*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f8fafc;color:#0f172a}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:#0f172a;color:#e2e8f0;padding:24px 16px;display:flex;flex-direction:column}.brand{font-size:22px;font-weight:800;margin-bottom:32px;letter-spacing:-.5px}.nav-item{padding:10px 14px;border-radius:8px;margin-bottom:4px;cursor:pointer;font-size:14px;font-weight:500;color:#cbd5e1}.nav-item:hover{background:#1e293b;color:#fff}.nav-item.active{background:#3b82f6;color:#fff}.sidebar-foot{margin-top:auto;font-size:12px;color:#64748b}.sidebar-foot button{background:transparent;border:1px solid #334155;color:#cbd5e1;padding:8px 12px;border-radius:6px;cursor:pointer;margin-top:8px;width:100%;font-size:13px}.main{flex:1 1;padding:32px 40px;max-width:1200px}.page-title{font-size:28px;font-weight:800;margin:0 0 4px;letter-spacing:-.5px}.page-sub{color:#64748b;margin:0 0 24px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:20px}.card-label{font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;margin-bottom:8px;letter-spacing:.5px}.card-value{font-size:30px;font-weight:800;color:#0f172a}.card-sub{font-size:13px;color:#64748b;margin-top:6px}.chart-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:20px;margin-bottom:16px}.chart-title{font-size:16px;font-weight:700;margin:0 0 16px}.table{width:100%;border-collapse:collapse;font-size:14px}.table td,.table th{text-align:left;padding:10px 12px;border-bottom:1px solid #f1f5f9}.table th{font-size:12px;color:#64748b;text-transform:uppercase;font-weight:600}.amount-cell{text-align:right;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn,.input{padding:10px 14px;border-radius:8px;font-size:14px;border:1px solid #e2e8f0;font-family:inherit}.input{background:#fff;width:100%;max-width:260px}.btn{background:#3b82f6;color:#fff;cursor:pointer;border:none;font-weight:600}.btn:hover{background:#2563eb}.btn-ghost{background:transparent;color:#475569;border:1px solid #e2e8f0}.bar-bg{height:8px;background:#f1f5f9;overflow:hidden}.bar-bg,.bar-fill{border-radius:999px}.bar-fill{height:100%}.over-budget{color:#dc2626;font-weight:700}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0f172a}.login-card{background:#1e293b;padding:36px;border-radius:14px;width:380px;max-width:90%}.login-card h1{color:#fff;margin:0 0 4px;font-size:28px}.login-card p{color:#94a3b8;margin:0 0 24px;font-size:14px}.login-card .input{background:#0f172a;color:#fff;border-color:#334155;max-width:100%;margin-bottom:12px}.login-card .btn{width:100%;padding:12px}.error{color:#fca5a5;font-size:13px;margin-top:8px}