:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#26272b;background:#f3f4f7;font-synthesis:none;--green:#00b956;--purple:#7f219b;--muted:#858993;--panel:#fff;--soft:#f3f4f7}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #8a40b2;outline-offset:3px}button{border:0;background:none;color:inherit}a{color:#087c40}input,textarea{min-width:0;outline:none}input:focus,textarea:focus{box-shadow:0 0 0 2px #00b956}h1,h2,p{margin:0}h1{font-size:32px;letter-spacing:-1px;line-height:1.12}h2{font-size:23px;letter-spacing:-.5px}small{font-size:13px}.muted{color:var(--muted)}.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:none}.sprite{position:absolute;width:0;height:0;overflow:hidden}.starting{padding:30px;text-align:center}.brand{display:flex;align-items:center;gap:12px;font-size:27px;font-weight:750;letter-spacing:-1px}.brandmark{width:47px;height:47px;display:grid;place-items:center;color:#fff;background:var(--green);border-radius:17px}.brandmark .icon{width:28px;height:28px}.brand span:last-child{color:var(--purple)}.auth-shell{max-width:1040px;margin:auto;min-height:100dvh;padding:40px;display:grid;grid-template-columns:1fr 420px;align-items:center;gap:80px}.intro>.brand{margin-bottom:44px}.intro h1{font-size:58px;line-height:1.04;letter-spacing:-2px}.intro h1 em{font-style:normal;color:var(--green)}.intro p{font-size:20px;line-height:1.5;max-width:340px;margin-top:22px;color:#767b84}.intro-footer{display:flex;align-items:center;gap:10px;color:var(--purple);margin-top:35px}.auth-card{padding:32px;background:#fff;border-radius:32px;box-shadow:0 15px 60px #27272b05}.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:1.8px;font-weight:700;color:var(--purple);margin-bottom:12px}.auth-card .subtitle{color:#858993;margin:12px 0 28px;line-height:1.5}.field{display:block;font-size:14px;font-weight:600;margin:18px 0 8px}.input{background:var(--soft);border:1px solid transparent;border-radius:16px;width:100%;padding:17px;font-size:16px;color:#26272b}.password-wrap{position:relative}.password-wrap input{padding-right:85px}.password-wrap button{position:absolute;right:9px;top:7px;font-size:13px;padding:12px 5px;color:#66706c}.primary{background:var(--green);color:#fff;border-radius:16px;min-height:54px;font-weight:650;padding:14px 22px;display:flex;align-items:center;justify-content:center;gap:12px}.auth-card .primary{width:100%;margin-top:25px}.privacy{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:22px;color:#92959d;font-size:13px}.privacy .icon{width:15px;height:15px}.error{color:#b02a40;font-size:14px;margin-top:12px;line-height:1.4}.role-shell{max-width:550px;margin:0 auto;padding:34px 24px 50px;min-height:100dvh}.role-shell .brand{margin-bottom:48px}.role-shell h1{font-size:34px}.role-shell .subtitle{color:var(--muted);margin:12px 0 26px;line-height:1.5}.roles{display:grid;grid-template-columns:1fr 1fr;gap:12px}.role-card{display:flex;flex-direction:column;align-items:flex-start;gap:15px;padding:21px;background:#fff;border:2px solid transparent;border-radius:25px;text-align:left;font-weight:650;font-size:19px}.role-card:hover{border-color:var(--green)}.role-card .avatar{width:51px;height:51px;font-size:26px}.avatar{border-radius:17px;background:#e5f9ee;width:43px;height:43px;display:flex;align-items:center;justify-content:center;flex:none;font-size:22px}.violet{background:#f2e7fa}.peach{background:#fff1dc}.blue{background:#e4f1fc}.custom-role{background:#fff;border-radius:25px;padding:20px;margin-top:14px}.custom-row{display:flex;gap:10px;margin-top:10px}.custom-row .primary{min-height:50px;padding:12px}.text-button{display:block;margin:22px auto;color:#7d8189;font-size:14px;padding:8px}.workspace{max-width:1280px;margin:0 auto;height:100dvh;padding:24px;display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px}.sidebar{display:flex;flex-direction:column;min-height:0;padding:12px 0}.sidebar .brand{padding:0 14px;margin-bottom:40px}.side-label{font-size:12px;letter-spacing:1.8px;color:#92959d;margin:0 16px 12px;font-weight:650}.chat-nav{display:flex;gap:12px;background:#fff;border-radius:23px;padding:18px;align-items:center}.nav-copy{flex:1}.nav-copy strong{display:block;font-size:16px}.nav-copy small{color:var(--muted);display:block;margin-top:5px}.chat-nav>.icon{width:16px;color:var(--green)}.family-note{margin-top:22px;border-radius:24px;padding:23px;background:#e6f8ee}.family-note .icon{color:var(--green);width:30px;height:30px;margin-bottom:12px}.family-note strong{display:block;margin-bottom:8px;font-size:19px}.family-note p{color:#648174;line-height:1.55;font-size:14px}.profile{margin-top:auto;display:flex;align-items:center;padding:18px 10px 6px;gap:11px}.profile button{margin-left:auto;color:#92959d;padding:10px}.chat-panel{background:#fff;border-radius:30px;display:flex;flex-direction:column;min-height:0;overflow:hidden;border:1px solid #e9eaee}.chat-header{padding:22px 26px;display:flex;gap:13px;align-items:center;border-bottom:1px solid #f0f0f3}.chat-header .avatar{width:48px;height:48px;border-radius:18px;color:var(--green)}.header-copy{flex:1;min-width:0}.header-copy h1{font-size:20px;letter-spacing:-.4px}.status{font-size:13px;color:#9397a0;margin-top:5px;display:flex;align-items:center;gap:6px}.dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.status.offline .dot{background:#df9840}.role-switch{display:flex;align-items:center;gap:7px;padding:10px 12px;background:var(--soft);border-radius:14px;font-size:14px;max-width:45%}.role-switch span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.role-switch .icon{width:14px;height:14px;transform:rotate(90deg)}.messages{flex:1;min-height:0;overflow-y:auto;padding:16px 26px;overscroll-behavior:contain;scroll-behavior:auto;background:#fbfcfd}.date-divider{font-size:12px;color:#9699a1;text-align:center;margin:20px 0}.message-row{display:flex;gap:9px;margin:12px 0;align-items:flex-end}.message-row>.avatar{width:29px;height:29px;font-size:15px;border-radius:11px;margin-bottom:2px}.bubble{max-width:76%;padding:12px 15px 9px;border-radius:19px 19px 19px 5px;background:#f0f1f5;min-width:100px;overflow:hidden}.own{justify-content:flex-end}.own .bubble{background:#ddf8e9;border-radius:19px 19px 5px 19px}.sender{font-size:13px;color:#7f219b;font-weight:650;margin-bottom:5px}.own .sender{color:#14814a}.message-text{font-size:16px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}.message-time{text-align:right;font-size:11px;color:#8a9095;margin-top:5px}.message-time span{color:#16874e;margin-left:5px}.attachment{display:block;margin:7px 0;max-width:100%;border-radius:12px;overflow:hidden}.attachment img{display:block;max-width:100%;max-height:340px;object-fit:contain;border-radius:12px}.attachment video{display:block;width:100%;max-height:340px;background:#181a1a;border-radius:12px}.attachment audio{max-width:100%;width:260px}.file-link{display:flex;gap:10px;align-items:center;text-decoration:none;background:#ffffff80;padding:13px;border-radius:12px;max-width:100%;font-size:14px}.file-link div{min-width:0;overflow-wrap:anywhere}.file-link small{display:block;margin-top:4px;color:#82868b}.empty{max-width:330px;margin:12vh auto 30px;text-align:center}.empty .empty-icon{width:80px;height:80px;border-radius:28px;background:#e8f9ee;color:var(--green);display:grid;place-items:center;margin:0 auto 23px}.empty-icon .icon{width:39px;height:39px}.empty h2{font-size:25px}.empty p{margin:12px 0;color:#8b9098;line-height:1.6;font-size:15px}.composer-wrap{border-top:1px solid #f0f0f3;padding:14px 20px 12px;background:#fff}.composer{display:flex;align-items:flex-end;gap:10px}.attach-button{width:45px;height:49px;display:grid;place-items:center;color:#90959c}.composer textarea{resize:none;min-height:49px;max-height:145px;background:var(--soft);border:none;border-radius:17px;padding:14px 15px;line-height:21px;flex:1;width:0;font-size:16px}.send{width:49px;height:49px;border-radius:17px;background:var(--green);color:#fff;display:grid;place-items:center;flex:none}.composer-hint{text-align:center;font-size:11px;color:#a2a6ad;margin-top:9px}.pending-files{display:flex;gap:8px;overflow-x:auto;padding-bottom:9px}.pending{display:flex;align-items:center;gap:7px;background:var(--soft);padding:8px 10px;border-radius:12px;max-width:220px;flex:none;font-size:13px}.pending>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pending button{padding:3px}.pending .icon{width:17px;height:17px}.load-more{display:block;margin:4px auto 15px;color:#7a7f89;font-size:13px;padding:9px 17px;background:#f0f1f5;border-radius:20px}.jump{align-self:center;margin-top:-46px;margin-bottom:9px;z-index:1;border-radius:22px;background:var(--purple);color:#fff;padding:10px 20px;box-shadow:0 3px 15px #0002;font-size:14px}.modal{border:0;border-radius:28px;padding:25px;max-width:420px;width:calc(100% - 32px);color:#26272b}.modal::backdrop{background:#24273566;backdrop-filter:blur(4px)}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-head h2{font-size:21px}.modal-head button{display:grid;place-items:center}.upload-choice{display:flex;width:100%;align-items:center;gap:14px;padding:17px;background:var(--soft);border-radius:18px;margin-top:10px;text-align:left}.upload-choice>.icon{color:var(--green)}.upload-choice strong{font-size:16px}.upload-choice small{display:block;color:#858993;margin-top:5px}.modal-note{font-size:13px;color:#92959d;line-height:1.5;margin-top:18px}.mobile-exit{display:none}#toast{position:fixed;bottom:110px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);width:max-content;z-index:10;background:#292b30;color:#fff;padding:13px 19px;border-radius:15px;box-shadow:0 8px 25px #0002;font-size:14px}[hidden]{display:none!important}
@media(min-width:1400px){.workspace{padding-top:40px;padding-bottom:40px}}
@media(max-width:850px){.workspace{grid-template-columns:220px minmax(0,1fr);padding:16px;gap:15px}.sidebar .brand{padding:0 5px}.chat-header{padding:18px}.messages{padding:12px 18px}.auth-shell{gap:35px;padding:30px;grid-template-columns:1fr 380px}.intro h1{font-size:44px}}
@media(max-width:650px){.auth-shell{display:block;min-height:100dvh;padding:calc(28px + env(safe-area-inset-top)) 22px 28px;max-width:460px}.intro>.brand{margin-bottom:37px}.intro h1{font-size:37px;letter-spacing:-1.4px;line-height:1.1}.intro h1 br{display:none}.intro p{font-size:16px;margin-top:13px;max-width:300px;line-height:1.5}.intro-footer{display:none}.auth-card{padding:25px;border-radius:27px;margin-top:28px;box-shadow:none}.auth-card h2{font-size:24px}.auth-card .subtitle{margin:9px 0 20px;font-size:14px}.auth-card .eyebrow{display:none}.workspace{display:flex;height:100dvh;height:var(--app-height,100dvh);padding:0;gap:0}.sidebar{display:none}.chat-panel{border:0;border-radius:0;width:100%;background:#f3f4f7}.chat-header{padding:calc(15px + env(safe-area-inset-top)) 16px 15px;border-bottom:0;background:#f3f4f7;gap:10px}.chat-header .avatar{background:#fff;width:44px;height:44px;border-radius:16px}.header-copy h1{font-size:19px}.status{font-size:12px}.role-switch{background:#fff;padding:11px 10px;max-width:36%;font-size:13px;gap:4px}.role-switch .icon{width:12px}.messages{margin:0 8px;padding:8px 12px 16px;border-radius:25px 25px 0 0;background:#fff}.bubble{max-width:84%;padding:11px 13px 8px}.message-row{gap:7px}.message-row>.avatar{width:25px;height:25px;font-size:14px}.composer-wrap{border:0;padding:12px 10px calc(12px + env(safe-area-inset-bottom));background:#fff}.composer{gap:6px}.attach-button{width:37px}.send{width:46px;height:48px;border-radius:16px}.composer textarea{padding:13px 12px}.composer-hint{display:none}.empty{margin-top:14vh;padding:0 15px}.role-shell{padding-top:calc(28px + env(safe-area-inset-top))}.role-shell .brand{margin-bottom:38px}.mobile-exit{display:block}.date-divider{margin:15px 0}.message-time{font-size:11px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}button:active{transform:scale(.98)}}