.activity-page{max-width:1450px;margin:auto;padding:24px}.activity-hero{display:flex;justify-content:space-between;align-items:center;gap:20px}.activity-hero h1{margin:.25rem 0}.activity-hero button{min-height:44px;border-radius:13px}.activity-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}.activity-stats article,.activity-panel{background:var(--surface,#fff);border:1px solid var(--border,#dfe6ee);border-radius:20px}.activity-stats article{padding:20px}.activity-stats span{display:block;color:var(--muted,#64748b)}.activity-stats b{font-size:2rem}.activity-panel{padding:16px}.filters{display:grid;grid-template-columns:1fr 280px;gap:12px;margin-bottom:14px}.filters input,.filters select{min-height:46px;border-radius:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:1050px}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--border,#e7ecf2);vertical-align:top}td small{display:block;color:var(--muted,#64748b)}.action-pill{display:inline-block;padding:5px 8px;border-radius:9px;background:var(--surface-soft,#eef3f8);font-family:monospace;font-size:.78rem}.eyebrow{font-weight:900;font-size:.72rem;letter-spacing:.13em;color:#0284c7}@media(max-width:850px){.activity-stats{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr}}@media(max-width:520px){.activity-page{padding:12px}.activity-stats{grid-template-columns:1fr 1fr}.activity-hero{align-items:flex-start;flex-direction:column}}