:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#071320;color:#e5effc}
*{box-sizing:border-box}
html{height:100%}
body{margin:0;height:100vh;height:100dvh;min-height:300px;display:flex;flex-direction:column;overflow:hidden}
header{display:flex;flex:none;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid #24374e;background:#0c1c2e;min-width:0}
.brand{display:grid;place-items:center;flex:none;width:32px;height:32px;background:#44d7a1;border-radius:8px;color:#052b25;font-size:23px;font-weight:800}
header>div{min-width:0}header strong{font-size:14px;white-space:nowrap}header small{display:block;color:#8babc7;font-size:11px;margin-top:2px}
#status{margin-left:auto;max-width:25vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#9ebbd2;font-size:12px}
main{width:100%;max-width:none;margin:0;padding:6px 8px;display:flex;flex:1;flex-direction:column;gap:6px;min-height:0;min-width:0}
.card{padding:24px;background:#102239;border:1px solid #29425e;border-radius:12px;box-shadow:0 8px 24px #0002}
#loginPanel{width:min(100%,440px);margin:auto;overflow:auto;flex:none;max-height:100%}
h1{margin-top:0}p{color:#9db7cd;font-size:14px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;min-width:0}
input{width:100%;min-width:0;padding:10px;border:1px solid #3d5a77;border-radius:6px;background:#081827;color:white;font:inherit}
input:focus{outline:2px solid #44d7a1}
button{padding:9px 14px;border:1px solid #375773;border-radius:6px;background:#1d3851;color:#eff7ff;font-weight:700;cursor:pointer;white-space:nowrap}
button:disabled{opacity:.5;cursor:default}.primary{background:#3cd49b;color:#062a23;border:0}
#loginForm{display:grid;gap:18px}
#workspace{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;gap:6px}
#workspace>.card{flex:none;padding:8px 10px;border-radius:8px;box-shadow:none}
#connectForm{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto auto;gap:8px;align-items:end}
#connectForm label{gap:3px;font-size:12px}
#connectForm input{height:34px;padding:6px 8px;font-size:14px}
#connectForm button{height:34px;padding:6px 12px;font-size:12px}
.terminal-card{display:flex;flex-direction:column;flex:1;min-height:120px;min-width:0;border:1px solid #29425e;border-radius:8px;overflow:hidden;background:#06101b}
.terminal-title{display:flex;flex:none;align-items:center;gap:12px;padding:6px 10px;border-bottom:1px solid #22364a;font-size:11px;color:#81a5c6;letter-spacing:1px}
#target{margin-left:auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:0}
#terminal{flex:1;min-height:0;min-width:0;padding:6px}
#error{flex:none;margin:0;color:#ffb5b5;white-space:pre-wrap;overflow-wrap:anywhere;max-height:15vh;overflow:auto;font-size:13px}
#error:empty{display:none}
[hidden]{display:none!important}
.terminal-menu{position:fixed;z-index:1000;min-width:150px;padding:5px;border:1px solid #45647f;border-radius:8px;background:#142b41;box-shadow:0 8px 28px #0008}
.terminal-menu button{display:block;width:100%;text-align:left;border:0;border-radius:4px;background:transparent;padding:10px 16px;font-size:14px}
.terminal-menu button:hover:not(:disabled),.terminal-menu button:focus-visible{background:#28516f;outline:2px solid #44d7a1;outline-offset:-2px}
@media(max-width:640px){
 header{padding:6px 8px;gap:8px}header small{display:none}header strong{font-size:12px}header button{padding:7px 9px;font-size:12px}
 .brand{width:28px;height:28px;font-size:20px}#status{font-size:11px;max-width:18vw}
 main{padding:4px;gap:4px}#workspace{gap:4px}#workspace>.card{padding:6px}
 #connectForm{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:5px 8px}
 #connectForm button{height:32px}#terminal{padding:4px}
}
@media(max-height:450px) and (min-width:641px){
 header{padding:4px 8px}header small{display:none}.brand{width:26px;height:26px;font-size:20px}
 #workspace>.card{padding:5px 8px}#connectForm input,#connectForm button{height:30px}
 .terminal-title{padding:4px 8px}
}
@media(max-height:340px){body{overflow:auto}main{min-height:235px}#loginPanel{max-height:none}}

#mfaPanel{width:min(100%,500px);margin:auto;overflow:auto;max-height:100%;flex:none}#mfaSetup{display:grid;gap:12px;margin-bottom:16px}#mfaQr{display:block;width:min(100%,220px);height:auto;margin:0 auto;padding:8px;background:white;border-radius:8px}#mfaSecret{font-family:monospace;font-size:13px}#mfaVerifyForm{display:grid;gap:14px}#mfaCode{font-family:monospace;font-size:20px;letter-spacing:2px}.mfa-check{flex-direction:row;align-items:center}.mfa-check input{width:auto}#mfaCancel{margin-top:14px;width:100%}#recoveryCodes{width:100%;padding:12px;background:#081827;color:#e5effc;border:1px solid #3d5a77;border-radius:6px;font:14px/1.6 monospace;resize:vertical}#mfaRecovery button{margin-top:10px;width:100%}

/* Reserve bottom space outside xterm so its last row stays visible. */
main{padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
.terminal-card{padding-bottom:12px}
#backDevices{margin-bottom:6px;padding:5px 10px;font-size:12px}
#dashboard{flex:1;min-height:0;overflow:auto;padding:24px}
.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.dashboard-heading h1{margin-bottom:6px}.dashboard-heading p{margin:0}
#onlineDevices{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:14px;margin-top:20px}
.device-tile{display:flex;flex-direction:column;gap:14px;align-items:flex-start;padding:22px;text-align:left;background:#132f47;border-color:#325a75}
.device-tile:hover{border-color:#44d7a1;background:#1b3d55}
.device-tile strong{font-size:22px;letter-spacing:1px}.device-tile span{color:#69dfb1;font-size:12px}
@media(max-width:640px){#dashboard{padding:16px}.dashboard-heading{align-items:flex-start}.dashboard-heading h1{font-size:21px}}