:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1c2530;
  --muted: #6b7785;
  --line: #dfe3e8;
  --primary: #1565c0;
  --danger: #c62828;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; background: var(--ink); color: #fff;
}
.brand { color: #fff; text-decoration: none; font-weight: 600; }
.who { display: flex; gap: 14px; align-items: center; font-size: 14px; }
.nav { display: flex; gap: 16px; font-size: 14px; }
.nav a, .nav a:visited { color: #cbd5e1; text-decoration: none; }
.nav a:hover { color: #fff; }
.wrap { max-width: 920px; margin: 24px auto; padding: 0 16px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 18px 20px; margin: 16px 0;
}
.card.narrow { max-width: 460px; margin: 40px auto; }
summary { cursor: pointer; }
label { display: block; margin: 10px 0; font-size: 14px; color: var(--muted); }
label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
input, select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 10px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 14px; color: var(--ink);
}
textarea { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; resize: vertical; }
label.check input { width: auto; margin: 0; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-inline { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.form-inline label { margin: 0; }
.form-inline input[type=password], .form-inline input[type=text] { width: auto; }
button {
  font: inherit; cursor: pointer; border: 0; border-radius: 6px;
  padding: 9px 16px; background: #e9edf2; color: var(--ink);
}
button.primary { background: var(--primary); color: #fff; }
button.danger { background: var(--danger); color: #fff; }
button.small { padding: 6px 10px; font-size: 13px; }
button.link, .link { background: none; color: var(--primary); text-decoration: none; padding: 0; }
button.copy { background: #e9edf2; padding: 6px 10px; font-size: 13px; }
.primary-link {
  display: inline-block; margin-top: 10px; padding: 9px 16px;
  background: var(--primary); color: #fff; border-radius: 6px; text-decoration: none;
}
.inline { display: inline; }
table.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
table.grid th, table.grid td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.grid th { color: var(--muted); font-weight: 600; }
.logo-thumb { display: block; max-width: 96px; max-height: 48px; margin-bottom: 6px; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.secret {
  display: block; background: #f0f3f6; border: 1px solid var(--line); border-radius: 6px;
  padding: 8px 10px; word-break: break-all; margin: 4px 0;
}
.secret.tiny { font-size: 12px; }
.field { margin: 14px 0; }
.field-label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 2px; }
.codes { columns: 2; list-style: none; padding: 10px; margin: 4px 0;
  background: #f0f3f6; border: 1px solid var(--line); border-radius: 6px;
  font-family: ui-monospace, monospace; font-size: 13px; }
.alert { padding: 10px 14px; border-radius: 8px; margin: 0 0 14px; }
.alert.error { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c2; }
.copied { background: #c8e6c9 !important; }

/* Read-only readers (TASK-091): wide result tables scroll horizontally; logs are
   a monospaced, wrapped block. */
.result-wrap { overflow-x: auto; max-width: 100%; }
pre.logs {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px;
  line-height: 1.5; white-space: pre-wrap; word-break: break-word; margin: 0;
}

/* SQL console: DBeaver-like schema sidebar + query area (TASK-091 d.4). */
.sql-layout { display: flex; gap: 16px; align-items: flex-start; }
.sql-main { flex: 1; min-width: 0; }
.schema-sidebar {
  width: 260px; flex: 0 0 260px; background: var(--card);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px;
  max-height: 72vh; overflow: auto; position: sticky; top: 12px;
}
.schema-head { font-weight: 600; margin-bottom: 6px; }
.schema-table > summary {
  cursor: pointer; padding: 4px 2px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px; border-radius: 4px;
}
.schema-table > summary:hover { background: var(--bg); }
.schema-table[open] > summary { font-weight: 600; }
.col-list { list-style: none; margin: 2px 0 6px; padding: 0 0 0 12px; }
.col-list li { display: flex; align-items: baseline; gap: 6px; padding: 1px 0; }
.col-insert {
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace; background: none;
  color: var(--primary); padding: 1px 3px; border-radius: 3px; text-align: left;
}
.col-insert:hover { background: #eaf1fb; text-decoration: underline; }
.col-locked {
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted);
  padding: 1px 3px; cursor: not-allowed;
}
.col-type { font-size: 11px; margin-left: auto; white-space: nowrap; }
@media (max-width: 820px) {
  .sql-layout { flex-direction: column; }
  .schema-sidebar { width: 100%; flex-basis: auto; position: static; max-height: 320px; }
}