:root{color-scheme:light;--ink:#152438;--muted:#657489;--line:#dfe6ed;--soft:#f5f8fa;--white:#fff;--green:#147a66;--green-dark:#0f5d51;--mint:#dff5ed;--red:#b42318;--shadow:0 16px 44px rgba(17,36,54,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f6f8fa;color:var(--ink);font:14px/1.5 Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.hidden{display:none!important}.app-shell{min-height:100vh;display:grid;grid-template-columns:246px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:#101d2d;color:#d5e0ec;padding:26px 17px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:2px 6px 35px}.brand-mark,.story-mark{display:grid;place-items:center;width:43px;height:43px;background:#dff5ed;color:#112a3a;border-radius:11px;font-size:18px;font-weight:800;letter-spacing:-1px}.brand-mark span,.story-mark span{color:#14856f}.brand-copy{display:flex;flex-direction:column;gap:2px}.brand-copy strong{font-size:13px;color:#fff;letter-spacing:.15px}.brand-copy small{font-size:10px;color:#a6b6c9}.side-label,.eyebrow{font-size:9px;letter-spacing:1.7px;font-weight:800;color:#91a5b9}.side-label{padding:0 13px 11px}.side-link{display:flex;align-items:center;gap:11px;margin:3px 0;padding:12px 13px;border-radius:9px;color:#c1ceda;font-size:12px;font-weight:600;transition:background .18s,color .18s}.side-link:hover,.side-link.active{background:#1c3445;color:#fff}.side-link.active{box-shadow:inset 3px 0 #64d5b5}.side-icon{width:20px;text-align:center;color:#8fb6af;font-size:16px}.sidebar-bottom{margin-top:auto;display:flex;align-items:center;gap:10px;padding:15px 10px 6px;border-top:1px solid #293849}.sidebar-bottom div{display:flex;flex-direction:column;gap:2px;min-width:0}.sidebar-bottom strong{font-size:11px;color:#eef5f9}.sidebar-bottom small{font-size:10px;color:#a4b4c5}.online-dot{width:8px;height:8px;border-radius:50%;background:#3acaa1;box-shadow:0 0 0 4px rgba(58,202,161,.12);flex:0 0 auto}.main-area{min-width:0;padding:0 clamp(20px,4vw,52px) 28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px 0 26px;border-bottom:1px solid var(--line);margin-bottom:28px}.topbar .eyebrow{margin:0 0 7px;color:#8b98a7}.topbar h1{margin:0;font-size:26px;line-height:1.15;letter-spacing:-.7px}.top-actions{display:flex;align-items:center;gap:12px}.admin-chip{border:1px solid #dce5e8;background:#fff;padding:8px 12px;border-radius:999px;color:#526476;font-size:11px;font-weight:700}.notice{display:none;margin:0 0 18px;padding:12px 15px;border-radius:9px;font-size:12px;font-weight:600}.notice.is-success,.notice.is-error{display:block}.notice.is-success{background:#e7f7f0;color:#12644e;border:1px solid #bfebd9}.notice.is-error{background:#fff0ef;color:#982f29;border:1px solid #f5c7c4}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid transparent;border-radius:8px;font-weight:700;font-size:11px;transition:background .15s,border-color .15s,transform .15s;white-space:nowrap}.button:hover:not(:disabled){transform:translateY(-1px)}.button-primary{background:var(--green);color:#fff}.button-primary:hover:not(:disabled){background:var(--green-dark)}.button-quiet{background:#fff;border-color:#dce4eb;color:#394c60}.button-quiet:hover:not(:disabled){background:#f8fafc;border-color:#bac9d6}.button-danger{background:#fff;border-color:#edcfcd;color:#aa332b}.button-danger:hover:not(:disabled){background:#fff5f4}.button-full{width:100%}.button-small{min-height:32px;padding:0 10px;font-size:10px}.welcome-row,.page-tools,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 22px}.welcome-row h2,.page-tools h2,.section-heading h2{font-size:20px;letter-spacing:-.45px;line-height:1.2;margin:0 0 6px}.muted{color:var(--muted);font-size:12px;margin:0;line-height:1.65}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:34px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px 19px;min-width:0;box-shadow:0 6px 20px rgba(21,36,56,.025)}.stat-highlight{background:linear-gradient(145deg,#f0fbf6,#fff);border-color:#cae9dd}.stat-label{display:block;font-size:9px;letter-spacing:1px;font-weight:800;color:#8492a1;line-height:1.5;min-height:26px}.stat-card strong{display:block;font-size:32px;letter-spacing:-1px;line-height:1.15;margin:8px 0 7px}.stat-note{font-size:10px;color:#8b98a7}.section-heading{margin-bottom:13px}.section-heading h2{font-size:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;box-shadow:0 5px 22px rgba(21,36,56,.025);min-width:0}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:760px;text-align:left}th{background:#f8fafb;color:#8290a0;font-size:9px;letter-spacing:1px;text-transform:uppercase;font-weight:800;padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:15px 16px;border-bottom:1px solid #edf1f4;color:#536276;font-size:11px;vertical-align:middle}tbody tr:last-child td{border-bottom:0}td strong{color:#24364a;font-size:11px;font-weight:700}.empty-cell{padding:28px!important;text-align:center!important;color:#8996a4!important;font-size:12px!important}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:999px;font-size:9px;font-weight:800;white-space:nowrap;background:#f0f3f6;color:#69788b}.status-badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.status-active,.status-sent{background:#e5f7ee;color:#167454}.status-pending,.status-draft{background:#fff5df;color:#936613}.status-unsubscribed,.status-failed,.status-bounced{background:#fff0ef;color:#b03b34}.status-sending{background:#e9f1ff;color:#315eb4}.filter-bar{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--line)}.search-control{display:flex;align-items:center;gap:8px;min-height:40px;border:1px solid #dfe6ec;border-radius:8px;padding:0 12px;flex:1;min-width:150px;color:#8190a0}.search-control span{font-size:21px;line-height:1}.search-control input{border:0;outline:0;min-width:0;width:100%;background:transparent;color:var(--ink);font-size:12px}.filter-bar select,input,textarea{border:1px solid #dfe6ec;border-radius:8px;background:#fff;color:var(--ink);outline:none}.filter-bar select{min-height:40px;padding:0 30px 0 11px;font-size:11px}.filter-bar select:focus,input:focus,textarea:focus{border-color:#5db49d;box-shadow:0 0 0 3px rgba(20,122,102,.09)}.table-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 16px;border-top:1px solid var(--line);color:#8794a3;font-size:10px}.pager{display:flex;align-items:center;gap:9px}.pager span{white-space:nowrap;color:#5c6b7d;font-weight:700}.source-text{display:block;max-width:115px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hint{color:#8795a4;font-size:10px;line-height:1.65;margin:13px 2px}.text-danger{color:#f3aaa2!important}.two-column{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:18px;align-items:start}.form-panel{padding:24px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:21px 22px 17px;border-bottom:1px solid var(--line)}.form-panel .panel-heading{padding:0 0 18px;margin-bottom:18px}.panel-heading .eyebrow{color:#8c99a7;margin:0 0 5px}.panel-heading h3{font-size:16px;letter-spacing:-.3px;margin:0}.form-panel label,.login-card label{display:block;margin:15px 0 7px;font-size:11px;font-weight:700;color:#425367}.form-panel input,.form-panel textarea,.login-card input{width:100%;padding:11px 12px;font-size:12px;line-height:1.5}.form-panel textarea{resize:vertical;min-height:160px}.form-panel input::placeholder,.form-panel textarea::placeholder,.login-card input::placeholder{color:#a1adba}.draft-tag{font-size:9px;letter-spacing:1px;font-weight:800;color:#9a711f;background:#fff5df;border-radius:6px;padding:6px 8px}.optional{font-weight:400;color:#8d9aa8}.form-panel .button-full{margin-top:10px}.campaign-list{padding:0 20px 20px}.campaign-item{padding:18px 0;border-bottom:1px solid #edf1f4}.campaign-item:last-child{border-bottom:0}.campaign-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.campaign-top h4{font-size:13px;margin:0 0 5px;color:#24364a}.campaign-top p{font-size:11px;color:#768598;margin:0;overflow-wrap:anywhere}.campaign-meta{display:flex;flex-wrap:wrap;gap:12px;margin:13px 0;color:#8a97a5;font-size:9px}.campaign-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.campaign-error{margin:10px 0;color:#ae4139;font-size:10px;line-height:1.5}.empty-state{text-align:center;padding:34px 15px;color:#7d8b9b;font-size:12px}.empty-state strong{display:block;color:#35495c;margin-bottom:6px}.empty-state p{margin:0}.app-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:25px;color:#9aa5b2;font-size:10px}.login-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,.78fr);gap:clamp(28px,6vw,80px);align-items:center;max-width:1000px;margin:4vh auto}.login-story{padding:30px 0}.story-mark{width:55px;height:55px;font-size:22px;border-radius:14px;margin-bottom:34px}.login-story .eyebrow{color:#18836c;margin:0 0 13px}.login-story h2{font-size:clamp(28px,4vw,42px);letter-spacing:-1.3px;line-height:1.1;max-width:520px;margin:0 0 17px}.login-story>p:not(.eyebrow){color:#6c7c8e;font-size:14px;line-height:1.8;max-width:460px}.story-foot{display:flex;align-items:center;gap:11px;color:#768699;font-size:11px;margin-top:28px}.login-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px;box-shadow:var(--shadow)}.login-card .eyebrow{color:#16836a;margin:0 0 8px}.login-card h2{font-size:24px;letter-spacing:-.7px;margin:0 0 7px}.login-card .muted{margin-bottom:22px}.login-card .button{margin-top:23px;min-height:45px}.login-card .hint{margin-bottom:0}
@media(max-width:1120px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.sidebar{padding-left:12px;padding-right:12px}.main-area{padding-left:24px;padding-right:24px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-column{grid-template-columns:1fr}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:relative;width:100%;height:auto;padding:14px 16px 12px;display:grid;grid-template-columns:1fr auto;align-items:center}.brand{padding:0;grid-column:1;grid-row:1}.brand-mark{width:38px;height:38px}.side-label,.sidebar-bottom{display:none}.sidebar .side-link{display:none}.sidebar:after{content:"Subscriber Studio";grid-column:2;grid-row:1;font-size:10px;color:#abc0ce}.main-area{padding:0 16px 22px}.topbar{align-items:flex-start;padding:23px 0 20px;margin-bottom:20px}.topbar h1{font-size:23px}.top-actions{align-items:flex-end;flex-direction:column;gap:7px}.admin-chip{max-width:165px;overflow:hidden;text-overflow:ellipsis}.welcome-row,.page-tools,.section-heading{align-items:flex-start}.welcome-row{flex-direction:column}.stats-grid{gap:10px;margin-bottom:27px}.stat-card{padding:15px 13px;border-radius:11px}.stat-label{font-size:8px;min-height:25px}.stat-card strong{font-size:27px}.stat-note{font-size:9px}.section-heading h2,.page-tools h2,.welcome-row h2{font-size:18px}.filter-bar{flex-wrap:wrap;padding:12px}.search-control{flex-basis:100%}.filter-bar select{flex:1;min-width:0}.table-footer{align-items:flex-start;flex-direction:column}.pager{width:100%;justify-content:space-between}.two-column{gap:14px}.form-panel{padding:17px}.panel-heading{padding:17px 16px}.campaign-list{padding:0 16px 14px}.campaign-top{align-items:flex-start;flex-direction:column}.campaign-actions .button{flex:1}.app-footer{font-size:9px}.login-grid{grid-template-columns:1fr;gap:5px;margin:12px auto}.login-story{padding:13px 0 18px}.story-mark{margin-bottom:20px;width:45px;height:45px}.login-story h2{font-size:29px}.login-story>p:not(.eyebrow){font-size:12px}.story-foot{margin-top:17px}.login-card{padding:23px}.login-card h2{font-size:22px}.page-tools .button{flex-shrink:0}}
@media(max-width:420px){.main-area{padding-left:12px;padding-right:12px}.stats-grid{gap:8px}.stat-card{padding:13px 10px}.stat-card strong{font-size:24px}.topbar h1{font-size:21px}.admin-chip{font-size:9px;padding:7px 9px}.filter-bar .button{flex:1}.page-tools{flex-direction:column}.page-tools .button{width:100%}.campaign-meta{gap:8px}}

@media(max-width:760px){
  .sidebar{position:relative;height:auto;padding:13px 14px 10px;display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px}
  .brand{width:100%;padding:0 0 6px}
  .side-label,.sidebar-bottom{display:none}
  .sidebar .side-link{display:flex;flex:1 1 auto;justify-content:center;gap:7px;margin:0;padding:9px 7px;font-size:10px;min-width:0}
  .sidebar .side-icon{width:auto;font-size:14px}
  .sidebar:after{display:none}
}

/* Subscriber creation and newsletter composer improvements */
.page-tool-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.add-subscriber-panel{padding:22px;margin:-7px 0 17px;overflow:visible}
.add-subscriber-heading{margin-bottom:12px}
.add-subscriber-heading .eyebrow{margin:0 0 5px;color:#16836a}
.add-subscriber-heading h3{font-size:17px;letter-spacing:-.35px;margin:0 0 5px}
.add-subscriber-heading .muted{max-width:620px}
.add-subscriber-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.add-subscriber-fields label{display:block;margin:8px 0 7px;font-size:11px;font-weight:700;color:#425367}
.add-subscriber-fields input{width:100%;min-width:0;padding:11px 12px;font-size:12px;line-height:1.5}
.add-subscriber-panel .hint{margin:12px 2px}
.add-subscriber-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.composer-banner{display:flex;align-items:center;gap:15px;padding:20px 18px;margin:0 0 20px;border-radius:11px;background:linear-gradient(120deg,#102c3b 0%,#155f54 72%,#147a66 100%);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.composer-banner:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(219,255,242,.13);border-radius:50%;right:28px;top:-100px;box-shadow:0 0 0 20px rgba(219,255,242,.035),0 0 0 42px rgba(219,255,242,.025);z-index:-1}
.composer-brand-mark{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border-radius:12px;background:#dff5ed;color:#112a3a;font-size:18px;font-weight:800;letter-spacing:-1px}
.composer-brand-mark span{color:#14856f}
.composer-banner-copy{min-width:0}
.composer-banner-copy p{font-size:8px;letter-spacing:1.6px;font-weight:800;color:#a8dfcf;margin:0 0 4px}
.composer-banner-copy h3{font-size:16px;line-height:1.25;letter-spacing:-.35px;color:#fff;margin:0 0 4px}
.composer-banner-copy span{font-size:10px;line-height:1.5;color:#d1e6df}
.composer-banner-tag{margin-left:auto;padding:6px 8px;border:1px solid rgba(230,255,248,.24);border-radius:6px;color:#d7f0e8;font-size:8px;font-weight:800;letter-spacing:.8px;white-space:nowrap}
@media(max-width:760px){
  .page-tool-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}
  .page-tool-actions .button{width:100%;min-width:0;padding-left:8px;padding-right:8px}
  .add-subscriber-panel{padding:17px;margin:0 0 14px}
  .add-subscriber-fields{grid-template-columns:1fr;gap:2px}
  .composer-banner{align-items:flex-start;padding:17px 14px;gap:11px}
  .composer-brand-mark{flex-basis:38px;width:38px;height:38px;font-size:16px}
  .composer-banner-copy h3{font-size:14px}
  .composer-banner-copy span{font-size:9px}
  .composer-banner-tag{display:none}
}