:root{--bg:#f7f8fb;--card:#fff;--text:#1f2430;--muted:#596273;--accent:#ef4b2c;--border:#d9deea}*{box-sizing:border-box}body{margin:0;font-family:IBM Plex Sans,Segoe UI,sans-serif;background:linear-gradient(180deg,#f9fbff,#f3f6fb);color:var(--text)}.center-page{min-height:100vh;display:grid;place-items:center;padding:24px}.card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 8px 22px rgba(20,31,56,.08)}.card h1{margin:0 0 16px;font-size:24px}label{display:grid;grid-gap:6px;gap:6px;margin-bottom:12px;font-size:13px;color:var(--muted)}input,select{border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px}select{background:#fff}button{border:0;border-radius:8px;background:var(--accent);color:#fff;font-weight:600;padding:10px 14px;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.error{color:#b22222;font-size:13px}.dashboard-page{padding:20px}.dash-header{justify-content:space-between;gap:16px;margin-bottom:16px}.controls,.dash-header{display:flex;align-items:flex-end}.controls{gap:10px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-gap:10px;gap:10px;margin-bottom:14px}.summary-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px;display:grid;grid-gap:4px;gap:4px}.summary-card span{font-size:12px;color:var(--muted)}.summary-card strong{font-size:24px}.delta-pos{color:#0f766e}.delta-neg{color:#b42318}.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:auto}.chips-wrap{margin:10px 0 14px;display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--border);background:#fff;border-radius:999px;padding:6px 10px;font-size:12px;color:var(--muted)}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:10px;gap:10px;margin:8px 0 14px}.chart-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px}.chart-title{font-size:13px;color:var(--muted);margin-bottom:6px}.chart-card svg{width:100%;height:130px;display:block}.chart-footer{margin-top:4px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:13px}td,th{border-bottom:1px solid #edf0f5;padding:10px;text-align:left;vertical-align:top}th{color:var(--muted);background:#fafcff;position:-webkit-sticky;position:sticky;top:0}