:root{--ink:#14213d;--ink-2:#1e2e52;--steel:#5b6478;--steel-light:#8a93a6;--amber:#ffb627;--amber-deep:#e89a0c;--concrete:#edeae3;--paper:#fffdf8;--red:#d64545;--green:#3f8f5f;--line:#d8d2c4}*{box-sizing:border-box}body{background:var(--concrete);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Noto Sans JP,sans-serif}.mono{font-family:Roboto Mono,monospace}#app{max-width:920px;margin:0 auto;padding-bottom:24px}.topbar{background:var(--ink);color:var(--paper);z-index:50;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px 16px;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #14213d40}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:var(--amber);border-radius:6px;flex:none;justify-content:center;align-items:center;width:38px;height:38px;display:flex;transform:rotate(-4deg);box-shadow:2px 2px #00000040}.brand-mark svg{width:22px;height:22px}.brand h1{margin:0;font-family:"M PLUS 1",Noto Sans 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var(--line);-webkit-overflow-scrolling:touch;background:#fff;border-radius:8px;margin-top:20px;overflow-x:auto}.ledger-wrap{-webkit-overflow-scrolling:touch;margin-top:10px;overflow-x:auto}.ledger{border-collapse:collapse;width:100%;font-size:12px}.ledger th,.ledger td{border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;padding:6px}.ledger th{color:var(--steel);font-weight:700}.ledger .amt{text-align:right;font-family:Roboto Mono,monospace}.total-row{background:var(--ink);color:var(--paper);border-radius:8px;justify-content:space-between;align-items:center;padding:14px 16px;font-weight:700;display:flex}.total-row .mono{color:var(--amber);font-size:18px}.total-row.sub{background:var(--ink-2);margin-top:6px;font-size:13px;font-weight:500}.total-row.sub .mono{font-size:15px}.site-footer{max-width:920px;color:var(--steel);flex-wrap:wrap;justify-content:center;gap:6px 18px;margin:0 auto;padding:16px 16px 40px;font-size:12px;display:flex}.site-footer a{color:var(--steel)}.site-footer a:hover{color:var(--ink)}.consent{color:var(--ink);cursor:pointer;align-items:flex-start;gap:8px;margin:18px 0 0;font-size:13px;font-weight:400;display:flex}.consent input{flex:none;width:18px;height:18px;margin-top:3px}.consent a{color:var(--ink)}.toast{max-width:calc(100% - 32px);color:var(--paper);background:var(--ink);z-index:100;border-radius:8px;padding:12px 18px;font-size:14px;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #0003}.toast.ok{background:var(--green)}.toast.err{background:var(--red)}