:root{color-scheme:dark;--bg:#101312;--panel:#181d1b;--line:#303934;--text:#ebeee8;--muted:#95a298;--accent:#c5ec87;--danger:#ff9c8e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 "Microsoft YaHei","PingFang SC",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{border:1px solid var(--line);border-radius:5px;padding:8px 13px;background:#222b25;color:var(--text);cursor:pointer}button:hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:wait}.primary{background:var(--accent);color:#192315;border-color:var(--accent);font-weight:700}.quiet{background:transparent}.danger{color:var(--danger)}h1,h2,p{margin:0}h1{font-size:30px;font-weight:600;letter-spacing:-1px}h2{font-size:19px;font-weight:600}.muted{color:var(--muted);font-size:12px}.eyebrow{font:11px/1.8 Consolas,monospace;letter-spacing:2px;color:var(--accent)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;max-width:1150px;margin:auto;padding:70px;gap:100px}.login-intro h1{font-size:66px;line-height:1.2;margin:28px 0}.login-intro p{color:var(--muted);line-height:2}.login-foot{display:block;margin-top:70px;font:11px Consolas,monospace;color:var(--muted);letter-spacing:1px}.login-card{border:1px solid var(--line);padding:36px;background:var(--panel);border-top:3px solid var(--accent);border-radius:7px}.login-card h2{font-size:26px;margin:15px 0 8px}.login-card .primary{margin-top:12px;width:100%;display:flex;justify-content:space-between}label{display:block;font-size:12px;margin-top:20px;color:#cdd7ce}input,select,textarea{width:100%;margin-top:7px;padding:10px 12px;border:1px solid #3a463e;border-radius:4px;background:#111813;color:var(--text)}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.error{color:var(--danger);font-size:12px;margin-top:12px;white-space:pre-wrap}.sidebar{position:fixed;top:0;bottom:0;width:205px;border-right:1px solid var(--line);padding:34px 20px;background:#141917}.brand{text-decoration:none;display:block;font:700 26px/1.1 Georgia,serif;letter-spacing:4px;color:var(--text);margin:0 14px 60px}.brand span{display:block;font:10px/2.8 Consolas,monospace;color:var(--accent);letter-spacing:5px}.nav-label{font-size:10px;color:var(--muted);margin:0 14px 12px}.nav-item{display:block;padding:12px 14px;margin:4px 0;text-decoration:none;color:var(--muted);border-radius:4px}.nav-item.active{background:#2a3429;color:var(--accent)}.sidebar-note{position:absolute;bottom:25px;left:34px;font-size:11px;line-height:1.9;color:var(--muted)}main{margin-left:205px;padding:35px 40px;max-width:1700px}header{display:flex;justify-content:space-between;align-items:center;padding-bottom:30px;border-bottom:1px solid var(--line);margin-bottom:30px}.header-actions{display:flex;gap:18px;align-items:center}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 18px}.section-heading p{margin-top:6px}section{scroll-margin-top:24px}main section{margin-bottom:32px}.node-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.node-card{padding:20px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}.node-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.node-name{font-weight:600;font-size:16px;overflow-wrap:anywhere}.node-detail{margin-top:13px;font:12px/1.9 Consolas,monospace;color:var(--muted);overflow-wrap:anywhere}.badge{display:inline-block;border-radius:3px;padding:2px 7px;font-size:11px;background:#303630;color:#d4dcd3;white-space:nowrap}.badge.good{color:var(--accent);background:#293a23}.badge.warn{color:#f4cc81;background:#3b3422}.badge.bad{color:var(--danger);background:#3a2926}.count{font:12px Consolas,monospace;color:var(--accent);margin-left:8px}.table-wrap{border:1px solid var(--line);border-radius:6px;overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;font-weight:400;color:var(--muted);background:var(--panel);padding:13px 18px}td{border-top:1px solid var(--line);padding:17px 18px;vertical-align:middle}td:first-child{white-space:normal;min-width:170px;max-width:280px;overflow-wrap:anywhere}.room-sub{font:11px/1.8 Consolas,monospace;color:var(--muted)}.actions{display:flex;gap:6px;flex-wrap:wrap;max-width:365px;min-width:220px}.actions button{padding:4px 8px;font-size:11px}.empty{padding:36px;text-align:center;color:var(--muted)}.notice{padding:13px 16px;border:1px solid #645636;color:#f4cc81;background:#25241b;border-radius:5px;margin-bottom:22px;white-space:pre-wrap}.operations{border-top:1px solid var(--line);padding-top:12px}.operation-row{display:flex;gap:20px;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px;overflow-wrap:anywhere}.operation-row span:first-child{min-width:0}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;border-top:1px solid var(--line);padding-top:22px}dialog{width:min(540px,calc(100% - 32px));border:1px solid #52634d;border-radius:8px;background:var(--panel);color:var(--text);padding:28px;max-height:90vh}dialog::backdrop{background:#000a}dialog .primary{margin-top:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}[hidden]{display:none!important}@media(max-width:900px){.sidebar{width:155px;padding-inline:12px}.brand{font-size:22px}main{margin-left:155px;padding:26px 22px}.login-shell{gap:40px;padding:35px}.login-intro h1{font-size:48px}}@media(max-width:640px){.login-shell{grid-template-columns:1fr;padding:28px;gap:30px}.login-intro h1{font-size:36px;margin:15px 0}.login-intro h1 br{display:none}.login-intro p,.login-foot{display:none}.login-card{padding:25px}.sidebar{display:none}main{margin-left:0;padding:20px 14px}header,.section-heading{align-items:flex-start;gap:12px}header h1{font-size:24px}.header-actions{flex-direction:column;gap:8px;align-items:flex-end}.section-heading{flex-wrap:wrap}.node-grid{grid-template-columns:1fr}footer{gap:20px}.form-grid{grid-template-columns:1fr}}

.room-toolbar,.connection-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.history-toggle{display:flex;align-items:center;gap:7px;margin:0;white-space:nowrap}.history-toggle input{width:auto;margin:0;accent-color:var(--accent)}.room-link{padding:0;border:0;background:none;color:var(--text);text-align:left;overflow-wrap:anywhere;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}.room-link:hover{color:var(--accent)}.connection-actions{margin-top:10px}.steam-link{color:var(--accent);text-underline-offset:3px}.connection-note{margin-top:14px}#connection-command{margin-bottom:10px}

.steam-profile-lookup{border:1px solid var(--line);border-radius:5px;padding:16px;margin-top:20px}.steam-profile-lookup h3{font-size:14px;margin:0 0 8px}.steam-profile-lookup button{margin-top:10px}.steam-profile-lookup label{margin-top:12px}

.invite-shell{max-width:620px;margin:60px auto;padding:20px}.invite-shell button{margin:12px 8px 12px 0}.steam-account{padding:18px;border:1px solid var(--line);border-radius:6px}.steam-account button{margin-top:10px}

.player-main{margin:0 auto;max-width:1080px;padding:32px 30px}.player-brand{color:var(--text);text-decoration:none;font:700 24px Georgia,serif;letter-spacing:3px}.player-brand span{display:block;font:12px/2 "Microsoft YaHei",sans-serif;color:var(--muted);letter-spacing:1px}.player-main h1{margin:8px 0 10px}.player-rooms{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.player-room-card{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:22px}.player-room-card h2{font-size:17px;overflow-wrap:anywhere}.player-room-card .section-heading{align-items:flex-start}.player-room-card .steam-link{display:inline-block;margin-top:18px}.my-room{display:block;background:#253322;border:1px solid #53664a;color:var(--accent);padding:14px 18px;margin:20px 0;text-decoration:none;border-radius:6px}.back-link{color:var(--muted);text-decoration:none;font-size:12px}.room-heading{margin-top:22px}.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}.member-card{min-height:200px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:22px;display:flex;flex-direction:column;gap:8px}.member-card h2{font-size:17px;overflow-wrap:anywhere}.member-card strong{font-size:13px;margin-top:auto;color:var(--muted)}.member-card.is-ready{border-color:#607b47;background:#1d281b}.member-card.is-ready strong{color:var(--accent)}.empty-seat{justify-content:center;text-align:center;color:var(--muted);border-style:dashed;background:none;font-size:12px}.player-controls{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}.player-controls button{padding:11px 22px}.player-main footer{margin-top:48px}.load-form{display:grid;grid-template-columns:1.5fr repeat(3,1fr) auto;gap:12px;align-items:end}.load-form label{margin-top:0}.load-form button{margin-bottom:1px;white-space:nowrap}@media(max-width:900px){.load-form{grid-template-columns:1fr 1fr}.member-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.player-main{padding:22px 16px}.player-main h1{font-size:26px}.member-card{padding:16px;min-height:180px}.player-main header{align-items:center}.player-main .header-actions{max-width:58%}.player-main #player-account{overflow-wrap:anywhere;text-align:right}.player-controls .primary{flex:1;white-space:nowrap}.load-form{grid-template-columns:1fr 1fr}.load-form button{grid-column:1/-1}.player-main footer{gap:12px;flex-wrap:wrap}}

.load-warning{color:#f4cc81;font-size:12px;margin-top:8px}.operation-row .badge{margin-left:10px}
.load-presets{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:16px 0}.load-presets button{padding:7px 16px}#load-tests{scroll-margin-top:24px}#load-capacity{margin-top:0}
.node-capacity-status{font-size:12px;color:var(--muted);margin:10px 0;overflow-wrap:anywhere}.node-card>button{margin-bottom:10px}