:root{--bg:#f4f6f8;--ink:#122033;--muted:#687386;--line:#dfe4ea;--panel:#fff;--nav:#0b1320;--accent:#1769e0;--good:#17844a;--bad:#bf2b35;--amber:#a86a00}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial}.topbar{height:64px;background:var(--nav);color:#fff;display:flex;align-items:center;padding:0 24px;gap:28px;position:sticky;top:0;z-index:10}.brand{display:flex;gap:10px;align-items:center;min-width:230px}.brand-mark{width:34px;height:34px;border:1px solid #536174;border-radius:9px;display:grid;place-items:center;font-weight:800}.brand strong,.brand small{display:block}.brand small{color:#9eabba}.topbar nav{display:flex;gap:8px;flex:1}.topbar nav a{color:#c9d2de;text-decoration:none;padding:9px 11px;border-radius:7px}.topbar nav a:hover{background:#182438;color:#fff}.logout{margin:0}.shell{max-width:1500px;margin:0 auto;padding:28px}.page-head,.panel-head,.status-row,.meta,.pager{display:flex;align-items:center;justify-content:space-between;gap:16px}.page-head{margin-bottom:18px}.page-head h1,h2{margin:0}.page-head h1{font-size:26px}.muted,.subdued{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px;box-shadow:0 1px 2px #0b13200a}.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:18px 0}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.card b{display:block;font-size:27px}.card span{color:var(--muted)}.status-pill{display:inline-flex;align-items:center;gap:8px;font-weight:700}.status-pill span{width:9px;height:9px;border-radius:50%;background:currentColor}.status-pill.ok{color:var(--good)}.status-pill.bad{color:var(--bad)}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#697587;background:#f8fafb}th,td{padding:11px 12px;border-bottom:1px solid #e7ebef;vertical-align:top}td small{display:block;color:var(--muted);margin-top:3px}.table-wrap{overflow:auto}.message-cell{min-width:300px;white-space:pre-wrap}.nowrap{white-space:nowrap}.tag{display:inline-block;padding:2px 7px;border-radius:999px;font-size:11px;margin-left:5px;background:#edf1f5}.tag.green{background:#e5f6ed;color:#15753f}.tag.amber{background:#fff3d7;color:#8a5b00}.tag.gray{background:#eef1f4;color:#566170}.conflict{background:#fff6f6}.button,button{border:1px solid #cad2dc;background:#fff;border-radius:8px;padding:8px 12px;color:var(--ink);text-decoration:none;cursor:pointer;font:inherit}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.ghost{background:transparent;color:inherit}.wide{width:100%;padding:10px}.filters,.inline-form{display:flex;gap:10px;align-items:center}.filters input{min-width:300px}input,select{border:1px solid #cfd6df;border-radius:8px;padding:9px 10px;background:#fff;font:inherit;width:100%}label{display:grid;gap:6px;font-weight:600}.form-grid{display:grid;grid-template-columns:2fr 2fr 1.2fr 1fr;gap:14px;align-items:end}.participant-grid{grid-template-columns:1.4fr 1.4fr 1.1fr 1fr}.check{display:flex;align-items:center;gap:8px;min-height:40px}.check input{width:auto}.meta{border-top:1px solid #edf0f3;margin-top:14px;padding-top:12px;color:var(--muted);justify-content:flex-start}.meta button{margin-left:auto}.stack .panel{margin-bottom:10px}.empty{text-align:center;color:var(--muted);padding:28px}.login-wrap{min-height:70vh;display:grid;place-items:center}.login-card{width:min(420px,100%)}.alert{padding:10px;border-radius:8px;margin:12px 0}.alert.bad{background:#fff0f1;color:#a4222d}.login-card form{display:grid;gap:14px}.pager{justify-content:flex-end;margin-top:14px}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.topbar nav{display:none}.form-grid,.participant-grid{grid-template-columns:1fr}.shell{padding:16px}}

.tag.blue{background:#e7f0ff;color:#1456a0}.filters-wrap{flex-wrap:wrap}.filters-wrap input,.filters-wrap select{min-width:160px;flex:1}.participant-grid-v3{grid-template-columns:1.25fr 1.05fr 1.25fr 1fr 1fr}.settings-grid{grid-template-columns:2fr 2fr auto auto}.cards-v3{grid-template-columns:repeat(7,1fr)}@media(max-width:1200px){.cards-v3{grid-template-columns:repeat(3,1fr)}.participant-grid-v3,.settings-grid{grid-template-columns:1fr}}