/* sn-dm dashboard — Swiss control-panel: tight grid, real hierarchy, one accent. */

:root {
  --ink: #10151c;
  --ink-2: #454f5d;
  --ink-3: #7b8794;
  --line: #e2e6eb;
  --line-2: #eef1f4;
  --surface: #ffffff;
  --ground: #f4f6f8;

  --accent: #0b7fb8;
  --accent-ink: #075a83;
  --accent-wash: #e8f4fb;

  --ok: #17663f;
  --ok-wash: #e4f4ec;
  --warn: #8a5a08;
  --warn-wash: #fdf1dc;
  --bad: #9a2c2c;
  --bad-wash: #fbe9e9;

  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --r: 8px;
  --pad: clamp(16px, 3vw, 32px);
}

* { box-sizing: border-box; }

/**
 * An author `display` rule outranks the UA stylesheet's [hidden]{display:none},
 * so .gate stayed on screen after a successful unlock. Keep this above every
 * layout rule that sets display.
 */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2 { margin: 0; letter-spacing: -0.015em; }
h1 { font-size: 19px; font-weight: 650; }
h2 { font-size: 15px; font-weight: 650; }

code { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--ink-3); font-size: 12.5px; }
.opt { color: var(--ink-3); font-weight: 400; }

.eyebrow {
  margin: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- login ---------- */
.gate {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.gate-card {
  width: min(380px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 32px;
  box-shadow: 0 1px 2px rgba(16, 21, 28, 0.04), 0 12px 32px -12px rgba(16, 21, 28, 0.12);
}
.gate-card h1 { margin: 6px 0 14px; font-size: 24px; }
.gate-note { margin: 0 0 18px; color: var(--ink-3); font-size: 12.5px; }
.gate-error { margin: 12px 0 0; color: var(--bad); font-size: 12.5px; }

/* ---------- shell ---------- */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 14px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--accent-wash);
  border-radius: var(--r);
  font-size: 18px;
}
.topbar-right { display: flex; align-items: center; gap: 8px; }

main {
  padding: var(--pad);
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

footer {
  padding: 18px var(--pad) 40px;
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink-3);
  font-size: 12px;
}

/* ---------- panels ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
.panel-head {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.conn-body { padding: 18px; }

.conn-grid { display: grid; gap: 10px; }
.conn-row {
  display: flex; gap: 12px; align-items: baseline;
  padding-bottom: 10px; border-bottom: 1px solid var(--line-2);
}
.conn-row:last-child { border-bottom: 0; padding-bottom: 0; }
.conn-row dt { width: 150px; flex: 0 0 auto; color: var(--ink-3); font-size: 12.5px; margin: 0; }
.conn-row dd { margin: 0; font-family: var(--mono); font-size: 12.5px; word-break: break-all; }

.todo { margin: 0; padding-left: 18px; }
.todo li { margin-bottom: 6px; }
.todo code {
  background: var(--warn-wash); color: var(--warn);
  padding: 1px 5px; border-radius: 4px;
}

/* ---------- stats ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px 16px;
}
.stat b {
  display: block;
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat span { color: var(--ink-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; }

/* ---------- forms ---------- */
.rule-form {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  background: #fbfcfd;
}
.field { display: flex; flex-direction: column; gap: 5px; min-width: 130px; }
.field.grow { flex: 1 1 220px; }
.field label { font-size: 11.5px; font-weight: 600; color: var(--ink-2); }

input {
  font: inherit;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  width: 100%;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
input:hover { border-color: #cfd6dd; }
input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-wash);
}
input::placeholder { color: #a8b1bb; }

button {
  font: inherit;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: background-color 120ms ease, transform 90ms ease;
}
button:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
button:active { transform: translateY(1px); }
button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

button.ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: var(--line);
  padding: 6px 12px;
  font-size: 12.5px;
}
button.ghost:hover { background: var(--ground); color: var(--ink); border-color: #cfd6dd; }

button.link-btn {
  background: none; border: 0; color: var(--bad);
  padding: 2px 4px; font-size: 12.5px; font-weight: 500;
}
button.link-btn:hover { background: var(--bad-wash); }

.gate-card input { margin-bottom: 12px; }
.gate-card button { width: 100%; padding: 10px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 10px 18px;
  border-bottom: 1px solid var(--line-2);
  white-space: nowrap;
}
td {
  padding: 11px 18px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfc; }
td.mono { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
td.wrap { max-width: 340px; }

.empty { padding: 24px 18px; color: var(--ink-3); text-align: center; margin: 0; }

/* ---------- badges ---------- */
.pill, .badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.03em;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.pill { background: var(--ground); color: var(--ink-2); border: 1px solid var(--line); }
.pill.is-ok { background: var(--ok-wash); color: var(--ok); border-color: transparent; }
.pill.is-warn { background: var(--warn-wash); color: var(--warn); border-color: transparent; }
.pill.is-bad { background: var(--bad-wash); color: var(--bad); border-color: transparent; }

.badge.sent { background: var(--ok-wash); color: var(--ok); }
.badge.no_match, .badge.duplicate, .badge.skipped { background: var(--ground); color: var(--ink-3); }
.badge.cooldown, .badge.unconfigured, .badge.expired { background: var(--warn-wash); color: var(--warn); }
.badge.failed { background: var(--bad-wash); color: var(--bad); }

/* Toggle: a real checkbox, restyled. No animation - status must read instantly. */
.toggle { display: inline-flex; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle span {
  width: 34px; height: 20px; border-radius: 999px;
  background: #ccd3da; position: relative;
  transition: background-color 120ms ease;
}
.toggle span::after {
  content: "";
  position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff;
  transition: transform 120ms ease;
}
.toggle input:checked + span { background: var(--accent); }
.toggle input:checked + span::after { transform: translateX(14px); }
.toggle input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ---------- post picker ---------- */
.head-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.field .tiny { margin-top: 4px; align-self: flex-start; padding: 3px 8px; font-size: 11px; }
input[readonly] { background: var(--ground); color: var(--ink-2); cursor: default; }

.posts-body { padding: 18px; }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 14px;
}

.post {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.post:hover {
  border-color: #c3ccd5;
  box-shadow: 0 4px 14px -8px rgba(16, 21, 28, 0.28);
}
.post.is-selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-wash); }

.post-thumb {
  aspect-ratio: 1 / 1;
  background: var(--ground) center/cover no-repeat;
  position: relative;
  display: block;
}
.post-kind {
  position: absolute; top: 7px; left: 7px;
  background: rgba(16, 21, 28, 0.72);
  color: #fff;
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.07em;
  padding: 2px 6px; border-radius: 4px;
}
.post-live {
  position: absolute; top: 7px; right: 7px;
  background: var(--ok); color: #fff;
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.05em;
  padding: 2px 6px; border-radius: 4px;
}

.post-meta { padding: 9px 10px 10px; display: grid; gap: 7px; }
.post-cap {
  font-size: 11.5px; line-height: 1.4; color: var(--ink-2);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 2.8em;
}
.post-nums { font-size: 11px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.post-actions { display: flex; gap: 6px; }
.post-actions button, .post-actions a {
  flex: 1 1 auto; text-align: center; text-decoration: none;
  font-size: 11.5px; padding: 5px 8px; border-radius: 5px;
}
.post-actions a {
  border: 1px solid var(--line); color: var(--ink-2);
  display: grid; place-items: center;
  transition: background-color 120ms ease;
}
.post-actions a:hover { background: var(--ground); color: var(--ink); }

/* ---------- connect ---------- */
.conn-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
button.ghost.danger { color: var(--bad); }
button.ghost.danger:hover { background: var(--bad-wash); border-color: #e6c4c4; color: var(--bad); }

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 6px;
  transition: background-color 120ms ease;
}
.btn-primary:hover { background: var(--accent-ink); }
.btn-primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }