:root{--background:#f6f7f9;--surface:#fff;--surface-strong:#111827;--border:#d9dee7;--text:#172033;--muted:#5f6b7a;--accent:#0f766e;--accent-strong:#115e59;--warning:#b45309;--danger:#b91c1c;--success:#047857}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--background);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--border);background:#fff;padding:20px}.brand{align-items:center;gap:10px;margin-bottom:28px;font-size:18px;font-weight:750;display:flex}.brand-mark{background:var(--surface-strong);color:#fff;border-radius:8px;place-items:center;width:36px;height:36px;font-weight:800;display:grid}.nav-list{gap:6px;display:grid}.nav-item{color:var(--muted);border-radius:8px;padding:10px 12px;display:flex}.nav-item.active,.nav-item:hover{color:var(--accent-strong);background:#ecfdf5}.main{min-width:0;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.session-strip{color:var(--muted);justify-content:flex-end;align-items:center;gap:12px;margin-bottom:14px;font-size:13px;display:flex}.page-title{margin:0;font-size:28px;line-height:1.18}.page-subtitle{color:var(--muted);margin:5px 0 0}.filter-row{flex-wrap:wrap;gap:8px;display:flex}.control{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:8px;min-height:40px;padding:8px 12px}.grid{gap:14px;display:grid}.balance-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:14px}.split-grid{grid-template-columns:1.1fr .9fr;margin-top:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px}.card-label{color:var(--muted);margin:0 0 10px;font-size:13px}.card-value{margin:0;font-size:24px;font-weight:760;line-height:1.2}.section-title{margin:0 0 14px;font-size:17px}.status-list{gap:10px;display:grid}.status-row{border-top:1px solid var(--border);grid-template-columns:1fr auto;align-items:center;gap:10px;padding-top:10px;display:grid}.status-row:first-child{border-top:0;padding-top:0}.muted{color:var(--muted)}.pill{border:1px solid var(--border);color:var(--muted);white-space:nowrap;border-radius:999px;padding:4px 8px;font-size:12px}.chart-placeholder{grid-template-columns:repeat(6,1fr);align-items:end;gap:8px;height:220px;display:grid}.bar{background:linear-gradient(#0f766e,#14b8a6);border-radius:6px 6px 0 0;min-height:24px}.login-page{align-items:center;min-height:100vh;padding:20px;display:grid}.login-card{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;max-width:420px;margin:0 auto;padding:24px}.form-stack{gap:12px;display:grid}.field{gap:6px;display:grid}.field label{color:var(--muted);font-size:13px}.field input{border:1px solid var(--border);border-radius:8px;min-height:42px;padding:8px 10px}.field select,.field textarea{border:1px solid var(--border);resize:vertical;border-radius:8px;min-height:42px;padding:8px 10px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.form-wide{grid-column:1/-1}.primary-button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;min-height:42px;padding:10px 14px;font-weight:700}.primary-button:hover{background:var(--accent-strong)}.link-button{color:var(--accent-strong);cursor:pointer;background:0 0;border:0;padding:0;font-weight:700}.error-text{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin:0;padding:10px 12px}.success-text{color:var(--success);background:#ecfdf5;border:1px solid #a7f3d0;border-radius:8px;margin:0 0 14px;padding:10px 12px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:980px}th,td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:10px}th{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:700}@media (max-width:1100px){.balance-grid,.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split-grid{grid-template-columns:1fr}}@media (max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{border-bottom:1px solid var(--border);border-right:0;padding:14px}.brand{margin-bottom:12px}.nav-list{padding-bottom:4px;display:flex;overflow-x:auto}.nav-item{white-space:nowrap}.main{padding:16px}.topbar{align-items:stretch;display:grid}.balance-grid,.metric-grid{grid-template-columns:1fr}.page-title{font-size:24px}.form-grid{grid-template-columns:1fr}.session-strip{justify-content:flex-start}}