/* Settings workspace. Keep this file scoped so the studio layout stays unchanged. */
:root {
  --settings-surface: #111619;
  --settings-surface-raised: #171d21;
  --settings-surface-soft: #1c2429;
  --settings-control: #0b1013;
  --settings-border: rgba(226, 232, 240, 0.13);
  --settings-border-strong: rgba(226, 232, 240, 0.22);
  --settings-text: #edf3f5;
  --settings-muted: #9aa7ad;
  --settings-subtle: #73818a;
  --settings-accent: var(--ui-accent, #5eead4);
  --settings-accent-soft: rgba(94, 234, 212, 0.1);
  --settings-warning: #fbbf24;
  --settings-danger: var(--ui-danger, #f87171);
  --settings-focus: rgba(94, 234, 212, 0.78);
}

body.settings-drawer-open {
  overflow: hidden;
}

body.settings-drawer-open .mobile-generate-bar {
  visibility: hidden;
  pointer-events: none;
}

.settings-drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--ui-z-overlay, 900);
  background: rgba(4, 7, 9, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms ease;
}

.settings-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.settings-drawer {
  position: fixed;
  inset: 50% auto auto 50%;
  z-index: var(--ui-z-workspace, 1000);
  width: min(980px, calc(100vw - 32px));
  height: min(760px, calc(100dvh - 32px));
  display: grid;
  grid-template-rows: 60px 44px minmax(0, 1fr) 60px;
  overflow: hidden;
  color: var(--settings-text);
  background: var(--settings-surface);
  border: 1px solid var(--settings-border-strong);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.46);
  transform: translate(-50%, calc(-50% + 8px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms ease;
}

.settings-drawer.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.settings-drawer[hidden],
.settings-panel[hidden],
.settings-more-menu[hidden],
.settings-confirm[hidden],
.sensitive-warning[hidden],
.import-summary[hidden],
.settings-drawer [hidden] {
  display: none !important;
}

.settings-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
  padding: 0 20px;
  border-bottom: 1px solid var(--settings-border);
}

.settings-drawer-head h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: 0;
}

.settings-close-btn,
.settings-drawer .icon-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--settings-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
}

.settings-drawer .icon-action-btn:hover {
  color: var(--settings-text);
  background: var(--settings-surface-soft);
  border-color: var(--settings-border);
}

.settings-drawer .icon-action-btn:focus-visible,
.settings-drawer button:focus-visible,
.settings-drawer input:focus-visible,
.settings-drawer select:focus-visible {
  outline: 2px solid var(--settings-focus);
  outline-offset: 2px;
}

.settings-drawer svg {
  flex: 0 0 auto;
}

.settings-tabs {
  display: flex;
  gap: 2px;
  padding: 0 20px;
  border-bottom: 1px solid var(--settings-border);
}

.settings-tab {
  position: relative;
  min-height: 44px;
  padding: 0 14px;
  color: var(--settings-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0;
}

.settings-tab::after {
  position: absolute;
  right: 10px;
  bottom: -1px;
  left: 10px;
  height: 2px;
  background: transparent;
  content: "";
}

.settings-tab:hover,
.settings-tab.is-active {
  color: var(--settings-text);
}

.settings-tab.is-active::after {
  background: var(--settings-accent);
}

.settings-drawer-body {
  min-height: 0;
  overflow: hidden;
}

.settings-panel {
  height: 100%;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 24px 24px;
  scrollbar-color: rgba(154, 167, 173, 0.42) transparent;
  scrollbar-width: thin;
}

.settings-panel::-webkit-scrollbar {
  width: 8px;
}

.settings-panel::-webkit-scrollbar-track {
  background: transparent;
}

.settings-panel::-webkit-scrollbar-thumb {
  background: rgba(154, 167, 173, 0.38);
  border: 2px solid transparent;
  border-radius: 8px;
  background-clip: padding-box;
}

.platform-layout {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr);
  gap: 20px;
  min-height: 100%;
}

.platform-sidebar,
.platform-editor {
  min-width: 0;
}

.mobile-platform-picker-toggle {
  display: none;
}

.platform-kind-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  padding: 3px;
  margin-bottom: 10px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
  border-radius: 6px;
}

.platform-kind-btn {
  min-height: 34px;
  color: var(--settings-muted);
  background: transparent;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.platform-kind-btn:hover {
  color: var(--settings-text);
}

.platform-kind-btn.active {
  color: var(--settings-accent);
  background: var(--settings-accent-soft);
  box-shadow: inset 0 0 0 1px rgba(94, 234, 212, 0.2);
}

.platform-switcher {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  min-width: 0;
  max-width: none;
  overflow: visible;
  padding: 0;
}

.platform-switcher-item {
  position: relative;
  display: grid;
  gap: 2px;
  width: 100%;
  min-height: 46px;
  padding: 8px 10px;
  color: var(--settings-muted);
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
}

.platform-switcher-item:hover {
  color: var(--settings-text);
  background: var(--settings-surface-raised);
  border-color: var(--settings-border);
}

.platform-switcher-item.active {
  color: var(--settings-text);
  background: var(--settings-accent-soft);
  border-color: rgba(94, 234, 212, 0.26);
  box-shadow: inset 2px 0 0 var(--settings-accent);
}

.platform-switcher-name {
  overflow-wrap: anywhere;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.25;
}

.platform-switcher-meta {
  color: var(--settings-subtle);
  font-size: 11px;
  line-height: 1.2;
}

.platform-switcher-item.pending .platform-switcher-meta {
  color: var(--settings-warning);
}

.platform-switcher-status {
  position: absolute;
  top: 9px;
  right: 9px;
  width: 6px;
  height: 6px;
  background: var(--settings-warning);
  border-radius: 50%;
}

.platform-meta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 42px;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--settings-border);
}

.platform-meta-main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.platform-meta-main strong {
  font-size: 18px;
  line-height: 1.2;
}

.platform-type-badge {
  padding: 3px 7px;
  color: var(--settings-accent);
  font-size: 11px;
  line-height: 1.2;
  border: 1px solid rgba(94, 234, 212, 0.28);
  border-radius: 4px;
}

.platform-type-badge.pending {
  color: var(--settings-warning);
  border-color: rgba(251, 191, 36, 0.35);
}

.platform-meta-note {
  max-width: 42ch;
  color: var(--settings-muted);
  font-size: 12px;
  text-align: right;
}

.settings-drawer .platform-template-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 12px;
  margin-bottom: 12px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
  border-radius: 6px;
}

.settings-drawer .platform-template-panel p,
.settings-drawer .platform-support-note {
  margin: 0;
  color: var(--settings-muted);
  font-size: 12px;
  line-height: 1.5;
}

.settings-drawer .platform-support-note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 10px;
  color: var(--settings-accent);
  background: var(--settings-accent-soft);
  border: 1px solid rgba(94, 234, 212, 0.22);
  border-radius: 5px;
  text-align: center;
}

.settings-drawer .platform-support-note.pending {
  color: var(--settings-warning);
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.24);
}

.settings-group {
  padding: 16px 0;
  border-bottom: 1px solid var(--settings-border);
}

.settings-group-heading,
.settings-panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.settings-group-heading h3,
.settings-panel-heading h3,
.backup-action-copy h3 {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
  letter-spacing: 0;
}

.settings-group-note,
.field-hint,
.settings-note,
.settings-panel-heading p,
.backup-action-copy span {
  margin: 0;
  color: var(--settings-muted);
  font-size: 11px;
  line-height: 1.45;
}

.settings-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}

.connection-grid {
  grid-template-columns: minmax(0, 1fr) minmax(170px, 0.7fr);
}

.model-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.config-field {
  min-width: 0;
}

.connection-url-field {
  min-width: 0;
}

.settings-drawer label:not(.settings-check-row) {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  color: var(--settings-muted);
  font-size: 11px;
  line-height: 1.3;
}

.settings-drawer input[type="text"],
.settings-drawer input[type="url"],
.settings-drawer input[type="password"],
.settings-drawer select {
  width: 100%;
  height: 40px;
  padding: 0 11px;
  color: var(--settings-text);
  background: var(--settings-control);
  border: 1px solid var(--settings-border);
  border-radius: 5px;
  font-size: 13px;
}

.settings-drawer input:hover,
.settings-drawer select:hover {
  border-color: var(--settings-border-strong);
}

.settings-drawer input::placeholder {
  color: var(--settings-subtle);
}

.secret-input-wrap,
.model-select-wrap {
  position: relative;
  display: flex;
  min-width: 0;
}

.secret-input-wrap input,
.model-select-wrap select {
  min-width: 0;
  flex: 1;
}

.secret-input-wrap input,
.model-select-wrap select {
  padding-right: 42px;
}

.secret-toggle {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 36px !important;
  height: 36px !important;
}

.delete-model-btn {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 34px !important;
  height: 34px !important;
  color: var(--settings-danger) !important;
  background: var(--settings-surface-raised) !important;
  border-color: var(--settings-border) !important;
}

.settings-check-row {
  position: relative;
  display: inline-flex;
  align-items: center;
  align-self: end;
  gap: 8px;
  min-height: 40px;
  color: var(--settings-muted);
  font-size: 12px;
  cursor: pointer;
}

.settings-check-row input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  opacity: 0;
  pointer-events: none;
}

.settings-switch {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  width: 32px;
  height: 18px;
  background: var(--settings-surface-soft);
  border: 1px solid var(--settings-border-strong);
  border-radius: 999px;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.settings-switch::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background: var(--settings-muted);
  border-radius: 50%;
  content: "";
  transition: transform 150ms ease, background-color 150ms ease;
}

.settings-check-row input:checked + .settings-switch {
  background: var(--settings-accent-soft);
  border-color: rgba(94, 234, 212, 0.55);
}

.settings-check-row input:checked + .settings-switch::after {
  background: var(--settings-accent);
  transform: translateX(14px);
}

.settings-check-row input:focus-visible + .settings-switch {
  outline: 2px solid var(--settings-focus);
  outline-offset: 2px;
}

.proxy-toggle {
  align-self: end;
  min-height: 40px;
  padding: 0 10px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
  border-radius: 6px;
}

.remember-api-key {
  grid-column: 1 / -1;
  min-height: 24px;
}

.connection-actions,
.model-actions,
.storage-action-row,
.backup-actions,
.settings-footer-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.connection-actions {
  min-height: 38px;
  margin-top: 12px;
}

.connection-status {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  margin-left: 2px;
  color: var(--settings-muted);
  font-size: 12px;
}

.connection-status::before {
  width: 6px;
  height: 6px;
  margin-right: 7px;
  background: currentColor;
  border-radius: 50%;
  content: "";
  opacity: 0;
}

.connection-status.success {
  color: var(--settings-accent);
}

.connection-status.warning {
  color: var(--settings-warning);
}

.connection-status.danger {
  color: var(--settings-danger);
}

.connection-status.success::before,
.connection-status.warning::before,
.connection-status.danger::before {
  opacity: 1;
}

.settings-drawer .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.settings-drawer .btn svg {
  width: 15px;
  height: 15px;
}

.settings-drawer .btn:disabled {
  cursor: not-allowed;
}

.settings-drawer .btn-secondary {
  color: var(--settings-text);
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
}

.settings-drawer .btn-secondary:hover:not(:disabled) {
  background: var(--settings-surface-soft);
  border-color: var(--settings-border-strong);
}

.settings-drawer .btn-quiet {
  color: var(--settings-muted);
  background: transparent;
  border: 1px solid transparent;
}

.settings-drawer .btn-quiet:hover:not(:disabled) {
  color: var(--settings-text);
  background: var(--settings-surface-raised);
  border-color: var(--settings-border);
}

.settings-drawer .btn-primary {
  color: #062c2c;
  background: var(--settings-accent);
  border: 1px solid var(--settings-accent);
  font-weight: 700;
}

.settings-drawer .btn-primary:disabled {
  color: var(--settings-subtle);
  background: var(--settings-surface-raised);
  border-color: var(--settings-border);
}

.settings-drawer .btn-danger {
  color: #fff7f7;
  background: rgba(185, 28, 28, 0.76);
  border: 1px solid rgba(248, 113, 113, 0.58);
}

.settings-drawer .btn-danger:hover {
  background: rgba(220, 38, 38, 0.86);
}

.model-settings-group {
  position: relative;
}

.model-actions {
  margin-top: 10px;
}

.settings-more-menu {
  position: absolute;
  top: 47px;
  right: 0;
  z-index: 4;
  min-width: 194px;
  padding: 4px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border-strong);
  border-radius: 6px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34);
}

.settings-more-menu .btn {
  width: 100%;
  justify-content: flex-start;
}

.storage-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.storage-section {
  padding: 0;
  border-bottom: 0;
}

.storage-section + .storage-section {
  padding-left: 32px;
  border-left: 1px solid var(--settings-border);
}

.save-location-controls {
  display: grid;
  gap: 14px;
}

.path-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.path-row > svg {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  color: var(--settings-accent);
}

.path-row > div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.path-label {
  color: var(--settings-muted);
  font-size: 11px;
}

.path-value {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--settings-text);
  font-size: 13px;
  font-weight: 600;
}

.history-retention-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 3px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
  border-radius: 6px;
}

.history-retention-option {
  min-height: 38px;
  color: var(--settings-muted);
  background: transparent;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.history-retention-option:hover {
  color: var(--settings-text);
}

.history-retention-option.active {
  color: var(--settings-accent);
  background: var(--settings-accent-soft);
  box-shadow: inset 0 0 0 1px rgba(94, 234, 212, 0.2);
}

.settings-note {
  margin: 20px 0 0;
  max-width: 70ch;
}

.backup-group {
  max-width: 760px;
  padding: 0;
  border-bottom: 0;
}

.backup-action-list {
  border-top: 1px solid var(--settings-border);
}

.backup-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  padding: 14px 0;
  border-bottom: 1px solid var(--settings-border);
}

.backup-action-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.backup-action-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.backup-action-row > .btn {
  flex: 0 0 auto;
}

.sensitive-warning {
  margin: 0;
  padding: 10px 0;
  color: var(--settings-warning);
  font-size: 12px;
  line-height: 1.5;
  border-bottom: 1px solid var(--settings-border);
}

.import-summary {
  margin-top: 16px;
  padding: 12px;
  color: var(--settings-muted);
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border);
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.6;
}

.settings-drawer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 60px;
  padding: 0 20px;
  background: var(--settings-surface);
  border-top: 1px solid var(--settings-border);
}

.settings-dirty-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--settings-muted);
  font-size: 12px;
}

.settings-dirty-status::before {
  width: 6px;
  height: 6px;
  background: var(--settings-subtle);
  border-radius: 50%;
  content: "";
}

.settings-dirty-status.is-dirty {
  color: var(--settings-warning);
}

.settings-dirty-status.is-dirty::before {
  background: var(--settings-warning);
}

.settings-confirm {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(4, 7, 9, 0.8);
}

.settings-confirm-dialog {
  width: min(360px, 100%);
  padding: 20px;
  background: var(--settings-surface-raised);
  border: 1px solid var(--settings-border-strong);
  border-radius: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.settings-confirm-dialog h3 {
  margin: 0;
  font-size: 16px;
}

.settings-confirm-dialog p {
  margin: 8px 0 18px;
  color: var(--settings-muted);
  font-size: 13px;
  line-height: 1.6;
}

.settings-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

@media (max-width: 899px) {
  .settings-drawer {
    width: min(720px, calc(100vw - 24px));
    height: min(780px, calc(100dvh - 24px));
  }

  .settings-panel {
    padding: 18px 20px 22px;
  }

  .platform-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .platform-sidebar {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }

  .platform-kind-toggle {
    margin-bottom: 0;
  }

  .platform-switcher {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-flow: row;
    overflow-x: hidden;
  }

  .settings-drawer input[type="text"],
  .settings-drawer input[type="url"],
  .settings-drawer input[type="password"],
  .settings-drawer select {
    height: 44px;
  }

  .secret-toggle {
    width: 40px !important;
    height: 40px !important;
  }

  .delete-model-btn {
    width: 38px !important;
    height: 38px !important;
  }
}

@media (max-width: 599px) {
  .settings-drawer {
    inset: 0;
    width: 100vw;
    height: 100dvh;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    border: 0;
    border-radius: 0;
    transform: translateY(8px);
  }

  .settings-drawer.active {
    transform: translateY(0);
  }

  .settings-drawer-head,
  .settings-tabs,
  .settings-panel,
  .settings-drawer-footer {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }

  .settings-drawer-head {
    min-height: max(56px, calc(56px + env(safe-area-inset-top)));
    padding-top: env(safe-area-inset-top);
  }

  .settings-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .settings-tab {
    padding: 0 4px;
    font-size: 12px;
  }

  .settings-panel {
    padding-top: 14px;
    padding-bottom: max(30px, calc(18px + env(safe-area-inset-bottom, 0px)));
  }

  .platform-sidebar {
    display: block;
  }

  .mobile-platform-picker-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 44px;
    gap: 10px;
    padding: 8px 10px;
    color: var(--settings-text);
    text-align: left;
    background: var(--settings-surface-raised);
    border: 1px solid var(--settings-border);
    border-radius: 6px;
    cursor: pointer;
  }

  .mobile-platform-picker-toggle:hover {
    border-color: var(--settings-border-strong);
  }

  .mobile-platform-picker-copy {
    display: grid;
    flex: 1;
    min-width: 0;
    gap: 2px;
  }

  .mobile-platform-picker-copy strong {
    overflow-wrap: anywhere;
    font-size: 13px;
    line-height: 1.2;
  }

  .mobile-platform-picker-copy span {
    color: var(--settings-muted);
    font-size: 11px;
  }

  .mobile-platform-picker-status {
    width: 6px;
    height: 6px;
    background: var(--settings-warning);
    border-radius: 50%;
    opacity: 0;
  }

  .mobile-platform-picker-status.is-dirty {
    opacity: 1;
  }

  .mobile-platform-picker-toggle > svg {
    width: 16px;
    height: 16px;
    color: var(--settings-muted);
    transition: transform 150ms ease;
  }

  .mobile-platform-picker-toggle[aria-expanded="true"] > svg {
    transform: rotate(180deg);
  }

  .platform-kind-toggle {
    margin: 10px 0 8px;
  }

  .platform-switcher {
    max-height: 220px;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .platform-switcher[hidden] {
    display: none !important;
  }

  .platform-switcher-item {
    min-height: 42px;
    padding: 7px 9px;
  }

  .platform-switcher-meta {
    display: none;
  }

  .platform-meta-strip {
    display: none;
  }

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

  .settings-form-grid,
  .connection-grid,
  .model-grid,
  .storage-settings-grid {
    grid-template-columns: 1fr;
  }

  .proxy-toggle {
    min-height: 44px;
  }

  .connection-actions {
    align-items: stretch;
  }

  .connection-actions .btn {
    min-height: 44px;
  }

  .connection-status {
    flex-basis: 100%;
    margin-left: 0;
  }

  .storage-section + .storage-section {
    padding-top: 18px;
    padding-left: 0;
    border-top: 1px solid var(--settings-border);
    border-left: 0;
  }

  .storage-settings-grid {
    gap: 18px;
  }

  .backup-action-row {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
  }

  .backup-action-copy {
    flex: 1 1 100%;
  }

  .backup-action-controls {
    justify-content: space-between;
    width: 100%;
  }

  .backup-action-row > .btn {
    min-height: 44px;
  }

  .settings-drawer-footer {
    min-height: calc(70px + env(safe-area-inset-bottom));
    padding-top: 10px;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }

  .settings-footer-actions .btn {
    min-height: 44px;
  }
}

@media (max-width: 359px) {
  .platform-switcher {
    grid-template-columns: 1fr;
  }

  .settings-footer-actions {
    width: 100%;
  }

  .settings-footer-actions .btn {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .settings-drawer,
  .settings-drawer-overlay,
  .settings-switch,
  .settings-switch::after,
  .mobile-platform-picker-toggle > svg {
    transition: none;
  }
}

/* ===== Auth & Membership additions ===== */
/* Account tab in settings */
.settings-tab[data-settings-tab="account"] {
  position: relative;
}
.settings-panel[data-settings-panel="account"] {
  padding: 16px;
  overflow-y: auto;
}

/* User menu button inherits icon-action-btn */
.user-menu-btn {
  font-family: inherit;
  cursor: pointer;
}