:root{--bg:#f6f4ef;--card:#fff;--ink:#1f2a24;--mute:#6b756f;--line:#e4e0d6;--brand:#1f6f4a;--brand-ink:#fff;--warn:#b45309;--bad:#b3261e;--ok:#1f6f4a;--chip:#eef3ef}
@media (prefers-color-scheme:dark){:root{--bg:#141a17;--card:#1c2420;--ink:#e8eee9;--mute:#9aa7a0;--line:#2c3631;--brand:#3fae7a;--brand-ink:#0d1712;--warn:#f0b35a;--bad:#ff8a80;--ok:#5fd09b;--chip:#243029}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans SC","Microsoft YaHei",sans-serif}
.wrap{max-width:560px;margin:0 auto;padding:16px}
.wrap.wide{max-width:1040px}
h1{font-size:1.25rem;margin:0}h2{font-size:1.05rem;margin:20px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:12px 0}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.mute{color:var(--mute);font-size:.9rem}
label{display:block;font-size:.9rem;color:var(--mute);margin:12px 0 4px}
input,select,textarea,button{font:inherit}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
input[type=checkbox]{width:auto}
button{padding:11px 16px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
button.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600;width:100%;margin-top:16px}
button.small{padding:6px 10px;font-size:.85rem}
button.danger{color:var(--bad)}
button:disabled{opacity:.5;cursor:default}
.bal{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bal .card{margin:0;text-align:center}
.big{font-size:2.4rem;font-weight:700;line-height:1.1;color:var(--brand)}
.tabs{display:flex;gap:8px;margin-top:8px}
.tabs button{flex:1}.tabs button.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.item{border-top:1px solid var(--line);padding:12px 0}.item:first-child{border-top:0}
.chip{display:inline-block;font-size:.78rem;padding:2px 9px;border-radius:99px;background:var(--chip);color:var(--mute);margin-left:6px}
.chip.pending{color:var(--warn)}.chip.approved{color:var(--ok)}.chip.rejected,.chip.cancelled{color:var(--bad)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:9;max-width:90vw}
.toast.bad{background:var(--bad);color:#fff}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{color:var(--mute);font-weight:600;font-size:.82rem}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.bar select,.bar input{width:auto;min-width:120px}
.scroll{overflow-x:auto}
.hidden{display:none}
@media (max-width:480px){.big{font-size:2rem}}
.row>div{min-width:0}
input[type=date]{min-width:0;max-width:100%;-webkit-appearance:none;appearance:none}