/* Builder scale + NARA identity refinements. Loaded after the federal utility theme. */

:root {
  --sidebar: 360px;
  --inspector: 420px;
  --header-h: 82px;
  --mobile-tabs-h: 52px;
}

/* NARA mark from the existing U.S. Code site. */
.topbar::before,
.masthead-inner::before {
  content: "";
  display: block;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  background: url("https://raw.githubusercontent.com/nationalarchivesusar/us-code/main/assets/images/nara.png") center / contain no-repeat;
}

.topbar::before { margin-right: 2px; }

.masthead-inner {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 18px;
  align-items: center;
}
.masthead-inner::before {
  grid-column: 1;
  grid-row: 1 / 4;
  width: 62px;
  height: 62px;
}
.masthead-kicker,
.masthead-title,
.masthead-agency { grid-column: 2; }
.masthead-kicker { grid-row: 1; }
.masthead-title { grid-row: 2; }
.masthead-agency { grid-row: 3; }

/* The JS currently says “United States of America”; append the actual Roblox name. */
.masthead-kicker::after,
.topbar-title > span::after { content: " Roblox"; }

/* Builder header */
.topbar {
  padding: 0 20px;
  gap: 16px;
}
.topbar-title { min-width: 270px; }
.topbar-title span {
  font-size: 10px;
  line-height: 1.15;
  letter-spacing: .11em;
}
.topbar-title strong {
  font-size: 23px;
  line-height: 1.08;
}
.topbar-separator { height: 42px; }
.save-state { font-size: 12px; }
.save-dot { width: 8px; height: 8px; }
.toolbar-btn,
.icon-btn {
  min-height: 40px;
  font-size: 12px;
}
.toolbar-btn { padding: 0 14px; }
.icon-btn { width: 40px; }
.toolbar-btn svg,
.icon-btn svg { width: 17px; height: 17px; }
.user-avatar { width: 36px; height: 36px; font-size: 12px; }
.user-copy { max-width: 180px; }
.user-copy strong { font-size: 12px; }
.user-copy span { font-size: 10px; }

/* Main builder layout */
.studio-grid {
  grid-template-columns: var(--sidebar) minmax(520px, 1fr) var(--inspector);
}
.panel-header {
  height: 54px;
  padding: 0 16px;
}
.panel-title { font-size: 12px; letter-spacing: .075em; }
.panel-subtitle { font-size: 11px; }

/* Structure panel */
.structure-scroll { padding: 16px 13px 90px; }
.structure-toolbar { gap: 9px; margin-bottom: 16px; }
.add-container-btn {
  min-height: 42px;
  padding: 0 13px;
  font-size: 12px;
}
.structure-stat {
  min-width: 72px;
  padding: 5px 9px;
}
.structure-stat strong { font-size: 14px; }
.structure-stat span { font-size: 9px; }
.tree-root,
.tree-container { margin-bottom: 10px; }
.tree-item {
  min-height: 44px;
  gap: 9px;
  padding: 6px 9px;
}
.tree-icon { width: 27px; height: 27px; }
.tree-icon svg { width: 15px; height: 15px; }
.drag-handle { width: 16px; font-size: 15px; }
.tree-copy strong { font-size: 12px; }
.tree-copy span { margin-top: 2px; font-size: 10px; }
.tree-children { margin-left: 24px; padding-left: 10px; }
.mini-action { width: 31px; height: 31px; }
.mini-action svg { width: 14px; height: 14px; }
.add-component-wrap { margin: 9px 0 11px 34px; }
.add-component-btn { min-height: 38px; font-size: 12px; }
.empty-state { padding: 38px 20px; font-size: 13px; }

/* Preview controls/workspace — not the Discord message itself. */
.preview-toolbar {
  min-height: 54px;
  padding: 0 16px;
  gap: 10px;
}
.preview-meta { font-size: 11px; }
.segmented button {
  height: 34px;
  min-width: 42px;
  padding: 0 11px;
  font-size: 11px;
}
.preview-stage { padding: clamp(28px, 4vw, 52px); }
.preview-warning { font-size: 10px; line-height: 1.5; }

/* Properties panel */
.inspector-scroll { padding: 18px 18px 100px; }
.inspector-heading { font-size: 20px; margin-bottom: 3px; }
.inspector-type { font-size: 11px; margin-bottom: 20px; }
.field-group { margin-bottom: 19px; }
.field-label { margin-bottom: 7px; font-size: 12px; }
.field-label small { font-size: 10px; }
.field-help { margin-top: 6px; font-size: 11px; line-height: 1.5; }
.text-input,
.select-input,
.number-input {
  height: 42px;
  padding: 9px 11px;
  font-size: 13px;
}
.text-area {
  min-height: 154px;
  padding: 10px 11px;
  font-size: 13px;
  line-height: 1.55;
}
.field-row { gap: 10px; }
.toggle-line { min-height: 44px; padding: 9px 11px; }
.toggle-copy strong { font-size: 12px; }
.toggle-copy span { font-size: 10px; }
.markdown-tools { gap: 5px; margin-bottom: 8px; }
.markdown-tool { min-width: 34px; height: 32px; padding: 0 8px; font-size: 11px; }
.inspector-card,
.select-option-card { padding: 13px; margin-bottom: 14px; }
.inspector-card-head strong { font-size: 12px; }
.add-inline-btn { height: 38px; font-size: 12px; }
.danger-button { height: 42px; font-size: 12px; }
.validation-box { padding: 11px; font-size: 11px; line-height: 1.5; }
.validation-box strong { font-size: 12px; }
.color-field { grid-template-columns: 48px 1fr; }
.color-swatch { width: 48px; height: 42px; }

/* Component picker and dialogs */
.picker-grid { gap: 10px; }
.picker-item { min-height: 102px; padding: 15px; }
.picker-item .picker-icon { width: 34px; height: 34px; }
.picker-item strong { font-size: 12px; }
.picker-item span { font-size: 10px; line-height: 1.4; }
.modal-header { min-height: 64px; }
.modal-header h2 { font-size: 18px; }
.modal-body { padding: 20px; }
.modal-footer { min-height: 64px; }
.btn { min-height: 40px; padding: 0 15px; font-size: 12px; }
.code-output { font-size: 12px; line-height: 1.55; }
.toast { font-size: 12px; }

/* Login header gets the same identity treatment and slightly larger type. */
.masthead-inner { padding-top: 22px; padding-bottom: 23px; }
.masthead-kicker { font-size: 11px; }
.masthead-title { font-size: 34px; }
.masthead-agency { font-size: 13px; }

@media (max-width: 1320px) {
  :root { --sidebar: 330px; --inspector: 380px; }
  .studio-grid { grid-template-columns: var(--sidebar) minmax(470px, 1fr) var(--inspector); }
}

@media (max-width: 1060px) {
  :root { --header-h: 74px; }
  .topbar::before { width: 48px; height: 48px; }
  .topbar-title { min-width: 230px; }
  .topbar-title strong { font-size: 20px; }
  .topbar .save-state { display: none; }
}

@media (max-width: 940px) {
  :root { --mobile-tabs-h: 52px; }
  .topbar::before { width: 42px; height: 42px; }
  .topbar-title { min-width: 0; }
  .mobile-tabs button { font-size: 12px; }
  .panel-header { height: 52px; }
}

@media (max-width: 560px) {
  .topbar::before { width: 38px; height: 38px; margin-right: 0; }
  .topbar { padding: 0 10px; }
  .topbar-title { display: flex; }
  .topbar-title span { font-size: 8px; }
  .topbar-title strong { font-size: 16px; }
  .topbar-separator { display: none; }
  .masthead-inner {
    width: calc(100% - 32px);
    grid-template-columns: 52px minmax(0, 1fr);
    column-gap: 12px;
  }
  .masthead-inner::before { width: 46px; height: 46px; }
  .masthead-title { font-size: 27px; }
}