:root{color-scheme:light;--bg:#f4f7f5;--surface:#fff;--text:#17332a;--muted:#61736c;--border:#d8e1dd;--primary:#176b4d;--primary-dark:#0e5139;--income:#2c7a5b;--expense:#c5654f;--warn:#9a6814;--shadow:0 10px 35px rgba(22,62,48,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,.file-button{border:1px solid transparent;border-radius:10px;padding:.7rem 1rem;cursor:pointer;font-weight:650}button.primary,.file-button.primary{background:var(--primary);color:#fff}button.primary:hover{background:var(--primary-dark)}button.secondary,.file-button.secondary,.file-button{background:var(--surface);border-color:var(--border);color:var(--text)}button:disabled{opacity:.5;cursor:not-allowed}label{display:grid;gap:.38rem;font-weight:650}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:9px;padding:.72rem;background:var(--surface);color:var(--text)}textarea{resize:vertical}.wide{width:100%}.eyebrow{margin:0 0 .3rem;color:var(--primary);font-size:.78rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.fine-print,.notice{color:var(--muted);font-size:.86rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.lock-shell{min-height:100dvh;display:grid;place-items:center;padding:1rem}.lock-card{width:min(430px,100%);background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:2rem;box-shadow:var(--shadow)}.lock-card h1{margin:.15rem 0 .8rem}.lock-card form{display:grid;gap:1rem;margin:1.25rem 0}
.app-shell{width:min(1180px,100%);margin:auto;padding:1rem 1rem 4rem}.app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0 1rem}.app-header h1{margin:0;font-size:clamp(1.55rem,4vw,2.35rem)}.header-actions,.button-row{display:flex;align-items:center;gap:.65rem;flex-wrap:wrap}.status-pill{display:inline-flex;padding:.42rem .7rem;border-radius:999px;background:#e3f0eb;color:var(--primary);font-size:.83rem;font-weight:700}.period-controls{display:flex;gap:.8rem;align-items:end;margin-bottom:1rem}.period-controls label{min-width:130px}.tabs{display:flex;gap:.4rem;overflow:auto;padding:.3rem 0 1rem}.tabs button{white-space:nowrap;background:transparent;color:var(--muted)}.tabs button[aria-current="page"]{background:var(--text);color:#fff}.view{display:none;gap:1rem}.view.active{display:grid}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.metric,.panel{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.metric{padding:1rem}.metric span{display:block;color:var(--muted);font-size:.88rem}.metric strong{display:block;margin-top:.35rem;font-size:clamp(1.45rem,4vw,2.2rem)}.panel{padding:1rem}.panel h2{margin:0 0 .85rem;font-size:1.15rem}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.9rem}.section-heading h2{margin:0}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.settings-grid>div+div{border-left:1px solid var(--border);padding-left:1.5rem}
.data-list{display:grid}.data-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:.8rem;align-items:center;padding:.78rem .1rem;border-bottom:1px solid var(--border)}.data-row:last-child{border-bottom:0}.data-title{font-weight:680}.data-note{display:block;color:var(--muted);font-size:.82rem;margin-top:.15rem}.money{font-variant-numeric:tabular-nums;font-weight:750;text-align:right}.paid-button{padding:.45rem .65rem;font-size:.82rem}.paid-button[aria-pressed="true"]{background:#def0e7;color:var(--primary);border-color:#b9decc}.empty-state{padding:1.2rem 0;color:var(--muted);text-align:center}.annual-chart{height:240px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:.45rem;align-items:end;padding-top:1rem}.month-column{display:grid;grid-template-rows:190px auto;gap:.35rem;text-align:center;color:var(--muted);font-size:.75rem}.month-bars{display:flex;align-items:end;justify-content:center;gap:3px;border-bottom:1px solid var(--border)}.bar{width:38%;border-radius:4px 4px 0 0;background:var(--income);min-height:2px}.bar.expense{background:var(--expense)}
.debt-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1rem}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1rem 0}.before-after span{color:var(--muted);font-size:.82rem}.before-after strong{display:block;margin-top:.25rem;font-size:1.45rem}.warning{color:var(--warn)}dialog{width:min(620px,calc(100% - 2rem));border:0;border-radius:18px;padding:0;box-shadow:0 25px 80px rgba(0,0,0,.24)}dialog::backdrop{background:rgba(8,23,18,.52)}dialog form{display:grid;gap:1rem;padding:1.2rem}.dialog-heading,.dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem}.dialog-heading h2{margin:0}.dialog-actions{justify-content:flex-end}.icon-button{border:0;background:transparent;font-size:1.5rem;padding:.2rem .55rem}.link-button{padding:0;background:transparent;color:var(--primary);text-align:left}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.three-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.file-button{display:inline-flex;width:max-content;align-items:center}.danger{color:#a13737}
@media (max-width:760px){.metric-grid{grid-template-columns:1fr}.split-grid,.settings-grid{grid-template-columns:1fr}.settings-grid>div+div{border-left:0;border-top:1px solid var(--border);padding:1.2rem 0 0}.app-header{align-items:flex-start}.status-pill{display:none}.annual-chart{grid-template-columns:repeat(6,minmax(0,1fr));height:auto;row-gap:1rem}.month-column{grid-template-rows:105px auto}.data-row{grid-template-columns:minmax(0,1fr) auto}.data-row .paid-button{grid-column:1/-1}.two-columns,.three-columns{grid-template-columns:1fr}}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0f1b17;--surface:#15251f;--text:#e5f1ec;--muted:#a4b8b0;--border:#2c4038;--primary:#4fb68d;--primary-dark:#3b9b76;--income:#57bd93;--expense:#e08975;--shadow:none}.status-pill{background:#203d32}.paid-button[aria-pressed="true"]{background:#234a3a;border-color:#376c58}}