:root{--ink:#19233b;--muted:#79839a;--line:#e8ebf2;--paper:#fff;--canvas:#f5f7fb;--primary:#6258e8;--primary-dark:#5046d5;--mint:#e9f8f3;--shadow:0 10px 32px rgba(35,46,82,.055);font-family:Arial,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}body{margin:0;min-width:320px;font-size:14px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-color:#8e87f1}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#fff;border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-size:19px;font-weight:800;letter-spacing:-.7px;padding:0 7px;color:#232b43}.brand-light{font-weight:500;color:#77819a}.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,#786cf5,#564ad7);color:#fff;display:grid;place-items:center;font-family:Manrope,sans-serif;font-size:18px;box-shadow:0 5px 12px #6455e44c}.side-caption,.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.3px;color:#939bb0}.side-caption{padding:38px 11px 12px}.side-nav{display:grid;gap:5px}.side-nav a,.side-setting{height:43px;display:flex;align-items:center;gap:12px;padding:0 12px;border-radius:8px;color:#69738a;font-weight:600;transition:.15s}.side-nav a span,.side-setting span{font-size:17px;width:18px;text-align:center}.side-nav a:hover,.side-setting:hover{background:#f5f5fe;color:var(--primary)}.side-nav a.active,.side-setting.active{background:#efefff;color:var(--primary);font-weight:700}.sidebar-bottom{margin-top:auto}.user-card{border-top:1px solid var(--line);margin-top:14px;padding:17px 4px 9px;display:flex;gap:10px;align-items:center}.avatar{width:34px;height:34px;border-radius:50%;background:#e9e8ff;color:var(--primary);font-weight:700;display:grid;place-items:center}.user-name{min-width:0;font-size:12px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-name small{display:block;color:var(--muted);font-size:10px;font-weight:400;max-width:166px;overflow:hidden;text-overflow:ellipsis}.logout-form{padding:0 2px}.logout-button{border:0;background:none;color:#858da0;font-size:12px;padding:6px 0}.logout-button:hover{color:#d24f5c}.main-area{margin-left:250px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:67px;padding:0 39px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.breadcrumbs{font-size:12px;color:#778198}.breadcrumbs span{padding:0 9px;color:#c1c5d0}.topbar-right{display:flex;align-items:center;gap:20px}.help-link{font-size:12px;color:#727c93}.demo-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid #d8d4ff;background:#f6f5ff;padding:5px 10px;border-radius:30px;color:#6558d9;font-size:11px;font-weight:700}.demo-pill i{width:7px;height:7px;border-radius:50%;background:#8174fa}.menu-toggle{display:none}.page-content{width:min(1160px,100%);padding:35px 39px 48px;margin:0 auto;flex:1}.footer{padding:15px 39px;border-top:1px solid var(--line);color:#9299aa;font-size:11px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 26px}.page-heading h1,.auth-card h1{font-family:Manrope,sans-serif;font-size:27px;letter-spacing:-.9px;line-height:1.25;margin:7px 0 6px;color:#1d2740}.page-heading p,.auth-card .muted{margin:0;color:var(--muted);font-size:13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:7px;padding:10px 15px;min-height:39px;font-size:12px;font-weight:700;transition:background .15s,border .15s;white-space:nowrap}.button-primary{background:var(--primary);color:#fff;box-shadow:0 4px 10px #6258e829}.button-primary:hover{background:var(--primary-dark)}.button-secondary{background:#fff;border-color:#dfe3ec;color:#526078}.button-secondary:hover{background:#f7f8fc;border-color:#bdc4d3}.button-white{background:#fff;color:#5146d1}.button-white:hover{background:#f4f2ff}.button-danger{background:#fff;color:#d34f5c;border-color:#f0cbd0}.button-danger:hover{background:#fff5f6}.button-wide{width:100%;height:44px}.text-link{font-size:12px;color:var(--primary);font-weight:700}.text-link:hover,.row-link:hover,.help-link:hover{color:var(--primary-dark);text-decoration:underline}.notice{border-radius:8px;padding:12px 15px;margin:0 0 18px;font-size:13px}.notice a{text-decoration:underline;font-weight:700}.notice-success{background:#eaf8f1;color:#267d56;border:1px solid #d4f0e2}.notice-error{background:#fff0f1;color:#b43d4a;border:1px solid #f6d8dc}.notice-warning{background:#fff7e6;color:#8a6521;border:1px solid #f3e4bd;margin-top:17px}.demo-banner{background:#f3f1ff;border:1px solid #e4e0ff;color:#6459c9;border-radius:8px;padding:10px 13px;display:flex;gap:9px;font-size:12px;margin:-5px 0 21px}.demo-banner strong{white-space:nowrap}.welcome-card{position:relative;overflow:hidden;border-radius:12px;padding:28px 33px;background:linear-gradient(110deg,#554ce0 0%,#7769ed 64%,#9287f5 100%);color:#fff;min-height:210px;display:flex;align-items:center;box-shadow:0 12px 27px #6258e82c}.welcome-text{position:relative;z-index:1;max-width:580px}.welcome-tag{font-size:9px;font-weight:700;letter-spacing:1.3px;color:#d9d5ff}.welcome-card h2{font-family:Manrope,sans-serif;font-size:23px;letter-spacing:-.6px;margin:8px 0}.welcome-card p{font-size:12px;color:#e7e5ff;margin:0;max-width:480px}.welcome-actions{display:flex;align-items:center;gap:20px;margin-top:19px}.light-link{color:#fff}.welcome-illustration{position:absolute;right:74px;top:32px;width:170px;height:145px;border-radius:50%;background:#ffffff17}.mail-back{position:absolute;width:100px;height:69px;top:32px;left:36px;transform:rotate(-9deg);border-radius:8px;background:#cbc7ff}.mail-front{position:absolute;width:111px;height:77px;top:44px;left:30px;transform:rotate(7deg);border-radius:8px;background:#fff;color:#7869ee;font-size:57px;display:grid;place-items:center;box-shadow:0 8px 20px #4239a955}.mail-front i{position:absolute;right:-6px;top:-8px;background:#43c997;color:#fff;width:26px;height:26px;border:3px solid #756aeb;border-radius:50%;font-size:12px;display:grid;place-items:center;font-style:normal}.spark{position:absolute;color:#dfd9ff}.spark-a{top:9px;right:23px}.spark-b{bottom:12px;left:10px;font-size:10px}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:19px 0}.stat-card{position:relative;min-height:114px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:18px;display:flex;align-items:flex-start;gap:13px;box-shadow:var(--shadow)}.stat-icon{width:35px;height:35px;border-radius:9px;display:grid;place-items:center;font-size:16px}.icon-purple{background:#f1efff;color:#7869e9}.icon-blue{background:#eaf3ff;color:#5688dd}.icon-green{background:#e7f8f1;color:#39ad7c}.stat-card small{display:block;color:#7e879c;font-size:11px}.stat-card strong{font-family:Manrope,sans-serif;display:block;color:#1e2942;font-size:24px;line-height:1.25;margin-top:3px}.stat-foot{position:absolute;bottom:13px;left:67px;color:#a0a7b5;font-size:10px}.panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:21px 23px;margin:17px 0;box-shadow:var(--shadow)}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px}.panel-heading h2,.panel>h2{font-family:Manrope,sans-serif;font-size:16px;margin:0 0 3px;letter-spacing:-.3px}.panel-heading p{margin:0;color:var(--muted);font-size:11px}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{color:#939bad;font-size:9px;letter-spacing:.7px;font-weight:700;background:#fafbfc;padding:11px 12px;border-top:1px solid #eef0f4;border-bottom:1px solid #eef0f4}td{padding:12px;border-bottom:1px solid #f0f1f5;color:#606b81;font-size:11px}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfcff}.table-title{font-weight:700;color:#303a54}.table-sub{display:block;color:#8d95a6;margin-top:3px;font-size:10px}.row-link{color:#665add;font-weight:700;font-size:11px}.mini-demo{margin-left:7px;border-radius:4px;padding:2px 5px;font-size:8px;font-weight:800;letter-spacing:.5px;background:#f2efff;color:#7062dc;vertical-align:middle}.status-badge{display:inline-flex;align-items:center;border-radius:20px;padding:4px 8px;font-size:10px;font-weight:700}.badge-draft{background:#f0f1f4;color:#747d90}.badge-queued{background:#eaf2ff;color:#5280cc}.badge-sending{background:#fff5e6;color:#bd852c}.badge-paused{background:#f5edff;color:#8054bf}.badge-completed{background:#e8f7ef;color:#369469}.badge-failed{background:#fff0f1;color:#c2515d}.badge-stopped{background:#f2f3f6;color:#747d90}.empty-state{text-align:center;padding:37px 15px 32px}.empty-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#f0efff;color:#7869e7;font-size:23px;margin:0 auto 12px}.empty-state h3{font-family:Manrope,sans-serif;margin:0 0 5px;font-size:15px}.empty-state p{color:var(--muted);font-size:11px;margin:0 auto 16px}.search-form,.filter-form{display:flex;align-items:center;gap:7px}.search-form input,.filter-form select{height:36px;min-width:190px}.pagination{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;padding:14px 3px 0}.pagination a{color:var(--primary);font-weight:700}.step-line{display:flex;align-items:center;max-width:570px;margin:0 auto 23px}.step{display:flex;align-items:center;gap:8px;white-space:nowrap;color:#9ba2b1;font-size:11px;font-weight:600}.step i{font-style:normal;width:25px;height:25px;border-radius:50%;border:1px solid #d9dce5;display:grid;place-items:center;font-size:10px}.step.active{color:#5e55d8}.step.active i{border-color:#766beb;background:#f0efff;color:#6559dc}.step-line b{height:1px;background:#e1e4eb;flex:1;margin:0 12px}.import-panel{padding:22px}.upload-box{min-height:265px;border:1px dashed #c9cce1;border-radius:9px;background:#fcfcff;display:flex;flex-direction:column;align-items:center;justify-content:center}.upload-icon{width:43px;height:43px;border-radius:50%;background:#f0efff;color:#7366e5;font-size:24px;display:grid;place-items:center}.upload-box h2{font-family:Manrope,sans-serif;font-size:16px;margin:10px 0 0}.upload-box p{font-size:12px;color:var(--muted);margin:2px 0 13px}.upload-box small{margin-top:10px;color:#979eae;font-size:10px}.file-button{position:relative;overflow:hidden}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}.privacy-note{display:flex;gap:10px;margin:16px auto 0;max-width:680px;padding:10px 13px;background:#f7f8fc;border-radius:7px;color:#727d92}.privacy-note p{margin:0;font-size:11px}.privacy-note strong{color:#4d5870}.mapping-panel{margin-top:20px}.success-pill{background:#e8f7ef;color:#348c66;border-radius:20px;padding:5px 10px;font-size:10px;font-weight:700}.mapping-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:10px 0 18px}.mapping-grid label,.form-panel>label,.form-stack label,.settings-panel label,.danger-panel label{display:flex;flex-direction:column;gap:6px;color:#46516a;font-size:11px;font-weight:700}.mapping-grid select,.form-panel input,.form-panel select,.form-panel textarea,.form-stack input,.settings-panel input,.danger-panel input,.search-form input,.filter-form select{width:100%;border:1px solid #e0e4ed;border-radius:6px;background:#fff;color:#39445b;padding:9px 10px;min-height:38px;font-weight:400}.form-panel textarea{resize:vertical;min-height:150px;line-height:1.7}.mapping-grid select:focus,.form-panel input:focus,.form-panel textarea:focus,.form-stack input:focus{border-color:#877cf0;box-shadow:0 0 0 3px #756ae51a}.preview-table{max-height:310px}.preview-table td,.preview-table th{padding:9px}.preview-table input[type=checkbox],.checkbox-label input{accent-color:var(--primary);width:15px;height:15px}.form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:19px}.campaign-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:17px;align-items:start}.form-panel{padding:24px}.section-label{display:flex;align-items:flex-start;gap:12px;padding-bottom:16px}.section-label>span{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:#f0efff;color:#6b60de;font-size:10px;font-weight:700;flex:none}.section-label h2{font-family:Manrope,sans-serif;font-size:15px;margin:0}.section-label p{font-size:10px;color:var(--muted);margin:2px 0 0}.section-spaced{margin-top:25px}.variable-hint{margin:12px 0 6px;color:#79839a;font-size:10px}.token-button{background:#f0efff;color:#6458d7;border:0;border-radius:4px;padding:4px 7px;font-size:10px;font-weight:700}.field-help{font-size:10px;color:#858da0;margin:6px 0 14px}.field-help code,.panel code{color:#6156d1;background:#f2f1ff;padding:2px 4px;border-radius:3px}.label-hint{font-weight:400;color:#9098a8;font-size:9px;margin-left:auto}.live-preview{background:#f8f9fc;border:1px solid #edf0f4;border-radius:7px;padding:12px 13px;margin:12px 0 17px;white-space:pre-wrap;overflow-wrap:anywhere}.live-preview small{display:block;color:#989fb0;font-weight:700;font-size:8px;letter-spacing:.8px}.live-preview strong{display:block;font-size:11px;margin:6px 0}.live-preview p{white-space:pre-wrap;color:#667188;font-size:11px;margin:0}.permission-box{padding:12px;background:#fbfaff;border:1px solid #e8e5ff;border-radius:7px;margin-top:18px}.checkbox-label{display:flex;align-items:flex-start;gap:9px;color:#4d5871;font-size:10px;line-height:1.5;font-weight:500}.checkbox-label input{flex:none;margin:2px 0}.permission-box p{font-size:9px;color:#8c93a4;margin:6px 0 0 24px}.side-info{padding:20px}.side-info-icon{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:#f0efff;color:#7769e8}.side-info h3{font-family:Manrope,sans-serif;font-size:13px;margin:12px 0 4px}.side-info strong{font-size:20px;color:#29334c}.side-info p{color:#7e879a;font-size:10px;line-height:1.7;margin:5px 0}.side-info hr{border:0;border-top:1px solid var(--line);margin:15px 0}.side-info .text-link{display:inline-block;margin-top:7px}.confirm-summary{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:7px 0}.confirm-summary>div{background:#fafbfc;border-radius:7px;padding:12px}.confirm-summary small{display:block;color:#939bad;font-size:9px;letter-spacing:.5px;font-weight:700}.confirm-summary strong{display:block;margin-top:4px;font-size:12px;overflow-wrap:anywhere}.message-preview{border:1px solid #eceef3;border-radius:7px;padding:14px;margin-top:15px}.message-preview>strong{font-size:11px}.message-preview p{font-size:11px;line-height:1.75;color:#667188;overflow-wrap:anywhere}.campaign-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:18px}.campaign-controls form{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.final-confirm{max-width:480px}.compact-stats{grid-template-columns:repeat(5,1fr)}.compact-stats .stat-card{min-height:81px;padding:13px}.compact-stats .stat-card strong{font-size:20px}.gmail-panel{display:flex;align-items:center;gap:16px;padding:24px}.gmail-icon{width:48px;height:48px;border-radius:12px;background:#f7f8fb;display:grid;place-items:center;color:#4285f4;font-size:26px;font-weight:800;flex:none}.gmail-copy{flex:1}.gmail-copy h2{font-family:Manrope,sans-serif;font-size:16px;margin:0 0 4px}.gmail-copy p{font-size:11px;color:var(--muted);margin:0 0 8px}.gmail-actions{display:flex;gap:8px;align-items:center}.scope-list{color:#606b81;font-size:12px;line-height:2.1;padding-left:20px}.scope-list code{font-size:10px}.settings-panel h2,.danger-panel h2{font-family:Manrope,sans-serif;font-size:16px;margin:0 0 15px}.account-details{margin:0}.account-details div{display:grid;grid-template-columns:150px 1fr;padding:12px 0;border-top:1px solid #f0f1f5;font-size:12px}.account-details dt{color:#838c9e}.account-details dd{margin:0;font-weight:600}.danger-panel{border-color:#f1dfe1}.danger-panel p{font-size:11px;color:#7d8597}.danger-panel form{max-width:380px;display:grid;gap:13px;margin-top:16px}.danger-panel label{gap:8px}.error-panel{text-align:center;padding:50px 20px}.error-panel h1{font-family:Manrope,sans-serif}.error-panel p{font-size:12px;color:var(--muted);margin:0 0 18px}.auth-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:40px 20px 15px;background:radial-gradient(ellipse at 50% 10%,#efefff 0%,#f6f7fb 50%,#f6f7fb 100%)}.auth-brand{margin-bottom:29px}.auth-card{width:min(420px,100%);background:#fff;border:1px solid #ebeef4;border-radius:12px;padding:32px;box-shadow:0 17px 48px #24315b12}.auth-card .eyebrow{color:#766ae5}.auth-card h1{font-size:22px}.auth-card .muted{margin-bottom:22px}.form-stack{display:grid;gap:14px}.form-stack label{gap:6px}.form-stack input{height:41px}.auth-links{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:18px;font-size:10px;color:#7e879b}.auth-links a{color:#655add;font-weight:700}.auth-note{border-top:1px solid #eff0f5;padding-top:13px;margin-top:20px;color:#9299a9;font-size:9px}.auth-footer{margin-top:auto;padding-top:30px;color:#969daf;font-size:10px}.label-hint{font-weight:400}.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(max-width:1000px){.sidebar{width:220px}.main-area{margin-left:220px}.page-content{padding:28px 25px 40px}.topbar{padding:0 25px}.welcome-illustration{right:32px}.campaign-layout{grid-template-columns:minmax(0,1fr) 235px}.compact-stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.sidebar{width:260px;transform:translateX(-105%);transition:transform .2s;box-shadow:8px 0 25px #17213a15}.sidebar.menu-open{transform:translateX(0)}.main-area{margin-left:0}.topbar{height:59px;padding:0 17px;justify-content:flex-start;gap:12px}.menu-toggle{display:block;border:0;background:none;color:#505c73;font-size:19px;padding:4px}.topbar-right{margin-left:auto;gap:8px}.help-link{display:none}.page-content{padding:24px 16px 35px}.footer{padding:13px 16px}.page-heading{align-items:flex-start;flex-direction:column;margin-bottom:20px}.page-heading h1{font-size:24px}.page-heading>.button,.page-heading>.button-secondary{align-self:flex-start}.welcome-card{padding:23px;min-height:225px}.welcome-card h2{font-size:20px;max-width:360px}.welcome-card p{max-width:340px}.welcome-illustration{opacity:.22;right:-1px;top:46px}.stat-grid{gap:9px}.stat-card{min-height:103px;padding:12px;gap:8px}.stat-icon{width:29px;height:29px;font-size:14px}.stat-card small{font-size:9px}.stat-card strong{font-size:21px}.stat-foot{left:49px;bottom:10px;font-size:8px}.panel{padding:17px 14px}.panel-heading{align-items:flex-start;flex-direction:column}.panel-heading>.text-link{align-self:flex-end}.search-form{width:100%}.search-form input{min-width:0;flex:1}.search-form .button{min-height:36px;padding:7px 12px}.filter-form{width:100%}.filter-form select{min-width:0;flex:1}.mapping-grid{grid-template-columns:1fr;gap:11px}.campaign-layout{grid-template-columns:1fr}.side-info{order:2}.compact-stats{grid-template-columns:repeat(2,1fr)}.gmail-panel{align-items:flex-start;flex-wrap:wrap}.gmail-copy{min-width:calc(100% - 70px)}.gmail-actions{width:100%;padding-left:64px;flex-wrap:wrap}.confirm-summary{grid-template-columns:1fr}.account-details div{grid-template-columns:105px 1fr}.step-line{width:100%}.step{font-size:9px;gap:5px}.step i{width:22px;height:22px}.step-line b{margin:0 6px}.auth-shell{padding-top:26px}.auth-card{padding:25px 21px}.auth-links{align-items:flex-start;flex-direction:column}.demo-banner{font-size:10px}.breadcrumbs{font-size:11px}.mini-demo{font-size:7px}}
@media(max-width:430px){.stat-grid{grid-template-columns:1fr}.stat-card{min-height:86px}.stat-foot{left:50px}.welcome-actions{gap:12px}.welcome-card p{max-width:275px}.step{font-size:8px}.step-line b{margin:0 4px}.form-actions>.button{width:100%}.topbar-right .demo-pill{padding:4px 7px;font-size:9px}}