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var(--border);color:var(--text);padding:8px 10px;border-radius:10px}.participantList button:not(:disabled):hover{border-color:var(--accent);color:var(--accent)}.participantList button.active{border-color:var(--accent)}.participantDetail{background:var(--panel-2);border:1px solid var(--border);border-radius:12px;padding:12px;min-height:180px}.detailName{font-weight:700;margin-bottom:10px}.detailRow{display:grid;grid-template-columns:1fr 80px 1fr;gap:8px;align-items:center;margin-bottom:8px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;margin:6px 0}.badge.ok{background:#5ad8ff33;border:1px solid rgba(90,216,255,.6)}.badge.fail{background:#ff6b6b33;border:1px solid rgba(255,107,107,.6)}.badge.neutral{background:#9aa6bd33;border:1px solid rgba(154,166,189,.6)}.stderr{color:var(--danger)}.muted{color:var(--muted)}.groupCols{display:grid;gap:16px}@media (min-width: 1000px){.groupCols{grid-template-columns:1fr 1fr}}.langSelect{min-width:140px;padding:8px 12px;border-radius:14px;border:1px solid var(--border);box-shadow:none;background:var(--panel-2);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.langSelect:focus{outline:none;box-shadow:none}.langSelect:focus-visible{outline:none}.tierBox{display:grid;gap:10px;width:100%}.tierLabel{color:var(--muted);font-size:14px}.tierRow{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px;align-items:center;width:100%}.tierSep{color:var(--muted);text-align:center}.tierRow select{min-width:0;width:100%;appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.25L6 6.25L11 1.25' stroke='%23B8C2D6' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:12px 8px}[data-theme=light] .tierRow select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.25L6 6.25L11 1.25' stroke='%235F6670' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}@media (max-width: 820px){.tierRow{grid-template-columns:1fr}.tierSep{display:none}}.topRightToggle{position:fixed;top:18px;right:18px;z-index:20;background:var(--bg-soft);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:999px;font-weight:600}.backIcon{position:absolute;top:18px;right:18px;width:36px;height:36px;border-radius:10px;background:var(--bg-soft);border:1px solid var(--border);color:var(--text);display:inline-flex;align-items:center;justify-content:center;font-size:16px}.settingsArea{display:grid;gap:8px}.problemMode{display:grid;gap:14px;margin-bottom:10px}.radioRow{display:flex;gap:16px;align-items:center}.radio{display:inline-flex;align-items:center;gap:8px;color:var(--text)}.lobbyInfo{display:grid;gap:8px;margin-bottom:14px}.monoBox{font-family:JetBrains Mono,monospace;background:var(--bg-soft);border:1px solid var(--border);padding:10px 12px;border-radius:10px}.countdown{font-size:22px;font-weight:700;color:var(--accent)}.participantItem{padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:var(--bg-soft)}