:root{color-scheme:light;--surface-1: #fcfcfb;--page: #f9f9f7;--text-primary: #0b0b0b;--text-secondary: #52514e;--text-muted: #898781;--gridline: #e1e0d9;--border: rgba(11, 11, 11, .1);--series-1: #2a78d6;--series-2: #eb6834;--series-3: #1baf7a;--series-7: #4a3aa7;--status-good: #0ca30c;--status-warning: #fab219;--status-serious: #ec835a;--status-critical: #d03b3b}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--surface-1: #1a1a19;--page: #0d0d0d;--text-primary: #ffffff;--text-secondary: #c3c2b7;--text-muted: #898781;--gridline: #2c2c2a;--border: rgba(255, 255, 255, .1);--series-1: #3987e5;--series-2: #d95926;--series-3: #199e70;--series-7: #9085e9}}:root[data-theme=dark]{color-scheme:dark;--surface-1: #1a1a19;--page: #0d0d0d;--text-primary: #ffffff;--text-secondary: #c3c2b7;--text-muted: #898781;--gridline: #2c2c2a;--border: rgba(255, 255, 255, .1);--series-1: #3987e5;--series-2: #d95926;--series-3: #199e70;--series-7: #9085e9}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--text-primary);font-family:system-ui,-apple-system,Segoe UI,sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--surface-1);border-right:1px solid var(--border);padding:20px 12px 64px;display:flex;flex-direction:column;gap:4px}.brand{font-weight:600;padding:0 8px 16px;color:var(--text-primary)}.user-bubble{position:fixed;bottom:16px;left:16px;display:inline-flex;align-items:center;gap:6px;background:var(--surface-1);border:1px solid var(--border);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--text-secondary);box-shadow:0 2px 8px #0000001f;z-index:10}.sidebar a{color:var(--text-secondary);text-decoration:none;padding:8px 10px;border-radius:6px;font-size:14px}.sidebar a.active{background:var(--gridline);color:var(--text-primary);font-weight:600}.sidebar a:hover{color:var(--text-primary)}.content{flex:1;padding:28px 32px;max-width:1100px}h1{font-size:22px;margin:0 0 20px}h2{font-size:16px;margin:28px 0 12px;color:var(--text-secondary)}.settings-section{margin-top:48px}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:8px}.stat-tile{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.stat-tile .label{font-size:12px;color:var(--text-secondary);margin-bottom:6px}.stat-tile .value{font-size:26px;font-weight:600;color:var(--text-primary)}table{width:100%;border-collapse:collapse;background:var(--surface-1);border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--gridline)}th{color:var(--text-secondary);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.02em}td.numeric,th.numeric{font-variant-numeric:tabular-nums;text-align:right}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border)}.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.badge-sent{color:var(--status-good)}.badge-queued,.badge-sending{color:var(--series-1)}.badge-deferred,.badge-bounced_soft{color:var(--status-warning)}.badge-bounced_hard,.badge-failed,.badge-complained{color:var(--status-critical)}.badge-spam-unblocked{color:var(--status-good)}.badge-spam-unblocking{color:var(--status-warning)}.badge-spam-blockedForSpam{color:var(--status-critical)}.sending-toggle{display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 8px;border-radius:999px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}.sending-toggle:disabled{opacity:.6;cursor:default}.sending-toggle[data-active=true]{background:color-mix(in srgb,var(--status-good) 14%,transparent);border-color:var(--status-good);color:var(--status-good)}.sending-toggle[data-active=false]{background:color-mix(in srgb,var(--status-critical) 14%,transparent);border-color:var(--status-critical);color:var(--status-critical)}.sending-toggle-track{position:relative;width:32px;height:18px;border-radius:999px;background:currentColor;opacity:.4;flex-shrink:0}.sending-toggle-thumb{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--surface-1);transition:left .15s ease}.sending-toggle[data-active=true] .sending-toggle-thumb{left:16px}.form-grid{display:grid;gap:12px;max-width:560px}label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:4px}input,textarea,select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--surface-1);color:var(--text-primary);font-family:inherit;font-size:14px}textarea{min-height:140px;font-family:ui-monospace,monospace}button{padding:8px 16px;border-radius:6px;border:1px solid var(--border);background:var(--series-1);color:#fff;font-weight:600;font-size:14px;cursor:pointer;width:fit-content}button.secondary{background:var(--surface-1);color:var(--text-primary)}button:disabled{opacity:.5;cursor:default}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.muted{color:var(--text-muted);font-size:13px}.row{display:flex;gap:8px;align-items:center}.row-between{display:flex;justify-content:space-between;align-items:center}