:root{color-scheme:light;--ink:#18332f;--muted:#6d817c;--accent:#185d52;--accent-light:#e7f3ef;--border:#e0e9e5;--bg:#f6f8f6;--out:#e0efe9;font-family:"Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}input,select,textarea{border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--ink);min-width:0;outline:none}input:focus,select:focus,textarea:focus{border-color:#438d7c;box-shadow:0 0 0 3px #185d5210}button:focus-visible,a:focus-visible{outline:3px solid #65a796;outline-offset:3px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 15% 15%,#ddece5 0,transparent 48%),radial-gradient(ellipse at 85% 85%,#edf1e5,transparent 45%),#f6f8f6}.login-card{width:420px;max-width:100%;padding:46px 40px 30px;border:1px solid #fff;border-radius:22px;background:#ffffffeb;box-shadow:0 24px 80px #24483d0c}.brand-mark{display:grid;place-items:center;width:52px;height:52px;color:#fff;background:var(--accent);border-radius:16px;font-size:23px;font-weight:700;box-shadow:0 5px 16px #185d5220}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--muted);margin-top:30px}h1{font-size:34px;letter-spacing:-1.5px;margin:7px 0 9px}.intro{font-size:14px;color:var(--muted);margin-bottom:30px}.login-card label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.login-card input{width:100%;padding:13px 14px}.primary{border:0;border-radius:9px;background:var(--accent);color:#fff;font-weight:600;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.primary:hover{background:#124c43}.login-card .primary{width:100%;margin-top:12px}.error{font-size:12px;color:#ba3d31;min-height:22px;margin-top:12px;white-space:pre-wrap}.login-note{border-top:1px solid var(--border);padding-top:20px;color:var(--muted);font-size:12px}.login-note small{display:inline-block;font-size:11px;margin:7px 0 0 15px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#2e8a66;vertical-align:middle;margin-right:6px}.link{border:0;background:none;color:var(--accent);padding:0;font-size:12px}.login-card .link{margin-top:22px}.topbar{height:86px;padding:0 28px;display:flex;align-items:center;gap:28px;background:#fff;border-bottom:1px solid var(--border)}.brand{font-weight:750;font-size:19px;display:flex;align-items:center;gap:10px;white-space:nowrap;letter-spacing:-.5px}.small{width:34px;height:34px;font-size:16px;border-radius:11px;box-shadow:none}.phone-control{display:flex;flex-direction:column;min-width:200px;max-width:300px;flex:1}.phone-control label{font-size:10px;color:var(--muted);margin-bottom:2px}.phone-control select{padding:6px 9px;border-color:transparent;background:#f4f7f5}.connection{font-size:12px;white-space:nowrap}.connection.offline{color:#ab5840}.connection.offline .dot{background:#c8874b}.top-actions{margin-left:auto;display:flex;gap:5px}.quiet{border:1px solid transparent;background:transparent;color:var(--muted);padding:8px 10px;border-radius:7px;font-size:12px;white-space:nowrap}.quiet:hover{background:var(--bg);color:var(--accent)}.quiet[aria-pressed=true]{color:var(--accent);background:var(--accent-light)}.shell{display:grid;grid-template-columns:310px minmax(0,1fr);height:calc(100dvh - 86px)}.sidebar{display:flex;flex-direction:column;min-height:0;background:#fff;border-right:1px solid var(--border);padding:22px 14px 12px}.sidebar-heading{display:flex;align-items:center;gap:8px;padding:0 10px 18px}.sidebar-heading h2{font-size:18px;letter-spacing:-.7px}.sidebar-heading span{font-size:11px;color:var(--muted)}.sidebar-heading button{margin-left:auto;border:1px solid var(--border);width:29px;height:29px;border-radius:9px;background:#fff;color:var(--accent);font-size:20px;line-height:20px}.search-wrap{display:flex;align-items:center;background:#f4f7f5;border-radius:8px;padding:0 10px;margin:0 7px 18px;color:var(--muted);gap:8px}.search-wrap input{border:0;background:transparent;padding:9px 0;width:100%;font-size:12px;box-shadow:none}.search-wrap span{font-size:21px}.thread-list{flex:1;overflow-y:auto;overscroll-behavior:contain}.thread{display:flex;text-align:left;align-items:center;width:100%;background:none;border:0;border-radius:12px;padding:13px 10px;gap:12px;margin-bottom:3px}.thread:hover{background:#f5f8f6}.thread.selected{background:#eaf3ef}.avatar{flex:0 0 auto;display:grid;place-items:center;width:39px;height:39px;border-radius:13px;background:#edf1ed;color:#719183;font-size:16px}.selected .avatar{background:#cee3d8;color:var(--accent)}.thread-info{min-width:0;flex:1}.thread-title{display:block;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}.thread-snippet{display:block;color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:4px}.thread-meta{font-size:10px;color:#94a69e;display:flex;flex-direction:column;align-items:end;gap:8px;align-self:start;padding-top:3px}.unread{width:6px;height:6px;border-radius:50%;background:var(--accent)}.more{border:1px solid var(--border);background:#fff;padding:8px;border-radius:7px;color:var(--muted);font-size:11px;margin:7px}.conversation{display:grid;grid-template-rows:83px minmax(0,1fr) auto;min-height:0;min-width:0}.conversation-header{background:#fff;display:flex;align-items:center;padding:0 30px;gap:14px;border-bottom:1px solid var(--border)}.conversation-header h2{font-size:18px;letter-spacing:-.4px}.conversation-header p{font-size:11px;color:var(--muted);margin-top:3px}.read-only-note{font-size:10px;color:#85988f;margin-left:auto;white-space:nowrap}.messages{overflow-y:auto;padding:26px 32px 30px;display:flex;flex-direction:column;gap:13px;overscroll-behavior:contain}.empty{flex:1;display:grid;align-content:center;justify-items:center;text-align:center;color:var(--muted);gap:10px;min-height:240px}.empty-icon{width:62px;height:62px;display:grid;place-items:center;background:#edf2ed;border:1px solid #e6ece5;border-radius:20px;font-size:26px;color:#7c9b87;margin-bottom:7px}.empty h3{font-size:17px;font-weight:500;color:#557362}.empty p{font-size:12px;line-height:1.9}.date-divider{text-align:center;font-size:10px;color:#8c9d94;align-self:center;margin:8px 0 12px;border:1px solid var(--border);border-radius:14px;padding:3px 12px;background:#fff}.message{max-width:min(72%,620px);display:flex;flex-direction:column;align-self:flex-start;min-width:80px}.message.outgoing{align-self:flex-end;align-items:flex-end}.bubble{background:#fff;padding:10px 14px;border:1px solid #e8eee9;border-radius:13px 13px 13px 3px;color:#213c32;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;font-size:13px;line-height:1.65}.outgoing .bubble{background:var(--out);border-color:#dcebe3;border-radius:13px 13px 3px 13px}.message-time{font-size:10px;color:#91a299;margin:4px 3px 0}.message-time.failed{color:#ba3d31}.composer{background:#fff;border-top:1px solid var(--border);padding:16px 28px 12px}.address-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(160px,.65fr);gap:14px;margin-bottom:10px}.address-row label{display:flex;align-items:center;gap:10px;min-width:0}.address-row label span{font-size:10px;white-space:nowrap;color:var(--muted)}.address-row input,.address-row select{width:100%;padding:7px 10px;font-size:12px;background:#fbfcfb}.compose-row{display:flex;gap:10px;align-items:stretch}.compose-row textarea{flex:1;resize:vertical;min-height:70px;max-height:180px;padding:11px 13px;line-height:1.65;font-size:13px}.compose-row .primary{min-width:95px}.compose-footer{display:flex;justify-content:space-between;gap:12px;color:#84988e;font-size:10px;margin-top:7px}.compose-footer #send-status{overflow-wrap:anywhere}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 18px;background:#233e34;color:white;border-radius:12px;box-shadow:0 8px 30px #18332f30;font-size:12px;max-width:90vw;z-index:10}.demo-note{background:#f7edd9;color:#81632b;padding:7px 24px;font-size:11px;text-align:center}.mobile-only{display:none}.loading{padding:24px;color:var(--muted);font-size:12px;text-align:center}@media(min-width:1500px){.messages{padding-left:65px;padding-right:65px}.shell{grid-template-columns:340px minmax(0,1fr)}}@media(max-width:1050px){.topbar{gap:15px;padding:0 18px}.connection{display:none}.top-actions{gap:0}.quiet{padding:7px;font-size:11px}.shell{grid-template-columns:270px minmax(0,1fr)}.conversation-header{padding:0 22px}.messages{padding:20px}.composer{padding:14px 18px 10px}.read-only-note{display:none}}@media(max-width:720px){.topbar{height:auto;min-height:112px;padding:14px 17px;flex-wrap:wrap;gap:10px 15px}.brand{font-size:17px}.phone-control{min-width:160px;max-width:none}.top-actions{width:100%;justify-content:flex-end;border-top:1px solid #edf1ed;padding-top:5px}.top-actions button{padding:6px 10px}.shell{height:calc(100dvh - 123px);display:block}.sidebar{height:100%;border:0}.conversation{display:none;height:100%;grid-template-rows:70px minmax(0,1fr) auto}.shell.show-conversation .sidebar{display:none}.shell.show-conversation .conversation{display:grid}.mobile-only{display:inline-block}.conversation-header{padding:0 14px;gap:7px}.conversation-header h2{font-size:16px}.messages{padding:15px 16px 22px}.message{max-width:86%}.composer{padding:12px 13px max(10px,env(safe-area-inset-bottom))}.address-row{grid-template-columns:minmax(0,1fr) minmax(110px,.75fr);gap:8px}.address-row label span{display:none}.compose-row{gap:7px}.compose-row .primary{min-width:70px;padding:10px 12px}.compose-footer{font-size:9px}.compose-footer #body-count{white-space:nowrap}.login-card{padding:36px 27px}.demo-note{padding:5px 10px}.demo-note:not([hidden])+.shell{height:calc(100dvh - 151px)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
#workspace{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.topbar,.demo-note{flex-shrink:0}#workspace .shell{flex:1;min-height:0;height:auto}#unlock{font-size:10px;padding:0;border:0;background:none;color:#a85a32;text-decoration:underline;white-space:nowrap}