:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#192537;background:#edf1f7;font-size:16px}*{box-sizing:border-box}body{margin:0}button,textarea{font:inherit}button{cursor:pointer;border:0;transition:background .15s}button:disabled{opacity:.5;cursor:wait}button:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #85b1ff;outline-offset:3px}main{display:grid;grid-template-columns:370px 1fr;max-width:1500px;margin:auto;min-height:100dvh}aside{padding:34px 30px;background:#f8faff;border-right:1px solid #dfe5ef;display:flex;flex-direction:column;gap:25px}.brand{display:flex;gap:10px;align-items:center;color:#192537;text-decoration:none;font-weight:750;font-size:22px;letter-spacing:-.7px}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#215bfa;color:white;font-size:30px}.beta{font-size:10px;letter-spacing:1px;padding:4px 6px;background:#e7ecf6;border-radius:5px;margin-left:auto}.eyebrow{font-size:12px;font-weight:650;letter-spacing:1.7px;color:#6d7c92;margin:12px 0}h1{font-size:29px;line-height:1.2;letter-spacing:-1px;margin:0 0 14px}p{line-height:1.55;color:#637188;margin:0}.intro p{font-size:15px}.connection{border-top:1px solid #dfe5ef;padding-top:22px}.section-title{font-weight:650;display:flex;align-items:center;justify-content:space-between;gap:6px}#badge{font-size:12px;font-weight:500;background:#e8edf5;color:#59677c;padding:6px 8px;border-radius:7px}#badge.online{color:#15704f;background:#ddf6e9}#instruction{font-size:14px;margin:14px 0}.primary{background:#215bfa;color:#fff;border-radius:11px;font-weight:600;padding:13px 18px}.primary:hover{background:#1648d4}.secondary{border:1px solid #d7deeb;background:white;color:#26374f;border-radius:10px;padding:11px 16px}.secondary:hover{background:#edf2fc}.connection button:not(.textbutton){width:100%}label{display:block;font-size:14px;font-weight:550;margin:18px 0 8px}textarea{resize:vertical;border:1px solid #d7deeb;border-radius:10px;background:white;color:#192537;padding:12px;width:100%;font-size:14px;line-height:1.5}textarea::placeholder{color:#8994a6}#incoming,#outgoing{margin-bottom:8px;font-family:ui-monospace,monospace;font-size:12px}#notice{font-size:14px;margin-top:12px;color:#345db3;overflow-wrap:anywhere}details{font-size:14px;color:#637188}summary{cursor:pointer;color:#36465f;font-weight:550}details p{margin-top:12px}ol{padding-left:20px}li{margin:10px 0;line-height:1.5}footer{font-size:12px;color:#8390a3;margin-top:auto}.chat{display:flex;flex-direction:column;background:#fff;height:100dvh;position:sticky;top:0;min-width:0}.chat header{display:flex;align-items:center;gap:12px;padding:26px 32px;border-bottom:1px solid #e9edf3}.avatar{width:44px;height:44px;display:grid;place-items:center;background:#eaf0ff;color:#215bfa;font-weight:650;border-radius:15px}h2{margin:0;font-size:17px;letter-spacing:-.3px}header p{font-size:13px;margin-top:4px}.textbutton{background:none;color:#718098;font-size:13px;padding:8px}.textbutton:hover{color:#215bfa}header .textbutton{margin-left:auto}.messages{flex:1;overflow:auto;padding:32px;display:flex;flex-direction:column;gap:18px;background:radial-gradient(ellipse at 70% 45%,#f6f8ff 0,white 70%)}.empty{margin:auto;text-align:center;max-width:330px}.empty-icon{margin:0 auto 22px;width:70px;height:70px;border-radius:23px;background:#edf2ff;display:grid;place-items:center;color:#215bfa;font-size:34px}.empty h3{font-size:22px;letter-spacing:-.5px;margin:0 0 10px}.empty p{font-size:15px}.message{max-width:min(80%,560px);align-self:flex-start}.message.mine{align-self:flex-end}.bubble{background:#edf1f7;padding:12px 16px;border-radius:16px 16px 16px 4px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55}.mine .bubble{background:#215bfa;color:white;border-radius:16px 16px 4px 16px}.meta{font-size:12px;margin:6px 3px 0;color:#8090a5}.mine .meta{text-align:right}.composer-area{padding:18px 32px 24px;border-top:1px solid #e9edf3}.composer-area>p{font-size:13px;margin-bottom:10px}form{display:flex;align-items:flex-end;background:#f7f9fc;border:1px solid #dfe5ef;border-radius:14px;padding:8px;gap:8px}#message{border:0;background:transparent;resize:none;font-size:16px;min-height:54px;max-height:180px}form button{white-space:nowrap}.composer-footer{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:#8a96a8;margin-top:12px}[hidden]{display:none!important}@media(min-width:1400px){main{border-inline:1px solid #dfe5ef}}@media(max-width:800px){main{grid-template-columns:310px 1fr}aside{padding:24px 20px}.chat header,.messages{padding:22px}.composer-area{padding:16px}form{flex-direction:column;align-items:stretch}.composer-footer span:last-child{display:none}}@media(max-width:620px){main{display:block}aside{padding:22px;border-right:0}.intro{display:none}aside{gap:18px}footer{display:none}.chat{position:relative;height:80dvh;min-height:500px}.chat header{padding:18px}.messages{padding:18px}.composer-footer{font-size:12px}.message{max-width:90%}form{flex-direction:row;align-items:flex-end}.section-title{font-size:16px}}
input{font:inherit;width:100%;padding:12px;border:1px solid #d7deeb;border-radius:10px;background:#fff;color:#192537}input:focus-visible{outline:3px solid #85b1ff;outline-offset:2px}.auth-page{min-height:100dvh;display:grid;place-items:center;padding:30px;background:radial-gradient(ellipse at top right,#dbe5ff,#f3f6fc 65%)}.auth-card{width:100%;max-width:480px;padding:34px;background:#fff;border:1px solid #dfe5ef;border-radius:22px;box-shadow:0 20px 60px #243d6910}.auth-card .brand{margin-bottom:34px}.auth-card h1{font-size:32px}.account-form{display:block;background:none;border:0;padding:0;margin-top:16px}.account-form label{margin-top:16px}.account-form button{width:100%;margin-top:14px}.auth-note{margin:22px 0;padding:16px;background:#f1f5fd;border-radius:12px;font-size:14px;line-height:1.5}.auth-note p{margin-top:5px}.small{font-size:13px;margin-top:18px}#status{font-size:14px;margin-top:14px;color:#345db3}.admin-shell{max-width:1080px;margin:auto;padding:36px 28px}.admin-shell nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:55px}.admin-shell a{color:#215bfa}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:30px}.admin-grid .auth-card{max-width:none}.account-list{padding:25px 0}.account-row{display:flex;justify-content:space-between;padding:19px 0;border-bottom:1px solid #dce3ef;gap:14px}.account-row span{font-size:14px;color:#6b7890}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;user-select:all}.account-bar{display:flex;gap:10px;align-items:center;font-size:13px;flex-wrap:wrap}.account-bar a{color:#215bfa}.account-bar #logout{margin-left:auto}#signedin{overflow-wrap:anywhere}.admin-page{background:#f4f7fc}#peer-name{font-size:14px;margin-top:8px;color:#345db3}@media(max-width:700px){.admin-grid{grid-template-columns:1fr}.auth-card{padding:25px}.admin-shell{padding:22px}.admin-shell nav{margin-bottom:32px}}
.new-chat{display:block;padding:0;border:0;background:none}.new-chat label{margin-top:0}.search-row{display:flex;gap:8px}.search-row input{min-width:0}.search-row button{padding:10px 14px}#contacts{display:flex;flex-direction:column;gap:6px}.contact{display:flex;text-align:left;align-items:center;justify-content:space-between;width:100%;padding:15px 13px;background:transparent;border-radius:12px;color:#273953}.contact:hover{background:#edf2fb}.contact.active{background:#e5edff;color:#174ed5}.contact strong{font-size:15px}.contact small{font-size:12px;color:#637188}.device-note{font-size:13px;background:#f2f6ff;color:#52678c;padding:10px 32px;border-bottom:1px solid #e5edf8}.legacy-link{font-size:13px;color:#637188}dialog{max-width:480px;width:calc(100% - 32px);border:1px solid #dce4f0;border-radius:20px;padding:25px;color:#192537;box-shadow:0 20px 100px #152b5340}dialog::backdrop{background:#182c5066}dialog form{display:block;text-align:right;border:0;background:none;padding:0}dialog p{font-size:14px;margin:15px 0}dialog pre{background:#edf2ff;color:#1648b8;border-radius:12px;padding:18px;line-height:1.8}dialog .primary{width:100%;margin-top:10px}#safety{margin-left:auto}#clear{margin-left:0}.meta.error{color:#b53b3b}
/* Sign-in surface. */
.auth-page{background:#f5f7fb;padding:24px}.auth-card{border-color:#e7ebf2;border-radius:28px;padding:38px;box-shadow:0 20px 70px #243d6908;animation:auth-in .3s ease-out}.auth-card h1{font-size:32px;letter-spacing:-1.1px}.auth-card #lead{font-size:16px}.auth-card .brand{margin-bottom:38px}.auth-card .account-form{margin-top:28px}.auth-card input{min-height:50px;border-radius:13px;font-size:16px}.auth-card .primary{min-height:50px;border-radius:14px;background:#315efb}.password-field{position:relative}.password-field input{padding-right:70px}.auth-card .account-form .password-toggle{position:absolute;right:4px;top:4px;min-height:42px;width:60px;margin:0;background:transparent;color:#526d9b;font-size:14px;border-radius:10px}.password-toggle:hover{background:#eef2fa!important}.login-help{border-top:1px solid #e7ebf2;margin-top:26px;padding-top:22px}.login-help summary{font-size:14px;min-height:30px}.login-help p{font-size:14px;line-height:1.6}@keyframes auth-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:500px){.auth-card{padding:28px}.auth-page{padding:18px}}@media(prefers-reduced-motion:reduce){.auth-card{animation:none}}