:root{--bg: #1b233e;--surface: #232c48;--surface-2: #2c3554;--border: #3a4468;--text: #e6ebf5;--muted: #9aa6c4;--accent: #efc557;--on-accent: #1b233e;--danger: #ff6b6b;--ok: #38c172;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 14px;gap:8px}.brand{font-size:20px;font-weight:700;padding:6px 10px 16px}.brand-accent{color:var(--accent)}.nav-link{display:block;padding:10px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:500}.nav-link:hover,.nav-link.active{background:var(--surface-2);color:var(--text)}.sidebar-footer{margin-top:auto;padding:12px 10px;border-top:1px solid var(--border);font-size:13px}.user-name{color:var(--muted);margin-bottom:6px}.link-button{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;font-size:13px}.content{padding:28px 32px;overflow:auto}.page h1{margin:0 0 20px;font-size:24px}.page-header{display:flex;align-items:center;justify-content:space-between}.primary-button.compact{width:auto;margin:0;padding:8px 14px;font-size:14px}.primary-button:disabled{opacity:.6;cursor:default}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.card h2{margin:0 0 14px;font-size:15px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.muted{color:var(--muted)}.error{color:var(--danger)}.oncall{display:flex;align-items:center;gap:16px}.avatar{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}.oncall-name{font-size:20px;font-weight:600}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-weight:600}.pill{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:10px;background:var(--accent);color:#fff;font-size:12px;font-weight:600}.escalation{margin:0 0 12px;padding-left:18px;line-height:1.9}.group-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 10px}.pill-x{background:none;border:none;color:#fff;cursor:pointer;padding:0 0 0 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var(--border)}.badge.state-escalated,.badge.state-notifying{color:var(--danger);border-color:var(--danger)}.badge.state-acknowledged,.badge.state-resolved{color:var(--ok);border-color:var(--ok)}.badge.state-suppressed,.badge.state-deferred,.badge.state-dwell{color:var(--muted)}.detail-panel .action-row{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}.timeline{list-style:none;padding:0;margin:8px 0 16px}.timeline li{display:flex;gap:10px;align-items:baseline;padding:4px 0;border-bottom:1px solid var(--border);font-size:13px}.timeline-when{color:var(--muted);min-width:110px}.timeline-type{font-weight:600}.counts-row{display:flex;gap:24px;flex-wrap:wrap}.count-tile{text-align:center;min-width:72px}.count-value{font-size:28px;font-weight:700}.count-value.danger{color:var(--danger)}.count-value.ok{color:var(--ok)}.count-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.report-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.table td.num{text-align:right;font-variant-numeric:tabular-nums}.toggle-row{display:flex;align-items:center;gap:12px;padding:8px 0}.toggle-sub{margin-left:24px;font-size:.92em;color:var(--muted, #8a90a6)}.button-row{display:flex;gap:8px;align-items:center}.inline-edit input{width:12ch;padding:2px 6px;border:1px solid var(--border);border-radius:4px;background:transparent;color:inherit;font-size:.9em}.inline-edit .ok{color:#3fb950}.inline-edit .error{color:#f85149}.attention-card{border:1px 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var(--border)}.backup-level{min-width:90px;color:var(--muted);font-weight:600}.reassign-select{padding:4px 8px;border-radius:6px;border:1px solid var(--border);background:transparent;color:inherit;font-size:.9em}