:root{
  --brand:#00308f; --ink:#1b1f24; --muted:#667084; --panel:#ffffff; --bg:#f6f8fb; --accent:#eaf2ff; --ok:#0f766e; --bad:#b91c1c;
  --border:#e6e8ee; --shadow:0 2px 10px rgba(0,0,0,.06); --radius:14px;
  --font: "Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box} html,body{margin:0;height:100%} body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55}

.brand{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#f8f8ff;border-bottom:1px solid var(--border)}
.brand__link{display:inline-flex;align-items:center}
.brand__tag{margin-left:auto;color:var(--brand);font-size:12px;font-weight:600}

.container{max-width:1200px;margin:16px auto;padding:0 16px}
.title{font-size:24px;margin:4px 0 2px}
.subtitle{margin:0 0 16px;color:var(--muted);font-size:14px}

.actions{display:flex;align-items:center;gap:12px;margin:8px 0 14px}
.btn{appearance:none;border:1px solid var(--brand);background:var(--brand);color:#fff;padding:8px 12px;border-radius:10px;font-weight:600;cursor:pointer;box-shadow:var(--shadow)}
.btn:hover{opacity:.95}
.btn--secondary{background:#fff;color:var(--brand)}
.status{font-size:12px;color:var(--muted)}

.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:1024px){ .grid{grid-template-columns: 420px 1fr} }
.col{display:flex;flex-direction:column;gap:16px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}
.card__title{margin:0 0 10px;font-size:16px}
.rows{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rows label{display:flex;flex-direction:column;font-size:13px;color:#334155;gap:4px}
.rows input[type="number"]{border:1px solid var(--border);border-radius:10px;padding:8px 10px;background:#fff;font-size:14px}
.row-inline{display:flex;align-items:center;gap:8px}

.stats{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:10px}
.stat{border:1px dashed var(--border);border-radius:12px;padding:10px;background:#fff}
.stat--wide{grid-column:1 / -1}
.stat__label{font-size:12px;color:var(--muted)}
.stat__value{font-weight:700;font-size:18px}
#expDelta.pos{color:var(--ok)} #expDelta.neg{color:var(--bad)}

.bullets{margin:0 0 4px 18px}
.bullets li{margin:6px 0}

.note{font-size:12px;color:var(--muted)}

.footer{max-width:1200px;margin:12px auto;padding:8px 16px;color:#475569;font-size:12px}