@font-face{font-family:Interface;src:local("Inter"),local("Segoe UI");font-display:swap}
:root{font-family:Interface,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#daeaed;background:#07191e;font-synthesis:none;--muted:#88a6ad;--line:#254047;--accent:#68e0d3;--panel:#0c2329}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% -20%,#17404755,transparent 55%),#07191e;min-height:100vh}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}button,a,input,textarea:focus-visible{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent)}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(32px,3.6vw,48px);line-height:1.1;letter-spacing:-1.7px;font-weight:600;margin-bottom:12px}h2{font-size:21px;letter-spacing:-.5px;font-weight:600}h3{font-size:15px;font-weight:600}.masthead{max-width:1380px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:24px 40px;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;font-size:14px;letter-spacing:1.2px;font-weight:700}.brand img{width:52px;height:57px;object-fit:contain}.brand small{display:block;font-size:9px;color:var(--muted);font-weight:500;letter-spacing:2.5px;margin-top:6px}#header-actions{display:flex;align-items:center;gap:12px}main{max-width:1380px;padding:44px 40px 70px;margin:auto;min-height:calc(100vh - 201px)}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:32px}.intro p{color:var(--muted);font-size:15px;margin:0;line-height:1.6}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:2px;font-weight:650;margin-bottom:14px}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:99px;font-size:12px;color:#b6ccd0;padding:10px 14px;white-space:nowrap;background:#0c242a}.dot{width:6px;height:6px;border-radius:50%;background:#f6c976}.dot.ready{background:var(--accent)}.btn{border:1px solid var(--line);background:#102b32;color:#d9eaed;border-radius:9px;padding:11px 16px;font-weight:550;font-size:13px;transition:background .15s,transform .15s}.btn:hover:enabled{background:#1a3b43}.btn:active:enabled{transform:translateY(1px)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#062329}.btn.primary:hover:enabled{background:#a2eee4}.btn.quiet{background:transparent;border-color:transparent;color:var(--muted)}.btn.danger{color:#f6b2ac}.btn.small{padding:8px 11px;font-size:12px}.steps{display:flex;align-items:center;gap:24px;margin-bottom:24px;color:#65878f;font-size:12px}.step{display:flex;align-items:center;gap:8px}.step b{font-size:10px;display:grid;place-items:center;border:1px solid #335059;width:24px;height:24px;border-radius:50%;font-weight:500}.step.active{color:#cde8e8}.step.active b{border-color:var(--accent);color:var(--accent);background:#173c40}.workspace{display:grid;grid-template-columns:minmax(0,1.23fr) minmax(0,1fr);gap:26px;align-items:start}.panel{border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line);gap:14px}.panel-head h2{font-size:17px;margin:0}.subtle{color:var(--muted);font-size:12px}.count{font-size:12px;background:#15393e;color:var(--accent);border-radius:99px;padding:5px 9px;font-variant-numeric:tabular-nums}.panel-body{padding:24px}.column-head,.entry-row{display:grid;grid-template-columns:24px minmax(0,1.28fr) minmax(0,1fr) 28px;gap:10px;align-items:center}.column-head{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:1px;padding:14px 24px 10px}.entry-row{padding:5px 24px}.row-number{font-size:11px;color:#617e85;font-variant-numeric:tabular-nums}input,textarea{width:100%;min-width:0;border:1px solid #2a474f;background:#091d23;color:#d9eaed;border-radius:7px;padding:10px 11px;font-size:12px;transition:border-color .15s}input:focus,textarea:focus{outline:none;border-color:var(--accent)}input::placeholder,textarea::placeholder{color:#52727b}input.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.3px}.remove{background:transparent;border:0;color:#5d7d85;font-size:18px;padding:3px;border-radius:4px}.remove:hover{color:#e3b9b2}.rows-bottom{padding:14px 24px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.action-bar{padding:20px 24px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;background:#0e282e}.action-bar p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.preview-column{position:sticky;top:24px}.preview-column>.subtle{margin:14px 3px 0;line-height:1.6}.email-preview{background:#f8fbfa;color:#24383d;margin:0;border-radius:0 0 15px 15px}.email-meta{background:#eef4f3;padding:16px 24px;border-bottom:1px solid #dce7e6;line-height:1.8;font-size:11px;color:#5a7379;overflow-wrap:anywhere}.email-meta strong{color:#314b53;font-weight:550}.email-content{padding:26px;font-family:Arial,sans-serif;font-size:12px;line-height:1.75}.email-content p{margin-bottom:17px;white-space:pre-line}.email-content .congrats{font-size:22px;letter-spacing:-.5px;line-height:1.3;font-weight:600;color:#183b40;margin-bottom:20px}.email-code{padding:17px 18px;background:#e8f6f3;border:1px solid #cee9e3;border-radius:10px;margin:20px 0}.email-code small{display:block;color:#5c7d7f;font-size:9px;letter-spacing:1.3px;margin-bottom:6px}.email-code strong{color:#125f61;font-size:17px;font-family:ui-monospace,Consolas,monospace;word-break:break-all}.signature{font-size:11px;color:#627d82}.alert{padding:14px 18px;border:1px solid #6a5837;border-radius:10px;background:#42351c44;color:#e1c891;font-size:12px;line-height:1.6;margin-bottom:24px}.alert.info{background:#12383c55;color:#acd6d8;border-color:#2a5158}.error-text{color:#fac0b5;font-size:12px;line-height:1.6;margin:14px 0 0}.hidden{display:none!important}.login-wrap{max-width:420px;margin:7vh auto 0}.login-wrap h1{font-size:33px}.login-wrap p{font-size:14px;line-height:1.7;color:var(--muted)}label.field{display:block;font-size:12px;color:#a5c0c5;margin:20px 0}label.field input{margin-top:8px;padding:13px;font-size:14px}.login-wrap .btn{width:100%;margin-top:5px}footer{display:flex;justify-content:space-between;gap:16px;max-width:1300px;margin:auto;padding:24px 0;border-top:1px solid var(--line);color:#537781;font-size:11px}footer span{color:#45656f}.loading{color:var(--muted);padding:40px}.review-table{width:100%;border-collapse:collapse;font-size:12px}.review-table th{text-align:left;color:var(--muted);font-weight:500;font-size:10px;text-transform:uppercase;letter-spacing:1px;padding:14px 20px;border-bottom:1px solid var(--line)}.review-table td{padding:13px 20px;border-bottom:1px solid #1b363d;overflow-wrap:anywhere}.review-table tbody tr{cursor:pointer}.review-table tbody tr.selected{background:#15393d}.review-table tbody tr:hover{background:#123139}.review-table td.code-cell{font:12px ui-monospace,Consolas,monospace;color:#b4d9d5}.review-table th:first-child,.review-table td:first-child{width:40px;padding-right:0}.status{font-size:10px;color:#8daab1;white-space:nowrap}.status.sent{color:var(--accent)}.status.unknown,.status.sending{color:#f5ce89}.status.failed{color:#f1aaa0}.review-summary{padding:16px 24px;display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-size:12px}.progress{height:4px;background:#16383e}.progress>div{height:100%;background:var(--accent);transition:width .3s}#notice{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:90vw;background:#214249;border:1px solid #3d636b;color:#e1f1f1;padding:12px 20px;font-size:13px;border-radius:10px;box-shadow:0 10px 40px #0005;z-index:50;display:none}dialog{border:1px solid #31565f;border-radius:18px;max-width:470px;width:calc(100% - 32px);padding:30px;background:#0c252d;color:#dceded;box-shadow:0 24px 100px #0009}dialog::backdrop{background:#020e13c9;backdrop-filter:blur(5px)}dialog h2{font-size:25px;margin-bottom:14px}dialog p{color:#9dbbc2;font-size:13px;line-height:1.7}dialog .confirm-details{border:1px solid var(--line);padding:16px;border-radius:10px;margin:20px 0;font-size:12px;line-height:1.8;color:#a6c1c6}dialog .confirm-details strong{display:block;color:var(--accent);font-size:22px}label.check{display:flex;gap:10px;align-items:flex-start;font-size:12px;line-height:1.6;color:#c8dcdf;margin:22px 0}label.check input{width:16px;height:16px;accent-color:var(--accent);flex:none}.dialog-actions{display:flex;justify-content:flex-end;gap:10px}.history{display:grid;gap:12px;max-width:850px}.history-item{display:flex;justify-content:space-between;align-items:center;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:12px;gap:20px}.history-item h3{margin:0 0 5px}.history-item p{margin:0;color:var(--muted);font-size:12px}.setup{max-width:760px}.setup h2{margin-top:30px}.setup p,.setup li{color:var(--muted);font-size:13px;line-height:1.8}.setup li{margin-bottom:14px}.setup code{color:#d3ebe7;font-size:12px}.setup .btn{margin-top:10px}.wide-action{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pending-label{color:#dfc798}.busy-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:7px;animation:pulse 1s infinite}@keyframes pulse{50%{opacity:.2}}
@media(min-width:1500px){main{padding-top:55px}.email-content{font-size:13px}.entry-row{padding-top:6px;padding-bottom:6px}}
@media(max-width:950px){.masthead{padding:20px 24px}main{padding:30px 24px 50px}.workspace{grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:18px}.panel-head,.panel-body{padding:18px}.entry-row{padding:5px 14px;gap:6px;grid-template-columns:17px minmax(0,1.2fr) minmax(0,1fr) 18px}.column-head{padding-left:14px;padding-right:14px;gap:6px;grid-template-columns:17px minmax(0,1.2fr) minmax(0,1fr) 18px}.entry-row input{padding:10px 7px;font-size:11px}.action-bar{padding:18px;flex-wrap:wrap}.email-content{padding:20px}.email-meta{padding:14px 20px}footer{margin:0 24px}}
@media(max-width:720px){.masthead{padding:15px 18px}.brand img{width:40px;height:44px}.brand{font-size:11px;gap:9px}.brand small{font-size:8px;letter-spacing:1.8px}#header-actions{gap:4px}#header-actions .btn{padding:8px;font-size:11px}main{padding:30px 16px 45px}.intro{align-items:flex-start;flex-direction:column;gap:20px;margin-bottom:26px}h1{font-size:35px}.intro p{font-size:13px}.workspace{grid-template-columns:1fr;gap:22px}.preview-column{position:static}.steps{gap:18px}.steps .step{font-size:11px;gap:6px}.panel-head{padding:18px}.column-head{padding:13px 16px 8px}.entry-row{padding:5px 16px;grid-template-columns:20px minmax(0,1.2fr) minmax(0,1fr) 22px}.entry-row input{font-size:12px}.rows-bottom{padding:14px 16px 18px}.review-table th,.review-table td{padding:12px 12px;font-size:11px}.review-table td.code-cell{font-size:11px}.action-bar{padding:18px;gap:12px}.action-bar .primary{width:100%}.email-content{font-size:13px;padding:24px}.email-meta{padding:16px 24px}footer{margin:0 16px;font-size:10px}footer span{max-width:150px;text-align:right}.login-wrap{margin-top:35px}.history-item{padding:18px}.pill{font-size:11px;padding:9px 12px}.review-summary{padding:16px}.preview-column>.subtle{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.masthead{padding:17px 32px}.brand{font-size:16px;font-weight:550;letter-spacing:-.3px;gap:12px}.brand img{width:37px;height:41px}main{padding-top:22px;min-height:calc(100vh - 77px)}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;min-height:20px}.preview-badge{font-size:10px;color:#87aaa9;background:#103133;border:1px solid #284c4e;border-radius:4px;padding:4px 7px}.panel{border-radius:10px}.panel-head{padding:18px 22px}.panel-head h2{font-size:15px}.workspace{gap:24px}.action-bar p:empty{display:none}.action-bar{justify-content:flex-end}.rows-bottom .subtle{font-size:11px}.email-content .congrats{font-size:18px;font-weight:550}.email-preview{border-radius:0 0 9px 9px}.btn{font-weight:500;border-radius:6px}.review-table td{font-size:12px}.review-table td.code-cell{font-size:11px}.review-summary{font-size:11px}.login-wrap h2{font-size:22px}
@media(max-width:950px){.masthead{padding:15px 24px}main{padding-top:20px}.workspace{gap:18px}}
@media(max-width:720px){.masthead{padding:14px 18px}.brand{font-size:15px}.brand img{width:31px;height:35px}.toolbar{margin-bottom:16px}.panel-head{padding:16px}.workspace{gap:20px}}