:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1d2433; --muted: #6b7385; --line: #e2e5eb;
  --accent: #1f5fbf; --accent-ink: #fff; --ok: #1e7b4f; --warn: #9a6400; --err: #b42318;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--accent); }
main { max-width: 1240px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 24px; margin: 4px 0 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 18px 0 8px; }

.top { display: flex; align-items: center; gap: 20px; padding: 10px 16px; background: #1d2433; color: #fff; flex-wrap: wrap; }
.top a { color: #dfe6f3; text-decoration: none; }
.top .brand { font-weight: 700; color: #fff; }
.top nav { display: flex; gap: 16px; flex: 1; flex-wrap: wrap; }
.top .me { display: flex; gap: 12px; align-items: center; }
.top .link { color: #dfe6f3; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin-bottom: 16px; }
.narrow { max-width: 560px; }
.card.narrow, .narrow.card { margin-left: auto; margin-right: auto; }
.empty { color: var(--muted); text-align: center; padding: 32px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }
.head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.actions, .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row + .row { margin-top: 8px; }
.crumbs { color: var(--muted); font-size: 13px; margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.err { color: var(--err); }

label { display: block; margin-bottom: 12px; font-weight: 600; font-size: 13.5px; }
label input, label select, label textarea { display: block; width: 100%; margin-top: 4px; font-weight: 400; }
label.check, label.radio { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
label.check input, label.radio input { width: auto; margin-top: 3px; }
.row label { flex: 1; }
input, select, textarea { font: inherit; padding: 7px 9px; border: 1px solid #c8cdd6; border-radius: 6px; background: #fff; color: var(--ink); }
textarea { resize: vertical; font-family: inherit; }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 14px; padding: 10px 12px; }
legend { font-size: 13px; color: var(--muted); padding: 0 4px; }

button, .button { font: inherit; padding: 7px 14px; border: 1px solid #c8cdd6; border-radius: 6px; background: #fff; color: var(--ink); cursor: pointer; text-decoration: none; display: inline-block; }
button:hover, .button:hover { border-color: var(--accent); }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.danger { background: #fff; border-color: var(--err); color: var(--err); }
button.link { border: 0; background: none; padding: 0; color: var(--accent); text-decoration: underline; }
button.small { padding: 4px 10px; font-size: 13px; }
form.inline, .inline { display: inline; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; border: 1px solid; }
.flash.ok { background: #ecf8f1; border-color: #b8e2cb; color: var(--ok); }
.flash.warn { background: #fff7e8; border-color: #f2d6a2; color: var(--warn); }
.flash.error { background: #fdecea; border-color: #f4c2bd; color: var(--err); }
.flash.secret { background: #eef3fd; border-color: #b9cdf3; color: #173a7a; font-family: ui-monospace, Consolas, monospace; }

.stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.stats div { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px 16px; min-width: 110px; }
.stats b { display: block; font-size: 22px; }
.stats span { color: var(--muted); font-size: 13px; }

table.list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
table.list th, table.list td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.list th { background: #fafbfc; font-size: 12.5px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; }
table.list tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }
.recipients select { max-width: 170px; }
.recipients input.note { width: 100%; min-width: 140px; }
.recipients tr:target { background: #fffbe6; }
@media (max-width: 900px) { table.list { display: block; overflow-x: auto; } }

.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: #eceef2; color: #3a4252; font-weight: 600; }
.st-sending, .ss-queued, .ss-sending { background: #e6effc; color: #1f4f9a; }
.st-done, .ss-sent { background: #e5f5ec; color: var(--ok); }
.st-paused { background: #fff3dc; color: var(--warn); }
.ss-failed { background: #fdecea; color: var(--err); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 16px 0 10px; }
.filters input { min-width: 220px; }
.pager { display: flex; gap: 16px; justify-content: center; margin: 14px 0; }

.fields { columns: 2; padding-left: 18px; margin: 6px 0; }
.fields li { margin-bottom: 3px; }
code { background: #f0f2f5; padding: 1px 5px; border-radius: 4px; font-size: 13px; }
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 12px; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }
ul.events, ul.plain { list-style: none; padding: 0; margin: 0; }
ul.events li, ul.plain li { padding: 4px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; }

.mail .mailhead { padding: 4px 0; border-bottom: 1px solid var(--line); }
.mail .mailbody { padding: 16px 4px; font-family: Calibri, Arial, sans-serif; }
.reply { border-top: 1px solid var(--line); padding: 12px 0; }
.reply header { margin-bottom: 6px; }
.reply pre { white-space: pre-wrap; word-break: break-word; font: 13.5px/1.45 inherit; font-family: inherit; background: #fafbfc; border: 1px solid var(--line); border-radius: 6px; padding: 10px; margin: 0; max-height: 420px; overflow: auto; }
.kind-auto, .kind-bounce { opacity: .75; }
.danger-zone { border-color: #f1d0cc; }
.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form label { margin: 0; }