/* Colors and focus treatment come from the console's shared tokens.css. */
:root {
  color-scheme: light;
  --bg: var(--color-bg-0);
  --panel: var(--color-bg-1);
  --ink: var(--color-text-primary);
  --muted: var(--color-text-secondary);
  --line: var(--color-border);
  --accent: var(--color-brand);
  --danger: var(--color-error);
  font: 14px/1.5 ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
[data-theme="dark"] { color-scheme: dark; }

* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  max-width: 1152px;
  margin: auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
a {
  color: var(--accent);
}
.brand {
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
}
.brand span {
  font-weight: 400;
  color: var(--muted);
}
main {
  max-width: 1152px;
  margin: 32px auto;
  padding: 0 24px;
}
.intro {
  margin-bottom: 24px;
}
h1 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 12px 0;
}
h2 {
  font-weight: 600;
  font-size: 18px;
  margin: 0 0 8px;
}
p {
  color: var(--muted);
}
section,
details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 14px 0;
  padding: 24px;
}
/* Disclosures are reserved for optional provider configuration. */
summary { cursor: pointer; font-weight: 600; }

form {
  display: grid;
  gap: 16px;
  margin: 20px 0;
}
label {
  display: grid;
  gap: 5px;
  font-size: 14px;
  font-weight: 500;
}
input,
textarea,
select {
  font: inherit;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  width: 100%;
}
input[type="checkbox"] {
  width: auto;
}
textarea {
  min-height: 100px;
  font-family: monospace;
  font-size: 13px;
}
button {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 9px 16px;
  background: var(--accent);
  color: var(--color-brand-text);
  border: 1px solid transparent;
  border-radius: 6px;
  justify-self: start;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
button.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
button.danger {
  background: var(--danger);
}
.row {
  border-top: 1px solid var(--line);
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.row p {
  margin: 0;
  font-size: 13px;
}
.row strong,
code {
  overflow-wrap: anywhere;
}
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.empty {
  font-size: 14px;
  font-style: italic;
}
#notice,
.result {
  padding: 14px 18px;
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: 6px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
#notice.error {
  border-color: var(--danger);
  color: var(--danger);
}
footer {
  padding: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
@media (max-width: 550px) {
  h1 {
    font-size: 24px;
  }
  header {
    padding: 16px;
  }
  main {
    margin: 32px auto;
    padding: 0 16px;
  }
  section,
  details {
    padding: 18px;
  }
}

.brand img { border-radius: 6px; }
header nav { display: flex; gap: 8px; align-items: center; }
button:hover { background: var(--color-brand-hover); }
button.secondary:hover { background: var(--color-bg-2); }
button.danger:hover { background: var(--color-error-text); }
input, textarea, select { border-color: var(--color-border-strong); }
@media (max-width: 550px) {
  header { flex-wrap: wrap; gap: 12px; }
}

#settings {
  display: grid;
  grid-template-columns: 208px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.settings-nav {
  position: sticky;
  top: 24px;
  padding-right: 24px;
  border-right: 1px solid var(--line);
}
.nav-group {
  margin: 24px 12px 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-group:first-child { margin-top: 0; }
.settings-nav a {
  display: block;
  padding: 9px 12px;
  margin: 2px 0;
  border-radius: 6px;
  color: var(--muted);
  text-decoration: none;
}
.settings-nav a:hover { background: var(--color-bg-2); color: var(--ink); }
.settings-nav a[aria-current="page"] {
  background: var(--color-info-bg);
  color: var(--color-brand);
  font-weight: 600;
}
.settings-content { min-width: 0; }
.settings-content > section {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.settings-content h2 { font-size: 20px; }
.section-description { margin: 6px 0 24px; }
.settings-content form { margin: 24px 0; }
.settings-content input,
.settings-content select,
.settings-content textarea { background: var(--panel); }
.settings-content .row { padding: 20px 0; }
.settings-content .row:last-child { border-bottom: 1px solid var(--line); }
.section-picker { display: none; }
#login { max-width: 640px; }
#password, #delete {
  padding: 24px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  margin: 24px 0 0;
}
h3 { margin: 0; font-size: 16px; font-weight: 600; }
#delete h3 { color: var(--color-error-text); }
@media (max-width: 720px) {
  #settings { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .settings-nav { display: none; }
  .section-picker { display: grid; }
}