:root{--bg: #f4f5f7;--surface: #ffffff;--ink: #14161a;--muted: #6b7280;--hairline: #e6e8eb;--pos: #137a3f;--neg: #c23b2e;--accent: #2a2f4a;--radius: 14px;--pad: 16px;--maxw: 480px;--nav-h: 64px;font-synthesis:none;-webkit-text-size-adjust:100%}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-feature-settings:"tnum" 1,"lnum" 1;-webkit-font-smoothing:antialiased}.app{max-width:var(--maxw);margin:0 auto;min-height:100%;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));position:relative}.screen{padding:var(--pad)}.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}.num{font-variant-numeric:tabular-nums}.pos{color:var(--pos)}.neg{color:var(--neg)}.hero{padding:28px var(--pad) 22px;background:var(--surface);border-bottom:1px solid var(--hairline)}.hero .value{font-size:40px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:6px}.hero .split{display:flex;gap:22px;margin-top:16px}.hero .split .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.hero .split .v{font-size:17px;font-weight:600;font-variant-numeric:tabular-nums}.section-title{font-size:13px;font-weight:700;color:var(--muted);margin:22px 2px 10px;letter-spacing:.02em}.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);overflow:hidden}.row{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-bottom:1px solid var(--hairline);gap:12px}.row:last-child{border-bottom:none}.row .label{font-weight:600;font-size:15px}.row .sub{font-size:12px;color:var(--muted);margin-top:2px}.row .amount{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.bar{height:5px;background:var(--hairline);border-radius:3px;overflow:hidden;margin-top:7px}.bar>span{display:block;height:100%;background:var(--neg)}.nav{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:var(--maxw);height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--hairline);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;z-index:20}.nav a,.nav button{background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--muted);text-decoration:none;font-weight:600;cursor:pointer;padding:6px 0}.nav a.active{color:var(--ink)}.nav .glyph{font-size:20px;line-height:1}.nav .fab .glyph{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:26px;margin-top:-18px;box-shadow:0 6px 16px #0000002e}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0c1073;z-index:30;display:flex;align-items:flex-end;justify-content:center}.sheet{background:var(--surface);width:100%;max-width:var(--maxw);border-radius:18px 18px 0 0;padding:18px var(--pad) calc(20px + env(safe-area-inset-bottom));max-height:92vh;overflow-y:auto}.sheet h2{margin:4px 0 16px;font-size:18px}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sheet-head h2{margin:0}.sheet-close{background:none;border:none;color:var(--muted);font-size:26px;line-height:1;padding:2px 6px;cursor:pointer}.alert-warn{background:#fff4e5;color:#9a5b00;border:1px solid #ffd9a0;padding:8px 11px;border-radius:9px;font-size:12px;margin-top:7px;font-weight:600}.kinds{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:16px}.kinds button{padding:10px;border-radius:10px;border:1px solid var(--hairline);background:var(--bg);font-weight:600;font-size:13px;cursor:pointer;color:var(--ink)}.kinds button.on{background:var(--accent);color:#fff;border-color:var(--accent)}.amount-input{width:100%;border:none;border-bottom:2px solid var(--hairline);font-size:38px;font-weight:600;text-align:center;padding:8px 0 14px;font-variant-numeric:tabular-nums;outline:none;background:none;color:var(--ink)}.amount-input:focus{border-color:var(--accent)}.field{margin-top:14px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}.field input,.field select{width:100%;padding:12px;border:1px solid var(--hairline);border-radius:10px;font-size:15px;background:var(--surface);color:var(--ink)}.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}.btn{width:100%;padding:14px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;font-size:15px;cursor:pointer;margin-top:18px}.btn.ghost{background:var(--bg);color:var(--ink);border:1px solid var(--hairline);margin-top:8px}.btn:disabled{opacity:.5}.error{background:#fdecea;color:var(--neg);border:1px solid #f5c6c0;padding:10px 12px;border-radius:10px;font-size:13px;margin-top:12px}.empty{text-align:center;color:var(--muted);padding:40px 20px}.empty p{margin:0 0 14px}.login-wrap{max-width:360px;margin:0 auto;padding:64px 20px}.login-wrap h1{font-size:22px;margin-bottom:4px}.login-wrap .eyebrow{margin-bottom:26px}.center-loading{display:grid;place-items:center;height:100vh;color:var(--muted)}.topbar{display:flex;align-items:baseline;justify-content:space-between}.topbar h1{font-size:20px;margin:0}.row.tappable{cursor:pointer;-webkit-tap-highlight-color:transparent}.row.tappable:active{background:var(--bg)}.hero-amount{font-size:34px;font-weight:600;text-align:center;font-variant-numeric:tabular-nums;margin-top:8px}