/* ═══ Loading Spinner ═══════════════════════════════════════════════════════ */

.loading-spinner {
  width: 28px;
  height: 28px;
  margin: 20px auto 0;
  border: 3px solid var(--outline-variant);
  border-top-color: var(--primary-muted);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.auth-wind-gust {
  margin: 20px auto 0;
}

.auth-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
}

/* ═══ Auth Page ════════════════════════════════════════════════════════════ */

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--surface-dim);
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}

.auth-logo-icon {
  color: var(--primary-muted);
  font-size: 1.375rem;
}

.auth-logo-text {
  font-family: "Raleway", sans-serif;
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--on-surface);
  letter-spacing: -0.5px;
}

.auth-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  background: var(--surface-container-low);
  color: var(--on-surface);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.auth-google:hover {
  background: var(--surface-container);
  border-color: var(--outline);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--on-surface-muted);
  font-size: 0.75rem;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--outline-variant);
}

.auth-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 20px;
  background: var(--surface-container-low);
  border-radius: var(--radius-md);
  padding: 3px;
}

.auth-tab {
  flex: 1;
  padding: 8px 0;
  border: none;
  background: none;
  color: var(--on-surface-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.auth-tab:hover {
  color: var(--on-surface-variant);
}

.auth-tab--active {
  background: var(--surface-container-high);
  color: var(--on-surface);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-input {
  padding: 10px 12px;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  background: var(--surface-container-low);
  color: var(--on-surface);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.15s;
}

.auth-input::placeholder {
  color: var(--on-surface-muted);
}

.auth-input:focus {
  border-color: var(--primary);
}

.auth-submit {
  margin-top: 4px;
  padding: 10px;
  font-size: 0.875rem;
  font-weight: 600;
}

.auth-error {
  background: color-mix(in srgb, var(--error) 12%, transparent);
  color: var(--priority-high);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  margin-bottom: 12px;
}

.auth-success {
  text-align: center;
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  padding: 20px 0;
  line-height: 1.6;
}

.auth-link {
  display: inline;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-left: 4px;
}

.auth-link:hover {
  color: var(--primary-muted);
}

/* ═══ MCP Setup Modal ══════════════════════════════════════════════════════ */

.mcp-setup-modal {
  width: 480px;
  max-height: 80vh;
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.mcp-setup-body {
  padding: 0 20px 20px;
  overflow-y: auto;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--on-surface-variant);
}

.mcp-setup-body h4 {
  margin: 16px 0 4px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--on-surface);
}

.mcp-setup-body p {
  margin: 4px 0 8px;
}

.mcp-setup-body code {
  font-size: 0.75rem;
  background: var(--surface-container);
  padding: 1px 5px;
  border-radius: var(--radius-xs);
  color: var(--on-surface);
}

.mcp-setup-code-block {
  position: relative;
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 12px;
  margin: 8px 0;
}

.mcp-setup-code-block pre {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--on-surface);
  white-space: pre;
  overflow-x: auto;
}

.mcp-setup-copy {
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0.6;
}

.mcp-setup-copy:hover {
  opacity: 1;
}

.mcp-setup-hint {
  font-size: 0.75rem;
  color: var(--on-surface-muted);
}

/* ═══ Notification Settings Modal ══════════════════════════════════════════ */

.notif-settings-modal {
  width: 400px;
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.notif-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--outline-variant);
}

.notif-settings-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
}

.notif-settings-close {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.notif-settings-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.notif-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.notif-toggle-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--on-surface);
}

.notif-toggle {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  border: none;
  background: var(--surface-container-highest);
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
  padding: 0;
}

.notif-toggle--on {
  background: var(--primary-muted);
}

.notif-toggle-thumb {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--on-surface-muted);
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 0.2s, background 0.2s;
}

.notif-toggle--on .notif-toggle-thumb {
  transform: translateX(18px);
  background: var(--on-primary-container);
}

.notif-toggle-divider {
  border: none;
  border-top: 1px solid var(--outline-variant);
  margin: 2px 0;
}

.notif-description {
  font-size: 0.75rem;
  color: var(--on-surface-muted);
  line-height: 1.5;
}

.notif-warning {
  font-size: 0.75rem;
  color: var(--error);
  line-height: 1.5;
}

.notif-section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface-muted);
  margin: 4px 0 2px;
}

/* ═══ Release Notes Modal ══════════════════════════════════════════════════ */

.release-notes-modal {
  width: 480px;
  max-height: 80vh;
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.release-notes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--outline-variant);
}

.release-notes-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
}

.release-notes-body {
  padding: 20px;
  font-size: 0.875rem;
  color: var(--on-surface-variant);
  line-height: 1.6;
  overflow-y: auto;
}

.release-notes-body p {
  margin-bottom: 12px;
}

.release-notes-body ul {
  list-style: none;
  padding: 0;
  margin-bottom: 12px;
}

.release-notes-body li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 6px;
}

.release-notes-body li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--primary);
  font-weight: 700;
}

.release-notes-body a {
  color: var(--tertiary);
}

.release-notes-body strong {
  color: var(--on-surface);
}

.release-notes-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.release-notes-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.release-notes-nav-btn {
  background: none;
  border: 1px solid var(--outline-variant);
  color: var(--on-surface-variant);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  transition: color 0.15s, border-color 0.15s;
}

.release-notes-nav-btn:hover:not(:disabled) {
  color: var(--on-surface);
  border-color: var(--on-surface-muted);
}

.release-notes-nav-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.release-notes-counter {
  font-size: 0.75rem;
  color: var(--on-surface-muted);
  min-width: 48px;
  text-align: center;
}

.release-notes-dismiss {
  background: var(--primary-muted);
  color: var(--on-primary-btn);
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.release-notes-dismiss:hover {
  opacity: 0.9;
}

/* ═══ Settings Modal ═══════════════════════════════════════════════════════ */

.settings-modal {
  width: min(880px, 92vw);
  height: min(640px, 85vh);
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  outline: 1px solid var(--outline-variant);
  display: grid;
  grid-template-columns: 13.75rem 1fr;
  overflow: hidden;
  margin: auto;
}

.settings-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--surface-container);
  border-right: 1px solid var(--outline-variant);
  min-width: 0;
}

.settings-sidebar-header {
  padding: 1rem 1rem 0.75rem;
}

.settings-sidebar-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--on-surface-muted);
}

.settings-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.25rem 0.5rem;
  min-height: 0;
}

.settings-sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}

.settings-sidebar-item i {
  width: 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--on-surface-muted);
}

.settings-sidebar-item:hover {
  background: var(--surface-container-low);
  color: var(--on-surface);
}

.settings-sidebar-item--active,
.settings-sidebar-item--active:hover {
  background: var(--surface-container-high, var(--surface-container-low));
  color: var(--on-surface);
}

.settings-sidebar-item--active i {
  color: var(--primary);
}

.settings-sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--outline-variant);
}

.settings-tour-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4375rem 0.875rem;
  background: transparent;
  border: 1px solid var(--outline-variant);
  border-radius: 999px;
  color: var(--on-surface-variant);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.settings-tour-pill i {
  font-size: 0.75rem;
  color: var(--primary);
}

.settings-tour-pill:hover {
  color: var(--on-surface);
  border-color: var(--on-surface-muted);
  background: var(--surface-container-low);
}

.settings-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.settings-main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--outline-variant);
  flex-shrink: 0;
}

.settings-main-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
}

.settings-close {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  font-size: 1rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
}

.settings-close:hover {
  color: var(--on-surface);
  background: var(--surface-container);
}

.settings-main-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  min-height: 0;
}

/* When existing section bodies are embedded inside settings, they inherit
 * spacing from .settings-main-body — strip their own framing padding. */
.settings-section.mcp-setup-body,
.settings-section.api-keys-body,
.settings-section.notif-settings-body {
  padding: 0;
  overflow: visible;
}

.api-keys-subheader {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.api-keys-back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: none;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm);
  color: var(--on-surface-variant);
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.api-keys-back:hover {
  color: var(--on-surface);
  border-color: var(--on-surface-muted);
}

.api-keys-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--on-surface);
}

@media (max-width: 768px) {
  .settings-modal {
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
    outline: none;
    grid-template-columns: 11rem 1fr;
  }
}

/* ═══ Settings Mobile Variants ═════════════════════════════════════════════ */

.settings-mobile {
  width: 100vw;
  max-width: 100vw;
  height: 100vh;
  max-height: 100vh;
  background: var(--surface-container-low);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

@media (min-width: 769px) {
  /* On desktop these variants render as a centered modal so they remain testable */
  .settings-mobile {
    width: min(440px, 92vw);
    height: min(720px, 90vh);
    max-width: min(440px, 92vw);
    max-height: min(720px, 90vh);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    outline: 1px solid var(--outline-variant);
    margin: auto;
  }
}

.settings-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* Top padding includes the PWA status-bar inset so the title clears
   * the clock/notch on iOS. env() is 0 on non-PWA browsers. */
  padding: calc(0.875rem + env(safe-area-inset-top, 0px)) calc(1rem + env(safe-area-inset-right, 0px)) 0.875rem
    calc(1rem + env(safe-area-inset-left, 0px));
  border-bottom: 1px solid var(--outline-variant);
  flex-shrink: 0;
  gap: 0.75rem;
}

.settings-mobile-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-mobile-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  min-height: 0;
}

.settings-mobile-footer {
  flex-shrink: 0;
  /* Bottom padding clears the iOS home indicator. */
  padding: 0.75rem calc(1rem + env(safe-area-inset-right, 0px))
    calc(0.75rem + env(safe-area-inset-bottom, 0px)) calc(1rem + env(safe-area-inset-left, 0px));
  border-top: 1px solid var(--outline-variant);
  display: flex;
  justify-content: center;
}

.settings-tabs {
  display: flex;
  justify-content: center;
  overflow-x: auto;
  border-bottom: 1px solid var(--outline-variant);
  flex-shrink: 0;
  scrollbar-width: none;
}

.settings-tabs::-webkit-scrollbar {
  display: none;
}

.settings-tab {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.625rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--on-surface-muted);
  font-size: 0.75rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s;
}

.settings-tab i {
  font-size: 1rem;
}

.settings-tab--active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.settings-subtabs {
  display: flex;
  padding: 0.5rem 0.75rem;
  gap: 0.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--outline-variant);
  flex-shrink: 0;
}

.settings-subtab {
  flex: 1;
  padding: 0.4375rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--on-surface-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.settings-subtab:hover {
  color: var(--on-surface);
}

.settings-subtab--active,
.settings-subtab--active:hover {
  background: var(--surface-container-low);
  color: var(--on-surface);
  font-weight: 600;
}

.general-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.general-group-label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--on-surface-muted);
}

.general-account {
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.general-account-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
}

.general-account-row:last-child {
  border-bottom: none;
}

.general-account-key {
  font-size: 0.8125rem;
  color: var(--on-surface-muted);
  flex-shrink: 0;
}

.general-account-value {
  font-size: 0.875rem;
  color: var(--on-surface);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.general-account-actions {
  display: flex;
  justify-content: flex-end;
}

.general-signout {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--outline-variant);
  background: transparent;
  color: var(--error, #d33);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s;
}

.general-signout:hover {
  background: var(--surface-container);
}

/* ═══ Onboarding Wizard ════════════════════════════════════════════════════ */

.onboarding-overlay {
  /* Sit above the daily-alert toast and below auth dialogs */
  z-index: calc(var(--z-panel) + 1);
}

.onboarding-modal {
  position: relative;
  width: 460px;
  max-width: 92vw;
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  outline: 1px solid var(--outline-variant);
  padding: 2.25rem 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: auto;
}

.onboarding-modal--mobile {
  width: 100vw;
  max-width: 100vw;
  height: 100vh;
  max-height: 100vh;
  border-radius: 0;
  outline: none;
  /* Honor PWA safe areas: clear the status bar at top and the home indicator
   * at bottom. Side insets matter on landscape iPhones with notch. */
  padding: calc(3rem + env(safe-area-inset-top, 0px)) calc(1.5rem + env(safe-area-inset-right, 0px))
    calc(1.5rem + env(safe-area-inset-bottom, 0px)) calc(1.5rem + env(safe-area-inset-left, 0px));
  justify-content: center;
}

.onboarding-close {
  position: absolute;
  /* Slide below the iOS status bar in PWA mode. */
  top: calc(0.75rem + env(safe-area-inset-top, 0px));
  right: calc(0.75rem + env(safe-area-inset-right, 0px));
  width: 2rem;
  height: 2rem;
  border: none;
  background: transparent;
  color: var(--on-surface-muted);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
}

.onboarding-close:hover {
  color: var(--on-surface);
  background: var(--surface-container);
}

.onboarding-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: var(--primary-muted);
  color: var(--on-primary-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.onboarding-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--on-surface);
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

.onboarding-body {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--on-surface-variant);
  margin-bottom: 1.5rem;
  max-width: 28rem;
}

.onboarding-body p {
  margin: 0 0 0.75rem;
}

.onboarding-body p:last-child {
  margin-bottom: 0;
}

.onboarding-body strong {
  color: var(--on-surface);
  font-weight: 600;
}

.onboarding-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.875em;
  background: var(--surface-container);
  color: var(--on-surface);
  padding: 0.0625rem 0.3125rem;
  border-radius: var(--radius-sm);
}

.onboarding-body kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75em;
  background: var(--surface-container);
  color: var(--on-surface);
  padding: 0.125rem 0.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--outline-variant);
  border-bottom-width: 2px;
  vertical-align: 1px;
  font-weight: 600;
}

.onboarding-subtle {
  color: var(--on-surface-muted);
  font-size: 0.8125rem;
}

.onboarding-examples {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  text-align: left;
  margin-top: 0.75rem;
}

.onboarding-nlp {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.onboarding-nlp-input {
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.625rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--on-surface);
  word-break: break-word;
}

.onboarding-nlp-caption {
  font-size: 0.75rem;
  color: var(--on-surface-muted);
  padding-left: 0.125rem;
}

.onboarding-dots {
  display: flex;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}

.onboarding-dot {
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 50%;
  background: var(--outline-variant);
  transition: background 0.15s;
}

.onboarding-dot--active {
  background: var(--primary);
}

.onboarding-footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.onboarding-skip {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  font-size: 0.8125rem;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
}

.onboarding-skip:hover {
  color: var(--on-surface);
}

.onboarding-nav {
  display: flex;
  gap: 0.5rem;
}

.onboarding-back,
.onboarding-next {
  border-radius: var(--radius-md);
  padding: 0.5rem 1.125rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
}

.onboarding-back {
  background: transparent;
  border: 1px solid var(--outline-variant);
  color: var(--on-surface-variant);
}

.onboarding-back:hover:not(:disabled) {
  color: var(--on-surface);
  border-color: var(--on-surface-muted);
}

.onboarding-back:disabled {
  opacity: 0.4;
  cursor: default;
}

.onboarding-next {
  background: var(--primary-muted);
  color: var(--on-primary-btn);
  border: none;
}

.onboarding-next:hover {
  opacity: 0.9;
}

/* ═══ API Keys Modal ═══════════════════════════════════════════════════════ */

.api-keys-modal {
  width: 560px;
  max-width: 92vw;
  max-height: 85vh;
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.api-keys-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--outline-variant);
}

.api-keys-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--on-surface);
  margin: 0;
}

.api-keys-close {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.api-keys-body {
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.api-keys-error {
  background: var(--error-container);
  color: var(--on-error-container);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  margin: 0;
}

.api-keys-description {
  font-size: 0.8125rem;
  color: var(--on-surface-variant);
  line-height: 1.5;
  margin: 0;
}

.api-keys-link {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.api-keys-link:hover {
  color: var(--primary-muted);
}

.api-keys-actions {
  display: flex;
  justify-content: flex-end;
}

.api-keys-empty {
  text-align: center;
  color: var(--on-surface-muted);
  font-size: 0.8125rem;
  margin: 12px 0;
}

.api-keys-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.api-keys-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 12px;
  align-items: start;
}

.api-keys-row--revoked,
.api-keys-row--expired {
  opacity: 0.55;
}

.api-keys-row-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.api-keys-row-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--on-surface);
}

.api-keys-row-prefix code {
  font-size: 0.75rem;
  color: var(--on-surface-muted);
}

.api-keys-row-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 0.75rem;
  color: var(--on-surface-muted);
}

.api-keys-row-revoke {
  align-self: start;
}

.api-keys-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.api-keys-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: none;
  padding: 0;
  margin: 0;
}

.api-keys-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--on-surface);
}

.api-keys-hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--on-surface-muted);
}

.api-keys-input {
  background: var(--surface-container-highest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.875rem;
  color: var(--on-surface);
}

.api-keys-input:focus {
  outline: 2px solid var(--primary-muted);
  outline-offset: -1px;
}

.api-keys-streams {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.api-keys-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--on-surface);
  background: var(--surface-container-highest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  cursor: pointer;
}

.api-keys-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.api-keys-reveal {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}

.api-keys-reveal-code {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--on-surface);
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ═══ Mobile ══════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  /* ── Prevent iOS auto-zoom on input focus (requires ≥1rem / 16px) ─── */
  .auth-input { font-size: 1rem; }
}