:root{--bg:#fff;--surface:#f5f5f7;--surface-2:#fbfbfd;--surface-3:#efeff2;--frost:#ffffffb8;--frost-strong:#ffffffdb;--frost-side:#f7f7f9c7;--hairline:#e5e5ea;--hairline-soft:#ececf0;--text:#1d1d1f;--text-2:#6e6e73;--text-3:#a1a1a6;--text-on-accent:#fff;--accent:#0071e3;--accent-hover:#0077ed;--accent-press:#006adb;--accent-tint:#0071e31a;--accent-tint-2:#0071e30f;--st-provisional:#b27700;--st-provisional-fill:#fff6e4;--st-provisional-border:#f0cf86;--st-unpaid:#2d5fa6;--st-unpaid-fill:#eef3fb;--st-unpaid-border:#c4d6ef;--st-paid:#0a6cff;--st-paid-fill:#dcebff;--st-paid-border:#b9d6ff;--st-in:#1f8a4c;--st-in-fill:#dcf4e4;--st-in-border:#aee0bf;--st-out:#8a8a8e;--st-out-fill:#eeeef0;--st-out-border:#dcdce0;--green:#1f8a4c;--green-dot:#34c759;--red:#d8403a;--amber:#b27700;--r-card:18px;--r-card-lg:22px;--r-control:11px;--r-input:11px;--r-chip:999px;--r-tile:16px;--shadow-sm:0 1px 3px #0000000f, 0 0 0 .5px #0000000a;--shadow-card:0 1px 2px #0000000d, 0 4px 16px #0000000d;--shadow-float:0 8px 30px #0000001f, 0 2px 8px #0000000f;--shadow-pop:0 12px 40px #00000029, 0 4px 12px #00000014;--shadow-drag:0 16px 40px #00000038, 0 4px 10px #0000001f;--ease:cubic-bezier(.32, .72, 0, 1);--ease-out:cubic-bezier(.16, 1, .3, 1);--spring:cubic-bezier(.34, 1.56, .64, 1);--dur:.22s;--dur-fast:.14s;--font:-apple-system, "SF Pro Display", "SF Pro Text", system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"SF Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--sidebar-w:232px;--topbar-h:54px}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--surface);color:var(--text);letter-spacing:-.011em;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;font-size:14px}.tnum{font-variant-numeric:tabular-nums}button{font-family:inherit}.app{background:var(--bg);grid-template-rows:auto auto 1fr auto;max-width:620px;height:100%;margin:0 auto;display:grid;box-shadow:0 0 60px #0000000f}.topbar{border-bottom:1px solid var(--hairline-soft);background:var(--frost-strong);-webkit-backdrop-filter:blur(30px)saturate(180%);backdrop-filter:blur(30px)saturate(180%);align-items:center;gap:12px;padding:14px 16px 10px;display:flex}.topbar-eyebrow{color:var(--text-3);font-size:11.5px;font-weight:600}.topbar-title{letter-spacing:-.02em;margin:2px 0 0;font-size:20px;font-weight:550}.topbar .btn{margin-left:2px}.whoami{background:var(--frost);border:1px solid var(--hairline-soft);border-radius:999px;align-items:center;gap:7px;margin-left:auto;padding:4px 10px 4px 4px;display:flex}.whoami-av{background:var(--accent);color:#fff;letter-spacing:.01em;border-radius:50%;place-items:center;width:24px;height:24px;font-size:10.5px;font-weight:650;display:grid}.whoami-name{color:var(--text-2);font-size:12.5px;font-weight:600}.scroll{-webkit-overflow-scrolling:touch;overflow-y:auto}.cash-panel{background:var(--accent-tint-2);border-bottom:1px solid var(--hairline-soft);align-items:center;gap:14px;padding:12px 16px;display:flex}.cash-cell{align-items:center;gap:9px;min-width:0;display:flex}.cash-ico{width:30px;height:30px;color:var(--accent);box-shadow:var(--shadow-sm);background:#fff;border-radius:9px;flex:none;place-items:center;display:grid}.cash-label{color:var(--text-2);font-size:11px;font-weight:600}.cash-value{letter-spacing:-.02em;font-size:17px;font-weight:600}.cash-value.neg{color:var(--red)}.cash-div{background:var(--hairline);align-self:stretch;width:1px}.cash-refresh{color:var(--text-3);cursor:pointer;background:0 0;border:none;border-radius:8px;margin-left:auto;padding:6px}.cash-refresh:active{background:var(--surface-3)}.cash-refresh:disabled{opacity:.4}.footer-nav{border-top:1px solid var(--hairline);background:var(--frost-strong);-webkit-backdrop-filter:blur(30px)saturate(180%);backdrop-filter:blur(30px)saturate(180%);padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(4,1fr);display:grid}.tab{cursor:pointer;color:var(--text-3);transition:color var(--dur-fast) var(--ease);background:0 0;border:none;flex-direction:column;align-items:center;gap:3px;padding:9px 4px 10px;font-size:10.5px;font-weight:550;display:flex}.tab.active{color:var(--accent)}.tab:active{background:var(--surface-3)}.tab-ico{place-items:center;display:grid;position:relative}.tab-badge{background:var(--red);color:#fff;text-align:center;border-radius:999px;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:600;line-height:16px;position:absolute;top:-4px;right:-9px}.page{padding:4px 16px 28px}.group{border-bottom:1px solid var(--hairline-soft);padding:16px 0 4px}.group:last-of-type{border-bottom:none}.group-title{color:var(--text-3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px;font-size:11.5px;font-weight:650}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.field-label{color:var(--text-2);font-size:12.5px;font-weight:600}.field-hint{color:var(--text-3);font-size:11.5px;line-height:1.35}.hint-block{color:var(--text-2);background:var(--surface);border-radius:var(--r-control);margin-bottom:14px;padding:10px 12px;font-size:12.5px;line-height:1.45}.input{border:1px solid var(--hairline);border-radius:var(--r-input);width:100%;color:var(--text);transition:all var(--dur-fast);background:#fff;outline:none;padding:11px 12px;font-family:inherit;font-size:16px}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}select.input{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%236e6e73' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-position:right 12px center;background-repeat:no-repeat;padding-right:34px}textarea.input{resize:vertical;line-height:1.4}.seg{background:var(--surface-3);border-radius:12px;gap:4px;padding:3px;display:flex}.seg-lg{margin:12px 0 4px}.seg-btn{color:var(--text-2);cursor:pointer;transition:all var(--dur-fast) var(--ease);background:0 0;border:none;border-radius:9px;flex:1;padding:9px 8px;font-size:13.5px;font-weight:550}.seg-btn.active{color:var(--text);box-shadow:var(--shadow-sm);background:#fff}.flag{border-radius:var(--r-control);align-items:flex-start;gap:8px;margin-bottom:14px;padding:10px 12px;font-size:12.5px;line-height:1.4;display:flex}.flag svg{flex:none;margin-top:1px}.flag-amber{background:var(--st-provisional-fill);color:var(--st-provisional);border:1px solid var(--st-provisional-border)}.flag-blue{background:var(--st-unpaid-fill);color:var(--st-unpaid);border:1px solid var(--st-unpaid-border)}.flag-red{color:var(--red);background:#fdecea;border:1px solid #f3c2bf}.conv{color:var(--text-2);font-variant-numeric:tabular-nums;background:var(--surface);border-radius:var(--r-control);align-items:center;gap:7px;margin-bottom:14px;padding:9px 12px;font-size:12.5px;display:flex}.conv.bad{color:var(--red);background:#fdecea}.btn{border-radius:var(--r-control);border:1px solid var(--hairline);color:var(--text);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--dur-fast) var(--ease);background:#fff;justify-content:center;align-items:center;gap:7px;padding:9px 15px;font-size:14px;font-weight:550;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:#0000}.btn-primary:active{background:var(--accent-press)}.btn-ghost{box-shadow:none;color:var(--text-2);background:0 0;border-color:#0000}.btn-icon{padding:8px}.btn-big{border-radius:14px;width:100%;padding:14px;font-size:15.5px}.btn:disabled{opacity:.4;pointer-events:none}.save-bar{padding:18px 0 8px}.recent{flex-direction:column;display:flex}.recent-row{border-bottom:1px solid var(--hairline-soft);align-items:center;gap:11px;padding:10px 0;display:flex}.recent-row:last-child{border-bottom:none}.recent-date{color:var(--text-3);flex:none;width:46px;font-size:11.5px}.recent-main{flex:1;min-width:0}.recent-title{white-space:nowrap;text-overflow:ellipsis;font-size:13.5px;font-weight:550;overflow:hidden}.recent-sub{color:var(--text-3);white-space:nowrap;text-overflow:ellipsis;font-size:11.5px;overflow:hidden}.recent-amt{font-size:13.5px;font-weight:600}.recent-empty{text-align:center;color:var(--text-3);padding:24px 16px;font-size:13px}.ledger-head{border-bottom:1px solid var(--hairline-soft);align-items:center;gap:12px;padding:14px 0 12px;display:flex}.ledger-total{letter-spacing:-.025em;margin-top:2px;font-size:26px;font-weight:600}.ledger-overdue{color:var(--red);background:#fdecea;border-radius:999px;align-items:center;gap:6px;margin-left:auto;padding:6px 11px;font-size:12px;font-weight:600;display:flex}.ledger{flex-direction:column;display:flex}.ledger-row{text-align:left;border:none;border-bottom:1px solid var(--hairline-soft);cursor:pointer;background:0 0;align-items:center;gap:12px;width:100%;padding:13px 2px;display:flex}.ledger-row:active{background:var(--surface)}.ledger-main{flex:1;min-width:0}.ledger-party{white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:600;overflow:hidden}.ledger-sub{color:var(--text-2);white-space:nowrap;text-overflow:ellipsis;margin-top:1px;font-size:12.5px;overflow:hidden}.ledger-meta{color:var(--text-3);margin-top:3px;font-size:11.5px}.ledger-amt{flex:none;font-size:15px;font-weight:600}.ledger-row.overdue .ledger-amt{color:var(--red)}.badge-late{color:var(--red);background:#fdecea;border-radius:999px;margin-left:6px;padding:1px 6px;font-size:10.5px;font-weight:650;display:inline-block}.scrim{z-index:90;background:#00000047;position:fixed;inset:0}.sheet{z-index:100;background:var(--bg);max-width:620px;box-shadow:var(--shadow-pop);max-height:88vh;padding-bottom:env(safe-area-inset-bottom);animation:sheetUp .3s var(--ease-out);border-radius:22px 22px 0 0;flex-direction:column;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0}@keyframes sheetUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-head{border-bottom:1px solid var(--hairline);align-items:flex-start;gap:12px;padding:18px 18px 12px;display:flex}.sheet-eyebrow{color:var(--text-2);font-size:11.5px;font-weight:600}.sheet-title{letter-spacing:-.02em;margin-top:2px;font-size:19px;font-weight:550}.sheet-head .btn{margin-left:auto;font-size:16px}.sheet-body{padding:16px 18px 4px;overflow-y:auto}.sheet-note{color:var(--text-2);background:var(--surface);border-radius:var(--r-control);margin-bottom:14px;padding:10px 12px;font-size:12.5px;line-height:1.5}.sheet-foot{border-top:1px solid var(--hairline);padding:10px 18px 16px}.login-screen{background:var(--surface);place-items:center;height:100%;padding:24px;display:grid}.login-card{background:var(--bg);border-radius:var(--r-card-lg);width:100%;max-width:340px;box-shadow:var(--shadow-card);flex-direction:column;padding:28px 22px 22px;display:flex}.login-mark{background:var(--accent);color:#fff;letter-spacing:-.01em;border-radius:13px;place-items:center;width:46px;height:46px;margin-bottom:14px;font-size:15px;font-weight:650;display:grid}.login-title{letter-spacing:-.025em;margin:0;font-size:25px;font-weight:600}.login-sub{color:var(--text-2);margin:3px 0 20px;font-size:13px}.login-err{color:var(--red);border-radius:var(--r-control);background:#fdecea;margin-bottom:12px;padding:9px 11px;font-size:12.5px}.toast-host{z-index:200;pointer-events:none;flex-direction:column;align-items:center;gap:8px;padding:0 16px;display:flex;position:fixed;bottom:78px;left:0;right:0}.toast{color:#fff;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-float);max-width:100%;animation:toastIn .28s var(--ease-out);background:#1d1d1fed;border-radius:14px;align-items:flex-start;gap:10px;padding:11px 15px;display:flex}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.toast-dot{border-radius:50%;flex:none;width:8px;height:8px;margin-top:5px}.toast-title{font-size:13.5px;font-weight:550}.toast-sub{color:#ffffffb3;margin-top:1px;font-size:12px}