:root{--bg:#f7f8fa;--panel:#ffffff;--panel-muted:#fbfcfe;--panel-accent:#f4f8ff;--border:#e7ebf1;--text:#151823;--muted:#667085;--accent:#4da3ff;--accent-strong:#2e84ea;--success:#22c55e;--danger:#ef4444;--warning:#f5c14d;--shadow:0 10px 30px rgba(15,23,42,0.06)}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{color:var(--text);background:radial-gradient(circle at top left,rgba(77,163,255,.08),transparent 28%),linear-gradient(180deg,#f9fafc,#f3f5f9);font-family:Inter,Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh;grid-gap:24px;gap:24px;padding:24px}.sidebar{display:flex;flex-direction:column;gap:24px;position:-webkit-sticky;position:sticky;top:24px;height:calc(100vh - 48px);background:rgba(255,255,255,.84);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#121826,#4da3ff)}.card h3,.page-header h1,.section-heading h2,.sidebar h2{margin:0;letter-spacing:-.03em}.sidebar h2{font-size:22px;font-weight:700}.muted,.sidebar p{color:var(--muted)}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;color:#4b5565;border:1px solid transparent;transition:.16s ease}.sidebar nav a.active,.sidebar nav a:hover{color:var(--text);background:#f5f9ff;border-color:#d9e8fb}.sidebar-foot{margin-top:auto}.main-content{display:flex;flex-direction:column;gap:18px}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.page-header h1{font-size:34px;font-weight:700}.page-header p{margin:8px 0 0;max-width:780px;line-height:1.55}.card{border:1px solid var(--border);background:rgba(255,255,255,.9);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.hero-card{padding:24px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,250,252,.96)),var(--panel)}.section-heading{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}.section-heading h2{font-size:18px;font-weight:700}.section-heading p{margin:6px 0 0}.kpi-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:14px;gap:14px}.kpi-row-4{grid-template-columns:repeat(4,minmax(0,1fr))}.metric-card{border:1px solid var(--border);border-radius:16px;padding:18px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(249,251,255,.96))}.metric-card span{display:block;color:var(--muted);font-size:13px}.metric-card strong{display:block;margin-top:10px;font-size:30px;line-height:1;letter-spacing:-.04em}.metric-card p{margin:10px 0 0;font-size:12px;color:var(--muted)}.metric-accent{background:linear-gradient(180deg,#f7fbff,#eef6ff);border-color:#d7e8ff}.metric-success{background:linear-gradient(180deg,#f5fff9,#ecfcf3);border-color:#ccefd8}.metric-danger{background:linear-gradient(180deg,#fff7f7,#fff1f1);border-color:#ffd7d7}.metric-warning{background:linear-gradient(180deg,#fffdf6,#fff8ea);border-color:#f7e3b3}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px}.stack{display:flex;flex-direction:column;gap:14px}.split-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr);grid-gap:16px;gap:16px}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px}.mini-stat{padding:14px;border-radius:14px;border:1px solid var(--border);background:var(--panel-muted)}.mini-stat span{display:block;color:var(--muted);font-size:12px}.mini-stat strong{display:block;margin-top:8px;font-size:20px;letter-spacing:-.02em}.controls{align-items:center}.controls,.toolbar{display:flex;flex-wrap:wrap;gap:10px}.toolbar{margin-top:18px}button,input,select,textarea{border:1px solid var(--border);border-radius:12px;padding:11px 13px;background:var(--panel);color:var(--text)}button,input,select{min-height:44px}button{cursor:pointer;background:var(--accent);border-color:var(--accent);color:#fff;transition:.16s ease}button:hover{background:var(--accent-strong);border-color:var(--accent-strong)}button.secondary{background:#f2f4f7;color:var(--text);border-color:var(--border)}button.secondary:hover{background:#e9edf4}button.danger{background:#feecec;color:#b42318;border-color:#f9c8c8}button.danger:hover{background:#fde3e3}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:14px 12px;border-bottom:1px solid var(--border);font-size:14px;text-align:left;vertical-align:top}.table th{font-size:12px;letter-spacing:.02em;color:var(--muted);font-weight:600;text-transform:none}.table tbody tr:hover{background:#fbfcff}.table-title{display:flex;flex-direction:column;gap:4px}.table-title strong{font-weight:600}.table-title span{color:var(--muted);font-size:12px}.badge{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:4px 10px;border-radius:999px;border:1px solid transparent;font-size:12px;font-weight:600;white-space:nowrap}.status-disconnected,.status-failed,.status-not_ready,.status-stopped{color:#b42318;background:#fff1f1;border-color:#ffd2d2}.status-degraded,.status-in_progress,.status-new,.status-pending,.status-processing,.status-queued{color:#9a6700;background:#fff7df;border-color:#f5e3a9}.status-connected,.status-processed,.status-ready,.status-running,.status-success,.status-sync_pending{color:#137333;background:#edfdf2;border-color:#c8efd5}.status-synced{color:#0f62c9;background:#edf5ff;border-color:#d2e6ff}.status-unknown{color:#475467;background:#f2f4f7;border-color:#e4e7ec}.score-pill{display:inline-flex;flex-direction:column;gap:6px;min-width:120px;padding:8px 10px;border-radius:14px;border:1px solid transparent}.score-pill strong{font-size:13px}.score-track{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));grid-gap:4px;gap:4px}.score-track span{height:6px;border-radius:999px;background:rgba(15,23,42,.08)}.score-pill .filled{background:currentColor}.score-high{color:#166534;background:#ebfbef;border-color:#bfeac9}.score-mid{color:#8a6500;background:#fff8dd;border-color:#f4e4aa}.score-low,.score-none{color:#475467;background:#f2f4f7;border-color:#e4e7ec}.recommendation-chip{display:inline-flex;align-items:center;min-height:28px;padding:4px 10px;border-radius:999px;background:#f4f7fb;border:1px solid #e3e9f3;color:#344054;font-size:12px}.priority-low{color:#b42318;background:#fff1f1;border-color:#ffd2d2}.priority-medium{color:#9a6700;background:#fff7df;border-color:#f5e3a9}.priority-high{color:#137333;background:#edfdf2;border-color:#c8efd5}.notice{border-radius:14px;padding:14px 16px;font-size:14px}.notice.success{background:#effcf4;color:#166534;border:1px solid #c8efd5}.notice.error{background:#fff4f4;color:#b42318;border:1px solid #ffd0d0}.center-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(520px,100%);padding:28px}.auth-card h1{font-size:32px;font-weight:700}.auth-card p{margin:10px 0 0;line-height:1.55}.auth-form{display:flex;flex-direction:column;gap:12px;margin-top:20px}.error{background:#fff9f9}.empty,.error{display:flex;flex-direction:column;gap:8px}.empty h3,.error h3{font-size:18px}.chart-shell{display:flex;flex-direction:column;gap:14px}.chart-meta{display:flex;justify-content:space-between;gap:12px;align-items:center}.chart-note{color:var(--muted);font-size:13px}.chart-surface{width:100%;height:260px;border-radius:16px;background:linear-gradient(180deg,rgba(77,163,255,.03),rgba(77,163,255,.01)),var(--panel-muted);border:1px solid var(--border)}.chart-legend{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13px}.legend-dot{display:inline-block;width:10px;height:10px;border-radius:999px;margin-right:8px}.summary-banner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 18px;border-radius:16px;border:1px solid #dceafe;background:linear-gradient(135deg,#ffffff,#f3f8ff)}.summary-banner strong{font-size:18px}.label-stack{display:flex;flex-direction:column;gap:4px}.inline-link{color:var(--accent-strong)}.technical-block summary{cursor:pointer;font-weight:600}.technical-block pre{margin:14px 0 0;padding:14px;background:#0f172a;color:#e2e8f0;border-radius:14px;overflow:auto;font-size:12px}.timeline{display:flex;flex-direction:column;gap:12px}.timeline-item{display:grid;grid-template-columns:148px minmax(0,1fr);grid-gap:14px;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--border)}.timeline-item:last-child{border-bottom:0;padding-bottom:0}.timeline-time{color:var(--muted);font-size:12px}.timeline-item strong{display:block;margin-bottom:4px}.detail-block p,.detail-block ul{margin:10px 0 0}.detail-block ul{padding-left:18px}.skeleton-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.skeleton-kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px;margin:16px 0}.skeleton{min-height:120px;border-radius:16px;background:linear-gradient(90deg,#eef2f7 25%,#f7f9fc 37%,#eef2f7 63%);background-size:400% 100%;animation:shimmer 1.2s infinite}.metric-skeleton{min-height:110px}.skeleton.tall{min-height:220px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@media (max-width:1180px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto}.kpi-row,.skeleton-grid,.skeleton-kpis,.split-grid,.three-grid{grid-template-columns:1fr}}@media (max-width:720px){.layout{padding:14px;gap:14px}.page-header{flex-direction:column}.page-header h1{font-size:28px}.timeline-item{grid-template-columns:1fr}}