:root{--brand:#ff6a00;--brand-strong:#f03e00;--brand-soft:#ffb056;--bg:#f6f4f1;--surface:#ffffff;--ink:#241a2e;--muted:#6f6678;--line:#e6e0da;--ok:#1c7c43;--warn:#b26a00;--danger:#b3261e;--info:#1f5fa8}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);font-size:15px}a{color:var(--brand-strong);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{position:static}}.sidebar{background:linear-gradient(180deg,#2a1130,#1c0b22);color:#fff;padding:20px 14px}.sidebar .logo{font-weight:800;font-size:18px;letter-spacing:.3px;margin-bottom:4px}.sidebar .logo span{color:var(--brand)}.sidebar .tagline{font-size:11px;opacity:.7;margin-bottom:24px}.sidebar nav a{display:block;color:#eee;padding:9px 12px;border-radius:8px;margin-bottom:3px;font-size:14px}.sidebar nav a:hover{background:rgba(255,106,0,.18);text-decoration:none}.sidebar nav a.active{background:var(--brand);color:#fff;font-weight:600}.sidebar .user{margin-top:28px;font-size:12px;opacity:.85;border-top:1px solid rgba(255,255,255,.15);padding-top:14px}.main{padding:26px 30px;max-width:1200px}h1{font-size:24px;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 22px;font-size:14px}h2{font-size:17px;margin:24px 0 10px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px}.card .num{font-size:28px;font-weight:800}.card .lbl{font-size:12.5px;color:var(--muted);margin-top:2px}.card.alert{border-left:4px solid var(--danger)}.card.warn{border-left:4px solid var(--warn)}.card.ok{border-left:4px solid var(--ok)}.card.brand{border-left:4px solid var(--brand)}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px 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var(--line);border-radius:12px;padding:20px;margin-bottom:18px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:0 18px;gap:0 18px}@media (max-width:700px){.grid2{grid-template-columns:1fr}}.error-msg{background:#fdeaea;color:var(--danger)}.error-msg,.success-msg{padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:14px}.success-msg{background:#e5f4ea;color:var(--ok)}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:10px 0 10px 22px;border-left:2px solid var(--line);position:relative;margin-left:8px}.timeline li:before{content:"";position:absolute;left:-6px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--brand)}.timeline .t-title{font-weight:600;font-size:14px}.timeline .t-meta{font-size:12px;color:var(--muted)}.countdown{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:800;font-size:22px}.countdown.critical{color:var(--danger)}.countdown.warning{color:var(--warn)}.public-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#2a1130,#1c0b22)}.public-card{background:#fff;border-radius:18px;padding:32px 28px;max-width:460px;width:100%}.public-card .brand-top{font-weight:800;color:var(--brand-strong);font-size:15px;margin-bottom:18px}.public-card h1{font-size:21px}.public-actions{display:grid;grid-gap:10px;gap:10px;margin-top:22px}.public-actions .btn{text-align:center;padding:13px;font-size:15px}.checklist-items{list-style:none;padding:0}.checklist-items li{padding:9px 0 9px 30px;position:relative;border-bottom:1px solid var(--line);font-size:14px}.checklist-items li:before{content:"✓";position:absolute;left:4px;color:var(--brand);font-weight:800}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#2a1130,#1c0b22);padding:20px}.login-card{background:#fff;border-radius:18px;padding:36px 32px;width:100%;max-width:400px}.login-card .logo{font-size:24px;font-weight:800;margin-bottom:2px}.login-card .logo span{color:var(--brand)}.app-footer{margin-top:40px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);letter-spacing:.3px}.app-footer,.login-footer{text-align:center;font-size:11px}.login-footer{margin-top:20px;color:rgba(255,255,255,.6)}