.cov-root{--cov-bg: var(--bg-color);--cov-surface: var(--card-bg);--cov-surface2: var(--card-bg-hover);--cov-border: color-mix(in srgb, var(--card-border) 60%, transparent);--cov-border2: var(--card-border);--cov-text: var(--text-color);--cov-muted: var(--stats-color);--cov-fe: #8b7cf8;--cov-fe-bg: rgba(139, 124, 248, .12);--cov-fe-border: rgba(139, 124, 248, .3);--cov-jc: #34d39a;--cov-jc-bg: rgba(52, 211, 154, .12);--cov-jc-border: rgba(52, 211, 154, .3);--cov-yo: #f97066;--cov-yo-bg: rgba(249, 112, 102, .12);--cov-yo-border: rgba(249, 112, 102, .3);--cov-ab: #fbbf24;--cov-ab-bg: rgba(251, 191, 36, .12);--cov-ab-border: rgba(251, 191, 36, .3)}.cov-main{max-width:920px;margin:0 auto;padding:32px 24px 70px}.cov-intro{margin-bottom:28px}.cov-intro h1{margin:0 0 8px;font-size:26px;font-weight:600;letter-spacing:-.02em}.cov-intro p{margin:0;font-size:14px;color:var(--cov-muted);line-height:1.65}.cov-selector-label{font-size:11px;color:var(--cov-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.cov-selector{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:30px}.cov-btn-normal{background:var(--cov-surface);border:1px solid var(--cov-border2);border-radius:10px;padding:14px 12px;cursor:pointer;transition:all .2s;text-align:left;grid-column:1 / -1;display:flex;align-items:center;gap:12px;color:var(--cov-text)}.cov-btn-normal:hover,.cov-tec-btn:hover{background:var(--cov-surface2)}.cov-btn-normal.active{background:color-mix(in srgb,var(--cov-surface2) 75%,transparent);border-color:color-mix(in srgb,var(--cov-border2) 60%,white)}.cov-initials-n{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;background:color-mix(in srgb,var(--cov-text) 8%,transparent);color:var(--cov-muted);border:1px solid var(--cov-border2);flex-shrink:0}.cov-tec-btn{background:var(--cov-surface);border:1px solid var(--cov-border2);border-radius:10px;padding:14px 12px;cursor:pointer;transition:all .2s;text-align:left;color:var(--cov-text)}.cov-initials{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;margin-bottom:10px;font-weight:600}.cov-tec-btn[data-tec=fe] .cov-initials{background:var(--cov-fe-bg);color:var(--cov-fe);border:1px solid var(--cov-fe-border)}.cov-tec-btn[data-tec=jc] .cov-initials{background:var(--cov-jc-bg);color:var(--cov-jc);border:1px solid var(--cov-jc-border)}.cov-tec-btn[data-tec=yo] .cov-initials{background:var(--cov-yo-bg);color:var(--cov-yo);border:1px solid var(--cov-yo-border)}.cov-tec-btn[data-tec=ab] .cov-initials{background:var(--cov-ab-bg);color:var(--cov-ab);border:1px solid var(--cov-ab-border)}.cov-tec-name{font-size:14px;font-weight:600;color:var(--cov-text);display:block;margin-bottom:2px}.cov-tec-load{font-size:12px;color:var(--cov-muted)}.cov-tec-btn.active{border-width:1.5px}.cov-tec-btn.active[data-tec=fe]{background:var(--cov-fe-bg);border-color:var(--cov-fe)}.cov-tec-btn.active[data-tec=jc]{background:var(--cov-jc-bg);border-color:var(--cov-jc)}.cov-tec-btn.active[data-tec=yo]{background:var(--cov-yo-bg);border-color:var(--cov-yo)}.cov-tec-btn.active[data-tec=ab]{background:var(--cov-ab-bg);border-color:var(--cov-ab)}.cov-panel{display:none}.cov-panel.active{display:block}.cov-alert-box{border-radius:10px;padding:13px 16px;margin-bottom:24px;font-size:13px;line-height:1.6;display:flex;align-items:flex-start;gap:10px}.cov-alert-box.cov-warn{background:#fbbf2414;border:1px solid rgba(251,191,36,.25);color:#e5ac22}.cov-alert-box.cov-info{background:#8b7cf814;border:1px solid rgba(139,124,248,.2);color:#a89ff8}.cov-alert-icon{flex-shrink:0;margin-top:1px;font-style:normal;font-weight:700}.cov-normal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.cov-areas{display:grid;grid-template-columns:1fr 1fr;gap:14px}.cov-area-card{background:var(--cov-surface);border:1px solid var(--cov-border2);border-radius:12px;overflow:hidden}.cov-area-card.cov-drop-active{border-color:var(--accent-color);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent-color) 20%,transparent)}.cov-area-head{padding:11px 15px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--cov-muted);border-bottom:1px solid var(--cov-border);display:flex;align-items:center;gap:7px}.cov-area-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.cov-sub-row{padding:9px 15px;display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid var(--cov-border);font-size:13px}.cov-sub-row:last-child{border-bottom:none}.cov-sub-row:hover{background:var(--cov-surface2)}.cov-sub-row.cov-draggable-row{cursor:grab}.cov-sub-row.cov-draggable-row:active{cursor:grabbing}.cov-loc{color:var(--cov-text)}.cov-pill{font-size:11px;padding:3px 9px;border-radius:99px;white-space:nowrap;font-weight:600}.cov-pill.pill-fe{background:var(--cov-fe-bg);color:var(--cov-fe);border:1px solid var(--cov-fe-border)}.cov-pill.pill-jc{background:var(--cov-jc-bg);color:var(--cov-jc);border:1px solid var(--cov-jc-border)}.cov-pill.pill-yo{background:var(--cov-yo-bg);color:var(--cov-yo);border:1px solid var(--cov-yo-border)}.cov-pill.pill-ab{background:var(--cov-ab-bg);color:var(--cov-ab);border:1px solid var(--cov-ab-border)}.cov-load-summary{margin-top:20px;padding:16px 18px;background:var(--cov-surface);border:1px solid var(--cov-border2);border-radius:12px}.cov-save-status{margin:-10px 0 16px;font-size:12px;color:var(--cov-muted)}.cov-load-title{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--cov-muted);margin-bottom:14px}.cov-load-bars{display:flex;flex-direction:column;gap:10px}.cov-bar-row{display:flex;align-items:center;gap:10px}.cov-bar-name{width:88px;font-size:12px;color:var(--cov-muted)}.cov-bar-track{flex:1;height:5px;background:var(--cov-surface2);border-radius:99px;overflow:hidden}.cov-bar-fill{height:100%;border-radius:99px}.cov-bar-count{font-size:12px;color:var(--cov-muted);min-width:56px;text-align:right}.cov-placeholder{text-align:center;padding:56px 20px;color:var(--cov-muted)}.cov-placeholder .cov-sym{font-size:32px;opacity:.2;margin-bottom:12px}.cov-placeholder p{font-size:14px;margin:0}.cov-footer{text-align:center;padding:20px;font-size:11px;color:var(--cov-muted);border-top:1px solid var(--cov-border);letter-spacing:.04em}@media (max-width: 1100px){.cov-normal-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 760px){.cov-main{padding:24px 14px 60px}.cov-normal-grid,.cov-areas{grid-template-columns:1fr}}.login-root{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 10% 20%,#101a34,#070b17 45%,#04060d);position:relative;overflow:hidden;padding:24px}.login-tech-bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.node-grid{position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;background-image:linear-gradient(rgba(96,165,250,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.08) 1px,transparent 1px);background-size:36px 36px;transform:perspective(380px) rotateX(58deg) translateY(22%);animation:gridFlow 12s linear infinite}.signal-orbit{position:absolute;border:1px solid rgba(56,189,248,.3);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-1{width:240px;height:240px;animation:pulse 4s ease-in-out infinite}.orbit-2{width:390px;height:390px;animation:pulse 5.2s ease-in-out infinite}.orbit-3{width:560px;height:560px;animation:pulse 6.2s ease-in-out infinite}.beam{position:absolute;width:420px;height:2px;background:linear-gradient(90deg,transparent,rgba(125,211,252,.65),transparent);filter:blur(.2px)}.beam-a{left:-180px;top:34%;transform:rotate(18deg);animation:beamRun 8s linear infinite}.beam-b{right:-180px;top:66%;transform:rotate(-16deg);animation:beamRun 10s linear infinite reverse}.login-panel{width:min(100%,430px);background:linear-gradient(160deg,#0a1223e6,#060a18d9);border:1px solid rgba(125,211,252,.25);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:26px 24px 22px;box-shadow:0 20px 80px #020818a6,inset 0 0 28px #38bdf814;position:relative;z-index:2;color:#dbeafe}.brand-row{display:flex;align-items:center;gap:12px}.brand-icon{width:44px;height:44px;border-radius:11px;background:linear-gradient(150deg,#0ea5e9,#2563eb);color:#ecfeff;font-weight:700;letter-spacing:.08em;display:flex;align-items:center;justify-content:center;box-shadow:0 0 24px #0ea5e966}.brand-top{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7dd3fc;font-weight:600}.brand-row h1{margin:2px 0 0;font-size:24px;letter-spacing:-.02em}.login-subtitle{margin:14px 0 18px;color:#9fb7d7;font-size:13px;line-height:1.6}.login-form{display:flex;flex-direction:column;gap:13px}.login-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#9fd6ff;font-weight:600}.login-form input{border:1px solid rgba(125,211,252,.3);background:#080e1dcc;color:#e0f2fe;border-radius:10px;padding:11px 12px;font-size:14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.login-form input:focus{border-color:#38bdf8d9;box-shadow:0 0 0 3px #0ea5e933}.login-error{border:1px solid rgba(248,113,113,.5);color:#fecaca;background:#7f1d1d59;border-radius:10px;padding:9px 11px;font-size:12px}.login-form button{margin-top:4px;border:0;border-radius:10px;padding:11px 12px;font-size:14px;font-weight:700;color:#082f49;background:linear-gradient(130deg,#38bdf8,#7dd3fc);cursor:pointer;transition:transform .2s ease,filter .2s ease}.login-form button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05)}.login-form button:disabled{cursor:wait;opacity:.85}@keyframes gridFlow{0%{transform:perspective(380px) rotateX(58deg) translateY(22%) translate(0)}to{transform:perspective(380px) rotateX(58deg) translateY(16%) translate(12px)}}@keyframes pulse{0%,to{opacity:.22;transform:translate(-50%,-50%) scale(.95)}50%{opacity:.5;transform:translate(-50%,-50%) scale(1.03)}}@keyframes beamRun{0%{opacity:0;transform:translate(-120px) rotate(18deg)}18%,70%{opacity:1}to{opacity:0;transform:translate(240px) rotate(18deg)}}@media (max-width: 540px){.login-panel{padding:22px 18px 18px}.brand-row h1{font-size:20px}}:root{--bg-color: #0f0f1a;--text-color: #e2e8f0;--header-bg: linear-gradient(135deg, #1e1b4b 0%, #0f0f1a 100%);--header-border: #312e6e;--accent-color: #6366f1;--subtitle-color: #f1f5f9;--stats-color: #64748b;--stats-secondary: #475569;--highlight-color: #818cf8;--card-bg: #1e1b4b;--card-border: #312e6e;--card-bg-hover: #25225d;--card-bg-expanded: #1a1740;--input-bg: #1e1b4b;--input-border: #312e6e;--spinner-color: #818cf8;--overlay-bg: rgba(0, 0, 0, .8);--highlight-mark-bg: #f59e0b;--highlight-mark-text: #1a1a2e;--svc-inactive-bg: #151528;--svc-inactive-text: #475569;--svc-inactive-border: #1e1b4b}[data-theme=light]{--bg-color: #f0f4f8;--text-color: #334155;--header-bg: linear-gradient(135deg, #cbd5e1 0%, #f1f5f9 100%);--header-border: #cbd5e1;--accent-color: #4f46e5;--subtitle-color: #1e293b;--stats-color: #64748b;--stats-secondary: #94a3b8;--highlight-color: #4f46e5;--card-bg: #ffffff;--card-border: #e2e8f0;--card-bg-hover: #f8fafc;--card-bg-expanded: #ffffff;--input-bg: #f8fafc;--input-border: #cbd5e1;--spinner-color: #4f46e5;--overlay-bg: rgba(15, 23, 42, .3);--highlight-mark-bg: #fde68a;--highlight-mark-text: #92400e;--svc-inactive-bg: #f1f5f9;--svc-inactive-text: #94a3b8;--svc-inactive-border: #e2e8f0}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease}.spinner{width:24px;height:24px;border:3px solid rgba(0,0,0,.1);border-top:3px solid var(--spinner-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}