:root{--bg:#f6f7f9;--card:#fff;--ink:#16202c;--muted:#6b7684;--line:#e3e6ea;--acc:#1f6feb;--up:#1f9d55;--down:#d63b3b;--warn:#e0a106}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc);text-decoration:none}main{max-width:900px;margin:0 auto;padding:24px 16px}
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:var(--card);border-bottom:1px solid var(--line)}
.top nav a{margin-left:16px}.brand{font-weight:700;color:var(--ink)}.brand::first-letter{color:var(--up)}
.btn{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-size:15px;cursor:pointer}
.btn.big{padding:14px 24px;font-size:17px}.top .btn{color:#fff}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin:12px 0}
.hero{text-align:center;padding:48px 0}.hero h1{font-size:clamp(28px,5vw,42px);margin:0 0 12px}.hero p{color:var(--muted);max-width:560px;margin:0 auto 24px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.featured{border-color:var(--acc)}.price{font-size:24px;font-weight:700;margin:0}
.auth{max-width:400px;margin:40px auto}label{display:block;margin:12px 0;font-size:14px;color:var(--muted)}
input{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;font-size:15px;margin-top:4px}
.row{display:flex;gap:8px;flex-wrap:wrap}.row input{flex:1;min-width:180px;margin:0}
.monitor{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.grow{flex:1;min-width:200px;word-break:break-all}
.actions{display:flex;gap:12px;align-items:center}.actions form{margin:0}
.link{background:none;border:0;color:var(--acc);cursor:pointer;font-size:14px;padding:0}.danger{color:var(--down)}
.dot{width:14px;height:14px;border-radius:50%;background:var(--muted);flex:none}.dot.up{background:var(--up)}.dot.down{background:var(--down)}.dot.big{width:28px;height:28px}
.muted{color:var(--muted)}.small{font-size:13px}.error{color:var(--down)}.ok{color:var(--up)}
.status-head{display:flex;gap:16px;align-items:center}.status-head h1{margin:0}
.bars{display:flex;gap:3px}.bar{flex:1;height:36px;border-radius:3px;background:var(--line)}.bar.up{background:var(--up)}.bar.warn{background:var(--warn)}.bar.down{background:var(--down)}
footer{text-align:center;color:var(--muted);font-size:13px;padding:32px}