:root{--sand:#c4b9a7;--ink:#231f20;--paper:#f6f4f0;--line:#e3ded6;--muted:#716b64}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.wrap{max-width:1100px;margin:0 auto;padding:20px}header{display:flex;align-items:center;gap:14px;margin:4px 0 28px}header img{width:64px;height:64px;object-fit:contain}header strong,header small{display:block}header strong{font-size:1.1rem}header small,.hint,small{color:var(--muted)}h1{font-size:1.65rem;margin:.2rem 0}h2{font-size:1.1rem;margin:0 0 12px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin:0 0 18px;box-shadow:0 3px 12px #231f2008}.login{max-width:480px;margin:4vh auto}form{display:grid;gap:14px}label{display:grid;gap:6px;font-weight:600;font-size:.92rem}input,select{font:inherit;min-width:0;width:100%;padding:12px;border:1px solid #cfc8be;border-radius:9px;background:#fff;color:var(--ink)}button,.logout{display:inline-block;border:0;border-radius:9px;background:var(--ink);color:white;padding:13px 17px;font:inherit;font-weight:650;text-align:center;text-decoration:none;cursor:pointer}button:hover,.logout:hover{opacity:.88}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cards .panel>strong{display:block;font-size:1.8rem;margin:12px 0}.cards p{margin:5px 0}.welcome{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.welcome p{margin:4px 0;color:var(--muted)}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wide{grid-column:1/-1}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:650}.amount{font-weight:700}.error{background:#fff0ed;color:#9b2f1e;padding:10px;border-radius:8px}.success{background:#edf7ef;color:#1f6b38;padding:10px;border-radius:8px}.hint{font-size:.85rem;margin-top:18px}@media(max-width:680px){.wrap{padding:14px}.cards,.grid{grid-template-columns:1fr}.wide{grid-column:auto}.welcome{align-items:flex-start}.panel{padding:16px}.cards .panel>strong{font-size:1.55rem}header{margin-bottom:20px}}