:root{--bg: #0f1420;--panel: #171e2e;--panel-2: #1e2740;--border: #2a3552;--text: #e8ecf5;--muted: #8b96b0;--accent: #4f7cff;--danger: #ff5c5c;--warn: #ffb84f;--ok: #3ecf8e;font-size:15px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.logo{font-weight:700;font-size:18px;padding:0 10px 18px;letter-spacing:.3px}.logo span{color:var(--accent)}.nav-item{padding:9px 12px;border-radius:8px;color:var(--muted);font-weight:500}.nav-item:hover,.nav-item.active{background:var(--panel-2);color:var(--text)}.sidebar .spacer{flex:1}.main{flex:1;padding:26px 32px;max-width:1200px}h1{font-size:22px;margin:0 0 20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:26px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.card .num{font-size:26px;font-weight:700}.card .lbl{color:var(--muted);font-size:13px;margin-top:2px}.card.crit .num{color:var(--danger)}table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:12px;overflow:hidden}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:500;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px}tr:last-child td{border-bottom:none}tbody tr{cursor:pointer}tbody tr:hover{background:var(--panel-2)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.critical{background:#ff5c5c26;color:var(--danger)}.badge.warning{background:#ffb84f26;color:var(--warn)}.badge.info{background:#4f7cff26;color:var(--accent)}.badge.open,.badge.notifying{background:#ffb84f26;color:var(--warn)}.badge.contacted,.badge.scheduled{background:#4f7cff26;color:var(--accent)}.badge.resolved{background:#3ecf8e26;color:var(--ok)}.badge.expired{background:var(--panel-2);color:var(--muted)}.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:34px;width:360px;display:flex;flex-direction:column;gap:14px}input,select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px;width:100%}input:focus{outline:2px solid var(--accent);border-color:transparent}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:15px;font-weight:600;cursor:pointer}button:hover{filter:brightness(1.1)}button.secondary{background:var(--panel-2);color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger)}.error{color:var(--danger);font-size:14px}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}.kv{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 18px}.kv .k{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.4px}.kv .v{margin-top:4px;font-size:15px}.timeline{display:flex;flex-direction:column;gap:0;margin-top:8px}.tl-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.tl-item:last-child{border-bottom:none}.tl-time{color:var(--muted);font-size:13px;white-space:nowrap;width:130px}pre{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px;font-size:12px;overflow-x:auto}.empty{text-align:center;color:var(--muted);padding:46px 0}.filters{display:flex;gap:8px;margin-bottom:16px}.chip{padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);font-size:13.5px;font-weight:500;cursor:pointer}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.landing{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 32px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg);z-index:5}.topbar .logo{padding:0}.topbar nav{gap:10px;display:flex}.hero{text-align:center;padding:90px 24px 70px;max-width:860px;margin:0 auto}.hero-title{font-size:40px;line-height:1.2;margin:0 0 20px;font-weight:800}.hero-sub{color:var(--muted);font-size:18px;line-height:1.65;margin:0 auto 34px;max-width:720px}.section{padding:50px 24px;max-width:1020px;margin:0 auto;width:100%}.section-title{text-align:center;font-size:27px;margin:0 0 34px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.step{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px}.step-num{width:34px;height:34px;border-radius:999px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:14px}.step h3,.feature h3{margin:0 0 8px;font-size:17px}.step p,.feature p{margin:0;color:var(--muted);line-height:1.6;font-size:14.5px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.feature{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px}.cta{text-align:center}.footer{text-align:center;padding:26px;border-top:1px solid var(--border);margin-top:auto}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}@media(max-width:800px){.hero{padding:50px 18px 40px}.hero-title{font-size:28px}.layout{flex-direction:column}.sidebar{width:100%;flex-direction:row;align-items:center;padding:10px}.logo{padding:0 10px}.main{padding:16px}.detail-grid{grid-template-columns:1fr}}