*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f3f5f8;color:#172033;min-height:100vh}
header{height:64px;background:#005bff;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.head-left{display:flex;align-items:center;gap:18px}.back{color:#fff;text-decoration:none;opacity:.85;font-size:13px}.back:hover{opacity:1}
h1{font-size:17px}.pill{font-size:12px;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 10px;background:rgba(255,255,255,.12)}
.tabs{height:46px;background:#fff;border-bottom:1px solid #dde3ee;display:flex;padding:0 24px;gap:4px}
.tab{border:0;background:transparent;padding:0 16px;font-size:13px;cursor:pointer;color:#5b6475;border-bottom:3px solid transparent}.tab.active{color:#005bff;border-bottom-color:#005bff;font-weight:700}
main{padding:22px 24px}.view{display:none}.view.active{display:block}
.metrics{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.metrics.compact{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));margin-bottom:14px}.metric{background:#fff;border:1px solid #e0e6ef;border-radius:8px;padding:16px}.metric .label{font-size:11px;color:#667085;text-transform:uppercase;letter-spacing:.5px}.metric .value{font-size:26px;font-weight:800;margin-top:8px;color:#111827}.metrics.compact .metric{padding:12px}.metrics.compact .metric .value{font-size:18px}
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}button,.button-link{border:0;background:#005bff;color:#fff;border-radius:7px;padding:9px 13px;font-size:13px;text-decoration:none;cursor:pointer}button:hover,.button-link:hover{background:#0047cc}button.secondary{background:#eef2ff;color:#005bff}button.secondary:hover{background:#dbeafe}
input,textarea,select{width:100%;border:1px solid #d8deea;border-radius:7px;padding:9px 11px;font:inherit;background:#fff}input:focus,textarea:focus,select:focus{outline:2px solid rgba(0,91,255,.18);border-color:#005bff}textarea{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.45}.ua-cell{max-width:320px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.url-cell{max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 8px;font-size:11px;background:#eef2ff;color:#005bff}.badge.warn{background:#fff7ed;color:#c2410c}
#contact-search{max-width:280px}.notice{background:#eef6ff;border:1px solid #bfdbfe;color:#1d4ed8;border-radius:8px;padding:10px 12px;margin:10px 0;font-size:13px}.filters{align-items:flex-end}.filter-field{display:flex;flex-direction:column;gap:6px;min-width:220px}.section-title{font-size:15px;margin:18px 0 8px}.section-help{font-size:12px;color:#667085;margin:-2px 0 10px}.recipients-results{margin-bottom:18px}.status-ok{color:#067647;font-weight:700}.status-empty{color:#667085}.status-warn{color:#b54708;font-weight:700}
.table-wrap{background:#fff;border:1px solid #e0e6ef;border-radius:8px;overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{background:#f8fafc;color:#667085;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.4px}th,td{padding:10px 12px;border-bottom:1px solid #edf1f7}tr:last-child td{border-bottom:0}.muted{color:#8792a2}.small-btn{background:#eef2ff;color:#005bff;padding:6px 9px}
.split{display:grid;grid-template-columns:320px 1fr;gap:16px}.list{display:flex;flex-direction:column;gap:10px}.campaign-card{background:#fff;border:1px solid #e0e6ef;border-radius:8px;padding:13px;cursor:pointer}.campaign-card.active{border-color:#005bff;box-shadow:0 0 0 3px rgba(0,91,255,.12)}.campaign-card h3{font-size:14px;margin-bottom:6px}.campaign-card p{font-size:12px;color:#667085}
.panel{background:#fff;border:1px solid #e0e6ef;border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:14px}.panel h2{font-size:15px}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:12px;font-weight:700;color:#344054}.field-help{display:block;font-size:11px;line-height:1.35;color:#7a8596}.field-error{display:none;font-size:11px;line-height:1.35;color:#b42318}.field.has-error input{border-color:#f04438;background:#fffafa}.field.has-error .field-error{display:block}.settings-block{border:1px solid #e0e6ef;border-radius:8px;background:#f8fafc;padding:14px}.settings-block h3{font-size:14px;margin-bottom:4px}.settings-block>p{font-size:12px;color:#667085;line-height:1.4;margin-bottom:12px}.limits-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:12px}.input-with-unit{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center}.input-with-unit input{border-radius:7px 0 0 7px}.unit{align-self:stretch;display:flex;align-items:center;border:1px solid #d8deea;border-left:0;border-radius:0 7px 7px 0;background:#f8fafc;color:#667085;font-size:12px;padding:0 10px;white-space:nowrap}.field-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.editor-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.preview-panel{border:1px solid #d8deea;border-radius:8px;overflow:hidden;background:#fff}.preview-title{font-size:12px;font-weight:700;color:#344054;background:#f8fafc;border-bottom:1px solid #e0e6ef;padding:9px 11px}.preview-panel iframe{width:100%;min-height:320px;border:0;background:#fff}.panel.editor-expanded textarea[name="html_body"]{min-height:620px}.test-send,.danger{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:end}.danger{background:#fff7ed;border:1px solid #fed7aa;border-radius:8px;padding:10px}
@media (max-width:1100px){.limits-grid{grid-template-columns:1fr}}
@media (max-width:900px){.split{grid-template-columns:1fr}.two,.test-send,.danger{grid-template-columns:1fr}.field-head{flex-direction:column}.editor-actions{justify-content:flex-start}.limits-grid{grid-template-columns:1fr}}