:root{color-scheme:light dark;--bg:#edf2f0;--surface:#fbfcfb;--ink:#112027;--muted:#556870;--line:#cfd9d5;
--accent:#0a6c74;--accent-ink:#fff;--tint:#dcebe8;--ok:#1b7646;--warn:#a85a0b;--bad:#b3261e}
@media(prefers-color-scheme:dark){:root{--bg:#0e161a;--surface:#152127;--ink:#e4edef;--muted:#8da1a8;--line:#25353c;
--accent:#58c4ca;--accent-ink:#04252a;--tint:#1a2e33;--ok:#5bd08f;--warn:#f0a65a;--bad:#ff8a80}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.01em}h2{font-size:1.5rem}h3{font-size:1.15rem}
p{margin:0 0 1em}a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.top{border-bottom:1px solid var(--line);background:var(--surface)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:60px;flex-wrap:wrap}
.brand{font-family:Georgia,serif;font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none;margin-right:auto}
.top nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.top nav a{color:var(--ink);text-decoration:none}.top nav a:hover{text-decoration:underline}
.top form{display:inline;margin:0}
.linkbtn{background:none;border:0;padding:0;color:var(--ink);font:inherit;cursor:pointer}.linkbtn:hover{text-decoration:underline}
main{padding:32px 0 56px}
.btn{display:inline-block;padding:10px 18px;border:1px solid var(--accent);border-radius:8px;background:var(--accent);color:var(--accent-ink);font:600 15px system-ui;text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--accent)}.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:6px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px;margin:0 0 18px}
.muted{color:var(--muted)}.small{font-size:.875rem}
.flash{padding:12px 16px;border-radius:8px;margin:0 0 18px;border:1px solid}
.flash.ok{background:color-mix(in srgb,var(--ok) 14%,transparent);border-color:var(--ok)}
.flash.err{background:color-mix(in srgb,var(--bad) 14%,transparent);border-color:var(--bad)}
label{display:block;font-weight:600;margin:0 0 4px;font-size:.9rem}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}
textarea{resize:vertical;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.field{margin:0 0 14px}.hint{font-size:.8rem;color:var(--muted);margin-top:3px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row>input{flex:1;min-width:0}
.check{display:flex;gap:8px;align-items:center;font-weight:400}.check input{width:auto}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.78rem;font-weight:600;background:var(--tint);color:var(--ink)}
.badge.ok{background:color-mix(in srgb,var(--ok) 20%,transparent);color:var(--ok)}
.badge.warn{background:color-mix(in srgb,var(--warn) 20%,transparent);color:var(--warn)}
.badge.bad{background:color-mix(in srgb,var(--bad) 20%,transparent);color:var(--bad)}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-weight:600;color:var(--muted);font-size:.82rem}
td form{display:inline-block;margin:0 4px 4px 0}
.auth{max-width:400px;margin:0 auto}.auth.narrow{max-width:520px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:24px 0 40px}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:34em}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.route{width:100%;height:auto;color:var(--ink)}
.route .line{fill:none;stroke:var(--accent);stroke-width:3;stroke-dasharray:2 9;stroke-linecap:round}
.route .node{fill:var(--surface);stroke:var(--ink);stroke-width:2}
.route .dot{fill:var(--accent)}.route text{fill:currentColor;font:600 13px system-ui}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s;padding:0;list-style:none;margin:0 0 40px}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;counter-increment:s}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-weight:700;margin-bottom:8px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:0 0 24px}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;display:flex;flex-direction:column;gap:6px}
.plan .price{font-family:Georgia,serif;font-size:2rem;font-weight:700}
.plan form{margin-top:auto;padding-top:10px}
.status{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.status .big{font-family:Georgia,serif;font-size:1.6rem;font-weight:700}
.qr{width:180px;height:180px;image-rendering:pixelated;background:#fff;padding:8px;border-radius:8px;border:1px solid var(--line)}
.conn{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.apps{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
details{margin-top:10px}summary{cursor:pointer;font-weight:600}
.cfg{margin-top:12px}.cfg b{display:block;font-size:.88rem;margin-bottom:4px;word-break:break-word}
.foot{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:.9rem}
.admin{display:grid;grid-template-columns:200px 1fr;gap:28px}
.side{display:flex;flex-direction:column;gap:4px}
.side a{padding:8px 12px;border-radius:8px;color:var(--ink);text-decoration:none}
.side a:hover,.side a.on{background:var(--tint)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.stat b{display:block;font-size:1.6rem;font-family:Georgia,serif}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.pager{display:flex;gap:10px;align-items:center;margin-top:12px}
@media(max-width:760px){.hero,.steps,.admin,.conn,.grid2{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap}}
@media(prefers-reduced-motion:no-preference){.flash{animation:fl .25s ease-out}@keyframes fl{from{opacity:0;transform:translateY(-4px)}}}