/* Ockus Send — papel claro, tinta escura e um verde de carimbo como única cor de destaque. */
:root {
  --paper: #f5f4f0; --card: #ffffff; --ink: #16181b; --ink-2: #3b4048; --mut: #6b717b; --line: #e3e1da; --line-2: #cfccc2;
  --accent: #0d6b57; --accent-ink: #ffffff; --accent-tint: #e3f1ec;
  --ok: #157f3b; --ok-tint: #e5f4ea; --warn: #9a5b00; --warn-tint: #fbf0dc; --bad: #b42318; --bad-tint: #fbe9e7; --info-tint: #eef0f3;
  --radius: 12px; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121315; --card: #1a1c1f; --ink: #eceae4; --ink-2: #c9c6be; --mut: #93979e; --line: #2a2d31; --line-2: #3a3e44;
    --accent: #3fb894; --accent-ink: #0b1411; --accent-tint: #15302a;
    --ok: #5ccf86; --ok-tint: #16301f; --warn: #e7a94a; --warn-tint: #33270f; --bad: #f2877c; --bad-tint: #3a1b18; --info-tint: #22252a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 14px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; line-height: 1.25; letter-spacing: -0.01em; margin: 0 0 4px; }
h2 { font-size: 14px; margin: 0 0 10px; }
p { margin: 0 0 10px; }
.muted { color: var(--mut); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.block { display: block; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

/* Marca: envelope inclinado, como um selo (icon.svg). */
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 650; color: var(--ink); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.mark { width: 22px; height: 22px; flex: none; background: url(/static/icon.svg) center / contain no-repeat; }
.brand.big { font-size: 15px; margin-bottom: 22px; }

/* Barra do topo */
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 28px; padding: 0 28px; height: 56px; background: var(--card); border-bottom: 1px solid var(--line); }
.tabs { display: flex; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; }
.tabs a { padding: 7px 12px; border-radius: 8px; color: var(--ink-2); white-space: nowrap; }
.tabs a:hover { background: var(--paper); text-decoration: none; }
.tabs a[aria-current] { background: var(--ink); color: var(--card); }
.who { display: flex; align-items: center; gap: 12px; color: var(--ink-2); white-space: nowrap; }
.who span { max-width: 180px; overflow: hidden; text-overflow: ellipsis; }

main.page { padding: 28px; }
main.center { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; gap: 14px; }

.head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.crumb { margin: 0 0 6px; font-size: 13px; }
.crumb a::after { content: " /"; color: var(--mut); }

/* Cartões e grades */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card.narrow { width: 100%; max-width: 440px; padding: 28px; }
.card.danger { border-color: color-mix(in oklab, var(--bad) 30%, var(--line)); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.split.wide { grid-template-columns: minmax(0, 3fr) minmax(280px, 2fr); }
@media (max-width: 860px) { .split, .split.wide { grid-template-columns: 1fr; } }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row .grow { flex: 1 1 200px; }
.row .port { flex: 0 0 96px; }

.smtp { display: flex; flex-direction: column; gap: 4px; color: var(--ink); transition: border-color .12s; }
.smtp:hover { border-color: var(--line-2); text-decoration: none; }
.smtp .label { font-weight: 650; font-size: 15px; }
.smtp .sender { color: var(--ink-2); }
.smtp .meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 12.5px; color: var(--mut); flex-wrap: wrap; }

/* Formulários */
label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; font-weight: 550; color: var(--ink-2); }
label small { font-weight: 400; color: var(--mut); }
input, select { height: 40px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 9px; background: var(--card); color: var(--ink); font: 14px var(--sans); }
input:focus, select:focus { outline: 2px solid color-mix(in oklab, var(--accent) 40%, transparent); outline-offset: 0; border-color: var(--accent); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
button, .button { display: inline-flex; align-items: center; justify-content: center; height: 38px; padding: 0 16px; border-radius: 9px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink); font: 600 13.5px var(--sans); cursor: pointer; white-space: nowrap; }
button:hover, .button:hover { border-color: var(--ink-2); text-decoration: none; }
.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.primary:hover { border-color: var(--accent); filter: brightness(1.06); }
button.danger { color: var(--bad); }
button.danger:hover { border-color: var(--bad); }
button.small { height: 30px; padding: 0 12px; font-size: 12.5px; }
button.link { border: 0; background: none; height: auto; padding: 0; color: var(--accent); font-weight: 500; }
button[disabled] { opacity: .6; cursor: progress; }
.error { color: var(--bad); background: var(--bad-tint); padding: 10px 12px; border-radius: 9px; margin: 0; }

.notice { width: 100%; padding: 11px 14px; border-radius: 10px; margin-bottom: 16px; background: var(--info-tint); color: var(--ink-2); }
main.center .notice { max-width: 440px; margin: 0; }
.notice.ok { background: var(--ok-tint); color: var(--ok); }
.notice.error { background: var(--bad-tint); color: var(--bad); }
.notice.warn { background: var(--warn-tint); color: var(--warn); }

/* Contagem por situação (também filtra) */
.tally { display: flex; align-items: stretch; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.tally a { display: flex; align-items: baseline; gap: 8px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink-2); }
.tally a:hover { border-color: var(--line-2); text-decoration: none; }
.tally a[aria-current] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); color: var(--ink); }
.tally b { font-size: 18px; font-variant-numeric: tabular-nums; color: var(--ink); }
.tally .s-sent b { color: var(--ok); } .tally .s-queued b { color: var(--warn); } .tally .s-failed b { color: var(--bad); }
.tally small { align-self: center; margin-left: auto; }

/* Tabela */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.ledger { width: 100%; border-collapse: collapse; }
.ledger th { text-align: left; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--mut); padding: 11px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.ledger td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ledger tr:last-child td { border-bottom: 0; }
.ledger tbody tr[data-href] { cursor: pointer; }
.ledger tbody tr:hover td { background: color-mix(in oklab, var(--paper) 60%, var(--card)); }
.ledger td a { color: var(--ink); font-weight: 550; }
.ledger .why { display: block; color: var(--bad); font-size: 12px; max-width: 520px; }
.ledger .retry { display: block; color: var(--warn); font-size: 11.5px; margin-top: 3px; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--info-tint); color: var(--ink-2); }
.pill.big { font-size: 13px; padding: 4px 12px; }
.s-sent.pill { background: var(--ok-tint); color: var(--ok); }
.s-queued.pill, .s-sending.pill { background: var(--warn-tint); color: var(--warn); }
.s-failed.pill { background: var(--bad-tint); color: var(--bad); }
.more { margin-top: 16px; text-align: center; }

.empty { background: var(--card); border: 1px dashed var(--line-2); border-radius: var(--radius); padding: 40px 24px; text-align: center; }
.empty p { max-width: 520px; margin: 0 auto 16px; }

.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 0 0 16px; }
.facts div { background: var(--card); padding: 12px 16px; }
.facts dt { font-size: 11.5px; color: var(--mut); text-transform: uppercase; letter-spacing: .05em; }
.facts dd { margin: 2px 0 0; }
pre.body { margin: 0; white-space: pre-wrap; word-break: break-word; font: 13px/1.55 var(--sans); color: var(--ink-2); max-height: 420px; overflow: auto; }
pre.body.code { font: 12px/1.5 var(--mono); }

/* Consentimento */
.consent h1 { font-size: 20px; margin-top: 4px; }
.consent .muted { margin-bottom: 20px; }
.actions.end { justify-content: flex-end; margin-top: 8px; }
.foot { margin: 18px 0 0; font-size: 13px; }

@media (max-width: 640px) {
  .top { padding: 0 16px; gap: 14px; }
  .brand { font-size: 0; gap: 0; }
  .who span { display: none; }
  main.page { padding: 20px 16px; }
  .card.narrow { padding: 22px; }
}


textarea { padding: 10px 12px; border: 1px solid var(--line-2); border-radius: 9px; background: var(--card); color: var(--ink); font: 12.5px/1.5 var(--mono); resize: vertical; }
textarea:focus { outline: 2px solid color-mix(in oklab, var(--accent) 40%, transparent); border-color: var(--accent); }
label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; }
label.check input { height: auto; accent-color: var(--accent); }
.bad { color: var(--bad); font-weight: 600; }

input.search { width: 100%; max-width: 420px; margin-bottom: 14px; }
.table-wrap .none { padding: 16px; margin: 0; }

.row > button { flex: none; }
.code { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--paper); }
.code-head { display: flex; align-items: center; justify-content: space-between; padding: 6px 8px 6px 12px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--mut); }
.code pre { margin: 0; padding: 12px; overflow-x: auto; font: 12px/1.55 var(--mono); color: var(--ink-2); white-space: pre; }