/* ------------------------------------------------------------------ */
/* AI settings page                                                    */
/* ------------------------------------------------------------------ */

.settings-page {
  background:
    radial-gradient(820px 520px at 12% -8%, rgba(168, 121, 255, 0.075), transparent 65%),
    var(--bg);
}

.settings-main {
  padding-bottom: 80px;
}

.settings-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 29px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.035em;
}

.settings-breadcrumb a {
  color: var(--muted-dim);
  transition: color 150ms ease;
}

.settings-breadcrumb a:hover {
  color: var(--ink-soft);
}

.settings-breadcrumb span:last-child {
  color: var(--muted);
}

.settings-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-top: 35px;
  margin-bottom: 30px;
}

.settings-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 17px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.settings-intro h1 {
  color: var(--ink);
  font-size: clamp(40px, 5.2vw, 63px);
  font-weight: 540;
  line-height: 1;
  letter-spacing: -0.06em;
}

.title-dot {
  color: var(--accent);
}

.settings-lede {
  max-width: 590px;
  margin-top: 17px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

.settings-intro-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 33px;
  padding: 0 11px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.settings-intro-status .status-dot {
  width: 5px;
  height: 5px;
  background: var(--faint);
  box-shadow: none;
}

.settings-intro-status.is-connected {
  border-color: var(--success-line);
  color: var(--success);
}

.settings-intro-status.is-connected .status-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(280px, 0.68fr);
  align-items: start;
  gap: 17px;
}

.settings-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent 140px),
    var(--panel);
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.18),
    inset 0 1px rgba(255, 255, 255, 0.025);
}

.settings-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 25px;
  padding: 23px 26px 20px;
  border-bottom: 1px solid var(--line-soft);
}

.card-kicker {
  margin-bottom: 6px;
  color: var(--muted-dim);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.settings-card-head h2,
.settings-info-card h2 {
  color: var(--ink-soft);
  font-size: 23px;
  font-weight: 550;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.card-description {
  max-width: 440px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.6;
}

.provider-state {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  color: var(--muted-dim);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.provider-state.is-connected {
  border-color: var(--success-line);
  background: var(--success-soft);
  color: var(--success);
}

.settings-card-body {
  display: flex;
  flex-direction: column;
  gap: 17px;
  padding: 24px 26px 25px;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.settings-label,
.settings-label-row {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 550;
}

.settings-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.settings-select-shell {
  width: 100%;
}

.settings-select-shell .select-control {
  height: 43px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 540;
}

.settings-input {
  height: 43px;
  padding: 0 13px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: -0.01em;
}

.settings-field-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 12px;
}

.settings-hint {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.55;
}

.settings-field-help {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: -8px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 7.5px;
}

.settings-field-help code {
  color: var(--muted-dim);
  font-family: inherit;
}

.settings-key-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  transition: color 150ms ease;
}

.settings-key-link:hover {
  color: var(--accent);
}

.key-input-shell {
  position: relative;
  display: block;
}

.key-input {
  padding-right: 48px;
}

.key-visibility {
  position: absolute;
  top: 50%;
  right: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 33px;
  height: 33px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--muted-dim);
  transform: translateY(-50%);
  cursor: pointer;
  transition: color 150ms ease, background 150ms ease;
}

.key-visibility:hover {
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink-soft);
}

.key-eye {
  width: 16px;
  height: 16px;
}

.settings-error {
  padding: 10px 12px;
  border: 1px solid rgba(242, 138, 154, 0.3);
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: #f0b5aa;
  font-family: var(--mono);
  font-size: 9.5px;
  line-height: 1.6;
}

.connection-result {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.018);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.6;
}

.connection-result::before {
  content: "";
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--muted-dim);
}

.connection-result.is-success {
  border-color: var(--success-line);
  background: var(--success-soft);
  color: var(--success);
}

.connection-result.is-success::before {
  background: var(--success);
}

.connection-result.is-error {
  border-color: rgba(242, 138, 154, 0.3);
  background: var(--danger-soft);
  color: #f0b5aa;
}

.connection-result.is-error::before {
  background: var(--danger);
}

.settings-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 13px 26px;
  border-top: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.014);
}

.settings-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.settings-actions .button {
  min-height: 39px;
  font-size: 9px;
}

.settings-actions .button-primary {
  min-width: 127px;
}

.remove-key-button {
  padding: 6px 0;
  border: 0;
  background: none;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
  cursor: pointer;
  transition: color 150ms ease;
}

.remove-key-button:hover {
  color: var(--danger);
}

.remove-key-button.is-confirming {
  color: var(--danger);
}

.settings-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.connection-card {
  position: relative;
  overflow: hidden;
  padding: 20px 21px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(500px 180px at 110% -10%, rgba(168, 121, 255, 0.1), transparent 65%),
    var(--panel);
}

.connection-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 21px;
  width: 30px;
  height: 1px;
  background: var(--accent);
}

.connection-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.connection-card-top .card-kicker {
  margin: 0;
}

.connection-card .status-dot {
  width: 5px;
  height: 5px;
  background: var(--faint);
  box-shadow: none;
}

.connection-card.is-connected .status-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.connection-card h2 {
  margin-top: 15px;
  color: var(--ink-soft);
  font-size: 25px;
  font-weight: 540;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.connection-lede {
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.connection-facts {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 18px 0 0;
}

.connection-facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  min-height: 33px;
  padding: 7px 0;
  border-top: 1px solid var(--line-soft);
}

.connection-facts dt {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.connection-facts dd {
  max-width: 190px;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-info-card {
  padding: 20px 21px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.012);
}

.settings-info-card h2 {
  font-size: 20px;
}

.settings-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 15px 0 17px;
  padding: 0;
  list-style: none;
}

.settings-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 8px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.5;
}

.feature-mark {
  flex: 0 0 auto;
  padding-top: 1px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 7px;
}

.settings-try-button {
  width: 100%;
  min-height: 38px;
  font-size: 9px;
}

.settings-security {
  display: flex;
  gap: 11px;
  padding: 15px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--faint);
}

.settings-security .icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  margin-top: 1px;
  color: var(--muted-dim);
}

.settings-security h3 {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 550;
}

.settings-security p {
  margin-top: 3px;
  font-size: 9.5px;
  line-height: 1.6;
}

.settings-security code {
  color: var(--muted-dim);
  font-family: var(--mono);
  font-size: 8.5px;
}

.settings-footnote {
  max-width: 820px;
  margin-top: 18px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.7;
}

.settings-actions .button.is-busy {
  cursor: wait;
  opacity: 0.68;
}

/* ------------------------------------------------------------------ */

/* ------------------------------------------------------------------ */
/* Typography refinement                                               */
/* ------------------------------------------------------------------ */

.settings-breadcrumb {
  font-size: 11px;
}

.settings-eyebrow {
  font-size: 11px;
}

.settings-lede {
  font-size: 16px;
}

.card-description {
  font-size: 14px;
}

.settings-label {
  font-size: 14px;
}

.settings-intro-status {
  font-size: 11px;
}

.provider-state {
  font-size: 11px;
}

.settings-select-shell .select-control {
  font-size: 14px;
}

.settings-input {
  font-size: 14px;
}

.settings-hint {
  font-size: 11.5px;
}

.settings-field-help {
  font-size: 11.5px;
}

.settings-key-link {
  font-size: 11.5px;
}

.settings-error {
  font-size: 12.5px;
}

.connection-result {
  font-size: 12px;
}

.remove-key-button {
  font-size: 11px;
}

.settings-actions .button {
  font-size: 13.5px;
}

.settings-try-button {
  font-size: 12.5px;
}

.connection-lede {
  font-size: 14px;
}

.connection-facts dt {
  font-size: 11px;
}

.connection-facts dd {
  font-size: 12px;
}

.settings-feature-list li {
  font-size: 13.5px;
}

.settings-security h3 {
  font-size: 13.5px;
}

.settings-security p {
  font-size: 12.5px;
}

.settings-security code {
  font-size: 11px;
}

.settings-footnote {
  font-size: 11px;
}

/* Responsive                                                          */
/* ------------------------------------------------------------------ */

@media (max-width: 980px) {
  .settings-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(250px, 0.8fr);
  }

  .settings-field-pair {
    grid-template-columns: 1fr;
  }

  .settings-intro {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
}

@media (max-width: 800px) {
  .settings-main {
    padding-bottom: 58px;
  }

  .settings-intro {
    margin-top: 27px;
    margin-bottom: 23px;
  }

  .settings-intro h1 {
    font-size: clamp(38px, 9vw, 54px);
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .settings-card-head {
    padding: 21px 21px 18px;
  }

  .settings-card-body {
    padding: 21px;
  }

  .settings-card-foot {
    padding-inline: 21px;
  }

  .settings-aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .connection-card {
    grid-row: span 2;
  }

  .settings-security {
    align-self: stretch;
  }

  .settings-footnote {
    margin-top: 15px;
  }
}

@media (max-width: 700px) {
  .settings-breadcrumb {
    margin-top: 22px;
  }

  .settings-intro {
    margin-top: 22px;
    margin-bottom: 19px;
  }

  .settings-intro h1 {
    font-size: 42px;
  }

  .settings-lede {
    margin-top: 12px;
    font-size: 12.5px;
  }

  .settings-intro-status {
    min-height: 30px;
    font-size: 8px;
  }

  .settings-card {
    border-radius: 10px;
  }

  .settings-card-head {
    padding: 18px 17px 16px;
  }

  .settings-card-head h2 {
    font-size: 21px;
  }

  .card-description {
    font-size: 10.5px;
  }

  .provider-state {
    display: none;
  }

  .settings-card-body {
    padding: 18px 17px;
    gap: 15px;
  }

  .settings-field-pair {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .settings-field-help {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .settings-card-foot {
    align-items: flex-start;
    flex-direction: column-reverse;
    gap: 10px;
    padding: 13px 17px;
  }

  .settings-actions {
    width: 100%;
  }

  .settings-actions .button {
    flex: 1 1 auto;
  }

  .remove-key-button {
    padding: 0;
  }

  .settings-aside {
    display: flex;
    flex-direction: column;
  }

  .connection-card {
    grid-row: auto;
  }

  .settings-footnote {
    font-size: 7.5px;
  }
}

@media (max-width: 420px) {
  .settings-intro h1 {
    font-size: 37px;
  }

  .settings-breadcrumb {
    font-size: 8px;
  }

  .settings-label-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .settings-key-link {
    font-size: 7.5px;
  }

  .settings-actions .button {
    padding-inline: 10px;
    font-size: 8px;
  }

  .settings-actions .button-primary {
    min-width: 0;
  }

  .settings-security {
    padding: 13px;
  }
}