:root{--green:#006b5b;--green2:#00a36c;--bg:#f4f7f6;--text:#12201d;--muted:#71807c;--card:#fff;--line:#e3e9e7;--danger:#c93f3f}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);padding-bottom:88px}header{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px max(18px,calc((100% - 700px)/2));position:sticky;top:0;z-index:5}.brand{display:flex;gap:10px;align-items:center}.brand img{width:45px;height:45px}.brand b,.brand small{display:block}.brand b{font-size:19px}.brand small{color:var(--muted)}.logout{color:var(--green);text-decoration:none;font-size:14px}main{max-width:700px;margin:auto;padding:20px 16px}.page{display:none}.page.active{display:block}.hero{background:linear-gradient(135deg,#007663,#003f39);color:#fff;border-radius:24px;padding:24px;margin-bottom:24px;box-shadow:0 10px 30px #004c3d22}.hero span,.hero small{display:block;opacity:.78}.hero strong{display:block;font-size:42px;margin:5px 0}h1{font-size:27px;margin:5px 0 22px}h2{font-size:18px;margin:24px 2px 12px}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.cat-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:15px}.cat-card span{color:var(--muted);font-size:13px}.cat-card strong{display:block;font-size:20px;margin-top:4px}button,.secondary,.file-btn{font:inherit}.primary,.secondary{border:0;border-radius:14px;padding:14px 16px;font-weight:700;cursor:pointer}.primary{background:var(--green);color:#fff}.secondary{background:#e7efed;color:var(--green)}.big{width:100%;margin-top:14px}.list{display:grid;gap:9px}.transaction{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;grid-template-columns:1fr auto;gap:6px 12px}.transaction .meta{font-size:13px;color:var(--muted)}.transaction .amount{font-size:18px;font-weight:800}.transaction .actions{grid-column:1/-1;display:flex;gap:8px;margin-top:5px}.transaction .actions button,.transaction .actions a{border:0;background:#eef3f2;color:var(--green);padding:7px 10px;border-radius:9px;text-decoration:none;font-size:12px}.transaction .actions .delete{color:var(--danger)}form{display:grid;gap:17px}label{font-size:13px;font-weight:700;color:#43514e;display:grid;gap:7px}input,select,textarea{width:100%;border:1px solid #d8e0de;background:#fff;border-radius:13px;padding:14px;font:inherit;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green)}.money-input{position:relative}.money-input span{position:absolute;left:14px;top:14px}.money-input input{padding-left:30px}.receipt-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.file-btn{text-align:center;display:block}.file-btn input{display:none}.muted{color:var(--muted);font-weight:400}.segmented{display:grid;grid-template-columns:repeat(3,1fr);background:#e5ecea;border-radius:13px;padding:4px}.segmented button{border:0;background:transparent;padding:10px;border-radius:10px}.segmented .active{background:#fff;color:var(--green);font-weight:700}.custom{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.custom button{grid-column:1/-1}.report-total{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin:18px 0}.report-total span,.report-total small{display:block;color:var(--muted)}.report-total strong{display:block;font-size:34px;margin:5px 0}.bar-row{margin:16px 2px}.bar-label{display:flex;justify-content:space-between;margin-bottom:6px}.bar-track{height:10px;background:#e1e8e6;border-radius:99px;overflow:hidden}.bar{height:100%;background:linear-gradient(90deg,var(--green2),var(--green));border-radius:99px}nav{position:fixed;bottom:0;left:0;right:0;height:76px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom);z-index:10}nav button{border:0;background:none;color:#81908c;font-size:23px}nav button span{display:block;font-size:10px;margin-top:3px}nav button.active{color:var(--green)}.hidden{display:none!important}#toast{position:fixed;left:50%;bottom:95px;transform:translateX(-50%) translateY(20px);background:#142622;color:#fff;padding:11px 16px;border-radius:12px;opacity:0;pointer-events:none;transition:.2s;z-index:20}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.login-body{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{background:#fff;width:min(390px,100%);border-radius:26px;padding:30px;box-shadow:0 20px 60px #003b3020;text-align:center}.login-logo{width:100px}.login-card h1{margin:8px 0 2px}.login-card form{text-align:left;margin-top:25px}.error{background:#ffe9e9;color:#9d2929;padding:10px;border-radius:10px;margin-top:15px}@media(min-width:600px){.category-grid{grid-template-columns:repeat(3,1fr)}}