@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap");:root{--ink:#1c1917;--muted:#78716c;--line:#e7e5e4;--bg:#f5f5f4;--card:#fff;--ledger:#450a0a;--ledger-soft:#7f1d1d;--paid:#047857;--duec:#b45309;--overdue:#b91c1c}*{box-sizing:border-box}body{margin:0;font-family:IBM Plex Sans,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}.mono{font-family:IBM Plex Mono,monospace;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.container{max-width:480px;margin:0 auto;padding:16px 16px 110px}.header{background:var(--ledger);color:#f5f5f4;padding:18px 16px 14px;position:-webkit-sticky;position:sticky;top:0;z-index:20}.header-inner{max-width:480px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:8px}.header .eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#fecaca99}.header .title{font-size:18px;font-weight:600}.month-nav{display:flex;align-items:center;gap:2px;background:#7f1d1d88;border-radius:10px;padding:4px}.month-nav button{background:none;border:0;color:#fff;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:16px;line-height:1}.month-nav button:hover{background:#99191988}.month-nav span{font-size:13px;font-weight:500;min-width:118px;text-align:center}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:12px}.row-between{display:flex;justify-content:space-between;align-items:center}.row-between.start{align-items:flex-start}.summary{display:flex;justify-content:space-between}.summary .k{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.summary .v{font-size:24px;font-weight:600}.v.green{color:var(--paid)}.v.red{color:var(--ledger-soft)}.chip{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}.chip.paid{background:#d1fae5;color:#065f46}.chip.due{background:#fef3c7;color:#92400e}.chip.overdue{background:#fee2e2;color:#b91c1c}.chip.partial{background:#e0e7ff;color:#3730a3}.name{font-weight:600}.sub{font-size:13px;color:var(--muted)}.big{font-size:24px;font-weight:600}.small{font-size:12px;color:var(--muted)}.btnrow{display:flex;gap:8px;margin-top:12px}.btn{border:0;border-radius:10px;padding:11px 12px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:inherit}.btn.primary{background:var(--ledger);color:#fff}.btn.dark{background:#1c1917;color:#fff}.btn.wa{background:#059669;color:#fff;flex:1 1}.btn.outline{background:#fff;border:1px solid #d6d3d1;color:var(--ink)}.btn.ghost{background:none;color:var(--muted);border:1px solid var(--line)}.btn.danger{background:#b91c1c;color:#fff}.btn.full{width:100%}.btn:disabled{opacity:.4;cursor:not-allowed}.field{display:block;margin-bottom:14px}.field .lbl{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:5px}input,select{width:100%;border:1px solid #d6d3d1;border-radius:10px;padding:11px 12px;font-size:16px;font-family:inherit;background:#fff}input:focus,select:focus{outline:2px solid var(--ledger);outline-offset:0;border-color:var(--ledger)}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:20}.nav-inner{max-width:480px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr)}.nav a{padding:12px 0 14px;text-align:center;font-size:12px;font-weight:500;color:#a8a29e;text-decoration:none}.nav a.active{color:var(--ledger)}.nav .ico{font-size:20px;display:block;margin-bottom:2px}.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:40;display:flex;align-items:flex-end;justify-content:center}.modal{background:#fff;width:100%;max-width:480px;border-radius:18px 18px 0 0;padding:20px;max-height:88vh;overflow-y:auto}@media (min-width:520px){.modal-back{align-items:center}.modal{border-radius:18px}}.modal h2{margin:0 0 16px;font-size:17px;display:flex;justify-content:space-between;align-items:center}.modal h2 button{background:none;border:0;font-size:20px;color:var(--muted);cursor:pointer}.breakdown{background:#fafaf9;border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:16px;font-size:14px}.breakdown .r{display:flex;justify-content:space-between;padding:2px 0;color:#57534e}.breakdown .r.total{border-top:1px solid #d6d3d1;margin-top:8px;padding-top:8px;font-weight:600;font-size:15px;color:var(--ink)}.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:#1c1917;color:#fff;font-size:14px;padding:10px 18px;border-radius:10px;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.25)}.empty{text-align:center;padding:56px 16px;color:var(--muted)}.warn-card{background:#fffbeb;border-color:#fde68a}.center{text-align:center}.paylist{margin-top:10px;border-top:1px dashed var(--line);padding-top:8px}.paylist .p{display:flex;justify-content:space-between;font-size:13px;color:#57534e;padding:2px 0}a.plain{color:inherit;text-decoration:none}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}