9rem; color:var(--muted); margin:10px 0 3px; }
input, select, textarea { width:100%; min-height:44px; padding:10px; border:1px solid var(--line); border-radius:8px; font:inherit; font-size:16px; background:var(--card); color:var(--text); }
input[type=number] { text-align:right; }
input[type=checkbox] { width:auto; min-height:0; }
.btn { font:inherit; border:0; border-radius:8px; padding:11px 16px; min-height:44px; background:var(--accent); color:#fff; font-weight:600; cursor:pointer; text-decoration:none; display:inline-block; }
.btn.ghost { background:transparent; color:var(--text); border:1px solid var(--line); }
.btn.danger { background:var(--danger); color:#fff; }
.btn.small { min-height:36px; padding:6px 12px; font-size:.9rem; }
.btn.block { width:100%; }
.btn:disabled { opacity:.55; cursor:default; }
.row { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.exp { display:grid; grid-template-columns:1fr 1fr auto; gap:6px; margin-bottom:10px; padding-bottom:10px; border-bottom:1px solid var(--line); align-items:center; }
.exp .enote { grid-column:1 / 3; }
.stk { display:grid; grid-template-columns:1fr 96px; gap:8px; align-items:center; padding:5px 0; border-bottom:1px solid var(--line); }
.stk:last-child { border-bottom:0; }
.stk span { overflow-wrap:anywhere; }
.total { display:flex; justify-content:space-between; font-weight:700; padding-top:8px; }
.msg { border-radius:8px; padding:10px 12px; margin:10px 0; }
.msg-err { background:rgba(179,38,30,.12); color:var(--danger); }
.msg-ok { background:rgba(15,123,74,.14); color:var(--accent); }
.bar { position:fixed; left:0; right:0; bottom:0; background:var(--card); border-top:1px solid var(--line); padding:10px 14px calc(10px + env(safe-area-inset-bottom)); }
.bar > div { max-width:720px; margin:0 auto; }
.badge { display:inline-block; padding:2px 10px; border-radius:999px; font-size:.8rem; font-weight:600; }
.badge.ok { background:rgba(15,123,74,.16); color:var(--accent); }
.badge.bad { background:rgba(179,38,30,.16); color:var(--danger); }
.badge.wait { background:rgba(138,90,0,.16); color:var(--warn); }
.login { max-width:380px; margin:0 auto; }
.table-wrap { overflow-x:auto; }
table.data { width:100%; border-collapse:collapse; font-size:.92rem; }
table.data th, table.data td { text-align:left; padding:8px 6px; border-bottom:1px solid var(--line); vertical-align:top; }
details summary { cursor:pointer; padding:6px 0; }
code, .key { font-family:ui-monospace,Menlo,Consolas,monospace; word-break:break-all; }
.key { background:var(--bg); border:1px dashed var(--line); padding:10px; border-radius:8px; display:block; }
@media (max-width:480px) {
  .row { grid-template-columns:1fr; }
  .exp { grid-template-columns:1fr auto; }
  .exp .enote { grid-column:1 / 2; }
}