:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#202632;background:#f3f5f8;font-synthesis:none;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button:focus-visible,a:focus-visible{outline:3px solid #9bbfff;outline-offset:3px}.gate{min-height:100dvh;display:grid;place-items:center;padding:24px;background:#fff}#login{width:min(320px,100%);text-align:center}.login-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:#edf3ff;color:#397bea;margin:0 auto 20px}.login-icon svg{width:27px;height:27px}h1{margin:0 0 28px;font-size:25px;font-weight:600;letter-spacing:-.5px}.codefield{display:flex;align-items:center;border:1px solid #dde2e9;border-radius:12px;background:#f8f9fb;height:50px}.codefield:focus-within{border-color:#7ba7f2;box-shadow:0 0 0 3px #edf3ff}.codefield input{width:100%;min-width:0;border:0;background:none;outline:none;padding:14px 16px}.codefield button{background:none;border:0;color:#8a94a3;display:grid;place-items:center;width:48px;height:48px}.primary{border:0;border-radius:11px;background:#397bea;color:white;padding:13px 18px;font-weight:500}.primary:hover,#send:hover{background:#2969d5}#enter{width:100%;height:48px;margin-top:12px}#error,#chat-error{font-size:12px;color:#c34d4d;line-height:1.5}#error:empty,#chat-error:empty{display:none}#chat{height:100dvh;display:flex;flex-direction:column;overflow:hidden}header{height:76px;flex-shrink:0;padding:0 28px;display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid #e8ecf1}.contact{display:flex;gap:12px;align-items:center}.avatar{width:42px;height:42px;background:#edf2fa;color:#7b96bd;border-radius:50%;display:grid;place-items:center}.avatar svg{width:23px;height:23px}.contact strong{font-size:14px;font-weight:600}.contact small{display:block;margin-top:4px;font-size:12px;color:#8993a2}.header-actions{display:flex;align-items:center;gap:16px}.outline{display:flex;align-items:center;gap:8px;border:1px solid #e1e6ef;border-radius:10px;background:#fff;color:#4d6484;height:38px;padding:0 12px;font-size:12px}.outline svg{width:17px;height:17px}.icon-button{display:grid;place-items:center;flex-shrink:0;width:40px;height:40px;background:none;border:0;color:#8793a6;border-radius:10px}.icon-button:hover{background:#f0f3f8}#messages{flex:1;min-height:0;overflow:auto;padding:28px max(24px,calc((100% - 900px)/2));display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:#ccd4df transparent}#empty{display:none}.message{align-self:flex-start;max-width:75%;min-width:90px;padding:10px 14px 8px;background:#fff;border-radius:14px 14px 14px 4px;overflow-wrap:anywhere;box-shadow:0 1px 2px #172b4510}.message.mine{align-self:flex-end;background:#e2ecff;border-radius:14px 14px 4px 14px}.who{font-size:10px;font-weight:500;color:#8190a7;margin-bottom:4px}.body{white-space:pre-wrap;font-size:14px;line-height:1.55}.message time{display:block;text-align:right;font-size:10px;color:#93a0b4;margin-top:4px}.message img{display:block;max-width:100%;max-height:360px;border-radius:8px}.message a{display:block;color:#3973c9;font-size:12px;margin-top:8px}.compose-wrap{flex-shrink:0;padding:12px max(24px,calc((100% - 900px)/2)) max(18px,env(safe-area-inset-bottom));position:relative}#compose{display:flex;align-items:flex-end;gap:6px;background:#fff;border:1px solid #e6eaf0;padding:7px;border-radius:16px;box-shadow:0 2px 12px #21345904}textarea{flex:1;min-width:0;resize:none;outline:none;border:0;background:none;padding:10px 4px;line-height:20px;max-height:160px;font-size:14px}#send{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border:0;border-radius:12px;background:#397bea;color:#fff}#send svg{width:20px;height:20px}#attachment{font-size:12px;padding:8px 12px 12px;color:#60718b;overflow-wrap:anywhere}#attachment button{border:0;background:none;color:inherit;text-decoration:underline}#emojis{position:absolute;right:max(24px,calc((100% - 900px)/2));bottom:85px;display:grid;grid-template-columns:repeat(6,1fr);background:#fff;border:1px solid #e3e8f0;padding:10px;border-radius:14px;box-shadow:0 8px 30px #24314d14}#emojis button{border:0;background:none;font-size:23px;padding:8px}#invite-panel{display:flex;gap:8px;align-items:center;flex-shrink:0;padding:14px max(24px,calc((100% - 900px)/2));background:#fff;border-bottom:1px solid #e8ecf1}#invite-link{min-width:0;flex:1;padding:12px;border:1px solid #e1e6ef;background:#f7f9fc;border-radius:10px;color:#64748b;font-size:12px;outline:none}#invite-panel .primary{font-size:12px;padding:12px}#close-invite{font-size:24px;width:28px}#chat-error{margin:8px 2px 0}@media(max-width:600px){header{height:66px;padding:0 14px}.header-actions{gap:4px}.outline{padding:0 10px}.outline span{font-size:11px}.contact{gap:9px}.avatar{width:36px;height:36px}.contact strong{font-size:13px}.contact small{font-size:10px}#messages{padding:18px 12px}.message{max-width:86%}.compose-wrap{padding:8px 10px max(10px,env(safe-area-inset-bottom))}#compose{gap:2px}#invite-panel{padding:10px;gap:6px}#invite-panel .primary{padding:12px 8px}#emojis{right:12px;bottom:76px}.icon-button{width:36px}}
.last-chat{display:block;margin:18px auto 0;border:0;background:none;color:#74849b;font-size:12px;padding:6px}