/* Canonical shared Form Settings workspace layer. */

/* ==========================================================================
   SHARED SETTINGS WORKSPACE
   Reusable settings patterns used by Form Settings in both modal and page
   layouts. Keep these selectors under .if-settings-workspace so the same
   visual language can be adopted by other settings editors.
   ========================================================================== */

.builder-form-settings-modal {
  width: min(1080px, calc(100vw - 40px));
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(4, 30, 66, 0.28);
}

.builder-form-settings-modal-header {
  padding: 20px 24px 18px;
  background:
    radial-gradient(circle at 92% 0, color-mix(in srgb, var(--if-secondary), transparent 87%), transparent 32%),
    var(--if-surface);
}

.builder-form-settings-modal-header h2 {
  font-size: 1.2rem;
}

.builder-form-settings-tabs {
  gap: 6px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--if-border);
}

.builder-form-settings-tab {
  min-height: 40px;
  gap: 7px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 9px;
}

.builder-form-settings-tab-active {
  border-color: color-mix(in srgb, var(--if-secondary), transparent 66%);
  background: color-mix(in srgb, var(--if-secondary-soft), white 35%);
  box-shadow: var(--if-shadow-card);
}

.builder-form-settings-tab-active::after {
  display: none;
}

.builder-form-settings-tab-icon {
  width: 21px;
  height: 21px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 21px;
  border-radius: 6px;
  background: color-mix(in srgb, currentColor, transparent 91%);
  font-size: 0.72rem;
  line-height: 1;
}

.if-settings-workspace .builder-form-settings-tab-panel {
  padding: 26px 28px 32px;
}

.if-settings-workspace .builder-form-settings-panel-heading {
  margin-bottom: 22px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--if-border);
  background: transparent;
}

.if-settings-workspace .builder-form-settings-panel-heading h3 {
  margin-top: 4px;
  font-size: 1.15rem;
  font-weight: 790;
}

.if-settings-workspace .builder-form-settings-panel-heading p:last-child {
  max-width: 740px;
  margin-top: 6px;
  font-size: 0.925rem;
}

.builder-form-settings-modal-body .if-settings-workspace .builder-settings-section,
.form-settings-page-content .if-settings-workspace .builder-settings-section {
  display: grid;
  gap: 16px;
  margin: 0 0 18px;
  padding: 18px;
  border: 1px solid var(--if-border) !important;
  border-radius: 12px;
  background: var(--if-surface);
  box-shadow: var(--if-shadow-card);
}

.builder-form-settings-modal-body .if-settings-workspace .builder-settings-section + .builder-settings-section,
.form-settings-page-content .if-settings-workspace .builder-settings-section + .builder-settings-section {
  margin-top: 14px;
}

.if-settings-workspace .builder-settings-section-title,
.if-settings-workspace .builder-settings-subsection-title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 2px;
  color: var(--if-primary);
  font-size: 1rem;
  font-weight: 800;
}

.if-settings-workspace .builder-settings-section-title::before,
.if-settings-workspace .builder-settings-subsection-title::before {
  width: 4px;
  height: 19px;
  flex: 0 0 4px;
  border-radius: 999px;
  background: var(--if-secondary);
  content: "";
}

.if-settings-workspace .builder-property-field {
  gap: 7px;
}

.if-settings-workspace .builder-property-field > label:not(.builder-toggle-row) {
  color: var(--if-text-strong);
  font-size: 0.9rem;
  font-weight: 760;
}

.if-settings-workspace :is(.builder-property-input, .builder-property-textarea, select, textarea, input:not([type="checkbox"]):not([type="radio"]):not([type="color"])) {
  border-color: var(--if-border-strong);
  border-radius: 9px;
  background: var(--if-surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.035);
  transition: border-color 130ms ease, box-shadow 130ms ease, background 130ms ease;
}

.if-settings-workspace :is(.builder-property-input, .builder-property-textarea, select, textarea, input:not([type="checkbox"]):not([type="radio"]):not([type="color"])):focus {
  border-color: var(--if-secondary);
  outline: 0;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--if-secondary), transparent 86%);
}

.if-settings-workspace .builder-property-readonly {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--if-border);
  border-radius: 9px;
  background: var(--if-surface-subtle);
  color: var(--if-text-strong);
  font-weight: 680;
}

.if-settings-workspace .builder-property-help {
  color: var(--if-text-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.if-settings-workspace .builder-toggle-row {
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--if-border);
  border-radius: 10px;
  background: var(--if-surface-subtle);
  color: var(--if-text-strong);
  font-weight: 700;
  cursor: pointer;
  transition: border-color 130ms ease, background 130ms ease;
}

.if-settings-workspace .builder-toggle-row:hover {
  border-color: color-mix(in srgb, var(--if-secondary), transparent 55%);
  background: color-mix(in srgb, var(--if-secondary-soft), white 45%);
}

.if-settings-workspace .builder-toggle-row > span {
  order: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.if-settings-workspace .builder-toggle-row > input[type="checkbox"] {
  order: 2;
  position: relative;
  width: 40px;
  height: 23px;
  flex: 0 0 40px;
  margin: 0;
  appearance: none;
  border: 1px solid var(--if-border-strong);
  border-radius: 999px;
  background: #cbd5e1;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease;
}

.if-settings-workspace .builder-toggle-row > input[type="checkbox"]::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.28);
  content: "";
  transition: transform 140ms ease;
}

.if-settings-workspace .builder-toggle-row > input[type="checkbox"]:checked {
  border-color: var(--if-secondary);
  background: var(--if-secondary);
}

.if-settings-workspace .builder-toggle-row > input[type="checkbox"]:checked::after {
  transform: translateX(17px);
}

.if-settings-workspace .builder-toggle-row > input[type="checkbox"]:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--if-secondary), transparent 70%);
  outline-offset: 2px;
}

.if-settings-option-list {
  max-height: 230px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  overflow-y: auto;
  border: 1px solid var(--if-border);
  border-radius: 11px;
  background: color-mix(in srgb, var(--if-surface-subtle), white 35%);
  scrollbar-width: thin;
}

.if-settings-option-list-tall {
  max-height: 310px;
}

.if-settings-option-list .builder-toggle-row {
  min-height: 44px;
  padding: 8px 10px;
  background: var(--if-surface);
}

.if-settings-workspace .builder-card-settings-layout {
  grid-template-columns: minmax(300px, 0.82fr) minmax(420px, 1.18fr);
  gap: 26px;
}

.if-settings-workspace .builder-card-settings-controls {
  gap: 12px;
}

.if-settings-workspace .builder-card-preview-wrap {
  top: 18px;
  padding: 18px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.76), transparent),
    var(--if-surface-subtle);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.builder-form-settings-modal-footer > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.builder-form-settings-draft-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: #d97706;
  box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.12);
}

@media (max-width: 900px) {
  .if-settings-workspace .builder-card-settings-layout {
    grid-template-columns: 1fr;
  }
  .if-settings-option-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .if-settings-workspace .builder-form-settings-tab-panel {
    padding: 18px 14px 22px;
  }
  .builder-form-settings-tab-icon {
    display: none;
  }
  .builder-form-settings-modal-body .if-settings-workspace .builder-settings-section,
  .form-settings-page-content .if-settings-workspace .builder-settings-section {
    padding: 14px;
  }
}

/* Final settings-workspace precedence. This canonical layer loads after the
   legacy extension bundle while remaining reusable through the global
   .if-settings-workspace hook. */
.builder-form-settings-modal .builder-form-settings-modal-header {
  padding: 20px 24px 18px;
  background:
    radial-gradient(circle at 92% 0, color-mix(in srgb, var(--if-secondary), transparent 87%), transparent 32%),
    var(--if-surface);
}

.builder-form-settings-modal .builder-form-settings-tabs {
  gap: 6px;
  padding: 10px 18px;
}

.builder-form-settings-tabs .builder-form-settings-tab {
  min-height: 40px;
  gap: 7px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 9px;
}

.builder-form-settings-tabs .builder-form-settings-tab-active {
  border-color: color-mix(in srgb, var(--if-secondary), transparent 66%);
  background: color-mix(in srgb, var(--if-secondary-soft), white 35%);
  box-shadow: var(--if-shadow-card);
}

.builder-form-settings-tabs .builder-form-settings-tab-active::after {
  display: none;
}

.form-settings-page-content .if-settings-workspace .builder-form-settings-tab-panel {
  padding: 0;
}

.form-settings-page-content .if-settings-workspace .builder-settings-section + .builder-settings-section {
  margin-top: 14px;
}

.form-settings-page-content .if-settings-workspace .builder-toggle-row {
  min-height: 50px;
  padding: 10px 12px;
  border: 1px solid var(--if-border);
  border-radius: 10px;
  background: var(--if-surface-subtle);
}

.form-settings-page-content .if-settings-workspace .builder-card-settings-layout {
  margin: 20px;
  padding: 0;
}

/* The settings section navigation is a direct child of the application
   content scroller, so it is not released when the settings page ends. */
.if-site-shell-document > .if-content:has(> .form-settings-global-nav) {
  flex: 1 1 0;
  overflow-y: auto;
}

.form-settings-global-nav {
  position: sticky !important;
  top: 8px !important;
  z-index: 190;
  width: fit-content;
  max-width: calc(100% - 24px);
  min-height: 58px;
  align-items: center;
  justify-content: center;
  margin: 8px auto 16px;
  padding: 7px;
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid var(--if-border);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(12px);
  scrollbar-width: thin;
}

.form-settings-global-nav .builder-form-settings-tab {
  min-height: 42px !important;
  height: 42px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px;
  width: auto;
  padding: 0 14px !important;
  line-height: 1.2 !important;
  white-space: nowrap;
}

.form-settings-global-nav .builder-form-settings-tab strong {
  display: inline-flex;
  align-items: center;
  min-height: 1.25rem;
  line-height: 1.25 !important;
}

.form-settings-global-nav .form-settings-nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  font-size: 0.8rem;
  line-height: 20px;
}

@media (max-width: 620px) {
  .builder-form-settings-modal {
    width: 100%;
    border-radius: 10px;
  }

  .form-settings-page-content .if-settings-workspace .builder-settings-section,
  .form-settings-page-content .if-settings-workspace .builder-settings-section-flat,
  .form-settings-page-content .if-settings-workspace .builder-card-settings-layout {
    margin: 14px;
  }

  .form-settings-global-nav {
    top: 4px !important;
    width: calc(100% - 24px);
    justify-content: flex-start;
  }

  .form-settings-global-nav .builder-form-settings-tab {
    min-height: 40px !important;
    height: 40px !important;
    padding-inline: 12px !important;
  }
}

/* Page mode follows the canonical application header and section-nav visual
   contracts; this layer only controls the settings workspace geometry. */
.form-settings-page {
  --form-settings-nav-height: 56px;
  width: min(1500px, calc(100% - 32px));
  max-width: none;
  gap: 0;
  padding: 0;
  overflow: visible !important;
}

.if-site-shell-document > .if-content > .form-settings-page-header-region {
  padding-top: 1rem !important;
  padding-bottom: 0 !important;
}

.if-site-shell-document > .if-content > .form-settings-page-body {
  padding-top: 0 !important;
  padding-bottom: 96px !important;
  scroll-padding-bottom: 96px;
}

.form-settings-page .form-settings-page-header {
  align-items: center !important;
  margin-bottom: 1rem !important;
}

.form-settings-page .form-settings-page-header .if-page-heading-title {
  max-width: 52rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-settings-page .form-settings-page-actions { margin-left: auto; }

.form-settings-inline-status {
  max-width: 280px;
  overflow: hidden;
  color: var(--if-text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-settings-inline-status > span {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: #d97706;
}

.if-site-shell-document > .if-content > .form-settings-global-nav {
  position: sticky !important;
  /* .if-content already starts below the shell masthead, so applying the
     masthead offset here a second time leaves a large gap while scrolling. */
  top: 8px !important;
  z-index: 190;
  flex: 0 0 auto;
  align-self: center;
  width: fit-content;
  max-width: calc(100% - 32px);
  min-height: 0;
  gap: 3px;
  justify-content: safe center;
  margin: 0 auto 1rem;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--if-border);
  border-radius: 11px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .1);
  backdrop-filter: blur(12px);
}

.if-site-shell-document > .if-content > .form-settings-global-nav .builder-form-settings-tab {
  flex: 0 0 auto;
  min-width: max-content;
  min-height: 44px !important;
  height: 44px !important;
  padding-inline: 11px !important;
  font-size: .875rem !important;
}

.form-settings-page .form-settings-workspace,
.form-settings-page .form-settings-page-content {
  width: 100%;
  max-width: none;
  overflow: visible;
}
.form-settings-page .form-settings-page-content { padding-bottom: 24px; }

.form-settings-page-content .builder-form-settings-tab-panel {
  margin: 0;
  border: 1px solid var(--if-border);
  border-radius: 12px;
  box-shadow: var(--if-shadow-card);
}

.form-settings-page-content .if-settings-workspace .builder-form-settings-panel-heading {
  margin: 0;
  padding: 18px 20px 16px;
  background: var(--if-surface);
}

.form-settings-page-content .if-settings-workspace .builder-form-settings-panel-heading h3 { font-size: 1.05rem; }
.form-settings-page-content .if-settings-workspace .builder-form-settings-panel-heading p:last-child { margin-top: 4px; font-size: .875rem; }
.form-settings-page-content .if-settings-workspace .builder-settings-section,
.form-settings-page-content .if-settings-workspace .builder-settings-section-flat { display: grid; gap: 16px; margin: 14px 16px; padding: 16px; border: 1px solid var(--if-border) !important; border-radius: 12px; background: var(--if-surface); box-shadow: none; }

@media (max-width: 900px) {
  .form-settings-page { width: calc(100% - 20px); }
  .if-site-shell-document > .if-content > .form-settings-global-nav { width: calc(100% - 20px); }
  .if-site-shell-document > .if-content > .form-settings-global-nav .builder-form-settings-tab {
    flex: 0 0 auto;
    min-width: max-content;
  }
  .form-settings-inline-status { display: none; }
}

@media (max-width: 620px) {
  .if-site-shell-document > .if-content > .form-settings-page-body {
    padding-bottom: 64px !important;
    scroll-padding-bottom: 64px;
  }
  .form-settings-page .form-settings-page-header { align-items: flex-start !important; }
  .if-site-shell-document > .if-content > .form-settings-global-nav { margin-bottom: 10px; border-radius: 8px; }
  .form-settings-page-content .if-settings-workspace .builder-settings-section,
  .form-settings-page-content .if-settings-workspace .builder-settings-section-flat { margin: 10px; padding: 14px; }
}