:root{
  --bg:#f7f7f4;
  --panel:#ffffff;
  --panel-2:#f0f1ed;
  --text:#161a1d;
  --muted:#667078;
  --line:#d9ddd6;
  --line-strong:#bfc7bd;
  --accent:#0f766e;
  --accent-2:#ecfdf5;
  --bad:#b42318;
  --warn:#92400e;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.45}
button,input,select{font:inherit}
a{color:inherit}.shell{width:min(1180px,calc(100% - 28px));margin:0 auto}.topbar{position:sticky;top:0;z-index:10;margin:0 -14px;padding:8px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:rgba(247,247,244,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;text-decoration:none}.brand-logo-img{display:block;width:auto;height:76px;border-radius:10px}.hero-logo{display:block;width:min(420px,86vw);height:auto;margin:0 0 12px;border-radius:10px}.nav-pills{display:flex;gap:4px;overflow:auto;scrollbar-width:none;min-width:0}.nav-pills a{padding:7px 10px;border-radius:8px;text-decoration:none;color:var(--muted);font-size:.9rem}.nav-pills a:hover,.nav-pills a:focus{background:var(--panel-2);color:var(--text)}.header-target{position:relative;margin-left:auto;min-width:0}.target-pill{min-height:38px;max-width:280px;display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--text);padding:6px 10px;cursor:pointer}.target-pill:hover,.target-pill:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,118,110,.1)}.target-icon{color:var(--accent);font-weight:900}.target-label{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;font-weight:900}.target-pill strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:.86rem}.target-editor{position:absolute;right:0;top:calc(100% + 8px);z-index:20;width:min(360px,calc(100vw - 28px));display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 12px 30px rgba(0,0,0,.12)}.target-editor[hidden]{display:none}.target-editor label{grid-column:1/-1;margin:0}.target-editor input{min-width:0}
.site-head{margin-bottom:18px}.page-section{display:none}.page-section.active{display:block}.dashboard{padding:14px 0 22px}.dashboard-hero{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:end;margin-bottom:14px}.eyebrow,.tool-kicker{margin:0 0 6px;color:var(--accent);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850}.dashboard h1,.page-title h1,.about-copy h1{margin:0;font-size:clamp(2rem,5vw,4.1rem);line-height:1.05;letter-spacing:-.012em;font-weight:800;max-width:900px}.lede,.page-title p:not(.tool-kicker){margin:12px 0 0;max-width:760px;color:var(--muted);font-size:1.03rem}.hero-side{display:grid;gap:10px}.quick-card,.tool-card,.client-ip-card{background:var(--panel);border:1px solid var(--line);border-radius:14px}.quick-card,.client-ip-card{padding:14px}.quick-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-weight:750}.combo-row{display:grid;grid-template-columns:1fr auto;gap:8px}.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip-row button{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:7px 9px;cursor:pointer}.chip-row button:hover{border-color:var(--line-strong);color:var(--text)}.client-ip-card{display:grid;gap:8px}.client-ip-card>span{color:var(--accent);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900}.client-ip-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.client-ip-row strong{min-width:0;overflow-wrap:anywhere;font-family:var(--mono);font-size:1.18rem;letter-spacing:-.02em}.tool-dashboard{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.dash-card{min-height:150px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;display:flex;flex-direction:column;gap:7px}.dash-card:hover{border-color:var(--accent);box-shadow:0 1px 0 rgba(0,0,0,.04)}.dash-card span{color:var(--accent);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900}.dash-card strong{font-size:1.22rem;letter-spacing:-.03em}.dash-card small{color:var(--muted);line-height:1.45}.dash-card.wide{grid-column:span 2}.page-title{padding:10px 0 14px}.nav-pills a.active{background:var(--panel-2);color:var(--text)}
/* ===== Homepage refinements ===== */
.dashboard-hero{align-items:start}
.dash-card{border-radius:10px}
.dash-card:hover{box-shadow:none;background:var(--accent-2);border-color:var(--accent)}
.client-ip-card{border-radius:10px;align-self:start;max-width:340px;margin-left:auto}
/* homepage-only header: no top-left logo, no divider, hero slides up beside the nav */
body.is-home .brand{display:none}
body.is-home .topbar{position:static;border-bottom:0;background:transparent;backdrop-filter:none}
body.is-home .site-head{margin-bottom:0}
body.is-home .dashboard{padding-top:6px}
@media (min-width:1024px){body.is-home .dashboard-copy{margin-top:-62px}}
label{display:block;margin:0 0 5px;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}input,select{width:100%;min-height:42px;padding:0 10px;border-radius:10px;border:1px solid var(--line-strong);background:#fff;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,118,110,.12)}.button{min-height:42px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--text);padding:0 13px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.button.primary,.button:hover{background:var(--text);border-color:var(--text);color:#fff}.button.ghost{background:#fff;color:var(--text)}.button.compact{min-height:42px}.button.submit{width:100%}
.tool-stack{display:grid;gap:12px;padding:4px 0 30px}.tool-card{padding:14px}.tool-card.feature,.compact-grid{display:grid;grid-template-columns:280px minmax(360px,1fr);gap:14px;align-items:start}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tool-copy h2{margin:0;font-size:1.32rem;line-height:1.12;letter-spacing:-.03em}.tool-copy p:not(.tool-kicker){margin:7px 0 0;color:var(--muted);max-width:44ch}.tool-form{display:grid;grid-template-columns:1fr 140px;gap:9px;align-items:end}.tool-form.mini{grid-template-columns:1fr 96px}.tool-form.ip-form{grid-template-columns:1.2fr 120px 1fr;grid-column:2}.span2{grid-column:span 2}.ip-form .submit{grid-column:1/-1}.result-panel{grid-column:1/-1;margin-top:12px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.empty,.loading{padding:14px;color:var(--muted)}.loading{font-family:var(--mono)}.result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px;background:var(--panel-2);border-bottom:1px solid var(--line)}.status{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.status::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--accent)}.status.bad::before{background:var(--bad)}.copy-actions{display:flex;gap:6px;flex-wrap:wrap}.copy-actions button{border:1px solid var(--line-strong);background:#fff;border-radius:8px;padding:6px 8px;font-size:.82rem;font-weight:750;cursor:pointer}.copy-actions button:hover{border-color:var(--accent);color:var(--accent)}.notice{margin:10px;padding:10px 12px;border-radius:10px;background:var(--panel-2);color:var(--muted)}.notice.warning{background:#fffbeb;color:var(--warn);border:1px solid #fed7aa}.notice.error{background:#fef2f2;color:var(--bad);border:1px solid #fecaca}.record-table{font-size:.92rem}.tr{display:grid;grid-template-columns:82px minmax(0,1fr) 74px;border-bottom:1px solid var(--line)}.tr:last-child{border-bottom:0}.tr>div{padding:9px 10px;min-width:0}.tr.th{background:#fafaf8;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850}.wrap{overflow-wrap:anywhere;font-family:var(--mono)}code{font-family:var(--mono);font-size:.9em}.kv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--line)}.kv{padding:10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}.kv:nth-child(3n){border-right:0}.kv span{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;font-weight:800;margin-bottom:3px}.kv strong{display:block;font-family:var(--mono);font-size:.92rem;overflow-wrap:anywhere}.split-list{display:flex;gap:6px;flex-wrap:wrap;padding:10px;border-bottom:1px solid var(--line)}.split-list code{display:inline-block;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:4px 7px}.report,details pre{margin:0;padding:12px;white-space:pre-wrap;overflow:auto;font-family:var(--mono);font-size:.86rem;line-height:1.5;background:#fbfbf9}.report{border-top:1px solid var(--line)}details{background:#fff}summary{cursor:pointer;padding:9px 12px;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850;border-top:1px solid var(--line)}summary:hover{color:var(--text)}.footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 0 32px;border-top:1px solid var(--line);color:var(--muted);font-size:.86rem}
.about-page{padding:10px 0 32px}.about-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,380px);gap:18px;align-items:center}.about-copy{padding:18px 0}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.about-points div,.about-badge-card{background:#fff;border:1px solid var(--line);border-radius:14px}.about-points div{padding:13px}.about-points strong{display:block;letter-spacing:-.02em}.about-points span{display:block;margin-top:4px;color:var(--muted)}.about-badge-card{margin:0;padding:14px}.about-badge-card img{display:block;width:100%;height:auto;border-radius:12px}.about-badge-card figcaption{margin:10px 2px 0;color:var(--muted);font-size:.88rem}
/* ===== IP planner: subnet tree ===== */
.ip-planner{padding:0;overflow:hidden}
.ipp-bar{display:flex;align-items:end;gap:10px;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--panel-2)}
.ipp-master{flex:1;min-width:200px;display:grid;gap:5px}
.ipp-master label{margin:0}
.ipp-master input{font-family:var(--mono);font-size:.95rem;min-height:40px}
.ipp-bar .button.compact{min-height:40px}
.ipp-bar-actions{display:flex;gap:6px;margin-left:auto}
.ipp-act{min-height:40px;padding:0 12px;border:1px solid var(--line-strong);border-radius:6px;background:#fff;color:var(--text);font-weight:700;font-size:.86rem;cursor:pointer}
.ipp-act:hover{border-color:var(--accent);color:var(--accent)}
.ipp-act.danger:hover{border-color:var(--bad);color:var(--bad)}
.ipp-tree{padding:8px 10px 12px}
.ipp-empty{padding:14px;color:var(--muted);font-size:.9rem}
.ipp-node{min-width:0}
.ipp-children{margin-left:9px;padding-left:11px;border-left:1px solid var(--line);display:grid;gap:5px;margin-top:5px}
.ipp-row{display:flex;align-items:center;gap:10px;min-height:42px;padding:6px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;min-width:0}
.ipp-row:hover{border-color:var(--line-strong)}
.ipp-row.master{background:var(--panel-2);border-color:var(--line-strong)}
.ipp-cidr{font-family:var(--mono);font-size:.92rem;font-weight:700;letter-spacing:-.01em;white-space:nowrap;flex:none}
.ipp-row.master .ipp-cidr{color:var(--accent)}
.ipp-label{flex:1;min-width:64px;max-width:240px;border:1px solid transparent;border-radius:5px;background:transparent;min-height:32px;padding:0 8px;font-size:.88rem;color:var(--text)}
.ipp-label:hover{border-color:var(--line)}
.ipp-label:focus{border-color:var(--accent);background:#fff}
.ipp-label-master{flex:1;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;padding:0 2px}
.ipp-meta{margin-left:auto;color:var(--muted);font-size:.8rem;font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ipp-free{flex:none;color:var(--accent);font-size:.72rem;font-weight:800;padding:2px 7px;border:1px solid var(--accent-2);background:var(--accent-2);border-radius:999px}
.ipp-acts{flex:none;display:flex;gap:5px}
.ipp-add,.ipp-del{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:6px;background:#fff;cursor:pointer;font-size:1.05rem;line-height:1;color:var(--text);padding:0}
.ipp-add{color:var(--accent);border-color:var(--accent);font-weight:800}
.ipp-add:hover{background:var(--accent);color:#fff}
.ipp-del{color:var(--muted);font-size:.82rem}
.ipp-del:hover{border-color:var(--bad);color:var(--bad)}
.ipp-modal[hidden]{display:none}
.ipp-modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.ipp-modal-backdrop{position:absolute;inset:0;background:rgba(22,26,29,.45);backdrop-filter:blur(2px)}
.ipp-modal-card{position:relative;width:min(440px,100%);max-height:min(82vh,640px);display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 18px 50px rgba(0,0,0,.28);overflow:hidden}
.ipp-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.ipp-modal-kicker{display:block;color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.ipp-modal-head strong{font-family:var(--mono);font-size:1.05rem;color:var(--accent)}
.ipp-modal-x{width:32px;height:32px;flex:none;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted);cursor:pointer;font-size:.8rem}
.ipp-modal-x:hover{border-color:var(--bad);color:var(--bad)}
.ipp-size{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel-2)}
.ipp-size-label{flex:none;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;font-weight:800}
.ipp-size-steps{display:flex;gap:5px;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}
.ipp-step{flex:none;display:inline-flex;flex-direction:column;align-items:center;gap:1px;min-height:38px;padding:4px 9px;border:1px solid var(--line-strong);border-radius:6px;background:#fff;color:var(--text);font-family:var(--mono);font-size:.82rem;font-weight:700;cursor:pointer;line-height:1.1}
.ipp-step small{color:var(--muted);font-size:.62rem;font-weight:600}
.ipp-step:hover{border-color:var(--accent)}
.ipp-step.on{background:var(--accent);border-color:var(--accent);color:#fff}
.ipp-step.on small{color:rgba(255,255,255,.8)}
.ipp-pick{overflow-y:auto;padding:8px;display:grid;gap:5px}
.ipp-pick-row{display:flex;align-items:center;gap:10px;width:100%;min-height:42px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;text-align:left}
.ipp-pick-row:hover{border-color:var(--accent);background:var(--accent-2)}
.ipp-pick-row code{font-family:var(--mono);font-size:.92rem;font-weight:700;white-space:nowrap}
.ipp-pick-meta{flex:none;color:var(--text);font-size:.8rem}
.ipp-pick-range{margin-left:auto;color:var(--muted);font-family:var(--mono);font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body.ipp-modal-open{overflow:hidden}
@media (max-width:560px){.ipp-meta{display:none}.ipp-bar-actions{margin-left:0;width:100%}.ipp-act{flex:1}.ipp-label{max-width:none}.ipp-row{gap:7px;padding:6px 7px}.ipp-children{margin-left:5px;padding-left:7px}.ipp-pick-range{display:none}}

.ping-page{padding:18px 0 32px}.ping-console{display:grid;justify-items:center;gap:14px}.ping-form{width:min(760px,100%);display:grid!important;grid-template-columns:minmax(220px,1fr) 150px 98px!important;gap:8px;align-items:center;margin:0 auto}.ping-form label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ping-form input,.ping-form select,.ping-form .button{min-height:46px;border-radius:12px}.ping-form input{text-transform:none}.ping-form input::placeholder{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.button.danger{background:var(--bad);border-color:var(--bad);color:#fff}.ping-output{width:min(860px,100%);margin-top:0}.ping-output:empty{display:none}.live-report{margin-top:0}
@media (max-width:980px){.dashboard-hero,.tool-dashboard{grid-template-columns:1fr 1fr}.dash-card.wide{grid-column:span 2}.about-hero{grid-template-columns:1fr}.about-badge-card{max-width:420px}.tool-card.feature,.compact-grid,.two-col{grid-template-columns:1fr}.tool-form.ip-form{grid-column:auto}.kv-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kv:nth-child(3n){border-right:1px solid var(--line)}.kv:nth-child(2n){border-right:0}}
@media (max-width:640px){.dashboard h1,.page-title h1,.about-copy h1{font-size:2.15rem;letter-spacing:-.01em;line-height:1.08}.shell{width:min(100% - 18px,1180px)}.topbar{margin:0 -9px;padding:8px 9px;gap:8px;flex-wrap:wrap}.brand{order:1}.header-target{order:2;flex:1;margin-left:0}.target-pill{width:100%;max-width:none}.target-label{display:none}.target-editor{right:0;left:auto}.nav-pills{order:3;width:100%}.brand-logo-img{height:68px}.hero-logo{width:min(320px,88vw)}.about-points{grid-template-columns:1fr}.about-badge-card{max-width:none}.nav-pills a{padding:7px 8px;font-size:.83rem}.site-head{margin-bottom:10px}.dashboard{padding-top:8px}.dashboard-hero,.tool-dashboard{grid-template-columns:1fr}.dash-card,.dash-card.wide{grid-column:1;min-height:auto}.lede,.page-title p:not(.tool-kicker){font-size:.96rem}.quick-card,.tool-card{border-radius:12px}.combo-row,.tool-form,.tool-form.mini,.tool-form.ip-form{grid-template-columns:1fr}.span2{grid-column:1}.result-head{align-items:flex-start;flex-direction:column}.copy-actions{width:100%}.copy-actions button{flex:1;min-width:88px}.tr{grid-template-columns:64px minmax(0,1fr) 54px}.tr>div{padding:8px}.kv-grid{grid-template-columns:1fr}.kv,.kv:nth-child(3n){border-right:0}.footer{font-size:.8rem}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

@media (max-width:640px){.ping-form{grid-template-columns:1fr 118px!important}.ping-form .submit{grid-column:1/-1}.ping-count-field{grid-column:2}.ping-host-field{grid-column:1}}
@media (max-width:640px){.client-ip-card{max-width:none;margin-left:0}}

/* ===== DNS scan ===== */
.dns-form{grid-template-columns:1fr 120px}
.dns-name-field input{font-family:var(--mono)}
.dnsq-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 12px;background:var(--panel-2);border-bottom:1px solid var(--line)}
.dnsq-domain{min-width:0}
.dnsq-domain>strong{font-family:var(--mono);font-size:1.02rem;letter-spacing:-.01em;overflow-wrap:anywhere}
.dnsq-summary{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}
.dnsq-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.dnsq-chip b{color:var(--text);font-weight:800}
.dnsq-chip.accent{border-color:var(--accent-2);background:var(--accent-2);color:var(--accent);text-transform:none;letter-spacing:0}
.dnsq-body{display:grid}
.dnsq-group{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px;padding:9px 12px;border-bottom:1px solid var(--line)}
.dnsq-group:last-child{border-bottom:0}
.dnsq-type{font-family:var(--mono);font-size:.8rem;font-weight:800;color:var(--accent);padding-top:3px}
.dnsq-recs{display:grid;gap:5px;min-width:0}
.dnsq-rec{display:flex;align-items:baseline;gap:8px;min-width:0}
.dnsq-val{font-family:var(--mono);font-size:.86rem;overflow-wrap:anywhere;min-width:0;flex:1}
.dnsq-tag{flex:none;align-self:center;padding:1px 6px;border-radius:999px;background:var(--accent-2);color:var(--accent);font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.dnsq-ttl{flex:none;color:var(--muted);font-family:var(--mono);font-size:.74rem;min-width:48px;text-align:right}
@media (max-width:560px){.dnsq-group{grid-template-columns:48px minmax(0,1fr);gap:8px}.dnsq-ttl{min-width:38px}}
\n
/* ===== TCP / PTR tight result ===== */
.ptr-form{grid-template-columns:1fr 120px}
.tcp-form{grid-template-columns:1fr 100px 84px 100px}
.tcp-form input,.ptr-form input{font-family:var(--mono)}
.tres-head{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--panel-2);border-bottom:1px solid var(--line)}
.tres-status{display:inline-flex;align-items:center;gap:7px;flex:none;font-family:var(--mono);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.tres-status::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--accent)}
.tres-status.bad{color:var(--bad)}
.tres-status.bad::before{background:var(--bad)}
.tres-target{min-width:0;font-family:var(--mono);font-size:.86rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tres-copy{margin-left:auto;flex:none;border:1px solid var(--line-strong);background:#fff;border-radius:6px;padding:6px 10px;font-size:.82rem;font-weight:700;cursor:pointer}
.tres-copy:hover{border-color:var(--accent);color:var(--accent)}
.tres-kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.tres-kv>div{padding:9px 12px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}
.tres-kv>div:last-child{border-right:0}
.tres-kv span{display:block;color:var(--muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.07em;font-weight:800;margin-bottom:3px}
.tres-kv strong{display:block;font-family:var(--mono);font-size:.86rem;font-weight:600;overflow-wrap:anywhere}
.tres-section-label{padding:7px 12px;color:var(--muted);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;background:#fbfbf9;border-bottom:1px solid var(--line)}
.tres-rows{display:grid}
.tres-row{display:flex;align-items:baseline;gap:10px;padding:7px 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.82rem}
.tres-row:last-child{border-bottom:0}
.tres-row .i{flex:none;color:var(--muted);min-width:16px}
.tres-row .ok{flex:none;color:var(--accent);font-weight:700;min-width:38px}
.tres-row .fail{flex:none;color:var(--bad);font-weight:700;min-width:38px}
.tres-row .addr{flex:1;min-width:0;overflow-wrap:anywhere}
.tres-row .lat{flex:none;color:var(--muted)}
.tres-name{padding:10px 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.95rem;overflow-wrap:anywhere}
.tres-name:last-child{border-bottom:0}
.tres-cmd{padding:9px 12px;background:#fbfbf9;border-top:1px solid var(--line);font-family:var(--mono);font-size:.78rem;color:var(--muted);overflow-wrap:anywhere}
.tres-empty{padding:14px;color:var(--muted)}
@media (max-width:560px){.tcp-form{grid-template-columns:1fr 1fr}.tres-kv{grid-template-columns:1fr 1fr}}\n

/* ===== Port scan + DNS subdomain drilldown ===== */
.portscan-form{grid-template-columns:minmax(220px,1fr) 110px}
.portscan-form .field:nth-child(2){grid-column:1/-1}
.portscan-form .submit{grid-column:2;grid-row:1}
.portscan-form input{font-family:var(--mono)}
.pscan-list{display:grid}
.pscan-row{display:grid;grid-template-columns:70px 78px minmax(0,1fr) 92px;gap:10px;align-items:baseline;padding:9px 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.9rem}
.pscan-row:last-child{border-bottom:0}
.pscan-row code{font-weight:800;color:var(--text)}
.pscan-row span{font-weight:800;color:var(--bad);text-transform:uppercase;font-size:.72rem;letter-spacing:.05em}
.pscan-row.open span{color:var(--accent)}
.pscan-row strong{font-weight:600;overflow-wrap:anywhere}
.pscan-row small{color:var(--muted);text-align:right}
.dns-subdomains{border-top:1px solid var(--line);background:#fbfbf9}
.dns-sub-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:11px 12px;border-bottom:1px solid var(--line)}
.dns-sub-head>div{min-width:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.dns-sub-head strong{font-size:.92rem}.dns-sub-head span{color:var(--muted);font-size:.78rem}.dns-sub-head button{margin-left:auto;flex:none;border:1px solid var(--line-strong);border-radius:6px;background:#fff;padding:5px 9px;font-size:.78rem;font-weight:700;cursor:pointer}
.dns-sub-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;background:#fff;max-height:420px;overflow:auto}
.dns-sub-row{min-width:0;display:grid;grid-template-columns:32px minmax(0,1fr) 54px;gap:8px;align-items:center;border:0;border-bottom:1px solid var(--line);background:#fff;padding:8px 10px;text-align:left;cursor:pointer}
.dns-sub-row:nth-child(2n+1){border-right:1px solid var(--line)}
.dns-sub-row:hover{background:var(--accent-2)}
.dns-sub-index{color:var(--muted);font-family:var(--mono);font-size:.72rem;text-align:right;font-variant-numeric:tabular-nums}.dns-sub-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:.86rem}.dns-sub-row small{flex:none;color:var(--accent);font-weight:800;font-size:.68rem;text-transform:uppercase;letter-spacing:.05em;text-align:right}
@media (max-width:720px){.portscan-form{grid-template-columns:1fr}.pscan-row{grid-template-columns:58px 68px minmax(0,1fr)}.pscan-row small{grid-column:3;text-align:left}.dns-sub-list{grid-template-columns:1fr}.dns-sub-row:nth-child(2n+1){border-right:0}}

/* ===== TLS certificate check ===== */
.tls-form{grid-template-columns:minmax(220px,1fr) 100px 110px}
.tls-form input{font-family:var(--mono)}
.tls-score-card{display:grid;grid-template-columns:160px minmax(0,1fr);gap:0;border-bottom:1px solid var(--line);background:#fff}
.tls-score{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:12px;border-right:1px solid var(--line);background:var(--accent-2)}
.tls-score strong{font-family:var(--mono);font-size:1.9rem;line-height:1;color:var(--accent);letter-spacing:-.04em}
.tls-score span,.tls-recs>span{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.tls-recs{min-width:0;padding:10px 12px}
.tls-recs ul{margin:5px 0 0;padding-left:18px;color:var(--text)}
.tls-recs li{margin:2px 0}
.tls-factors{border-bottom:1px solid var(--line);background:#fff}
.tls-factors summary{cursor:pointer;padding:9px 12px;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.tls-factor{display:grid;grid-template-columns:160px 60px minmax(0,1fr);gap:10px;padding:8px 12px;border-top:1px solid var(--line);align-items:start}
.tls-factor strong{font-size:.86rem;color:var(--text)}
.tls-factor span{font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.tls-factor em{font-style:normal;color:var(--muted);min-width:0;overflow-wrap:anywhere}
.tls-factor.fail strong{color:#9f2f2f}.tls-factor.warn strong{color:#8a5a00}.tls-factor.pass strong{color:#27613b}
.tls-actions{padding:9px 12px;border-top:1px solid var(--line);background:#fbfbf9}
.tls-actions button{flex:none}
.tls-san-list{display:grid;max-height:300px;overflow:auto;background:#fff}
.tls-san-row{display:grid;grid-template-columns:44px minmax(0,1fr);gap:10px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line)}
.tls-san-row:last-child{border-bottom:0}
.tls-san-row span{color:var(--muted);font-family:var(--mono);font-size:.72rem;text-align:right;font-variant-numeric:tabular-nums}
.tls-san-row code{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:.86rem;color:var(--text)}
.tls-kv>div:nth-child(3),.tls-kv>div:nth-child(6){grid-column:span 2}
.tls-kv>div:nth-child(7),.tls-kv>div:nth-child(8){grid-column:1/-1}
.tls-kv strong{font-size:.8rem}
@media (max-width:720px){.tls-form{grid-template-columns:1fr 92px}.tls-sni{grid-column:1/-1}.tls-form .submit{grid-column:1/-1}.tls-score-card{grid-template-columns:1fr}.tls-score{border-right:0;border-bottom:1px solid var(--line)}.tls-factor{grid-template-columns:1fr 54px}.tls-factor em{grid-column:1/-1}.tls-san-row{grid-template-columns:34px minmax(0,1fr)}}
@media (max-width:560px){.tls-kv>div:nth-child(3),.tls-kv>div:nth-child(6),.tls-kv>div:nth-child(7),.tls-kv>div:nth-child(8){grid-column:1/-1}}