:root{--bg:#f4f6fb;--card:#fff;--ink:#172033;--muted:#6d7688;--line:#e4e8f0;--brand:#3157d5;--brand2:#6b43dc;--good:#16866a;--bad:#d44758;--shadow:0 8px 28px rgba(26,39,71,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}aside{position:fixed;inset:0 auto 0 0;width:244px;background:#121a2d;color:#cbd3e4;padding:24px 16px;overflow:auto}.brand{display:flex;align-items:center;gap:10px;color:#fff!important;font-size:17px;font-weight:750;padding:0 10px 26px;text-decoration:none}.brand span,.login-logo{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800}nav a{display:block;color:#aeb8cd;text-decoration:none;padding:10px 12px;border-radius:9px;margin:2px 0}nav a:hover{background:#202b45;color:#fff}.nav-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#65718a;margin:22px 12px 6px}main{margin-left:244px;padding:28px 36px 60px;max-width:1640px}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.top small{color:var(--brand);font-size:10px;letter-spacing:.16em;font-weight:800}.top h1{font-size:25px;margin:2px 0}.status{background:#e8f7f2;color:var(--good);padding:7px 12px;border-radius:30px;font-weight:650}.status i{display:inline-block;width:7px;height:7px;background:#22a77f;border-radius:50%;margin-right:6px}.panel{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}.panel h2{font-size:16px;margin:0 0 16px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-head h2{margin:0}.cards{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:14px;margin-bottom:20px}.metric{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 18px;box-shadow:var(--shadow)}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;font-size:27px;margin-top:4px}.metric.positive strong{color:var(--good)}.metric.negative strong{color:var(--bad)}.split{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:20px}.wide-left{grid-template-columns:minmax(0,3fr) minmax(330px,1fr)}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.sticky{position:sticky;top:20px;align-self:start}.table-wrap{overflow:auto;margin:0 -4px}table{width:100%;border-collapse:collapse}th{text-align:left;color:#7a8394;font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:10px}td{border-top:1px solid var(--line);padding:12px 10px;vertical-align:middle}td small,td strong{display:block}td small{color:var(--muted);margin-top:2px}.empty{text-align:center;color:var(--muted);padding:28px}.badge{display:inline-block;background:#eef1f6;color:#536077;border-radius:20px;padding:4px 8px;font-size:11px;font-weight:700}.badge.sent,.badge.active,.badge.subscribed{background:#e6f6f0;color:var(--good)}.badge.failed,.badge.cancelled,.badge.unsubscribed{background:#fdebed;color:var(--bad)}.badge.queued,.badge.retry_scheduled,.badge.scheduled,.badge.preparing{background:#fff4da;color:#95650a}.badge.processing,.badge.sending{background:#e8efff;color:var(--brand)}form{display:grid;gap:12px}label{display:grid;gap:5px;color:#586276;font-size:12px;font-weight:650}input,select,textarea{width:100%;border:1px solid #d8deea;border-radius:9px;padding:10px 11px;background:#fff;color:var(--ink);font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:#7b92e5;box-shadow:0 0 0 3px #3157d51a}textarea{resize:vertical}button,.button{border:0;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;padding:10px 15px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center;display:inline-block}button:disabled{opacity:.65;cursor:wait}.secondary{background:#eef1f7;color:#344057}.small{padding:7px 10px;font-size:11px}.inline{display:flex;align-items:center;gap:6px}.inline input{min-width:170px}.grid2,.grid3{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.grid3{grid-template-columns:repeat(3,1fr)}.check{display:flex;grid-template:none;align-items:center;gap:8px}.check input{width:auto}.filters{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:10px}.alert{background:#e7f6f1;color:#126e58;padding:12px 16px;border-radius:10px;margin-bottom:18px}.alert.danger{background:#fdebed;color:#a82f40}.muted{color:var(--muted)}.truncate{max-width:270px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}dl{display:grid;grid-template-columns:130px 1fr;gap:10px;margin:0}dt{color:var(--muted)}dd{margin:0}.timeline>div{position:relative;border-left:2px solid var(--line);padding:0 0 18px 20px}.timeline i{position:absolute;width:10px;height:10px;border-radius:50%;left:-6px;top:5px;background:#97a1b5}.timeline i.ok{background:var(--good)}.timeline i.bad{background:var(--bad)}.timeline small{display:block;color:var(--muted)}.timeline p{margin:5px 0}.secret{display:flex;gap:10px;background:#f2f4f8;padding:14px;border-radius:10px;margin:18px 0}.secret code{overflow:auto;flex:1}.narrow{max-width:640px;margin:60px auto}.success-icon{display:grid;place-items:center;background:#e6f6f0;color:var(--good);width:52px;height:52px;border-radius:50%;font-size:25px}.guest{display:grid;place-items:center;min-height:100vh;background:radial-gradient(circle at 20% 10%,#e8ebff,transparent 34%),var(--bg)}.guest main{margin:0;padding:20px;width:100%;max-width:460px}.guest .top{display:none}.login-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 22px 60px #24304d1c}.login-card .login-logo{width:48px;height:48px;font-size:22px}.login-card h2{font-size:24px;margin:20px 0 4px}.login-card p{color:var(--muted);margin:0 0 24px}@media(max-width:1000px){aside{position:static;width:auto;padding:14px}.brand{padding-bottom:10px}nav{display:flex;overflow:auto;gap:4px}.nav-label{display:none}nav a{white-space:nowrap}main{margin:0;padding:22px}.cards{grid-template-columns:repeat(2,1fr)}.split,.wide-left,.detail-grid{grid-template-columns:1fr}.sticky{position:static}.filters{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){main{padding:15px}.cards{grid-template-columns:1fr 1fr}.grid2,.grid3{grid-template-columns:1fr}.top{align-items:flex-start}.status{font-size:0}.status i{margin:4px}.filters{grid-template-columns:1fr}.panel{padding:15px}}