:root{--bg:#f6f8fb;--nav:#111a2a;--navsoft:#1d293d;--txt:#17243b;--muted:#6b778e;--line:#e6ebf2;--blue:#2763f6;--lightblue:#eff4ff;--green:#0e9460;--yellow:#ad710c;--radius:14px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--txt);font-size:14px}body{background:var(--bg)}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:242px;background:var(--nav);color:#dbe3f3;flex-shrink:0;display:flex;flex-direction:column;padding:28px 15px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;margin:0 12px 41px}.brand-symbol{width:38px;height:38px;background:#3c6bf8;border-radius:11px;display:grid;place-items:center;font-size:25px;color:#fff}.brand strong{display:block;color:#fff;font-size:16px;letter-spacing:-.4px}.brand small{display:block;font-size:9px;letter-spacing:1.9px;color:#8394b5;margin-top:4px;font-weight:700}.nav{display:flex;flex-direction:column;gap:4px}.nav a{padding:11px 15px;border-radius:9px;display:flex;gap:13px;align-items:center;font-weight:550;color:#adbed9;transition:.12s}.nav a:hover{background:#23314b;color:#fff}.nav a.active{background:#29436f;color:#fff}.nav a span{display:inline-block}.nav-caption{font-size:10px;letter-spacing:1.4px;color:#657996;font-weight:800;padding:10px 15px 7px;margin-top:12px}.sidebar-bottom{margin-top:auto;padding:20px 12px 0;border-top:1px solid #293851}.online{display:flex;gap:8px;align-items:center;font-weight:650;margin-bottom:7px}.online-dot{width:8px;height:8px;border-radius:50%;background:#4ee0a5;box-shadow:0 0 12px #4ee0a544}.sidebar-bottom small{color:#71829e}.content{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:71px;background:white;border-bottom:1px solid var(--line);padding:0 37px;display:flex;align-items:center;justify-content:space-between}.breadcrumb{font-size:13px;color:#8793a8}.breadcrumb strong{color:#243650}.top-actions{display:flex;align-items:center;gap:20px}.account{font-size:12px;color:#40516b}.role{font-size:10px;color:#3d66d7;background:#edf2ff;border-radius:6px;margin-left:7px;padding:5px 8px;font-weight:700}.top-actions form{margin:0}.main{padding:34px 39px 45px;max-width:1490px;width:100%;margin:0 auto;flex:1}.footer{padding:16px 39px;font-size:11px;color:#9ba8b9}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:800;color:#527ce8}h1{font-size:29px;letter-spacing:-.8px;margin:9px 0;color:#17243b;line-height:1.25}h2{font-size:17px;letter-spacing:-.3px;margin:0 0 4px}h3{font-size:15px}.muted{color:var(--muted);margin:4px 0;font-size:13px;line-height:1.6}.button{border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 18px;border-radius:8px;font-weight:650;cursor:pointer;white-space:nowrap}.button.primary{background:var(--blue);color:white;box-shadow:0 4px 15px #2862f622}.button.primary:hover{background:#1c51db}.button.subtle{color:#3b4c67;background:#fff;border-color:#dce4ef}.button.small{padding:8px 12px;font-size:12px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:21px}.metric{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:21px 22px;min-height:137px}.metric-title{color:#63718a;font-size:12px;font-weight:650;display:flex;justify-content:space-between}.metric-title span{font-size:18px;color:#bec9d9}.metric-value{font-size:35px;letter-spacing:-1.3px;font-weight:760;margin:15px 0 7px}.metric-small{font-size:26px}.metric-foot{font-size:11px;color:#8e9bb0}.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:21px;margin-bottom:21px}.cols-users{grid-template-columns:1.65fr 1fr}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px 24px;margin-bottom:21px;box-shadow:0 2px 6px #13294a03}.cols>.panel{margin-bottom:0}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}.panel-head p{color:var(--muted);font-size:12px;margin:3px 0}.health-list>div{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #f0f2f7}.health-list>div:last-child{border:0}.health-list>div span:first-child{color:#526179}.status{font-weight:750;font-size:10px;border-radius:6px;padding:6px 9px;white-space:nowrap}.status.ok{color:#09855d;background:#e7f9f0}.status.warning{color:#b16d05;background:#fff4dc}.status.bad{color:#c02c32;background:#ffebec}.endpoint{padding:15px;background:#f5f8ff;border:1px solid #e7efff;border-radius:8px}.endpoint small,.two-line small{display:block;font-size:10px;font-weight:700;letter-spacing:1px;color:#8b99ac;margin-bottom:8px}.endpoint strong{font-size:16px}.two-line{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:21px}.two-line strong{font-size:13px}.soft-callout{background:#f5f7fc;padding:14px 16px;margin-top:20px;border-radius:8px;border-left:3px solid #94aff6;color:#576982;font-size:12px;line-height:1.7}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}thead{color:#8490a4;font-size:11px;text-transform:uppercase;letter-spacing:.6px}td,th{padding:14px 12px;border-bottom:1px solid #edf0f5;font-weight:500}tbody tr:last-child td{border:0}tbody tr:hover{background:#fafbff}.item-link{color:#243a65;font-weight:680}.item-link:hover{color:var(--blue)}.text-truncate{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nowrap{white-space:nowrap}.chip{padding:5px 9px;border-radius:7px;background:#edf2ff;color:#49638e;font-size:11px;font-weight:650}.unread{background:#f6f9ff}.empty{padding:46px 16px;text-align:center;color:#8a96a9}.empty-symbol{font-size:35px;margin-bottom:10px;color:#a7b7d6}.empty h3{color:#293b56}.empty p{line-height:1.7}.search-form{display:flex;gap:9px;margin-bottom:15px}.search-form input{max-width:540px}.pagination{display:flex;gap:13px;align-items:center;justify-content:flex-end;margin-top:17px;color:#8090a7}.compose-panel{max-width:890px}.formrow{margin:0 0 22px}.formrow label,.stack label{display:block;font-weight:700;color:#3a4d68;margin-bottom:9px;font-size:12px}.formrow small{display:block;color:#8794a9;font-size:11px;margin-top:7px}input,textarea,select{width:100%;border:1px solid #dbe3ee;background:white;border-radius:8px;padding:11px 13px;outline:none;transition:.12s}input:focus,textarea:focus,select:focus{border-color:#7297fc;box-shadow:0 0 0 3px #dbe6ff}input[readonly]{background:#f7f9fc;color:#62708a}textarea{resize:vertical;line-height:1.7}.form-actions{border-top:1px solid var(--line);padding-top:19px;display:flex;align-items:center;justify-content:space-between;gap:20px}.message-panel{max-width:1050px}.message-meta{display:grid;grid-template-columns:1fr 1fr;gap:15px;border-bottom:1px solid var(--line);padding-bottom:23px}.message-meta span{display:block;color:#8e9bb0;font-size:10px;letter-spacing:1px;font-weight:750;margin-bottom:8px}.message-meta strong{font-size:12px;overflow-wrap:anywhere}.mail-body{white-space:pre-wrap;word-break:break-word;padding:30px 0;line-height:1.8;min-height:190px}.h1-message{max-width:900px;overflow-wrap:anywhere}.stack{display:flex;flex-direction:column;gap:9px}.stack input,.stack select{margin-bottom:12px}.login-wrap{max-width:520px;margin:60px auto}.login-panel{background:#fff;border:1px solid var(--line);padding:45px;border-radius:17px;box-shadow:0 10px 42px #11213c0b}.login-panel h1{font-size:31px;margin-top:14px}.login-panel .muted{margin:15px 0 27px}.security-note{font-size:11px;color:#8290a5;line-height:1.6;margin-top:23px;padding-top:19px;border-top:1px solid var(--line)}.muted-text-link{display:inline-block;color:#647a9e;margin:4px 0 20px;font-size:12px}.link-action{border:0;background:none;color:#3a63dc;cursor:pointer;text-decoration:underline;padding:0}.alerts{margin-bottom:16px}.notice{padding:13px 16px;border-radius:8px;border:1px solid #cde0fa;background:#f1f7ff;color:#37619a;font-size:13px}.notice.success{border-color:#b8e6ce;background:#edfbf3;color:#09744c}.notice.error{border-color:#ffc6cc;background:#fff0f1;color:#b52b3b}.error-block{margin:75px auto;max-width:480px}@media(max-width:1050px){.sidebar{width:210px}.main{padding:27px 25px}.topbar{padding:0 25px}.metrics{grid-template-columns:repeat(2,1fr)}.cols,.cols-users{grid-template-columns:1fr}.account{max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media(max-width:640px){.shell{display:block}.sidebar{position:relative;width:100%;height:auto;padding:12px 12px 0}.brand{margin:3px 0 12px}.nav{flex-direction:row;overflow:auto;gap:4px;padding-bottom:10px}.nav a{white-space:nowrap;padding:9px 12px;font-size:12px}.nav-caption,.sidebar-bottom{display:none}.topbar{height:56px;padding:0 16px}.account{display:none}.main{padding:25px 15px}.footer{padding:15px}.heading{align-items:flex-start}.heading h1{font-size:24px}.metrics{gap:10px}.metric{padding:16px;min-height:110px}.metric-value{font-size:28px}.cols{gap:14px}.panel{padding:17px}.form-actions{flex-direction:column;align-items:stretch}.message-meta{grid-template-columns:1fr}.login-wrap{margin:25px auto}.login-panel{padding:26px}.endpoint strong{font-size:13px}.search-form{flex-direction:column}.top-actions{gap:4px}}
/* TWG Mail Studio - responsive HTML and visual composer */
.studio-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(305px,.9fr);gap:19px;align-items:start}
.studio-main{max-width:none}.studio-side{min-width:0}.studio-side-panel{padding:21px}
.studio-tabs{display:flex;gap:4px;padding:5px;background:#f2f5fc;border-radius:10px;margin:11px 0 13px}
.studio-tab{flex:1;background:transparent;border:0;border-radius:7px;color:#637391;font-size:12px;font-weight:650;padding:12px 7px;cursor:pointer}
.studio-tab.selected{background:white;color:#285ada;box-shadow:0 2px 10px #1c30400e}
.editor-panel[hidden],.fallback-controls[hidden],.fallback-body[hidden],.template-save-panel[hidden],iframe[hidden],.plain-preview[hidden]{display:none!important}
.rich-toolbar{display:flex;gap:5px;align-items:center;flex-wrap:wrap;background:#f9fafc;border:1px solid #dfe5ee;border-radius:9px 9px 0 0;padding:9px}
.rich-toolbar button{border:1px solid #e1e6ef;background:white;border-radius:5px;padding:7px 10px;min-width:31px;cursor:pointer;color:#3e4e69;font-size:12px}.rich-toolbar button:hover{background:#e8eefc}
.rich-surface{border:1px solid #dfe5ee;border-top:none;border-radius:0 0 9px 9px;background:#fff;padding:17px;min-height:330px;max-height:650px;overflow:auto;outline:none;font-family:Arial,sans-serif;line-height:1.55;font-size:14px;color:#222}
.rich-surface:focus{border-color:#7297fc;box-shadow:0 0 0 2px #dbe6ff}
.rich-surface:empty:before{content:attr(data-placeholder);color:#a4acb9;pointer-events:none}
.rich-surface img{max-width:100%}
.rich-surface table{max-width:100%}
.editor-help{font-size:11px;color:#8490a5;line-height:1.6;margin:9px 0}
.source-header{background:#1c293d;color:#a9bed9;display:flex;justify-content:space-between;gap:5px;border-radius:7px 7px 0 0;padding:10px 12px;font-size:11px}
.html-source{font:12px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;background:#fafcff;border-radius:0 0 7px 7px;tab-size:2}
.fallback-controls{border-top:1px solid #edf0f5;margin-top:15px;padding:14px 0}
.fallback-toggle{background:none;border:0;color:#4169a6;font-size:12px;cursor:pointer;padding:5px}
.fallback-body textarea{margin-top:6px}
.field-label{display:block;font-size:11px;font-weight:700;margin-bottom:9px;color:#4b607c}
.side-actions{display:flex;gap:8px;margin-top:13px;flex-wrap:wrap}
.studio-side-panel .soft-callout{font-size:11px}
#delete-template-form{margin-top:15px}
.preview-device{border:1px solid #e6eaf0;border-radius:10px;overflow:hidden;background:white}
.preview-header{padding:10px 13px;background:#f8f9fc;border-bottom:1px solid #e6eaf0;color:#7887a0;font-size:11px;display:flex;justify-content:space-between}
.preview-dots{font-size:8px;letter-spacing:3px;color:#bac6d8}
#email-preview{display:block;width:100%;min-height:380px;height:470px;border:0;background:#fff}
.plain-preview{padding:19px;font-family:Arial,sans-serif;font-size:13px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;min-height:260px;color:#596b84}
.template-save-panel{margin-top:15px;max-width:760px}.template-save-panel label{font-weight:700;margin-bottom:10px;display:block;font-size:12px}
.template-save-row{display:flex;gap:10px;align-items:center}.template-save-row input{min-width:200px;flex:1}
.html-mail-preview{width:100%;height:550px;border:1px solid #e5eaf2;border-radius:10px;background:white;margin:18px 0}
@media(max-width:1120px){.studio-layout{grid-template-columns:1fr}.studio-side{display:grid;grid-template-columns:1fr 1fr;gap:15px}.studio-side-panel{margin-bottom:0}}
@media(max-width:700px){.studio-side{display:block}.studio-side-panel{margin-bottom:17px}.studio-tabs{gap:1px}.studio-tab{font-size:11px;padding:11px 4px}.source-header{flex-direction:column}.template-save-row{flex-direction:column;align-items:stretch}.rich-toolbar button{padding:7px}}
\n.message-format-header{display:flex;justify-content:space-between;gap:10px;padding-top:24px;color:#425578;font-size:12px}.message-format-header span{color:#8a97a8}.mail-fallback{padding:16px 0}.mail-fallback summary{font-size:12px;color:#4c65a3;cursor:pointer}\n