:root{color-scheme:dark;--bg:#101415;--panel:#181e20;--raised:#20292b;--line:#303a3b;--text:#f2f4ef;--muted:#a0aeaa;--accent:#c8f58c;--ink:#17210d;--selected:#283627}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}body.light{color-scheme:light;--bg:#f3f5ee;--panel:#fff;--raised:#edf0e9;--line:#d8dfd3;--text:#17221c;--muted:#59685d;--accent:#b5df7e;--selected:#e6f0da}button,input{font:inherit}button{cursor:pointer;color:inherit;background:var(--raised);border:1px solid var(--line);border-radius:8px;padding:9px 13px}button:hover{border-color:var(--accent)}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}a{color:inherit;text-decoration:none}.topbar{height:88px;padding:0 4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:14px;align-items:center;font-size:13px;font-weight:800;letter-spacing:1.5px}.brand small{display:block;font-size:10px;font-weight:500;color:var(--muted);letter-spacing:3px;margin-top:3px}.brandmark{background:var(--accent);color:var(--ink);width:45px;height:45px;border-radius:12px;display:grid;place-items:center;font-size:29px;position:relative}.brandmark span{font-size:19px;position:absolute;right:2px;top:0}.header-right{display:flex;gap:16px;align-items:center}.pill{font-size:12px;border:1px solid var(--line);border-radius:30px;padding:7px 13px;color:var(--muted)}.demo-banner{text-align:center;padding:9px 20px;background:var(--selected);color:var(--muted);font-size:12px}.demo-banner strong{color:var(--accent);margin-right:12px}.light .demo-banner strong{color:#365c1e}main{max-width:1700px;margin:auto;padding:35px 4% 0}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;gap:24px}.eyebrow{font-size:10px;letter-spacing:2.3px;font-weight:700;color:var(--accent);margin:0 0 9px}.light .eyebrow{color:#426322}h1{font-size:clamp(24px,2.4vw,36px);letter-spacing:-1px;font-weight:550;margin:0}.heading p:last-child{color:var(--muted);margin:7px 0 0}.connection{display:flex;align-items:center;gap:11px;font-size:13px;flex-shrink:0}.connection small{display:block;color:var(--muted);font-size:11px}.dot{width:8px;height:8px;border-radius:50%;background:#dbb76e}.workspace{border:1px solid var(--line);border-radius:16px;overflow:hidden;display:grid;grid-template-columns:205px minmax(260px,1fr) minmax(320px,1.15fr);min-height:570px;background:var(--panel)}.sidebar{padding:24px 15px;border-right:1px solid var(--line);display:flex;flex-direction:column}.section-label{font-size:10px;letter-spacing:1.6px;color:var(--muted);font-weight:700;margin:0 10px 16px}nav button{display:flex;justify-content:space-between;align-items:center;width:100%;border:1px solid transparent;background:none;text-align:left;font-size:12px;margin:4px 0;padding:12px 10px}nav button span{color:var(--muted);font-size:11px}nav button.active{background:var(--accent);color:var(--ink);font-weight:700}nav button.active span{color:var(--ink)}.channel{margin-top:32px;padding-top:23px;border-top:1px solid var(--line)}.channel>div{display:flex;align-items:center;gap:8px;padding:0 10px;font-size:12px}.whatsapp-icon{display:inline-grid;place-items:center;border:1px solid #6a9c77;color:#8aca9a;border-radius:50%;width:23px;height:23px;font-size:11px;font-weight:700}.small-label{margin-left:auto;color:var(--muted);font-size:10px}.muted{color:var(--muted);font-size:11px;padding:0 10px}.reset{margin-top:auto;background:none;font-size:11px;color:var(--muted)}.inbox{border-right:1px solid var(--line);min-width:0}.list-header{padding:22px 22px 16px;border-bottom:1px solid var(--line)}h2{font-size:17px;margin:0 0 15px;font-weight:600}.search input{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:12px}#message-list{max-height:560px;overflow:auto}.message{border:0;border-bottom:1px solid var(--line);border-radius:0;display:block;width:100%;padding:19px 22px;background:none;text-align:left}.message.selected{background:var(--selected);box-shadow:inset 3px 0 var(--accent)}.message-top{display:flex;gap:10px;align-items:center}.avatar{display:grid;place-items:center;flex-shrink:0;width:35px;height:35px;border-radius:11px;background:var(--raised);color:var(--accent);font-size:12px;font-weight:700}.light .avatar{color:#385d24}.message-name{font-size:13px;font-weight:650}.message time{margin-left:auto;color:var(--muted);font-size:10px}.message-preview{margin:10px 0 0 45px;font-size:12px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.reader{padding:30px;min-width:0}.reader-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);gap:8px}.status-tag{background:var(--raised);padding:5px 9px;border-radius:6px}.sender{display:flex;align-items:center;gap:13px;margin-top:34px}.sender .avatar{width:48px;height:48px;font-size:16px}.sender h2{margin:0;font-size:19px}.sender p{margin:3px 0 0;font-size:11px;color:var(--muted)}.message-body{font-size:clamp(20px,2vw,29px);line-height:1.6;letter-spacing:-.35px;margin:28px 0;white-space:pre-wrap;overflow-wrap:anywhere}.attachment{padding:14px;background:var(--raised);border:1px dashed var(--line);border-radius:8px;font-size:13px;margin-bottom:20px}.attachment small{display:block;margin-top:4px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);padding-top:23px}.actions button{font-size:12px}.actions .primary{background:var(--accent);color:var(--ink);border-color:var(--accent);font-weight:650}.reader-note{font-size:11px;color:var(--muted);margin-top:18px}.empty{padding:35px 20px;text-align:center;color:var(--muted);font-size:14px}footer{display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:10px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(min-width:1400px){.workspace{min-height:640px}}@media(max-width:1050px){.workspace{grid-template-columns:165px 1fr 1fr}.reader{padding:22px}.sidebar{padding:22px 8px}.message{padding:16px}.heading{align-items:flex-start}}@media(max-width:760px){.topbar{height:76px}.pill{display:none}.brand{font-size:11px}.header-right button{font-size:10px}.heading{display:block}.connection{margin-top:18px}.workspace{display:flex;flex-direction:column}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:12px}.sidebar>.section-label,.channel,.reset{display:none}nav{display:flex;overflow:auto;gap:5px}nav button{white-space:nowrap;width:auto;gap:10px;font-size:11px}.inbox{border-right:0}.list-header{padding:18px}#message-list{max-height:275px}.reader{border-top:1px solid var(--line);min-height:320px}.sender{margin-top:22px}.message-body{font-size:23px}main{padding-top:25px}.heading{margin-bottom:23px}footer{flex-direction:column;gap:5px}}