:root{--bg:#f4f6f3;--surface:#fff;--ink:#182d27;--muted:#728078;--line:#dce4dd;--green:#14775a;--light:#e5f2e9;--orange:#986425}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer;border:0;background:var(--green);color:#fff;border-radius:9px;padding:10px 17px;font-weight:600}button:hover{filter:brightness(.95)}button:disabled{opacity:.5;cursor:wait}input,select{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 12px;color:var(--ink);min-width:0}input:focus,select:focus{outline:2px solid #91c7ad;outline-offset:1px}h1,h2,h3,p{margin-top:0}h1{font-size:34px;line-height:1.2;letter-spacing:-1.1px;margin-bottom:12px}h2{font-size:21px;letter-spacing:-.5px}h3{font-size:17px}a{color:var(--green)}[hidden]{display:none!important}.muted,small{color:var(--muted)}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--green);margin-bottom:10px}.secondary{background:var(--light);color:var(--green)}.ghost{background:transparent;color:var(--muted)}.pill{background:var(--light);color:var(--green);font-size:12px;padding:5px 10px;border-radius:20px}.error{color:#a13b34}.login{max-width:460px;margin:9vh auto;padding:36px}.login h1{font-size:46px;letter-spacing:-2px}.brand-icon{height:60px;width:60px;background:var(--green);color:#fff;border-radius:16px;font-size:38px;text-align:center;margin-bottom:24px}.login form{display:grid;gap:12px;margin:30px 0 20px}.login label{font-size:13px;font-weight:600}.login input{padding:14px}.login button{padding:14px}header{display:flex;align-items:center;gap:18px;padding:18px 4vw;border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:20px}.brand span{color:var(--ink);font-size:16px}header .pill{margin-left:auto}main{max-width:1350px;margin:0 auto;padding:34px 26px}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.page-title p:last-child{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:28px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 22px}.stat small{display:block}.stat strong{display:block;font-size:30px;font-weight:650;letter-spacing:-1px;margin:4px 0}.stat .caption{font-size:11px;color:var(--muted)}nav{display:flex;gap:7px;margin-bottom:18px;overflow:auto}nav button{white-space:nowrap;background:transparent;color:var(--muted);font-size:14px}nav button.active{background:var(--ink);color:#fff}.panel{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.padded{padding:28px}.inbox-grid{display:grid;grid-template-columns:330px 1fr;min-height:530px;max-height:72vh}.inbox-grid aside{border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden}.filters{display:grid;gap:9px;padding:17px;border-bottom:1px solid var(--line)}.chat-list{overflow:auto}.chat{display:block;text-align:left;width:100%;border-radius:0;background:#fff;color:var(--ink);border-bottom:1px solid #eef1ed;padding:15px 18px;font-weight:400}.chat.active{background:var(--light)}.chat strong{display:block;font-size:14px}.chat small{display:block;font-size:11px}.chat .chat-meta{color:var(--muted);font-size:12px}.empty{display:grid;place-content:center;text-align:center;height:100%;padding:30px;color:var(--muted)}.empty span{font-size:60px;color:#c5d9cc}.empty h2{color:var(--ink);margin-bottom:8px}.empty p{font-size:14px}#conversation{display:flex;flex-direction:column;overflow:hidden}.conversation-head{border-bottom:1px solid var(--line);padding:17px 22px}.conversation-head h2{margin:0;font-size:17px}.messages{overflow:auto;padding:20px 25px;background:#f8faf7;flex:1}.message{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 14px;margin:12px 14% 12px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.outbound{background:#e8f3ec;margin:12px 0 12px 14%;border-color:#d4e5d8}.message small{display:block;font-size:10px;text-align:right;margin-top:7px}.file-link{display:block;background:#f1f5ef;padding:8px;border-radius:6px;margin-top:9px;text-decoration:none;font-size:13px}.file-error{font-size:12px;color:var(--orange);margin-top:8px}.connection,.archive-row{display:flex;align-items:center;gap:15px;border:1px solid var(--line);padding:16px;border-radius:10px;margin:12px 0}.connection .info,.archive-row .info{flex:1}.connection h3,.archive-row h3{margin:0}.connection p,.archive-row p{margin:3px 0;font-size:12px}.connection .actions{display:flex;gap:8px}.text-link{display:inline-block;margin-top:20px}.split{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}.recovery-card{padding:20px;background:#f5f7f1;border-radius:12px}.recovery-card p{font-size:13px;color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:26px 0}.archive-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.notice{background:#fff3d9;border:1px solid #ebd7ad;padding:12px 16px;border-radius:9px;margin-bottom:20px}.metric-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}footer{color:var(--muted);font-size:11px;text-align:center;margin-top:25px}@media(max-width:800px){main{padding:24px 14px}.page-title h1{font-size:26px}.stats{grid-template-columns:1fr 1fr}.stat{padding:14px}.stat strong{font-size:24px}.inbox-grid{grid-template-columns:240px 1fr}.split{grid-template-columns:1fr}.connection{flex-wrap:wrap}.padded{padding:20px}}@media(max-width:550px){header{gap:8px;padding:14px}.brand span{font-size:13px}header .pill{font-size:10px}.inbox-grid{grid-template-columns:1fr;max-height:none}.inbox-grid aside{max-height:320px;border-right:0;border-bottom:1px solid var(--line)}#conversation{height:520px}.page-title{align-items:flex-start}.login{margin:3vh auto;padding:28px}.login h1{font-size:40px}.archive-form>*{width:100%}}
:root .connection{flex-wrap:wrap}.connection .info{min-width:220px}.connection .actions{width:100%;flex-wrap:wrap;align-items:center}.connection .actions input{flex:1 1 200px;max-width:300px}#qr-panel{margin-top:20px;padding:20px;background:#f4f6f3;border-radius:12px}#qr-image{display:block;max-width:100%;height:auto;margin:12px 0}
.password-form{display:grid;gap:10px;max-width:420px}.login details{margin-top:20px;color:var(--muted)}.login summary{cursor:pointer}.connection .actions input[type=text]{flex-basis:260px}nav{flex-wrap:wrap}
header{flex-wrap:wrap}dialog{max-width:460px;border:1px solid var(--line);border-radius:16px;padding:28px;color:var(--ink)}dialog::backdrop{background:#182d2760}

/* Give both scroll panes a definite height; grid's automatic minimum used to stretch them. */
main{padding-top:20px}.page-title{margin-bottom:16px}.page-title h1{font-size:27px}.page-title .eyebrow{margin-bottom:4px}.stats{gap:10px;margin-bottom:12px}.stat{padding:10px 16px}.stat strong{font-size:24px;margin:0}.sync-progress{padding:12px 16px;background:#eaf3ed;border:1px solid #d5e5da;border-radius:10px;margin-bottom:14px;font-size:13px}.sync-heading{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.sync-progress progress{width:100%;height:8px;accent-color:var(--green);display:block;margin:7px 0}.sync-progress small{font-size:11px;display:block}.sync-details{font-size:12px}.inbox-grid{height:clamp(400px,64dvh,850px);min-height:0;max-height:none;grid-template-columns:minmax(230px,300px) minmax(0,1fr);grid-template-rows:minmax(0,1fr)}.inbox-grid aside,#conversation{min-height:0;min-width:0}.filters{padding:10px;gap:6px;flex-shrink:0}.filters input,.filters select{padding:7px 9px;font-size:13px}.chat-list{flex:1;min-height:0;overflow-y:scroll;overscroll-behavior:contain;touch-action:pan-y}.chat{display:flex;align-items:center;gap:9px;padding:9px 10px;min-height:56px}.chat-avatar{flex:0 0 32px;height:32px;display:grid;place-items:center;background:#eaf1eb;color:var(--green);border-radius:10px;font-size:11px;font-weight:650}.chat-info{flex:1;min-width:0}.chat strong,.chat small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.4}.chat strong{font-size:13px}.chat-count{font-size:10px;color:var(--muted);max-width:42px}.conversation-head{display:flex;align-items:center;gap:10px;padding:10px 14px;flex-shrink:0;min-width:0}.conversation-head>div{flex:1;min-width:0}.conversation-head h2{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-head small{font-size:11px}.conversation-head button{padding:5px 10px}#back-chats{display:none}.messages{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-height:0;overflow-y:scroll;overscroll-behavior:contain;touch-action:pan-y;padding:14px;scrollbar-gutter:stable}.message,.message.outbound{flex-shrink:0;max-width:85%;width:fit-content;padding:6px 10px;margin:0;border-radius:8px;font-size:13px;line-height:1.4;white-space:normal}.message.outbound{align-self:flex-end}.message-text{white-space:pre-wrap;overflow-wrap:anywhere}.message small{font-size:9px;line-height:1.2;margin-top:4px}.file-link,.file-pending{max-width:360px;font-size:12px;margin:0;padding:7px 9px;overflow-wrap:anywhere}.file-link strong,.file-link span,.file-pending strong,.file-pending span{display:block}.file-link span,.file-pending span{font-size:10px;color:var(--muted);margin-top:3px}.file-pending{background:#f5f5f0;border-radius:6px}.message-text+.file-link,.message-text+.file-pending{margin-top:6px}.message.system-message{align-self:center;background:transparent;border:0;font-size:11px;color:var(--muted);padding:2px 8px}.system-message small{text-align:center}.long-message summary{cursor:pointer}.long-message summary span{color:var(--green)}.long-message[open] summary{margin-bottom:8px}.load-more{flex-shrink:0;align-self:center;padding:6px 12px;font-size:12px;margin:4px auto;display:block}.chat-list::-webkit-scrollbar,.messages::-webkit-scrollbar{width:9px}.chat-list::-webkit-scrollbar-thumb,.messages::-webkit-scrollbar-thumb{background:#a6b9ae;border-radius:8px;border:2px solid #f4f6f3}.chat-list,.messages{scrollbar-width:thin;scrollbar-color:#a6b9ae #f4f6f3}
@media(max-width:550px){main{padding:14px 10px}.page-title h1{font-size:22px}.page-title p.muted{font-size:12px}.stats{gap:6px}.stat{padding:8px 10px}.stat strong{font-size:21px}.stat .caption{font-size:10px}.sync-progress{padding:10px 12px}.inbox-grid{grid-template-columns:minmax(0,1fr);height:70dvh;min-height:400px;max-height:none}.inbox-grid aside{max-height:none;border:0}.inbox-grid #conversation{display:none;height:auto}.chat-open .inbox-grid aside{display:none}.chat-open .inbox-grid #conversation{display:flex}.chat-open #back-chats{display:block}.message,.message.outbound{max-width:90%}.messages{padding:10px}.chat{padding:10px 12px}.chat strong{font-size:14px}.chat-avatar{flex-basis:36px;height:36px}nav{flex-wrap:nowrap;gap:2px}nav button{padding:8px 10px;font-size:13px}}