[hidden]{display:none!important}.history-intro{display:grid;gap:10px}.history-intro span{color:#607476;line-height:1.7;font-size:13px}.history-intro small{font-weight:700}.admin-auth-checking{padding:16px 18px;color:#607476;font-size:13px;font-weight:800;background:#f7eee8}.admin-auth-prompt{gap:11px;background:#e1f1eb}.admin-auth-prompt p{margin:0;color:#c55f48;font-size:11px;font-weight:900;letter-spacing:.14em}.admin-auth-prompt h2{margin:0}.admin-auth-prompt span{color:#607476;font-size:13px;line-height:1.7}.admin-auth-prompt a{width:max-content;margin-top:4px;padding:11px 15px;border-radius:12px;background:#27353b;color:#fff;font-size:13px}.history-summary{grid-template-columns:repeat(4,minmax(0,1fr));padding:0;background:transparent}.history-summary article{padding:16px;border-radius:16px;background:#e1f1eb}.history-summary span,.history-summary b{display:block}.history-summary span{font-size:11px;color:#607476;font-weight:800}.history-summary b{margin-top:7px;font-size:22px}.history-filters{gap:14px}.history-filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:end;gap:10px}.history-filter-grid select{padding:12px;border:1px solid #d4e1df;border-radius:11px;background:#fff;font:inherit}.history-filter-grid button{height:44px}.history-filters small{color:#607476;font-weight:700}.history-section-heading{display:flex;justify-content:space-between;gap:16px;align-items:end}.history-section-heading h2{margin:0}.history-section-heading span{display:block;margin-top:5px;color:#607476;font-size:12px}.history-chart-wrap{position:relative;margin-top:16px;padding:12px;border-radius:16px;background:#f7eee8}.history-chart{display:block;width:100%;height:auto;overflow:visible}.chart-grid line{stroke:#d7cfc8;stroke-dasharray:3 4}.chart-grid text,.chart-date{fill:#607476;font-size:11px;font-weight:700}.chart-line{fill:none;stroke:#577c7e;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}.chart-point{fill:#fffaf2;stroke:#577c7e;stroke-width:2}.chart-hover-zone{fill:transparent;cursor:crosshair}.history-chart-tooltip{position:absolute;z-index:2;max-width:240px;padding:10px 12px;border-radius:11px;background:#27353b;color:#fff;box-shadow:0 8px 20px #27353b44;font-size:12px;line-height:1.55;pointer-events:none}.history-chart-tooltip b,.history-chart-tooltip span{display:block}.history-events{display:grid;gap:8px}.history-event{display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;background:#f7eee8;font-size:13px;font-weight:700}.history-event time{color:#607476;font-variant-numeric:tabular-nums}.history-event .tag{padding:4px 8px;border-radius:999px;font-size:11px}.history-event.joined .tag{background:#d9efdc;color:#397344}.history-event.left .tag{background:#ffe0d5;color:#a9543c}@media(max-width:650px){.history-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.history-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:400px){.history-filter-grid{grid-template-columns:1fr}}