:root{--bg:#f7f7f5;--panel:#fff;--text:#1c1c1a;--muted:#6b6b66;--border:#e4e4df;--accent:#2f5bea;--accent-text:#fff;--ok:#1f8a4c;--warn:#b7791f;--bad:#c53030;--row-hover:#f1f1ec}@media (prefers-color-scheme:dark){:root{--bg:#141413;--panel:#1d1d1b;--text:#ececea;--muted:#9a9a94;--border:#2e2e2b;--accent:#6d8dff;--accent-text:#0d0d0c;--ok:#4cc283;--warn:#e0a84a;--bad:#f07070;--row-hover:#252523}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:14px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Inter,Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{margin:0;font-size:20px}h2{margin:0 0 10px;font-size:15px}input,select,textarea,button{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:6px 9px}textarea{resize:vertical;width:100%}button,.btn{cursor:pointer;background:var(--accent);color:var(--accent-text);border-color:var(--accent);font-weight:500;display:inline-block}button.secondary,.btn.secondary{background:var(--panel);color:var(--text);border-color:var(--border)}button:hover,.btn:hover{filter:brightness(1.08);text-decoration:none}.app{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--border);background:var(--panel);padding:18px 14px}.sidebar h2{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-top:18px;font-size:12px}.sidebar ul{margin:0;padding:0;list-style:none}.sidebar li{justify-content:space-between;align-items:center;padding:4px 0;display:flex}.sidebar li form button{color:var(--muted);background:0 0;border:none;padding:0 6px}.brand{color:var(--text);font-size:16px;font-weight:700;display:block}.main{min-width:0;padding:20px 24px}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0;display:flex}.toolbar input[name=q]{flex:260px}.toolbar input[type=number]{width:90px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.muted{color:var(--muted)}.spacer{flex:1}.table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:8px;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:8px 10px}th{color:var(--muted);font-size:12px;font-weight:600}tbody tr:hover{background:var(--row-hover)}td.wrap{white-space:normal;text-overflow:ellipsis;max-width:260px;overflow:hidden}.badge{border:1px solid var(--border);border-radius:10px;padding:1px 7px;font-size:12px;display:inline-block}.badge.valid,.badge.active,.badge.delivered,.badge.opened,.badge.clicked{color:var(--ok);border-color:currentColor}.badge.risky,.badge.queued,.badge.sent{color:var(--warn);border-color:currentColor}.badge.invalid,.badge.bounced,.badge.complained,.badge.unsubscribed,.badge.failed{color:var(--bad);border-color:currentColor}.pager{align-items:center;gap:10px;margin:12px 0;display:flex}.grid{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:16px;margin-top:16px;display:grid}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:16px;padding:14px 16px}dl{grid-template-columns:130px 1fr;gap:6px 10px;margin:0;display:grid}dt{color:var(--muted)}dd{overflow-wrap:anywhere;margin:0}.stack{flex-direction:column;gap:8px;display:flex}.timeline{margin:0;padding:0;list-style:none}.timeline li{border-bottom:1px solid var(--border);padding:10px 0}.timeline li:last-child{border-bottom:none}.timeline .meta{color:var(--muted);font-size:12px}.timeline pre{white-space:pre-wrap;font:inherit;margin:6px 0 0}.flash{border:1px solid;border-radius:6px;margin:10px 0;padding:9px 12px}.flash.ok{color:var(--ok)}.flash.err{color:var(--bad)}.center{place-items:center;min-height:100vh;padding:16px;display:grid}.center .card{width:100%;max-width:380px}@media (max-width:860px){.app{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}.grid{grid-template-columns:1fr}.main{padding:16px}}