:root{--ink:#18212b;--paper:#edf1f2;--panel:#f8faf9;--line:#c9d1d2;--blue:#1455d9;--cyan:#00a9c7;--red:#d63c32;--amber:#ae6d00;--green:#087b55}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.45 "Segoe UI",Arial,sans-serif}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(20,85,217,.035) 1px,transparent 1px),linear-gradient(rgba(20,85,217,.035) 1px,transparent 1px);background-size:24px 24px}
main{position:relative;width:min(1180px,calc(100% - 36px));margin:0 auto;padding:56px 0 80px}header{display:grid;grid-template-columns:1fr 1.5fr;gap:22px;align-items:end;margin-bottom:34px}.brand{grid-row:1/3;align-self:start;font:700 13px/1 "Consolas",monospace;letter-spacing:.18em}.pulse{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(0,169,199,.13);margin-right:10px}
h1{margin:0;font:800 clamp(38px,6vw,76px)/.95 "Arial Narrow","Segoe UI",sans-serif;letter-spacing:-.05em}h1 em{color:var(--blue);font-style:normal}.lead{margin:12px 0 0;max-width:620px;font-size:18px;color:#56626d}
.console{background:var(--panel);border:1px solid var(--line);box-shadow:8px 8px 0 #dce3e4;padding:28px}.console-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:22px;font:700 12px "Consolas",monospace;letter-spacing:.12em;color:#5e6b73}
label{display:block;font-weight:700;margin-bottom:8px}small{font-weight:400;color:#6d777d}textarea,input,select{width:100%;border:1px solid #aeb9bc;background:#fff;color:var(--ink);border-radius:3px;padding:12px;font:14px "Consolas",monospace;outline:none}textarea:focus,input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,85,217,.12)}textarea{min-height:200px;resize:vertical}
.settings{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-top:18px}.actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}button{border:0;border-radius:3px;background:var(--blue);color:#fff;padding:12px 18px;font-weight:700;cursor:pointer}button:hover{filter:brightness(.93)}button:disabled{opacity:.45;cursor:not-allowed}.secondary{background:#dfe5e6;color:var(--ink)}.progress{height:4px;background:#dfe5e6;margin-top:20px;overflow:hidden}.progress span{display:block;height:100%;width:0;background:var(--cyan);transition:width .25s}.hint{margin:12px 0 0;color:#68757c;font-size:13px}
.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:34px 0 18px}.summary div{background:#fff;border-top:4px solid var(--line);padding:16px}.summary strong{display:block;font:800 28px "Arial Narrow",sans-serif}.summary span{color:#637078}.summary .ok{border-color:var(--green)}.summary .blocked{border-color:var(--red)}.summary .warning{border-color:var(--amber)}
.results{background:#fff;border:1px solid var(--line)}.results-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}h2{margin:0;font-size:22px}.results-head input{max-width:330px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid #e1e6e7}th{font:700 11px "Consolas",monospace;letter-spacing:.09em;color:#67747a;background:#f5f7f7}.site{font-family:"Consolas",monospace}.badge{display:inline-block;padding:5px 8px;border-radius:2px;font-weight:700;font-size:12px}.badge.ok{background:#d9eee6;color:var(--green)}.badge.blocked{background:#f5deda;color:#a22922}.badge.warning{background:#f4e8cb;color:#845300}.badge.error{background:#e8e8e8;color:#4f5558}.muted{color:#748087}.hidden{display:none}
@media(max-width:720px){main{width:min(100% - 20px,1180px);padding-top:28px}header{grid-template-columns:1fr}.brand{grid-row:auto}h1{font-size:46px}.console{padding:18px}.settings,.summary{grid-template-columns:1fr}.results-head{align-items:flex-start;gap:14px;flex-direction:column}.results-head input{max-width:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.registry{margin-top:18px;border:1px solid var(--line);padding:12px 14px;background:#f1f4f4}.registry summary{font-weight:700;cursor:pointer}.registry p{margin:10px 0;color:#68757c}.registry textarea{min-height:100px}.badge.down{background:#e7e9ea;color:#4f5558}.badge.unknown{background:#e7e4f1;color:#5b4b7c}.reason{display:block;max-width:390px;margin-top:5px;color:#68757c;font-size:12px;line-height:1.35}
.mini{display:inline-block;padding:5px 7px;border-radius:2px;background:#e7e9ea;font-size:12px;font-weight:700;white-space:nowrap}.mini.listed,.mini.suspected{background:#f5deda;color:#a22922}.mini.clear,.mini.ssl-valid,.mini.speed-fast,.mini.speed-normal{background:#d9eee6;color:var(--green)}.mini.ssl-expired,.mini.ssl-missing,.mini.ssl-hostname,.mini.ssl-untrusted,.mini.ssl-timeout,.mini.speed-very-slow{background:#f5deda;color:#a22922}.mini.speed-slow{background:#f4e8cb;color:#845300}table{min-width:1050px}
.badge.proxy-error,.mini.unknown,.mini.ssl-proxy-incompatible{background:#eee2c9;color:#7a5200}
.proxy-check{display:flex;align-items:center;gap:10px;margin-top:8px}.proxy-check button{padding:8px 10px}.proxy-check span{font-size:12px;color:#68757c}.proxy-check .valid{color:var(--green);font-weight:700}.proxy-check .invalid{color:var(--red);font-weight:700}.proxy-check .checking{color:var(--amber)}.mini.confidence-high{background:#d9eee6;color:var(--green)}.mini.confidence-medium{background:#f4e8cb;color:#845300}.mini.confidence-low{background:#e7e9ea;color:#555}table{min-width:1250px}
.manual{margin-top:34px;background:#18212b;color:#edf1f2;border:1px solid #0f171f;padding:30px;box-shadow:8px 8px 0 #cbd3d4}.manual-head{display:grid;grid-template-columns:1fr 2fr;gap:20px;border-bottom:1px solid #46505a;padding-bottom:20px}.manual-head span{font:700 12px "Consolas",monospace;letter-spacing:.14em;color:#78d4e4}.manual-head h2{font-size:30px}.manual-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#46505a;margin-top:24px}.manual-steps article{background:#18212b;padding:22px}.manual-steps b{font:700 13px "Consolas",monospace;color:#78d4e4}.manual h3{margin:8px 0}.manual p,.manual dd{color:#b9c3c9}.legend{margin-top:28px}.legend dl{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.legend dl div{border-top:1px solid #46505a;padding:13px 0}.legend dt{font-weight:700}.legend dd{margin:4px 0 0;font-size:13px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px}.dot.green{background:#38b987}.dot.red{background:#e15a50}.dot.amber{background:#d79a32}.dot.gray{background:#87939a}.manual-note{border-left:3px solid #00a9c7;padding-left:12px;margin:24px 0 0}.manual code{background:#2a3540;padding:2px 4px}@media(max-width:720px){.manual{padding:20px}.manual-head,.manual-steps,.legend dl{grid-template-columns:1fr}}