:root{--ink:#171c2b;--muted:#687184;--line:#e7ebf2;--soft:#f6f7fa;--blue:#315ee8;--cyan:#08c7ef;--violet:#a51cf2}*{box-sizing:border-box}body{margin:0;background:var(--soft);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}header{height:72px;background:#fff;border-bottom:1px solid var(--line);padding:0 max(24px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between}.brand{font-size:21px;font-weight:800;letter-spacing:.05em}.subbrand{font-size:10px;font-weight:800;letter-spacing:.25em;color:var(--blue);margin-left:11px}.badge,.count{font-weight:700;border-radius:999px;padding:6px 11px;background:#eaf8ef;color:#13763a;font-size:12px}.badge.off{background:#fff2ec;color:#a23f12}main{max-width:1160px;margin:auto;padding:48px 24px 80px}.hero{min-height:226px;padding:28px 0 48px;display:flex;align-items:end;justify-content:space-between;gap:30px}.eyebrow{color:var(--blue);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;margin:0 0 8px}h1{font-size:clamp(34px,5vw,58px);line-height:1.04;letter-spacing:-.055em;margin:0 0 16px}h2{font-size:20px;letter-spacing:-.025em;margin:0 0 20px}.hero p:not(.eyebrow){max-width:590px;color:var(--muted);font-size:17px;margin:0}.notice{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);padding:15px 18px;border-radius:9px;margin-bottom:22px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:26px;margin:22px 0;box-shadow:0 4px 20px #171c2b08}.grid .card{margin:0}label{display:block;font-size:12px;font-weight:700;margin:0 0 14px}input,textarea{width:100%;font:inherit;margin-top:6px;border:1px solid #d8dee9;border-radius:8px;padding:10px 11px;color:var(--ink);background:#fff}input:focus,textarea:focus{outline:2px solid #b8c8ff;border-color:var(--blue)}textarea{height:110px;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}button{border:0;font:inherit;font-weight:750;border-radius:8px;padding:10px 15px;cursor:pointer}.primary{color:white;background:linear-gradient(100deg,var(--cyan),var(--blue) 48%,var(--violet));box-shadow:0 5px 13px #315ee833}.secondary{color:var(--blue);background:#eff3ff}.section-head{display:flex;justify-content:space-between;align-items:end}.count{background:#eef1f7;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:620px}th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding:0 10px 9px}td{padding:13px 10px;border-top:1px solid var(--line);vertical-align:middle}.company{font-weight:750}.small{font-size:12px;color:var(--muted)}.status{font-size:12px;font-weight:700;border-radius:99px;padding:4px 8px;background:#eef1f7}.status.accepted,.status.delivered,.status.sent{color:#13763a;background:#eaf8ef}.status.failed,.status.bounced,.status.complained{color:#a23f12;background:#fff0eb}.send{font-size:12px;padding:7px 10px;background:var(--ink);color:#fff}.send[disabled]{opacity:.4;cursor:not-allowed}details{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}summary{cursor:pointer;font-weight:700}details p{font-size:13px;color:var(--muted)}code{font-size:12px}dialog{width:min(900px,94vw);border:0;border-radius:16px;padding:0;box-shadow:0 20px 80px #171c2b55}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0}.modal-head button{font-size:28px;line-height:1;padding:0;background:transparent}iframe{border:0;width:100%;height:650px;background:#f6f7fa}#toast{position:fixed;right:20px;bottom:20px;background:var(--ink);color:#fff;border-radius:9px;padding:12px 15px;box-shadow:0 10px 30px #0003;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none}#toast.show{opacity:1;transform:translateY(0)}@media(max-width:700px){header{padding:0 17px}.grid.two{grid-template-columns:1fr}.hero{align-items:start;flex-direction:column;padding-top:5px}.hero .primary{width:100%}.form-grid{grid-template-columns:1fr}main{padding:30px 16px 55px}.card{padding:20px}.subbrand{display:none}}
.header-actions{display:flex;align-items:center;gap:10px}.small-button{font-size:12px;padding:7px 10px}.settings-card{margin-top:22px}.password-form{max-width:820px}#csvFile{padding:8px;background:#fafbff}
.password-field{display:flex;gap:6px;align-items:center}.password-field input{flex:1}.password-toggle{margin-top:6px;padding:10px 9px;font-size:12px;background:#eef1f7;color:var(--blue)}