:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#111827;background:#f3f4f6}*{box-sizing:border-box}body{margin:0}.muted{color:#6b7280}.error{color:#b91c1c}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#111827,#374151)}.auth-card{width:min(430px,100%);background:#fff;border-radius:22px;padding:32px;box-shadow:0 24px 70px rgba(0,0,0,.25)}.brand-mark{width:56px;height:56px;display:grid;place-items:center;background:#111827;color:#fff;border-radius:16px;font-weight:800}.brand-mark.small{width:38px;height:38px;border-radius:12px}.stack,.form-card{display:grid;gap:16px}.stack label,.form-card label{display:grid;gap:7px;font-size:14px;font-weight:600}input,select{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;background:white;font:inherit}.btn{border:0;border-radius:10px;padding:11px 14px;font-weight:700;cursor:pointer}.primary{background:#111827;color:white}.secondary{background:#e5e7eb;color:#111827}.ghost{background:transparent;color:#d1d5db}.full{width:100%}.shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#111827;color:white;padding:20px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;gap:11px;align-items:center}.brand small{display:block;color:#9ca3af;margin-top:2px}.sidebar nav{display:grid;gap:6px;flex:1}.nav-item{text-align:left;padding:11px 12px;border-radius:9px;border:0;background:transparent;color:#d1d5db;cursor:pointer;font:inherit}.nav-item.active,.nav-item:hover{background:#1f2937;color:white}.content{padding:28px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.topbar h2{margin:0}.topbar p{margin:5px 0 0}.view{display:none}.view.active{display:block}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric,.panel{background:white;border-radius:16px;padding:20px;border:1px solid #e5e7eb;box-shadow:0 1px 3px rgba(0,0,0,.03)}.metric span{font-size:13px;color:#6b7280;display:block}.metric strong{font-size:26px;display:block;margin-top:8px}.grid2,.page-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;margin-top:16px}.panel{margin-top:16px}.grid2 .panel,.page-grid .panel{margin-top:0}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel h3{margin:0 0 12px}.panel-head h3{margin:0}.empty{padding:22px 0;color:#6b7280}.balance-row,.alert-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #f3f4f6}.balance-row:last-child,.alert-row:last-child{border-bottom:0}.badge{font-size:12px;padding:4px 8px;border-radius:999px;background:#f3f4f6}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #e5e7eb;font-size:14px}.form-msg{min-height:20px;margin:0;font-size:14px}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static}.cards{grid-template-columns:1fr 1fr}.grid2,.page-grid{grid-template-columns:1fr}.sidebar nav{grid-template-columns:repeat(3,1fr)}.nav-item{text-align:center}}@media(max-width:560px){.content{padding:16px}.cards{grid-template-columns:1fr}.row{grid-template-columns:1fr}.sidebar nav{grid-template-columns:1fr 1fr}}