:root{--ink:#183c37;--accent:#226c58;--paper:#f6f5ef;--line:#dedfd4;--muted:#6d7974;--yellow:#eef1c7}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.5}header{max-width:1320px;margin:auto;padding:24px 40px;display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-size:27px;font-weight:800;text-decoration:none;letter-spacing:-1px}.brand:first-letter{color:var(--accent)}.tag,.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700}.tag{border-left:1px solid var(--line);padding-left:28px;color:var(--muted)}nav{margin-left:auto;display:flex;align-items:center;gap:20px}main{max-width:1240px;margin:44px auto 80px;padding:0 24px}h1{font-size:clamp(36px,4vw,58px);letter-spacing:-2px;line-height:1.1;margin:14px 0 24px;font-weight:600}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--accent)}h2{font-size:21px;letter-spacing:-.5px;margin:0 0 16px}h3{margin:12px 0}.lead{max-width:540px;font-size:18px;color:var(--muted);margin-bottom:35px}.welcome{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:90px;min-height:65vh}.welcome h1{font-size:clamp(42px,5vw,68px)}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.auth{padding:36px}.stack{display:flex;flex-direction:column;gap:18px}.row{display:flex;align-items:end;gap:12px}.grow{flex:1;min-width:0}label{display:block;font-size:13px;font-weight:600}input,select{display:block;width:100%;font:inherit;font-size:15px;padding:12px 14px;margin-top:7px;border:1px solid #c9d0c8;border-radius:9px;background:#fcfcfa;color:var(--ink)}input:focus,select:focus{outline:2px solid #83b5a2;outline-offset:2px}button{border:0;background:var(--accent);color:white;padding:12px 18px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer}button:hover{filter:brightness(.93)}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #dc9d38;outline-offset:3px}.secondary{background:#edf3ef;color:var(--ink);border:1px solid var(--line)}.quiet{padding:8px 0;background:transparent;color:var(--muted);font-size:13px}.danger{background:#b13f3f}.muted{color:var(--muted);font-size:14px}.notice{background:#fff0dc;padding:12px;border-radius:8px}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips span{font-size:12px;padding:7px 12px;border:1px solid var(--line);border-radius:30px}a{color:var(--accent)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.section-title h2,.section-title h1{margin-bottom:0}.count{border:1px solid var(--line);padding:5px 10px;border-radius:30px;white-space:nowrap;font-size:13px}.groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.group-card{text-decoration:none;transition:transform .15s}.group-card:hover{transform:translateY(-3px);border-color:var(--accent)}.group-card .eyebrow{display:block;margin:20px 0 10px}.group-card p{margin-top:35px;font-size:13px}.group-card p span{float:right}.group-icon{display:inline-grid;place-items:center;border-radius:12px;width:48px;height:48px;background:var(--yellow);font-size:24px}.empty{padding:40px 20px;text-align:center;color:var(--muted);grid-column:1/-1}.empty h2{margin-top:20px}.back{font-size:13px;text-decoration:none}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:30px 0;padding-bottom:14px;overflow:auto}.tabs button{background:transparent;color:var(--muted);white-space:nowrap}.tabs button[aria-selected=true]{background:var(--ink);color:white}.member{display:flex;align-items:center;gap:9px;font-size:14px}.member small{margin-left:auto;font-size:10px;color:var(--muted)}.avatar{border-radius:50%;background:#eef1e6;width:30px;height:30px;display:inline-grid;place-items:center}.note{background:var(--yellow);padding:24px;border-radius:18px}.note>span{font-size:34px}.note p{font-size:14px}.messages{height:360px;overflow:auto;padding:5px 4px 20px;display:flex;flex-direction:column;gap:14px}.message{background:#f1f3ee;border-radius:0 12px 12px;padding:12px 15px;max-width:90%;align-self:flex-start;overflow-wrap:anywhere}.message.mine{align-self:flex-end;background:#e5f1e9;border-radius:12px 0 12px 12px}.message strong{font-size:12px}.message p{margin:4px 0;white-space:pre-wrap}.message time{font-size:10px;color:var(--muted)}.upload{background:#f7f8f3;border:1px dashed #bcc9b8;padding:20px;border-radius:12px;margin:20px 0}.file-row{display:flex;justify-content:space-between;gap:10px;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;overflow-wrap:anywhere}.file-row small{white-space:nowrap;color:var(--muted)}.task{display:flex;align-items:center;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}.task p{margin:3px 0}.check{background:#edf3ef;color:var(--accent);font-size:22px;padding:4px 12px}.done strong{text-decoration:line-through;color:var(--muted)}.videos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.videos video{width:100%;background:#172c28;border-radius:12px}.videos figure{margin:0}.videos figcaption{font-size:12px}#call-controls{flex-wrap:wrap}footer{text-align:center;padding:25px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(max-width:850px){.layout{grid-template-columns:1fr}.welcome{grid-template-columns:1fr;gap:30px}.tag{display:none}header{padding:20px 24px}.groups{grid-template-columns:1fr}.card{padding:22px}.row{flex-wrap:wrap}.row .grow{flex-basis:65%}main{margin-top:28px}.section-title h1{font-size:36px}nav span{max-width:120px;overflow:hidden;text-overflow:ellipsis}.videos{grid-template-columns:1fr}}

/* Shared screens keep their proportions and can be expanded without rejoining. */
.videos .screen-share{grid-column:1/-1}
.videos video{display:block;object-fit:contain}
.videos figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0}
.video-expand{padding:7px 12px;font-size:13px}
.expanded-video{width:96vw;max-width:none;height:94vh;height:94dvh;max-height:none;padding:16px;border:0;border-radius:14px;background:#10241f;color:#fff;overflow:hidden}
.expanded-video[open]{display:flex;flex-direction:column;gap:12px}
.expanded-video::backdrop{background:rgba(0,0,0,.85)}
.expanded-video-bar{display:flex;align-items:center;gap:12px;flex-shrink:0;flex-wrap:wrap}
.expanded-video-bar strong{flex:1;overflow-wrap:anywhere}
.expanded-video-bar button{background:#e5f1e9;color:#183c37}
.expanded-video figure{margin:0;flex:1;min-height:0;display:flex;flex-direction:column}
.expanded-video video{display:block;width:100%;height:100%;min-height:0;flex:1;object-fit:contain;background:#081510}
.expanded-video figcaption{display:none}
.expanded-video:fullscreen{width:100%;height:100%;border-radius:0}
@media(max-width:600px){.expanded-video{padding:10px;width:100vw;height:100vh;height:100dvh;border-radius:0}.expanded-video-bar strong{flex-basis:100%}.expanded-video-bar button{padding:9px;font-size:13px}}

/* A meeting uses the entire browser viewport while preserving the call. */
body.meeting-open{overflow:hidden}
#meeting.meeting-expanded{position:fixed;inset:0;z-index:1000;border:0;border-radius:0;margin:0;padding:16px;display:flex;flex-direction:column;background:#f6f5ef;overflow:hidden}
.meeting-expanded .meeting-intro{display:none}
.meeting-expanded #videos{flex:1;min-height:0;overflow:auto;align-content:start;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:12px}
.meeting-expanded #videos figure{min-width:0;background:#e8ede7;border-radius:12px;padding:8px}
.meeting-expanded #videos video{height:clamp(170px,32vh,420px);width:100%;object-fit:contain}
.meeting-expanded #videos .screen-share video{height:60vh}
.meeting-expanded #call-controls{flex-shrink:0;align-items:center;margin:8px 0}
.meeting-expanded #call-status{margin:4px 0 10px;font-size:12px}
.background-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:8px 0 16px}
.background-controls label{max-width:100%;flex:0 1 340px}
.background-controls select,.background-controls input{padding:8px;margin-top:4px}
.background-controls #background-status{flex:1 1 200px;font-size:12px}
.meeting-expanded .background-controls{margin:0;flex-shrink:0}
@media(max-width:600px){#meeting.meeting-expanded{padding:8px}.meeting-expanded #videos{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.meeting-expanded #videos video{height:150px}.meeting-expanded #call-controls{gap:5px}.meeting-expanded #call-controls button{padding:8px;font-size:12px}.meeting-expanded .background-controls label{flex-basis:100%}.meeting-expanded #videos .screen-share video{height:45vh}.meeting-expanded #background-status{font-size:11px;flex-basis:100%}}
.meeting-expanded #videos figure:only-child{grid-column:1/-1}

.background-preview{object-fit:cover;border-radius:8px;border:1px solid var(--line);flex:0 0 auto}

.account-actions{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex-shrink:0}.account-actions .online{color:#226c58;font-weight:bold}.file-row>div:first-child{min-width:0;overflow-wrap:anywhere}

.account-entry{padding:16px 0;border-bottom:1px solid var(--line);scroll-margin-top:16px}.account-entry:last-child{border:0}.account-group{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;flex-wrap:wrap}.account-group>span{overflow-wrap:anywhere;min-width:0;flex:1}.account-group form{max-width:100%}.account-add-group summary{cursor:pointer;color:var(--accent);padding:10px 0;font-weight:600}