:root {
  --gold: #b8860b;
  --gold-dark: #8a6508;
  --cream: #faf7f0;
  --ink: #2a2520;
  --muted: #8a8278;
  --line: #e7e0d3;
  --card: #ffffff;
  --ok: #1a7f4b;
  --bad: #c0392b;
  --warn: #b7791f;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--cream); color: var(--ink); font-size: 15px;
}
a { color: var(--gold-dark); }
header.topbar {
  background: var(--ink); color: #fff; padding: 12px 20px;
  display: flex; align-items: center; gap: 16px;
}
header.topbar .brand { font-weight: 700; letter-spacing: .3px; }
header.topbar .brand span { color: var(--gold); }
header.topbar .spacer { flex: 1; }
header.topbar a.logout { color: #ddd; text-decoration: none; font-size: 14px; }
nav.tabs {
  background: #fff; border-bottom: 1px solid var(--line);
  display: flex; gap: 2px; padding: 0 12px; overflow-x: auto;
}
nav.tabs a {
  padding: 13px 16px; text-decoration: none; color: var(--muted);
  font-weight: 600; border-bottom: 3px solid transparent; white-space: nowrap;
}
nav.tabs a.active { color: var(--ink); border-bottom-color: var(--gold); }
main { max-width: 1060px; margin: 22px auto; padding: 0 16px; }
h1 { font-size: 22px; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; margin-bottom: 16px;
}
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 220px; }
label { display: block; font-weight: 600; font-size: 13px; margin: 10px 0 4px; }
input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff;
}
textarea { min-height: 90px; resize: vertical; }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
button, .btn {
  background: var(--gold); color: #fff; border: 0; padding: 9px 16px;
  border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 14px;
  text-decoration: none; display: inline-block;
}
button:hover, .btn:hover { background: var(--gold-dark); }
.btn.ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn.danger { background: var(--bad); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line);
  font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px;
  font-weight: 600; }
.pill.ok { background: #e3f4ea; color: var(--ok); }
.pill.bad { background: #fbe6e3; color: var(--bad); }
.pill.warn { background: #fdf2dd; color: var(--warn); }
.pill.muted { background: #f0ece3; color: var(--muted); }
.sent { font-size: 12px; color: var(--ok); }
.notsent { font-size: 12px; color: var(--muted); }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.banner { background: #fdf7e8; border: 1px solid #efdca8; color: #7a5b12;
  padding: 11px 14px; border-radius: 10px; font-size: 13.5px; margin-bottom: 16px; }
.banner.good { background: #e8f6ee; border-color: #b8e3c8; color: #1a6b41; }
.copybox { display: flex; gap: 8px; align-items: center; }
.copybox code { background: #f4f1ea; padding: 8px 10px; border-radius: 7px;
  font-size: 12.5px; flex: 1; overflow-x: auto; white-space: nowrap; }
.inline { display: inline; }
.progress { background: #efe9dc; border-radius: 20px; height: 8px; overflow: hidden; width: 160px; }
.progress > div { background: var(--gold); height: 100%; }
.login-wrap { max-width: 340px; margin: 10vh auto; }
.actions-grid { display: flex; gap: 6px; flex-wrap: wrap; }
small.code { font-family: monospace; color: var(--muted); }