:root{color-scheme:dark;--bg: #0f1115;--panel: #171a21;--panel2: #1f232c;--border: #2a2f3a;--text: #e6e9ef;--muted: #8b93a7;--brand: #4f7cff;--brand2: #6c5ce7;--ok: #2ecc71;--warn: #f39c12;--err: #e74c3c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:var(--brand)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:36px;width:360px}.login-box h1{margin:0 0 4px;font-size:22px}.login-box p{color:var(--muted);margin:0 0 24px;font-size:13px}.layout{display:flex;min-height:100vh}.sidebar{width:210px;background:var(--panel);border-right:1px solid var(--border);padding:18px 12px;flex-shrink:0}.sidebar .logo{font-weight:700;font-size:17px;padding:6px 10px 18px}.sidebar .logo span{color:var(--brand)}.nav-item{display:block;padding:10px 12px;border-radius:8px;color:var(--text);cursor:pointer;margin-bottom:4px;font-size:14px}.nav-item:hover{background:var(--panel2);color:var(--text)}.nav-item.active{background:var(--brand);color:#fff}.nav-item.indent{padding-left:26px;font-size:13px}.nav-group{display:block;padding:10px 12px;border-radius:8px;color:var(--text);cursor:pointer;margin-bottom:4px;font-size:14px}.nav-group:hover{background:var(--panel2);color:var(--text)}.nav-group.collapsed{color:var(--text)}.main{flex:1;padding:26px 32px;overflow:auto;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:10px;flex-wrap:wrap}.topbar h2{margin:0;font-size:20px}.mobile-topbar,.drawer-mask{display:none}@media (max-width: 768px){.layout{display:block}.mobile-topbar{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:40;background:var(--panel);border-bottom:1px solid var(--border);padding:12px 14px}.hamburger{display:flex;flex-direction:column;justify-content:space-between;width:26px;height:20px;background:none;border:none;cursor:pointer;padding:0}.hamburger span{display:block;height:2.5px;width:100%;background:var(--text);border-radius:2px}.mt-title{font-size:15px;font-weight:600}.mt-title span{color:var(--brand)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;z-index:60;transform:translate(-100%);transition:transform .22s ease;box-shadow:2px 0 20px rgba(0,0,0,.4);overflow:auto}.sidebar.open{transform:translate(0)}.drawer-mask{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.55);z-index:55}.main{padding:16px 14px 40px}.topbar h2{font-size:18px}.grid{grid-template-columns:1fr}.modal{width:100%!important;max-height:92vh;padding:18px}table{font-size:12px}th,td{padding:7px 6px}}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.btn{background:var(--brand);color:#fff;border:none;padding:9px 16px;border-radius:8px;cursor:pointer;font-size:14px}.btn:hover{opacity:.9}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:var(--err)}.btn.sm{padding:5px 10px;font-size:12px}input,select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);padding:9px 11px;border-radius:8px;font-size:13px;color-scheme:dark}select option{background:var(--panel);color:var(--text)}label{display:block;font-size:12px;color:var(--muted);margin:12px 0 5px}.row{display:flex;gap:10px;align-items:center}.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;background:var(--panel2);color:var(--muted)}.tag.online{background:rgba(46,204,113,.15);color:var(--ok)}.tag.offline{background:rgba(139,147,167,.15)}.switch{display:flex;align-items:center;gap:8px}.badge{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--panel2)}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px;width:620px;max-height:88vh;overflow:auto}.log-line{font-family:ui-monospace,monospace;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--border);white-space:pre-wrap;word-break:break-all}.log-line .meta{color:var(--muted)}.err{color:var(--err);font-size:13px;margin-top:10px}.muted{color:var(--muted);font-size:13px}.hint{color:var(--muted);font-size:12px;margin-top:4px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);font-weight:500}.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-top:10px}.tbl{width:100%;border-collapse:collapse;font-size:13px}.tbl th,.tbl td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}.tbl th{color:var(--muted);font-weight:500;font-size:12px;text-align:center}.tbl tr:hover td{background:rgba(255,255,255,.03)}.okbar{background:#10331f;color:#4ade80;border:1px solid #1c5f38;padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}.bot-menu{position:absolute;right:0;top:120%;z-index:30;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 28px rgba(0,0,0,.5);min-width:150px;padding:6px;overflow:hidden}.bot-menu-item{padding:10px 14px;font-size:14px;border-radius:7px;cursor:pointer;color:var(--text);white-space:nowrap}.bot-menu-item:hover{background:var(--panel2)}.bot-menu-item.danger{color:var(--err)}.float-menu{position:fixed;z-index:2000;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 34px rgba(0,0,0,.6);min-width:160px;padding:6px}.float-menu .bot-menu-item{padding:10px 14px}.menu-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1999}.sel{font-size:13px}.sel-box{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--panel2);border:1px solid var(--border);color:var(--text);padding:9px 11px;border-radius:8px;cursor:pointer;user-select:none;min-height:38px}.sel-box.open{border-color:var(--brand)}.sel-box.disabled{opacity:.5;cursor:not-allowed}.sel-ph{color:var(--muted)}.sel-arrow{color:var(--muted);font-size:11px}.sel-menu{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 34px rgba(0,0,0,.6);padding:6px;max-height:280px;overflow:auto;min-width:120px}.sel-item{padding:10px 12px;border-radius:7px;cursor:pointer;color:var(--text);font-size:14px;display:flex;align-items:center;gap:9px}.sel-item:hover{background:var(--panel2)}.sel-item.active{background:rgba(79,124,255,.18);color:var(--brand)}.sel-check{width:18px;height:18px;border:1px solid var(--border);border-radius:4px;flex:0 0 18px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;line-height:1;color:#fff}.sel-check.on{background:var(--brand);border-color:var(--brand)}.chat-layout{display:flex;gap:12px;align-items:stretch}.chat-convs{flex:1 1 280px;min-width:240px;max-width:340px;max-height:70vh;overflow-y:auto;padding:8px}.chat-window{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;max-height:70vh}@media (max-width: 720px){.chat-layout{flex-direction:column}.chat-convs{max-width:none;max-height:32vh;flex:0 0 auto}.chat-window{max-height:56vh}}.chat-filters{display:flex;gap:8px;align-items:center;flex-wrap:nowrap}.chat-filters>*{min-width:0}.chat-modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:9999;padding:16px}.chat-modal{background:var(--panel, #1b1e27);border:1px solid var(--border, #33384a);border-radius:12px;width:100%;max-width:620px;max-height:86vh;display:flex;flex-direction:column;padding:14px}@media (max-width: 720px){.chat-modal-bg{padding:calc(14px + env(safe-area-inset-top,8px)) 12px calc(14px + env(safe-area-inset-bottom,12px));align-items:center}.chat-modal{max-width:none;max-height:80vh}}.chat-layout{min-height:calc(100vh - 210px)}.chat-convs{max-height:none!important;margin-bottom:24px}@media (max-width: 720px){.chat-layout{min-height:calc(100vh - 270px)}.chat-convs{margin-bottom:32px}}.chat-tool{cursor:pointer;font-size:18px;padding:2px 4px;border-radius:6px;user-select:none}.chat-tool:hover{background:rgba(255,255,255,.08)}.chat-modal code{background:rgba(255,255,255,.15);padding:1px 4px;border-radius:4px;font-size:12px}.chat-modal a{color:#9fd0ff}