:root{--bg:#eef1f6;--surface:#fff;--surface-2:#f5f7fa;--border:#dfe4ec;--border-strong:#c3cbd9;--text:#131a26;--text-soft:#4a5468;--text-faint:#8a93a6;--side-a:#e07c00;--side-a-strong:#c96d00;--side-a-soft:#fff3e2;--side-a-glow:#e07c0047;--side-b:#0e7ec0;--side-b-strong:#0b6ba4;--side-b-soft:#e3f2fc;--side-b-glow:#0e7ec042;--primary:#e07c00;--primary-hover:#c96d00;--primary-soft:#fff3e2;--primary-contrast:#fff;--success:#0c7a43;--success-soft:#e5f6ec;--danger:#c03426;--danger-soft:#fdeeec;--warn:#a05c0a;--warn-soft:#fdf4e0;--radius:14px;--radius-sm:9px;--radius-xs:6px;--shadow:0 1px 2px #1018280d, 0 2px 6px #10182812;--shadow-lg:0 14px 36px #1018282e;--dur:.16s;--ease:cubic-bezier(.2, .7, .3, 1);--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace}@media 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button{flex-shrink:0;padding:4px 8px;font-size:12px;position:static}}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;color:var(--text-faint);border-bottom:1px solid var(--border);white-space:nowrap;padding:6px 8px;font-size:12px;font-weight:700}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:9px 8px}.table tr:last-child td{border-bottom:0}.table tr.clickable:hover{background:var(--surface-2);cursor:pointer}.table .num{font-variant-numeric:tabular-nums;text-align:right}.table tr.row-highlight td{background:var(--primary-soft)}.scroll-x{overflow-x:auto}.empty{text-align:center;color:var(--text-faint);padding:32px 16px}.empty strong{color:var(--text-soft);margin-bottom:4px;font-size:15px;display:block}.spinner{border:2px solid var(--border-strong);border-top-color:var(--primary);vertical-align:-2px;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin;display:inline-block}@keyframes 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(prefers-color-scheme:dark){.toast.success{color:#052012}}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.status-bar{color:var(--text-faint);flex-wrap:wrap;align-items:center;gap:8px;min-width:0;font-size:12.5px;display:flex}.db-desc{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.dot{background:var(--text-faint);border-radius:50%;width:7px;height:7px}.dot.ok{background:#10b981;box-shadow:0 0 0 3px #10b98140}.dot.bad{background:#ef4444}.who{border-left:1px solid var(--border);flex:none;align-items:center;gap:6px;min-width:0;margin-left:4px;padding-left:8px;display:inline-flex}.who .btn{white-space:nowrap;flex:none}.who-email{text-overflow:ellipsis;white-space:nowrap;max-width:160px;color:var(--text-soft);overflow:hidden}.login-wrap{flex-direction:column;justify-content:center;align-items:center;gap:14px;min-height:100vh;padding:24px 16px;display:flex}.login-card{width:100%;max-width:380px}.login-brand{margin:0 0 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(max-width:720px){.app-header-inner{padding:8px 12px 0}.brand-sub{display:none}.brand-row{gap:8px}.who-email{display:none}.app-main{padding:12px}.card{padding:13px}.arena-cards{grid-template-columns:1fr;gap:8px}.arena-vs{flex-direction:row;padding:2px 0}.arena-vs:before,.arena-vs:after{background:linear-gradient(90deg, transparent, var(--border-strong));flex:1;width:auto;height:1.5px;min-height:0}.arena-name{margin-top:12px}.arena-rating .big{font-size:26px}.rank-row{grid-template-columns:28px minmax(0,1fr) 62px;row-gap:6px}.rank-row .rate-cell{grid-column:2/-1}.rank-success .big{font-size:19px}.result-btn{padding:16px 8px;font-size:16px}.tag-row{flex-wrap:wrap;gap:6px}.arena-cards{grid-template-columns:1fr}.arena-card.side-a{order:1}.arena-vs{flex-direction:row;order:2;padding:4px 0}.arena-vs:before,.arena-vs:after{flex:1;width:auto;height:1.5px;min-height:0}.arena-vs:before{background:linear-gradient(90deg, transparent, var(--border-strong))}.arena-vs:after{background:linear-gradient(270deg, transparent, var(--border-strong))}.arena-card.side-b{order:3}.chip.sm{min-height:36px;padding:6px 10px;font-size:14px}.card-head [class^=btn],.card-head [class*=\ btn]{min-height:36px;padding:6px 10px;font-size:13.5px}.search-input{padding:7px 10px;font-size:14px}}.picker-toolbar{flex-direction:column;gap:10px;margin-bottom:10px;display:flex}.picker-search{width:100%}.picker-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.picker-chips .label{color:var(--text-faint);margin-right:2px;font-size:12.5px}.chip button.x{color:inherit;font:inherit;cursor:pointer;opacity:.7;background:0 0;border:none;padding:0 0 0 4px}.chip button.x:hover{opacity:1}.picker-recent .chip.static.click{cursor:pointer}.picker-hint{color:var(--text-faint);text-align:center;padding:14px 0 6px;font-size:12.5px}.picker-empty{padding:20px 0 8px}.option-list{overscroll-behavior:contain;max-height:52vh}.modal-wide{width:min(620px,100vw - 28px)}.arena-card .swap-btn{z-index:2;border:1px dashed var(--border-strong);color:var(--text-faint);font:inherit;cursor:pointer;transition:color var(--dur-base) ease, border-color var(--dur-base) ease, opacity var(--dur-base) ease;opacity:.75;background:0 0;border-radius:999px;padding:5px 9px;font-size:12.5px;line-height:1;position:absolute;top:10px;right:10px}.arena-card .swap-btn:hover{color:var(--text);border-color:var(--text-faint);opacity:1}.arena-card.winner .swap-btn{opacity:.35;pointer-events:none}.arena-card .arena-name{padding-right:58px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}