:root{--bg:#f4f6f8;--card:#fff;--ink:#1d2733;--mute:#7a8794;--line:#e2e7ec;--acc:#0f6f7d;--red:#c8323f;--green:#1f8a4c;--amber:#b7791f}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.muted{color:var(--mute)}
.top{display:flex;align-items:center;gap:20px;padding:10px 20px;background:#13222f;color:#fff;position:sticky;top:0;z-index:5;flex-wrap:wrap}
.top a{color:#d7e3ec}.brand{font-weight:700;color:#fff!important}
.top nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.top select{background:#22384a;color:#fff;border:0;padding:5px 8px;border-radius:4px}
.mode{font-size:11px;padding:1px 6px;border-radius:9px;margin-left:4px}
.mode-off{background:#555}.mode-test{background:var(--amber)}.mode-live{background:var(--green)}
main{padding:16px 20px}
.bar{display:flex;align-items:center;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.bar h1{font-size:20px;margin:0}
h3{margin:14px 0 8px;font-size:15px}
.btn,button{background:var(--acc);color:#fff;border:0;border-radius:5px;padding:7px 14px;font:inherit;cursor:pointer}
button.ghost{background:transparent;color:var(--acc);border:1px solid var(--line);padding:4px 10px}
input,select,textarea{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:5px;width:100%;background:#fff}
textarea.code{font:12px/1.4 Consolas,monospace}
label{display:block;margin:6px 0;color:var(--mute);font-size:12px}
label input,label select,label textarea{margin-top:3px;color:var(--ink);font-size:14px}
label.check{display:flex;gap:8px;align-items:center;color:var(--ink);font-size:14px}label.check input{width:auto;margin:0}
.row{display:flex;gap:10px;flex-wrap:wrap}.row>label{flex:1;min-width:160px}.w120{max-width:120px}
.inline{display:inline-flex;gap:6px;align-items:center;margin:4px 0}.inline select{width:auto;max-width:280px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:14px}
.narrow{max-width:640px}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}
.search input{width:280px}
.board{display:flex;gap:10px;overflow-x:auto;padding-bottom:20px;align-items:flex-start}
.col{flex:0 0 250px;background:#e9edf1;border-radius:8px;padding:8px;max-height:calc(100vh - 140px);display:flex;flex-direction:column}
.col.over{outline:2px dashed var(--acc)}
.col h2{font-size:12px;text-transform:uppercase;margin:0 0 8px;padding-bottom:6px;border-bottom:3px solid;display:flex;justify-content:space-between}
.col h2 span{color:var(--mute)}
.cards{overflow-y:auto;display:flex;flex-direction:column;gap:6px;min-height:40px}
.lead{display:block;background:#fff;border-radius:6px;padding:8px 10px;color:var(--ink);position:relative;border:1px solid var(--line)}
.lead:hover{text-decoration:none;border-color:var(--acc)}.lead.drag{opacity:.4}
.lead b{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lead small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dot{position:absolute;top:9px;right:9px;width:8px;height:8px;border-radius:50%;background:var(--green)}
.more{font-size:12px;text-align:center}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
.tbl th,.tbl td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:#f0f3f6;font-size:12px;color:var(--mute)}
.tbl tr.off{opacity:.45}.nowrap{white-space:nowrap}
.st{font-size:11px;padding:1px 7px;border-radius:9px;background:#eef1f4;color:var(--mute)}
.st-sent,.st-finished{background:#e3f4ea;color:var(--green)}.st-queued,.st-waiting,.st-ready{background:#fdf3e1;color:var(--amber)}
.st-failed,.st-error,.st-skipped{background:#fbe5e7;color:var(--red)}
.note{border-top:1px solid var(--line);padding:6px 0}.note pre{margin:2px 0 0;white-space:pre-wrap;font:inherit}
.n-email_in{background:#eef8fa}.n-stripe{background:#e3f4ea}
.step{border-left:3px solid var(--line);padding:4px 10px;margin:6px 0}
.preview{width:100%;height:70vh;border:1px solid var(--line);border-radius:6px;margin-top:10px}
.tabs{display:flex;gap:8px}.tabs a{padding:3px 8px;border-radius:5px}.tabs a.on{background:#dfe8ee}
.err{color:var(--red)}
code{background:#eef1f4;padding:1px 4px;border-radius:3px;font-size:12px;word-break:break-all}
body.login{display:flex;align-items:center;justify-content:center;min-height:100vh}
body.login .card{width:320px}body.login h1{font-size:20px;margin:0 0 10px}body.login button{width:100%;margin-top:10px}