:root{--navy:#13243a;--blue:#1266db;--soft:#f3f6fa;--line:#dfe6ee;--text:#1d2a3a;--muted:#69788a;--green:#16875d;--red:#c83434}*{box-sizing:border-box}body{margin:0;background:var(--soft);color:var(--text);font:14px/1.45 Inter,Segoe UI,Arial,sans-serif}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--navy);color:#d8e2ee;padding:26px 18px;display:flex;flex-direction:column}.brand{font-size:22px;font-weight:800;letter-spacing:.5px;color:#fff}.brand span{color:#65b4ff}.subtitle{margin:2px 0 30px;color:#92a7c0;font-size:12px}nav{display:grid;gap:6px}nav a{color:#c2d0df;text-decoration:none;padding:11px 12px;border-radius:8px;font-weight:600}nav a:hover,nav a.active{background:#213b5b;color:#fff}.sidebar-footer{margin-top:auto;border-top:1px solid #34506f;padding:18px 10px 0}.sidebar-footer small{display:block;color:#9eb1c6;margin-bottom:8px}.link-button{border:0;background:none;color:#9fc8ff;padding:0;cursor:pointer}main{min-width:0;padding:0 34px 34px}.topbar{min-height:96px;display:flex;align-items:center;justify-content:space-between}.topbar h1{font-size:24px;margin:0}.topbar p{margin:3px 0;color:var(--muted)}.button,button{border:0;border-radius:7px;padding:10px 15px;cursor:pointer;font-weight:700;text-decoration:none;display:inline-block}.primary{background:var(--blue);color:white}.secondary{background:#e7eef8;color:#1a4e92}.danger{background:#ffe8e8;color:#a72828}.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:18px}.grid{display:grid;gap:18px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{font-size:28px;font-weight:800}.metric-label{color:var(--muted);font-weight:600}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;background:#fff}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:#526579;font-size:12px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.status{font-weight:700;font-size:12px;padding:4px 8px;border-radius:20px;background:#eef3f8}.status.finalized,.status.approved{background:#e5f7ef;color:var(--green)}.status.cancelled{background:#fdebed;color:var(--red)}label{display:block;font-weight:700;margin-bottom:5px}input,select,textarea{width:100%;border:1px solid #cbd7e4;border-radius:6px;padding:10px;font:inherit;background:#fff}textarea{min-height:90px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid .full{grid-column:1/-1}.actions{display:flex;gap:10px;align-items:center;margin-top:18px}.alert{padding:12px 15px;border-radius:7px;margin:0 0 16px}.alert.success{background:#e8f8ef;color:#126640}.alert.error{background:#fff0f0;color:#ad2222}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#10233a,#1a69c9)}.login-card{width:min(420px,92vw);background:#fff;border-radius:14px;padding:32px;box-shadow:0 18px 50px #0005}.login-card h1{margin:0}.login-card form{display:grid;gap:14px;margin-top:24px}.login-card button{background:var(--blue);color:#fff}.login-card .hint{color:var(--muted);font-size:12px}.wizard-steps{display:flex;gap:7px;overflow:auto;padding-bottom:14px}.wizard-step{white-space:nowrap;background:#eef3f9;color:#5a6a7c;border-radius:20px;padding:6px 11px;font-size:12px;font-weight:700}.wizard-step.active{background:#dcecff;color:#0b57bc}.calc-total{font-size:22px;font-weight:800;color:#11613f}.small{font-size:12px;color:var(--muted)}.right{text-align:right}@media(max-width:850px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}main{padding:0 16px 20px}.grid.four,.grid.two,.form-grid{grid-template-columns:1fr}.topbar{min-height:76px}.topbar h1{font-size:20px}}