:root{--bg:#f6f9fb;--ink:#132430;--muted:#5c6f7e;--line:#e4ecf2;--card:#fff;--card2:#f4f7fa;--soft:#eef5f9;--chip:#eef3f8;--accent:#2fae8e;--accent2:#3f97dd;--accent-ink:#06121a;--pos:#2fae8e;--neg:#e8935a;--danger:#e05c5c;--radius:16px;--shadow:0 8px 26px rgba(20,50,80,.08)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:640px;margin:0 auto;padding:14px 16px 96px}.appbar{justify-content:space-between;padding:14px 4px 16px}.appbar,.brand{display:flex;align-items:center}.brand{gap:10px;font-weight:900;font-size:20px;letter-spacing:-.3px}.brand .mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#06121a;font-weight:900}.sub{font-size:13px;color:var(--muted)}.sub b{color:var(--ink)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}h2{font-size:15px;margin:0 0 12px}h2 .h{font-weight:400;margin-left:6px}h2 .h,label{color:var(--muted);font-size:12px}label{display:block;margin:0 0 4px}button,input,select{font-family:inherit;font-size:14px}input[type=email],input[type=number],input[type=text],select{background:var(--card2);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:10px 12px;outline:none;width:100%}input:focus,select:focus{border-color:var(--accent);background:#fff}.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--accent-ink);border:none;font-weight:800;border-radius:10px;padding:11px 16px;cursor:pointer;white-space:nowrap}.btn:hover{filter:brightness(1.05)}.btn:disabled{opacity:.6;cursor:default}.btn.ghost{background:var(--chip);color:var(--ink);border:1px solid var(--line);font-weight:700}.btn.sm{padding:7px 12px;font-size:13px}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.field{flex:1 1;min-width:120px}.avatar{border-radius:50%;display:grid;place-items:center;font-weight:800;color:#06121a;flex:none}.list{list-style:none;margin:0;padding:0}.list li{display:flex;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid var(--line)}.list li:last-child{border-bottom:none}.empty,.muted{color:var(--muted)}.empty{font-size:13px;text-align:center;padding:18px 0}.amt{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.del{background:none;border:none;color:var(--muted);cursor:pointer;font-size:16px}.del:hover{color:var(--danger)}.balrow{display:flex;align-items:center;gap:10px;padding:8px 0}.balbar{flex:1 1;height:10px;border-radius:6px;background:var(--chip);position:relative;overflow:hidden}.balbar .fill{position:absolute;top:0;bottom:0}.balval{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;width:88px;text-align:right}.settle{background:var(--card2);border:1px dashed var(--line);border-radius:12px;padding:10px 12px;margin-top:6px;font-size:14px;align-items:center}.settle,.split-list{display:flex;gap:8px;flex-wrap:wrap}.split-list{margin-top:4px}.split-toggle{display:flex;align-items:center;gap:6px;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.split-toggle.off{opacity:.4}.split-toggle input{display:none}.split-row{display:flex;align-items:center;gap:8px;width:100%}.split-row.off{opacity:.45}.mini{width:88px!important;flex:0 0 auto;text-align:right}.seg{display:flex;gap:4px;background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:3px}.seg-btn{flex:1 1;border:none;background:none;padding:8px 6px;border-radius:8px;font-weight:700;font-size:13px;color:var(--muted);cursor:pointer}.seg-btn.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(20,50,80,.12)}.memberchip{display:flex;align-items:center;gap:8px;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:4px 10px 4px 4px;font-size:13px}.memberchip button{background:none;border:none;color:var(--muted);cursor:pointer}.chore{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line)}.chore:last-child{border-bottom:none}.badge{font-size:11px;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:3px 9px;color:var(--muted)}.tabs{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:8px 4px calc(8px + env(safe-area-inset-bottom));z-index:20;max-width:640px;margin:0 auto}.tab{flex:1 1;text-align:center;color:var(--muted);font-size:11px;font-weight:700;cursor:pointer;padding:4px 0;border:none;background:none}.tab .ico{display:block;font-size:19px;line-height:1;margin-bottom:2px}.tab.active{color:var(--accent)}.center{min-height:100dvh;display:grid;place-items:center;padding:20px}.auth{width:100%;max-width:400px}.err{color:var(--danger);font-size:13px;margin-top:10px}.link{color:var(--accent2);cursor:pointer;font-weight:700}.hh-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:14px 16px;margin-bottom:10px;cursor:pointer}.hh-card:hover{transform:translateY(-1px);transition:transform .1s}