:root{--bg:#f4f6fa;--card:#fff;--text:#1b1f27;--muted:#6b7280;--line:#e5e8ef;--accent:#2563eb;--accent-soft:#e8efff;--ok:#16a34a;--ok-soft:#e7f7ec;--warn:#d97706;--warn-soft:#fff4e0;--err:#dc2626;--err-soft:#fdecec;--info:#0891b2;--info-soft:#e0f5fa;--radius:12px;--side:248px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);font-size:14.5px;line-height:1.45;color:var(--text);background:var(--bg)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-weight:700}
.layout{display:flex;min-height:100vh}
.sidebar{width:var(--side);background:#111827;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 10px;font-weight:700;font-size:16px;color:#fff}.brand a{color:#fff}.brand a:hover{text-decoration:none}.logo{margin-right:6px}
.burger{display:none;background:none;border:0;color:#fff;font-size:20px;cursor:pointer}
.nav{flex:1;overflow:auto;padding:6px 10px}.nav-title{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#64748b;padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#cbd5e1;font-weight:500}.nav a:hover{background:#1f2937;text-decoration:none;color:#fff}.nav a.active{background:var(--accent);color:#fff}
.nav .ico{width:20px;text-align:center}
.side-user{padding:14px 16px;border-top:1px solid #1f2937;font-size:13px}.side-user .name{color:#fff;font-weight:600}.side-user .muted{color:#94a3b8}
.acting{margin:6px 10px;padding:8px 10px;background:#7c2d12;color:#fed7aa;border-radius:8px;font-size:12.5px;display:flex;justify-content:space-between;align-items:center;gap:6px}.acting form{display:inline}
.main{flex:1;min-width:0;padding:24px 28px 60px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}.page-head h1{margin:0;font-size:22px}.page-head .sub{color:var(--muted);margin-top:4px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.actions form{margin:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:18px}.card h2{margin:0 0 12px;font-size:16px}.card h3{margin:16px 0 8px;font-size:14px}.card p{margin:8px 0}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.stat .v{font-size:26px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}.stat .l{color:var(--muted);font-size:12.5px;margin-top:4px}.stat .d{font-size:12px;color:var(--muted);margin-top:6px}
table.table{width:100%;border-collapse:collapse;font-size:13.5px}.table th{text-align:left;font-weight:600;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;padding:8px 10px;border-bottom:1px solid var(--line)}.table td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.table tr:last-child td{border-bottom:0}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table-wrap{overflow-x:auto}.table td form{margin:0}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);font-weight:500;font-size:13.5px;cursor:pointer;font-family:inherit;white-space:nowrap;line-height:1.3}.btn:hover{background:#f3f4f6;text-decoration:none}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#1d4ed8}.btn.danger{color:var(--err);border-color:#fca5a5}.btn.danger:hover{background:var(--err-soft)}.btn.sm{padding:5px 10px;font-size:12.5px}.btn.ghost{border-color:transparent;background:transparent}.btn[disabled]{opacity:.5;cursor:not-allowed}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#eef0f4;color:#374151;white-space:nowrap}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.err{background:var(--err-soft);color:var(--err)}.badge.info{background:var(--info-soft);color:var(--info)}.badge.accent{background:var(--accent-soft);color:var(--accent)}
.form .field{margin-bottom:14px}.form label{display:block;font-weight:600;font-size:13px;margin-bottom:5px}.form .help{color:var(--muted);font-size:12.5px;margin-top:4px;font-weight:400}
.form input[type=text],.form input[type=email],.form input[type=password],.form input[type=number],.form input[type=url],.form input[type=tel],.form input[type=date],.form select,.form textarea{width:100%;padding:9px 11px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff;color:var(--text)}.form input[type=color]{width:100%;height:40px;padding:2px;border:1px solid #d1d5db;border-radius:8px;background:#fff}.form textarea{min-height:90px;resize:vertical}.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid #bfdbfe;border-color:var(--accent)}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form .row3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.check{display:flex;align-items:center;gap:8px;font-weight:500!important}.check input{width:16px;height:16px}
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.checks label{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1px solid var(--line);border-radius:8px;font-weight:500;cursor:pointer;margin:0}.checks label small{display:block;color:var(--muted);font-weight:400}.checks input{margin-top:3px}
.flash{padding:11px 14px;border-radius:10px;margin-bottom:16px;font-weight:500}.flash.ok{background:var(--ok-soft);color:#166534}.flash.err{background:var(--err-soft);color:#991b1b}.flash.info{background:var(--info-soft);color:#155e75}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}.filters .field{margin:0;min-width:140px}.filters input,.filters select{padding:7px 10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff;width:100%}.filters label{display:block;font-size:11.5px;color:var(--muted);margin-bottom:3px;font-weight:500}
.pager{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:12px;color:var(--muted);font-size:13px}
.empty{padding:24px;text-align:center;color:var(--muted)}
.mono{font-family:var(--mono);font-size:12.5px}.muted{color:var(--muted)}.small{font-size:12.5px}.right{text-align:right}.nowrap{white-space:nowrap}
pre.code{background:#0f172a;color:#e2e8f0;padding:14px 16px;border-radius:10px;overflow:auto;font-size:12.3px;line-height:1.5;white-space:pre;margin:0;font-family:var(--mono)}.code-wrap{position:relative}.code-wrap .copy{position:absolute;top:8px;right:8px}
.bars{display:flex;flex-direction:column;gap:7px}.bar{display:grid;grid-template-columns:130px 1fr 56px;gap:10px;align-items:center;font-size:13px}.bar>span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar .track{height:10px;background:#eef0f4;border-radius:5px;overflow:hidden}.bar .fill{height:100%;background:var(--accent);border-radius:5px}.bar .n{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.cols{display:flex;align-items:flex-end;gap:3px;height:120px;border-bottom:1px solid var(--line)}.cols .col{flex:1;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px;opacity:.85}.cols .col:hover{opacity:1}.cols-x{display:flex;gap:3px;font-size:10.5px;color:var(--muted);margin-top:4px}.cols-x span{flex:1;text-align:center;overflow:hidden}
.chart{width:100%;height:230px}.chart svg{width:100%;height:100%;display:block;overflow:visible}.legend{display:flex;gap:14px;font-size:12.5px;color:var(--muted);margin-top:6px;flex-wrap:wrap}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:middle}
.tip{position:absolute;background:#111827;color:#fff;font-size:12px;padding:6px 8px;border-radius:6px;pointer-events:none;white-space:nowrap;z-index:5}
.kv{display:grid;grid-template-columns:190px 1fr;gap:6px 12px;font-size:13.5px;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-all}
.range{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.range>a{padding:5px 10px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:13px;color:var(--text)}.range>a.active{background:var(--accent);color:#fff;border-color:var(--accent)}.range>a:hover{text-decoration:none}.range .filters{margin:0}
.landing{max-width:820px;margin:40px auto;text-align:center;padding:0 16px}.landing h1{font-size:34px;margin:10px 0}.landing>p{font-size:17px;color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;text-align:left;margin:30px 0}.features .card{margin:0}
.auth-box{max-width:420px;margin:60px auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px}.auth-box h1{margin:0 0 18px;font-size:20px}
body.bare{padding:16px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#9ca3af;margin-right:6px}.dot.on{background:var(--ok)}.dot.off{background:var(--err)}
details.more summary{cursor:pointer;color:var(--accent);font-weight:500;margin:10px 0}
@media(max-width:960px){.layout{display:block}.sidebar{position:static;height:auto;width:100%}.nav{display:none}.sidebar.open .nav{display:block}.burger{display:block}.side-user{display:none}.sidebar.open .side-user{display:block}.main{padding:16px}.grid-2,.grid-3,.grid-4,.form .row,.form .row3,.checks,.features{grid-template-columns:1fr}.bar{grid-template-columns:90px 1fr 50px}.kv{grid-template-columns:1fr}.page-head{flex-direction:column}}