:root{--bg:#f4f6f8;--ink:#172a32;--muted:#64737c;--line:#dfe7e9;--teal:#076b65;--teal-dark:#07514e;--mint:#e7f5ef;--white:#fff;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:var(--teal);text-decoration:none}button,input,select{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:44px;border-radius:9px;border:1px solid transparent;background:var(--teal);color:#fff;padding:11px 20px;font-weight:650;cursor:pointer;text-decoration:none}button:hover,.button:hover{background:var(--teal-dark)}.ghost{background:transparent!important;border:1px solid var(--line)!important;color:var(--ink)!important}.danger{background:#a7313b}.topbar{min-height:82px;padding:18px max(28px,calc((100vw - 1180px)/2));display:flex;align-items:center;gap:42px;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:750;color:var(--ink);white-space:nowrap}.brand-mark{display:grid;place-items:center;width:35px;height:37px;border-radius:9px;background:var(--teal);color:white;font-size:23px}.topbar nav{display:flex;gap:26px;flex:1}.topbar nav a{font-size:14px;color:var(--muted);padding:8px 0}.topbar nav a:hover{color:var(--teal)}.logout-form{margin:0}.shell{max-width:1180px;margin:0 auto;padding:58px 0 28px}.page-head{margin-bottom:28px}.actions-head{display:flex;align-items:center;justify-content:space-between;gap:20px}h1{font-size:42px;line-height:1.13;letter-spacing:-1.7px;margin:12px 0 15px;font-weight:720}h2{font-size:21px;letter-spacing:-.4px}p{line-height:1.65}.page-head p{color:var(--muted);margin:0}.eyebrow{color:var(--teal)!important;font-size:11px;font-weight:750;letter-spacing:2px}.dot{color:var(--teal)}.muted{color:var(--muted)}.summary{display:flex;gap:38px;padding:20px 0 26px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.summary strong{color:var(--ink);margin-right:4px}.directory-tools{display:flex;align-items:center;justify-content:space-between;margin:28px 0 22px;font-size:13px}.directory-tools label{width:410px}.device-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.device-card{padding:26px;background:white;border:1px solid var(--line);border-radius:15px;box-shadow:0 3px 8px #172a3203;display:flex;flex-direction:column;align-items:start;transition:box-shadow .15s,transform .15s}.device-card:hover{box-shadow:0 9px 24px #172a320b;transform:translateY(-2px)}.device-top{width:100%;display:flex;align-items:center;justify-content:space-between}.computer-icon{display:grid;place-items:center;color:var(--teal);background:var(--mint);width:48px;height:48px;border-radius:12px;font-size:33px}.badge{border:1px solid var(--line);border-radius:20px;font-size:10px;color:var(--muted);padding:5px 10px}.device-card h2{margin:28px 0 2px;font-size:23px}.device-card p{font-size:13px;margin:3px 0 18px}.tags{display:flex;flex-wrap:wrap;gap:6px;min-height:40px}.tags span{font-size:10px;background:var(--bg);border-radius:5px;padding:5px 8px;height:min-content}.connect{width:100%;margin-top:18px;justify-content:space-between}.empty-state{grid-column:1/-1;text-align:center;display:flex;flex-direction:column;align-items:center;border:1px dashed #b6cdca;border-radius:16px;padding:58px 20px;background:#fafffd}.empty-state h2{margin:24px 0 0}.empty-state p{color:var(--muted);font-size:14px;margin:12px 0 26px}.panel{background:white;border:1px solid var(--line);padding:25px;border-radius:12px;margin:22px 0}.connection-tip{margin-top:30px;background:#edf4f2;border-color:#d4e6e2}.connection-tip h2{font-size:15px;margin:0}.connection-tip p{font-size:13px;color:var(--muted);margin:8px 0 0}.form-stack{display:grid;gap:20px}.grid-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.inline-form,.row-form,.button-row,.search-form{display:flex;gap:10px;flex-wrap:wrap;align-items:end}label{display:grid;gap:8px;font-size:13px;font-weight:550}input,select,textarea{width:100%;min-height:45px;padding:11px 13px;border:1px solid #ccd8dc;border-radius:8px;background:white;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #076b6514}input[type=checkbox]{width:17px;min-height:17px;accent-color:var(--teal)}.check-row{display:flex;align-items:center;font-weight:400}fieldset{border:1px solid var(--line);border-radius:8px;padding:15px}legend{font-size:12px;color:var(--muted)}.auth-shell{display:flex;justify-content:center;min-height:calc(100vh - 60px);align-items:center;padding:40px 20px;background:radial-gradient(ellipse at 20% 20%,#dcefe9,transparent 55%),var(--bg)}.login-panel{background:white;padding:48px;width:490px;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 65px #183b3620}.auth-brand{margin-bottom:42px}.login-panel h1{font-size:36px;letter-spacing:-1.2px}.login-panel>p.muted{font-size:14px;margin-bottom:28px}.login-panel button{width:100%;justify-content:space-between;margin-top:3px}.auth-note{font-size:11px;line-height:1.6;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.flash{padding:13px 17px;border-radius:8px;margin-bottom:18px;font-size:13px}.flash-error{background:#fff0f0;color:#97343e;border:1px solid #f4cdd2}.flash-success{background:var(--mint);color:var(--teal)}footer{padding:24px;text-align:center;font-size:11px;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:13px;margin-top:15px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:11px;color:var(--muted);font-weight:600}td button{min-height:34px;font-size:12px;padding:7px 12px}.peer-card{padding:24px;background:var(--bg);border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.peer-id{grid-column:1/-1;font-weight:700}.delete-peer-form{margin:8px 0}.narrow{max-width:650px}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric{background:white;padding:20px;border:1px solid var(--line);border-radius:10px}.metric span{display:block;font-size:12px;color:var(--muted)}.metric strong{font-size:30px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}@media(max-width:1240px){.shell{padding:40px 28px}}@media(max-width:850px){.topbar{padding:18px 22px;gap:20px;flex-wrap:wrap}.topbar nav{order:3;flex-basis:100%;gap:20px}.logout-form{margin-left:auto}.device-grid{grid-template-columns:repeat(2,1fr)}h1{font-size:35px}.summary{gap:20px;flex-wrap:wrap}.directory-tools{gap:20px}.directory-tools label{width:100%}.directory-tools>span{display:none}.actions-head{align-items:start}.metrics-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.shell{padding:32px 18px}.actions-head{flex-direction:column}.device-grid{grid-template-columns:1fr}.grid-form,.peer-card{grid-template-columns:1fr}.login-panel{padding:30px 25px}.login-panel h1{font-size:31px}.topbar nav{overflow:auto;white-space:nowrap}.panel{overflow-x:auto}.summary{font-size:12px;gap:15px}.auth-brand{margin-bottom:30px}}