:root{--bg:#f6f5f0;--ink:#1d1d1b;--mute:#6b6a64;--line:#dedcd3;--card:#fff;--accent:#1f5c3d;--ok:#1f7a45;--bad:#b3261e;--warn:#9a6b00}
*{box-sizing:border-box}body{margin:0;font:15px/1.45 Georgia,"Times New Roman",serif;background:var(--bg);color:var(--ink)}
main{max-width:1280px;margin:0 auto;padding:20px}
.top{display:flex;gap:28px;align-items:baseline;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--card)}
.brand{font-weight:700;font-size:20px;color:var(--accent);text-decoration:none;letter-spacing:.02em}
.top nav a{margin-right:16px;color:var(--mute);text-decoration:none}.top nav a:hover{color:var(--ink)}
h1{font-size:26px;font-weight:600;margin:0 0 16px}h1 small{font-size:15px;color:var(--mute);font-weight:400;margin-left:8px}
h2{font-size:18px;margin:0 0 8px}
.row{display:flex;gap:8px;margin-bottom:20px;align-items:center}
input,textarea,button,select{font:inherit}select{padding:8px 10px;border:1px solid var(--line);background:var(--card);border-radius:4px}input,textarea{padding:8px 10px;border:1px solid var(--line);background:var(--card);border-radius:4px}
input{min-width:220px}textarea{width:100%;resize:vertical;font-family:ui-monospace,Menlo,monospace;font-size:13px}
button{padding:8px 14px;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:4px;cursor:pointer}
button.ghost{background:transparent;color:var(--mute);border-color:var(--line)}button.accent{background:#b8842a;border-color:#b8842a}
button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid #b8842a;outline-offset:2px}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:14px 16px;margin-bottom:18px}
details.card summary{cursor:pointer;font-weight:600}details.card form{margin-top:12px}details.card textarea{margin-bottom:8px}
.flash{padding:10px 14px;border-radius:4px;margin-bottom:16px;background:#e6f2ea;color:var(--ok)}.flash.err{background:#fbe9e7;color:var(--bad)}
.filters{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:12px}
.filters a{padding:5px 11px;border-radius:999px;color:var(--mute);text-decoration:none;border:1px solid transparent}
.filters a.on{border-color:var(--accent);color:var(--accent);background:var(--card)}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px;justify-content:flex-start}
.actions .sep{width:1px;height:24px;background:var(--line);margin:0 6px}
.chk{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;color:var(--mute)}
.grid th:first-child,.grid td:first-child{width:28px;padding-right:0}
.grid{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.grid th{text-align:left;font-weight:600;font-size:13px;color:var(--mute);padding:9px 10px;border-bottom:1px solid var(--line)}
.grid td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}.grid tr:last-child td{border-bottom:0}
.grid small{display:block;color:var(--mute);font-size:12px}
td.url{max-width:380px;word-break:break-all;font-size:13px}td.url a{color:var(--ink)}
a.dom{font-weight:600;color:var(--accent);text-decoration:none}
.ok{color:var(--ok)}.bad{color:var(--bad);font-weight:600}
.st{font-size:12px;padding:1px 7px;border-radius:999px;background:#eee}.st.complete{background:#e6f2ea;color:var(--ok)}.st.failed{background:#fbe9e7;color:var(--bad)}.st.active{background:#fff4d6;color:var(--warn)}
.empty{color:var(--mute);padding:20px 0}
pre{font-size:13px;overflow:auto}
@media(max-width:800px){.grid{display:block;overflow-x:auto}input{min-width:0;width:100%}.row{flex-direction:column}}

/* доступность */
.dot{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--ink);white-space:nowrap}
.dot::before{content:"";width:9px;height:9px;border-radius:50%;background:#bbb}
.dot.up::before{background:var(--ok)}.dot.down::before{background:var(--bad)}.dot.down{color:var(--bad);font-weight:600}
.warn{color:var(--warn);font-weight:600}
tr.paused td{opacity:.45}
.strip{display:flex;gap:2px;flex-wrap:wrap;margin:6px 0 4px}
.strip i{width:7px;height:20px;border-radius:2px;background:var(--ok)}.strip i.bad{background:var(--bad)}
.legend{font-size:12px;color:var(--mute)}