:root{--navy:#050f1e;--card-navy:#0a192f;--light:#e6f1ff;--cyan:#0cf;--green:#0f9;--gold:#c0a062;--canvas:#fff;--ink:#102238;--muted:#4a5a70;--line:#d5dce6;--soft:#f3f6fa;--bg:#eef2f7;--danger:#b3261e;--danger-bg:#fdecec;--warn:#7a5300;--warn-bg:#fff4d6;--ok:#0b5a3a;--ok-bg:#e6faf1;--info-bg:#e6f7fd;--focus:#0091bd;--radius:8px;--shadow:0 1px 3px #050f1e1f, 0 1px 2px #050f1e0f;--font:Inter, Arial, Helvetica, sans-serif;--brand-font:Montserrat, Inter, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg);margin:0;font-size:14px;line-height:1.45}a{color:#0077a8}h1,h2,h3{margin:0 0 8px;line-height:1.25}h1{font-size:22px;font-family:var(--brand-font)}h2{font-size:17px}h3{font-size:15px}p{margin:0 0 10px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skip{background:var(--green);color:var(--navy);z-index:100;border-radius:6px;padding:8px 12px;position:absolute;top:8px;left:-999px}.skip:focus{left:8px}.shell{grid-template-columns:232px 1fr;min-height:100%;display:grid}.nav{background:var(--navy);color:var(--light);flex-direction:column;height:100vh;display:flex;position:sticky;top:0}.brand{font-family:var(--brand-font);letter-spacing:.4px;border-bottom:1px solid #e6f1ff1f;padding:18px 18px 14px;font-weight:700}.brand small{color:var(--cyan);font-family:var(--font);letter-spacing:0;margin-top:2px;font-size:12px;font-weight:500;display:block}.nav ul{flex:1;margin:0;padding:10px 8px;list-style:none;overflow:auto}.nav a{color:var(--light);border-radius:6px;align-items:center;gap:10px;padding:9px 12px;font-weight:500;text-decoration:none;display:flex}.nav a:hover{background:var(--card-navy)}.nav a.active{background:var(--card-navy);box-shadow:inset 3px 0 0 var(--cyan);color:#fff}.nav .group{color:#8fa3bf;text-transform:uppercase;letter-spacing:1px;padding:14px 12px 4px;font-size:11px}.nav .me{color:#b7c6db;border-top:1px solid #e6f1ff1f;padding:12px 16px;font-size:12px}.nav .me button{color:var(--light);background:0 0;border-color:#e6f1ff4d;margin-top:6px}.main{min-width:0}.topbar{justify-content:space-between;align-items:center;gap:12px;padding:16px 24px 0;display:flex}.content{padding:16px 24px 48px}.banner{padding:10px 24px;font-weight:600}.banner.warn{background:var(--warn-bg);color:var(--warn)}.banner.danger{background:var(--danger-bg);color:var(--danger)}.card{background:var(--canvas);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;padding:16px}.card.flush{padding:0}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.row.between{justify-content:space-between}.grid{gap:16px;display:grid}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (width<=1100px){.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:1fr}}@media (width<=800px){.shell{grid-template-columns:1fr}.nav{height:auto;position:static}.grid.cols-2{grid-template-columns:1fr}}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.spacer{flex:1}hr{border:0;border-top:1px solid var(--line);margin:14px 0}button,.btn{font:inherit;border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:6px;padding:8px 14px;font-weight:600;text-decoration:none;display:inline-flex}button:hover:not(:disabled),.btn:hover{background:var(--soft)}button:disabled{opacity:.55;cursor:not-allowed}button.primary,.btn.primary{background:var(--green);color:var(--navy);border-color:#00d983}button.primary:hover:not(:disabled){background:#00e88b}button.dark{background:var(--navy);color:var(--light);border-color:var(--navy)}button.danger{color:var(--danger);background:#fff;border-color:#e7b3b0}button.danger.solid{background:var(--danger);color:#fff;border-color:var(--danger)}button.link{color:#0077a8;background:0 0;border:0;padding:0;font-weight:500;text-decoration:underline}button.icon{padding:5px 8px;font-size:13px}label.field{margin-bottom:12px;display:block}label.field>span,.label{margin-bottom:4px;font-weight:600;display:block}input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],input[type=date],input[type=datetime-local],input[type=search],select,textarea{width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid #8c9aad;border-radius:6px;padding:8px 10px}textarea{resize:vertical;min-height:90px}input[aria-invalid=true],select[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--danger)}.field-error{color:var(--danger);margin-top:4px;font-size:12px}.hint{color:var(--muted);margin-top:4px;font-size:12px}.check{align-items:flex-start;gap:8px;margin:6px 0;display:flex}.check input{margin-top:3px}fieldset{border:1px solid var(--line);border-radius:8px;margin:0 0 12px;padding:10px 12px}legend{padding:0 4px;font-weight:700}table.data{border-collapse:collapse;width:100%}table.data th,table.data td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:9px 12px}table.data th{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);background:var(--soft);font-size:12px;position:sticky;top:0}table.data tr:hover td{background:#fafcfe}table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}.badge{background:var(--soft);color:var(--ink);border:1px solid var(--line);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:#a9e5c9}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:#f0d38a}.badge.danger{background:var(--danger-bg);color:var(--danger);border-color:#edb5b1}.badge.info{background:var(--info-bg);color:#005a78;border-color:#a6e2f5}.badge.navy{background:var(--navy);color:var(--light);border-color:var(--navy)}.alert{border:1px solid;border-radius:6px;margin:0 0 12px;padding:10px 12px}.alert.error{background:var(--danger-bg);color:var(--danger);border-color:#edb5b1}.alert.warn{background:var(--warn-bg);color:var(--warn);border-color:#f0d38a}.alert.ok{background:var(--ok-bg);color:var(--ok);border-color:#a9e5c9}.alert.info{background:var(--info-bg);color:#005a78;border-color:#a6e2f5}.alert ul{margin:6px 0 0;padding-left:18px}.stat{background:var(--canvas);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}.stat .label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.stat .value{font-size:26px;font-weight:700;font-family:var(--brand-font);font-variant-numeric:tabular-nums;margin-top:4px}.stat .sub{color:var(--muted);font-size:12px}.bars{align-items:flex-end;gap:3px;height:120px;padding-top:8px;display:flex}.bars .bar{background:var(--cyan);border-radius:2px 2px 0 0;flex:1;min-height:1px;position:relative}.bars .bar.neg{background:#f5a3a3}.tabs{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:4px;margin-bottom:16px;display:flex}.tabs a,.tabs button{color:var(--muted);background:0 0;border:0;border-bottom:3px solid #0000;border-radius:0;padding:8px 12px;font-weight:600;text-decoration:none}.tabs a.active,.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--cyan)}.stepper{counter-reset:step;flex-wrap:wrap;gap:0;margin-bottom:16px;display:flex}.stepper button{border:1px solid var(--line);color:var(--muted);background:#fff;border-left-width:0;border-radius:0;padding:10px 16px;font-weight:600}.stepper button:first-child{border-left-width:1px;border-radius:6px 0 0 6px}.stepper button:last-child{border-radius:0 6px 6px 0}.stepper button[aria-current=step]{background:var(--navy);color:var(--light);border-color:var(--navy)}.stepper button.done:before{content:"✓ ";color:#00a866}.modal-backdrop{z-index:50;background:#050f1e8c;justify-content:center;align-items:flex-start;padding:6vh 16px;display:flex;position:fixed;inset:0;overflow:auto}.modal{background:#fff;border-radius:10px;width:100%;max-width:560px;box-shadow:0 10px 40px #0000004d}.modal.wide{max-width:980px}.modal header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal .body{padding:16px 18px}.modal footer{border-top:1px solid var(--line);justify-content:flex-end;gap:8px;padding:12px 18px;display:flex}.toast{background:var(--navy);color:var(--light);z-index:60;box-shadow:var(--shadow);border-radius:8px;max-width:420px;padding:10px 16px;position:fixed;bottom:16px;right:16px}.state{text-align:center;color:var(--muted);padding:40px 16px}.state h2{color:var(--ink)}.spinner{border:3px solid var(--line);border-top-color:var(--cyan);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}.editor{grid-template-columns:220px minmax(420px,1fr) 320px;align-items:start;gap:12px;display:grid}.editor .panel{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;max-height:calc(100vh - 170px);padding:12px;position:sticky;top:12px;overflow:auto}.editor .library button{text-align:left;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:0;width:100%;margin-bottom:6px}.editor .library button small{color:var(--muted);font-size:11px;font-weight:400}.editor .library h3{text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:12px 0 6px;font-size:11px}.canvas-wrap{border-radius:var(--radius);background:#dde4ee;min-height:400px;padding:18px}.canvas{background:#fff;max-width:600px;margin:0 auto;box-shadow:0 2px 10px #050f1e26}.canvas.mobile{max-width:375px}.blk{cursor:pointer;outline:2px solid #0000;position:relative}.blk:hover{outline-color:#9edff2}.blk.selected{outline:2px solid var(--cyan);z-index:1}.blk.drop-before{box-shadow:0 -4px 0 var(--green)}.blk .tools{z-index:2;gap:2px;display:none;position:absolute;top:4px;right:4px}.blk.selected .tools,.blk:focus-within .tools{display:flex}.blk .tools button{background:var(--navy);color:#fff;border-color:var(--navy);padding:2px 6px;font-size:12px}.blk .lock{background:var(--gold);color:var(--navy);border-radius:4px;padding:1px 6px;font-size:11px;font-weight:700;position:absolute;top:4px;left:4px}.bp{word-wrap:break-word;padding:14px 24px;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.55}.bp h1{font-size:26px}.bp h2{font-size:21px}.bp h3{font-size:17px}.bp .cta{background:var(--green);color:var(--navy);border-radius:6px;padding:10px 20px;font-weight:700;display:inline-block}.bp .ph{color:var(--muted);text-align:center;background:#e8edf4;border:1px dashed #a9b6c8;padding:26px;font-size:13px}.bp.navy{background:var(--navy);color:var(--light)}.bp.cardnavy{background:var(--card-navy);color:var(--light)}.bp.soft{background:var(--soft)}.bp.cream{background:#fbf8f1}.bp .eyebrow{color:var(--gold);letter-spacing:2px;font-size:11px;font-weight:700}.bp .cols{grid-template-columns:1fr 1fr;gap:16px;display:grid}.canvas.mobile .bp .cols{grid-template-columns:1fr}.bp img{max-width:100%;display:block}.status-line{color:var(--muted);align-items:center;gap:10px;font-size:12px;display:flex}.status-line .dot{background:#00b36b;border-radius:50%;width:8px;height:8px;display:inline-block}.status-line .dot.saving{background:var(--gold)}.status-line .dot.error{background:var(--danger)}.status-line .dot.dirty{background:#8c9aad}.preview-frame{border:1px solid var(--line);background:#fff;border-radius:6px;width:100%;height:70vh}.asset-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;display:grid}.asset-grid .asset{border:2px solid var(--line);text-align:left;background:#fff;border-radius:6px;flex-direction:column;align-items:stretch;padding:6px}.asset-grid .asset[aria-pressed=true]{border-color:var(--cyan)}.asset-grid img{object-fit:contain;background:var(--soft);width:100%;height:90px}.step-list{margin:0;padding:0;list-style:none}.step-list li{border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;gap:10px;margin-bottom:8px;padding:10px 12px;display:flex}.step-list li .n{background:var(--navy);width:26px;height:26px;color:var(--light);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:inline-flex}.timeline{margin:0;padding:0;list-style:none}.timeline li{border-left:2px solid var(--line);padding:8px 0 8px 18px;position:relative}.timeline li:before{content:"";background:var(--cyan);border-radius:50%;width:10px;height:10px;position:absolute;top:13px;left:-6px}.timeline li.k-unsubscribe:before,.timeline li.k-complaint:before,.timeline li.k-hard_bounce:before{background:var(--danger)}.kv{grid-template-columns:170px 1fr;gap:6px 12px;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.center-page{background:var(--navy);justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.center-page .card{width:100%;max-width:420px}.org-switch select{background:var(--card-navy);color:var(--light);border-color:#e6f1ff40;margin-top:4px;padding:4px 6px;font-size:12px}.org-name{color:var(--cyan)}.cal{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;display:grid}.cal .dow{background:var(--soft);text-transform:uppercase;letter-spacing:.5px;color:var(--muted);padding:6px;font-size:11px;font-weight:700}.cal .day{background:#fff;min-height:104px;padding:6px;font-size:12px}.cal .day.other{color:#9aa7b8;background:#fafbfd}.cal .day.today{box-shadow:inset 0 0 0 2px var(--cyan)}.cal .ev{color:var(--ink);background:var(--info-bg);border-left:3px solid var(--cyan);text-overflow:ellipsis;white-space:nowrap;border-radius:4px;margin-top:4px;padding:3px 6px;text-decoration:none;display:block;overflow:hidden}.cal .ev.sent{background:var(--ok-bg);border-left-color:#00a866}.cal .ev.canceled{background:var(--soft);border-left-color:#8c9aad;text-decoration:line-through}