:root {
  --bg: #f8fafc;
  --fg: #0f172a;
  --muted: #475569;
  --border: #e2e8f0;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #dc2626;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}
.brand-name { font-weight: 600; color: var(--fg); text-decoration: none; }
nav { display: flex; flex-wrap: wrap; }
nav a {
  color: var(--muted);
  margin-left: 18px;
  text-decoration: none;
  font-size: 14px;
}
nav a:hover { color: var(--primary); }

.container { max-width: 1200px; margin: 24px auto; padding: 0 24px; }

.summary {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.summary .card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}
.summary .card .num { font-size: 28px; font-weight: 700; }
.summary .card .lbl { color: var(--muted); font-size: 13px; margin-top: 4px; }
.summary .card.safe .num { color: #15803d; }
.summary .card.expiring .num { color: #c2410c; }
.summary .card.expired .num { color: #b91c1c; }
.summary .card.unknown .num { color: #475569; }

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.add-form { display: flex; gap: 8px; flex: 1; min-width: 280px; }
.add-form input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}
button {
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
}
button.primary { background: var(--primary); color: white; }
button.primary:hover { background: var(--primary-hover); }
button.secondary { background: white; color: var(--fg); border-color: var(--border); }
button.secondary:hover { border-color: var(--primary); color: var(--primary); }
button.link {
  background: none;
  border: none;
  color: var(--primary);
  padding: 4px 8px;
  cursor: pointer;
}
button.link.danger { color: var(--danger); }

.table-wrap {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: auto;
}
table.domains { width: 100%; border-collapse: collapse; }
table.domains th, table.domains td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  vertical-align: top;
}
table.domains th {
  background: #f8fafc;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}
table.domains tr:last-child td { border-bottom: none; }
.row-actions { display: flex; gap: 4px; flex-wrap: wrap; }
.row-actions form { display: inline; }
.empty { text-align: center; padding: 32px; color: var(--muted); }
.err { color: var(--danger); font-size: 11px; margin-top: 4px; cursor: help; }

.badge {
  display: inline-block;
  color: white;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.guide { background: white; border: 1px solid var(--border); border-radius: 8px; padding: 28px; }
.guide h1 { margin-top: 0; }
.guide h2 { margin-top: 28px; }
.guide pre, .order-card pre {
  background: #0f172a;
  color: #f1f5f9;
  padding: 16px;
  border-radius: 6px;
  overflow-x: auto;
}
.guide code, .order-card code { font-family: Menlo, Monaco, "Courier New", monospace; font-size: 13px; }
.guide p code { background: #f1f5f9; color: #0f172a; padding: 2px 6px; border-radius: 4px; }

.footer { text-align: center; color: var(--muted); padding: 24px; }

.generate-page .page-header h1 { margin-bottom: 4px; }
.generate-page .lede { color: var(--muted); margin-top: 0; }
.generate-page .section-title { margin-top: 32px; }

.banner {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  border: 1px solid transparent;
}
.banner.error { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.banner.success { background: #dcfce7; color: #14532d; border-color: #bbf7d0; }

.card-form {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 14px;
}
.card-form h2 { margin: 0 0 14px 0; font-size: 18px; }
.ssl-form { display: flex; flex-direction: column; gap: 12px; }
.ssl-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.ssl-form input[type=text],
.ssl-form input[type=email],
.ssl-form input[type=password],
.ssl-form input[type=file],
.ssl-form input[type=date],
.ssl-form select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  color: var(--fg);
  background: white;
}
.ssl-form input[type=password] {
  font-family: Menlo, Monaco, "Courier New", monospace;
  letter-spacing: 2px;
}
.ssl-form label.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg);
}
.ssl-form button { align-self: flex-start; }
.hint { color: var(--muted); font-size: 13px; margin-top: 12px; }
.hint.warn { color: #b45309; }

.empty-block {
  background: white;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

.order-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 14px;
  overflow: hidden;
}
.order-card.status-issued { border-left: 4px solid #15803d; }
.order-card.status-pending_dns { border-left: 4px solid #c2410c; }
.order-card.status-failed { border-left: 4px solid #b91c1c; }

.order-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: #f8fafc;
  gap: 16px;
}
.env-tag {
  display: inline-block;
  margin-left: 8px;
  font-size: 10px;
  letter-spacing: 0.5px;
  background: var(--fg);
  color: white;
  padding: 2px 8px;
  border-radius: 999px;
}
.status-pill {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.status-pill.status-pending_dns { background: #ffedd5; color: #9a3412; }
.status-pill.status-issued { background: #dcfce7; color: #166534; }
.status-pill.status-failed { background: #fee2e2; color: #991b1b; }

.order-card .step { padding: 18px 20px; border-bottom: 1px dashed var(--border); }
.order-card .step:last-child { border-bottom: none; }
.order-card .step h3 { margin: 0 0 10px 0; font-size: 14px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); }

.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.secondary-link { color: var(--muted); text-decoration: none; font-size: 14px; }
.secondary-link:hover { color: var(--primary); }
a.link {
  display: inline-block;
  color: var(--primary);
  text-decoration: none;
  padding: 4px 8px;
  font-size: 14px;
}
a.link:hover { text-decoration: underline; }

.settings-page details {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 8px;
  background: #fafafa;
}
.settings-page details summary { cursor: pointer; padding: 4px 0; }
.settings-page details ul { margin: 8px 0 4px 20px; font-size: 13px; color: var(--fg); }
.settings-page details li { margin-bottom: 4px; }
.settings-page details a { color: var(--primary); }

@media (max-width: 960px) {
  .summary { grid-template-columns: repeat(2, 1fr); }
  .topbar { flex-direction: column; align-items: flex-start; }
  nav a { margin: 8px 12px 0 0; }
}

@media (max-width: 640px) {
  .summary { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .add-form, .actions, .form-actions, .order-header { flex-direction: column; align-items: stretch; }
  .ssl-form button, button.secondary, button.primary { width: 100%; }
}