:root{--bg:#f6f7fb;--panel:#fff;--ink:#1d2433;--muted:#687386;--line:#dfe4ee;--blue:#1f4fd8;--red:#b42318;--green:#127c56;--amber:#a15c07;font-family:Inter,system-ui,Segoe UI,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:inherit}button,.btn{border:0;border-radius:10px;padding:10px 14px;background:var(--blue);color:white;font-weight:700;text-decoration:none;cursor:pointer;display:inline-block}button.ghost,.btn.ghost{background:#eef2ff;color:var(--blue)}button.danger,.btn.danger{background:#fff1f0;color:var(--red)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:#fff;color:var(--ink)}label{display:grid;gap:6px;font-size:.92rem;font-weight:650;color:#394254}h1,h2,h3{margin:0}.muted{color:var(--muted)}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}aside{background:#101828;color:white;padding:22px;display:flex;flex-direction:column;gap:18px}aside .brand{font-size:1.2rem;font-weight:850}.nav{display:grid;gap:6px}.nav a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:#d6dbea}.nav a.active,.nav a:hover{background:rgba(255,255,255,.11);color:#fff}.nav-heading{color:#8f9bb2;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:8px 10px 2px}.nav .child{padding-left:24px}.content{padding:28px;max-width:1500px;width:100%}.topline{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 28px rgba(30,41,59,.06);margin-bottom:18px}.grid.two{display:grid;grid-template-columns:minmax(360px,520px) 1fr;gap:18px;align-items:start}.cards{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px;margin-bottom:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.card .label{color:var(--muted);font-size:.88rem}.card .value{font-size:1.45rem;font-weight:850;margin-top:6px}.green .value{color:var(--green)}.red .value{color:var(--red)}.amber .value{color:var(--amber)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.form-grid .full,.form-grid h3,.form-grid button{grid-column:1/-1}.period{display:flex;gap:10px;align-items:end}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:10px 9px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{background:#f8fafc;color:#485268;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}.num{text-align:right;font-variant-numeric:tabular-nums}.truncate{display:inline-block;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}.login-card{width:min(440px,calc(100vw - 32px));margin:12vh auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 20px 60px rgba(26,39,74,.12)}.alert{background:#ecfdf3;color:#05603a;padding:12px;border-radius:12px;margin-bottom:16px}.error{background:#fff1f0;color:#b42318;padding:12px;border-radius:12px;margin-bottom:16px}details{background:#f8fafc;border:1px dashed var(--line);border-radius:16px;padding:12px}summary{cursor:pointer;font-weight:800}
.product-picker{display:grid;gap:8px}.product-results{display:grid;gap:6px;max-height:260px;overflow:auto}.product-choice{display:grid;grid-template-columns:100px 1fr auto;gap:10px;align-items:center;text-align:left;background:#f8fafc;color:var(--ink);border:1px solid var(--line);font-weight:600}.product-choice:hover{background:#eef2ff}.product-choice span{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-choice em{font-style:normal;color:var(--muted);font-weight:500}.selected-product,.product-empty{border:1px dashed var(--line);background:#fff;border-radius:10px;padding:9px 10px;font-size:.9rem}.warning-panel{border-color:#f79009;background:#fffbeb}.action-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.table-title{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:10px}.table-title span{color:var(--muted);font-size:.85rem;text-align:right}
@media(max-width:980px){.shell{grid-template-columns:1fr}aside{position:static}.grid.two,.cards{grid-template-columns:1fr}.period{display:grid}}