*{box-sizing:border-box}body{margin:0}main{max-width:1500px;margin:auto;padding:38px 40px 20px}.hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}.eyebrow{font:10px var(--dt-mono);letter-spacing:.12em;color:var(--dt-accent);margin:0 0 9px}h1{font-size:clamp(36px,4vw,56px);margin:0 0 10px;font-weight:650}h1 span{color:var(--dt-accent)}.hero p:last-child{color:var(--dt-muted);margin:0;font-size:15px}button,input,select,textarea{font:inherit}button{cursor:pointer;padding:10px 14px;border:1px solid var(--dt-line);background:white;font-size:12px;color:var(--dt-ink);font-weight:600}button:hover{border-color:var(--dt-accent);background:var(--dt-soft)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--dt-accent);color:white;border-color:var(--dt-accent)}.primary:hover{background:#005c71;color:white}.full{display:flex;justify-content:space-between;width:100%;padding:15px 18px}.small{padding:8px 10px;white-space:nowrap}.connection{display:flex;align-items:center;gap:10px;padding:13px 16px}.connection i{width:7px;height:7px;border-radius:50%;background:var(--si-yellow)}.connection.ready i{background:var(--si-ready)}.tabs{display:flex;gap:28px;border-bottom:1px solid var(--dt-line);margin-bottom:24px}.tabs button{border:0;background:none;padding:16px 0;color:var(--dt-muted);display:flex;gap:10px;align-items:center;border-bottom:3px solid transparent;border-radius:0}.tabs .active{border-color:var(--dt-accent);color:var(--dt-accent)}.tabs button span{background:var(--dt-soft);padding:2px 6px;font:10px var(--dt-mono)}.workflow{display:grid;grid-template-columns:minmax(300px, .8fr) minmax(450px,1.4fr);gap:24px}.panel{background:white;border:1px solid var(--dt-line);padding:26px;border-radius:5px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}h2{font-size:23px;margin:0;font-weight:600}.marker{font:9px var(--dt-mono);color:var(--dt-muted);border:1px solid var(--dt-line);padding:7px;white-space:nowrap}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;margin-bottom:16px;color:#304652}input:not([type=checkbox]),textarea,select{width:100%;padding:11px 12px;border:1px solid #c6d4dc;border-radius:3px;background:#fcfdfd;color:var(--dt-ink);font-size:13px;font-weight:400;min-width:0}input[type=checkbox]{accent-color:var(--dt-accent);width:16px;height:16px;margin:0;flex-shrink:0}textarea{resize:vertical;line-height:1.5}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.selection-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--dt-line);padding:18px 0 13px;font-size:11px;color:var(--dt-muted)}.selection-bar label{flex-direction:row;align-items:center;margin:0;font-size:11px}.selection-bar small{font-weight:400}.person-row{border-bottom:1px solid #e7edf0;display:flex;align-items:center;gap:12px;padding:16px 0}.person-row label{flex:1;flex-direction:row;align-items:center;margin:0;cursor:pointer;min-width:0}.avatar{height:35px;width:35px;flex-shrink:0;display:grid;place-items:center;background:var(--dt-soft);color:var(--dt-accent);font:12px var(--dt-mono)}.person-info{flex:1;min-width:0}.person-info strong{display:block;font-size:13px;font-weight:600}.person-info small{display:block;color:var(--dt-muted);font-size:11px;font-weight:400;line-height:1.6;overflow-wrap:anywhere}.person-row button{padding:5px 8px;border:0;color:var(--dt-muted)}.person-row.selected{background:#f2fafb}.aside-note,.hint{color:var(--dt-muted);font-size:11px;line-height:1.6}.aside-note{margin-top:22px;border-left:2px solid var(--dt-accent);padding-left:14px}#recipientList{max-height:650px;overflow:auto}.empty{padding:38px 15px;text-align:center;color:var(--dt-muted);font-size:13px;line-height:1.7}.empty strong{color:var(--dt-ink);font-size:16px;display:block;margin-bottom:8px}fieldset{border:0;padding:0;margin:10px 0 20px}legend{font-size:13px;font-weight:600}.checks{display:flex;gap:7px;flex-wrap:wrap}.checks label{display:flex;flex-direction:row;gap:7px;align-items:center;margin:0;padding:7px 9px;border:1px solid #dce5e9;font-size:11px;font-weight:400;cursor:pointer;border-radius:3px}.checks label:has(:checked){background:var(--dt-soft);border-color:#91c5d0;color:#005c71}.checks input{width:12px;height:12px}.add-need{display:flex;gap:8px;margin-top:10px}.rate{flex-direction:row;align-items:center;align-self:center;margin-top:12px;font-weight:400}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.contact-card{border:1px solid var(--dt-line);padding:20px}.contact-card h3{font-size:16px;margin:0}.contact-card p{font-size:12px;color:var(--dt-muted);line-height:1.8;overflow-wrap:anywhere;margin:12px 0}.chips{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0}.chips span{font-size:10px;padding:4px 6px;background:var(--dt-soft);color:#005c71}.card-top{display:flex;gap:12px;align-items:center}.contact-card .actions{border-top:1px solid var(--dt-line);padding-top:12px}.danger{color:#b5283f}footer{display:flex;justify-content:space-between;gap:20px;font:9px var(--dt-mono);color:var(--dt-muted);padding-top:28px;line-height:1.6}dialog{border:1px solid var(--dt-line);border-radius:6px;width:min(720px,94vw);max-height:92vh;padding:28px;color:var(--dt-ink)}dialog::backdrop{background:#0a111880;backdrop-filter:blur(3px)}dialog.wide{width:min(1150px,96vw)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dialog-head button{font-size:24px;border:0;padding:3px 10px}.paste-box{background:#f0f7f8;padding:16px;margin-bottom:22px;border:1px solid #cde2e7}.paste-box label{margin-bottom:10px}.paste-box .actions label{margin:0;flex:1}.preview-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:26px}.mail-paper{border:1px solid var(--dt-line);padding:22px;background:#fcfdfd;max-height:510px;overflow:auto}.mail-paper small{font:10px var(--dt-mono);color:var(--dt-muted);overflow-wrap:anywhere}.mail-paper h3{font-size:14px;line-height:1.5}.mail-paper pre{font:13px/1.7 var(--dt-font);white-space:pre-wrap;overflow-wrap:anywhere}.notice{padding:15px;background:#fff3d4;border:1px solid #ecd49a;font-size:13px;line-height:1.5;margin:0 0 20px}.form-error{color:#b5283f;font-size:12px;line-height:1.6;white-space:pre-wrap}.campaign{border:1px solid var(--dt-line);margin-top:16px;padding:20px}.campaign-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.campaign h3{margin:0 0 7px;font-size:17px}.campaign small{font-size:11px;color:var(--dt-muted)}.campaign summary{cursor:pointer;list-style:none}.tracking-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(100px,.8fr) minmax(130px,.8fr);align-items:center;gap:12px;border-top:1px solid var(--dt-line);padding:13px 0;font-size:12px}.tracking-row:first-child{margin-top:18px}.tracking-row select{font-size:11px;padding:8px}.tracking-row small{display:block;overflow-wrap:anywhere}.status{font-size:11px;padding:5px 7px;background:#edf3f6;display:inline-block}.status.sent{background:#e4f5ed;color:#087447}.status.failed,.status.unknown{background:#fff0de;color:#976600}.tracking-row .error{color:#9b5630;font-size:11px;display:block;margin-top:5px;line-height:1.5}.tracking-row .actions{margin-top:8px}.history-body{padding-top:10px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--si-black);color:white;padding:14px 22px;z-index:100;font-size:13px;max-width:90vw}[hidden]{display:none!important}@media(max-width:1100px){main{padding:26px 20px}.dt-nav{overflow-x:auto}.contact-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.workflow,.preview-grid{grid-template-columns:1fr}.hero{align-items:flex-start}.hero,.panel-heading{flex-wrap:wrap}.tabs{gap:15px;overflow:auto}.tabs button{white-space:nowrap}.contact-cards{grid-template-columns:1fr}.two{grid-template-columns:1fr;gap:0}.marker{display:none}.panel{padding:20px}.tracking-row{grid-template-columns:1fr 1fr}.tracking-row>div:first-child{grid-column:1/-1}footer{flex-direction:column}dialog{padding:20px}#recipientList{max-height:350px}}