.muted{color:#64748b;font-size:.85rem}.notice{margin:14px 0;padding:12px 14px;border-radius:8px;background:#eef2f7;color:#334155}.notice.ok{background:#dcfce7;color:#166534}.notice.error{background:#fee2e2;color:#991b1b}.section-head{gap:20px;margin-top:18px}.section-head h2{margin-bottom:3px}.section-head p{margin:0}.date-filter{display:flex;align-items:end;gap:8px}.date-filter input{min-width:160px}.export-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#f0f6ff;border:1px solid #d7e6fa;border-radius:9px;padding:12px 14px;margin:10px 0}.export-bar button:disabled{opacity:.5;cursor:not-allowed}.select-col{text-align:center;width:64px}.row-check{width:19px;height:19px;accent-color:#0b6bcb;cursor:pointer}@media(max-width:900px){.section-head,.export-bar{align-items:stretch;flex-direction:column}.date-filter{align-items:stretch;flex-direction:column}}