:root {
  --foundry-blue: #2271b1;
  --foundry-blue-strong: #135e96;
  --foundry-bg: #f0f0f1;
  --foundry-sidebar: #1d2327;
  --foundry-sidebar-hover: #2c3338;
  --foundry-panel: #ffffff;
  --foundry-line: #dcdcde;
  --foundry-text: #1d2327;
  --foundry-muted: #50575e;
  --foundry-danger: #b32d2e;
  --foundry-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--foundry-bg);
  color: var(--foundry-text);
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

button,
input,
select {
  font: inherit;
}

textarea {
  font: inherit;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(34, 113, 177, 0.12), rgba(34, 113, 177, 0.02)), var(--foundry-bg);
}

.login-card {
  width: min(420px, 100%);
  background: var(--foundry-panel);
  border: 1px solid var(--foundry-line);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 28px;
}

.login-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--foundry-blue);
  color: white;
  font-weight: 700;
  margin-bottom: 16px;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.login-copy,
.login-hint,
.muted,
.status-line,
.empty-state {
  color: var(--foundry-muted);
}

.login-form,
.stack {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  background: #fff;
  font: inherit;
}

button {
  border: 0;
  border-radius: 4px;
  background: var(--foundry-blue);
  color: white;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  background: var(--foundry-blue-strong);
}

button.ghost {
  background: white;
  color: var(--foundry-text);
  border: 1px solid var(--foundry-line);
}

button.active-toggle {
  background: #edf4fb;
  border-color: #95bfe6;
  color: #0a4b78;
}

button.danger,
.button-link.danger {
  background: var(--foundry-danger);
  color: white;
}

button.danger:hover,
.button-link.danger:hover {
  background: #9f1f1f;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.error {
  margin-top: 12px;
  color: var(--foundry-danger);
  font-weight: 600;
}

.foundry-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
}

.foundry-sidebar {
  background: var(--foundry-sidebar);
  color: #f6f7f7;
  padding: 18px 0;
  display: flex;
  flex-direction: column;
}

.foundry-brand {
  padding: 0 20px 18px;
  font-size: 1.2rem;
  font-weight: 700;
}

.foundry-nav {
  display: grid;
  gap: 12px;
}

.foundry-nav-group {
  display: grid;
}

.foundry-nav-group-label {
  padding: 0 20px 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9ea7ad;
}

.foundry-nav-item {
  color: #f6f7f7;
  text-decoration: none;
  padding: 12px 20px;
  border-left: 4px solid transparent;
}

.foundry-nav-item:hover,
.foundry-nav-item.active {
  background: var(--foundry-sidebar-hover);
  border-left-color: var(--foundry-blue);
}

.foundry-sidebar-footer {
  margin-top: auto;
  padding: 16px 20px 0;
  color: #c3c4c7;
  font-size: 0.86rem;
}

.foundry-main {
  min-width: 0;
}

.foundry-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 28px 18px;
  background: #fff;
  border-bottom: 1px solid var(--foundry-line);
}

.foundry-topbar h1 {
  margin: 0 0 6px;
  font-size: 1.8rem;
}

.foundry-topbar p {
  margin: 0;
  color: var(--foundry-muted);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--foundry-muted);
  font-size: 0.85rem;
}

.foundry-topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chrome-user {
  display: grid;
  gap: 2px;
  text-align: right;
}

.chrome-user span {
  color: var(--foundry-muted);
  font-size: 0.88rem;
}

.dirty-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: #fff4e5;
  color: #8a4b00;
  border: 1px solid #edc58f;
  font-size: 0.84rem;
  font-weight: 600;
}

.foundry-content {
  padding: 24px 28px 32px;
  display: grid;
  gap: 20px;
}

.toast-stack {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 30;
  display: grid;
  gap: 10px;
}

.toast {
  min-width: 260px;
  max-width: 420px;
  padding: 12px 14px;
  border-radius: 6px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  color: white;
  font-weight: 600;
}

.toast.success {
  background: #0f7a43;
}

.toast.info {
  background: #2271b1;
}

.toast.error {
  background: #b32d2e;
}

.command-palette-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(29, 35, 39, 0.42);
  z-index: 35;
  display: grid;
  place-items: start center;
  padding: 10vh 18px 18px;
}

.command-palette {
  width: min(720px, 100%);
  background: var(--foundry-panel);
  border: 1px solid var(--foundry-line);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.command-palette-item {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
}

.shortcut-help {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 25;
  width: min(320px, calc(100vw - 36px));
  padding: 14px;
  border-radius: 6px;
  background: #1d2327;
  color: #f6f7f7;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  display: grid;
  gap: 8px;
}

.shortcut-help code {
  color: #f6f7f7;
}

.layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.9fr);
  gap: 20px;
}

.panel {
  background: var(--foundry-panel);
  border: 1px solid var(--foundry-line);
  box-shadow: var(--foundry-shadow);
}

.panel-pad {
  padding: 18px;
}

.panel,
.card {
  border-radius: 4px;
}

button.panel {
  display: block;
  width: 100%;
  padding: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

button.panel:hover {
  background: var(--foundry-panel);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 16px 18px;
  border-bottom: 1px solid var(--foundry-line);
}

.panel-header > div:first-child {
  min-width: 0;
  flex: 1 1 280px;
}

.panel-header h2 {
  margin: 0;
  font-size: 1.05rem;
}

.cards {
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card {
  padding: 16px;
  background: #f6f7f7;
  border: 1px solid var(--foundry-line);
}

.card-label {
  display: block;
  color: var(--foundry-muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.card strong {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 6px;
}

.card-copy {
  color: var(--foundry-muted);
  font-size: 0.9rem;
}

.debug-grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.debug-grid-two h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.mini-list {
  display: grid;
  gap: 8px;
}

.mini-list-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  background: #f6f7f7;
}

.mini-list-row span {
  color: var(--foundry-muted);
  min-width: 0;
  overflow-wrap: anywhere;
}

.mini-list-row strong {
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: right;
}

.warning-panel .mini-list-row {
  align-items: flex-start;
}

.warning-panel .toolbar {
  justify-content: flex-end;
}

.table {
  display: grid;
}

.table-head,
.table-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 120px minmax(220px, 1.2fr);
  gap: 14px;
  padding: 12px 18px;
  align-items: center;
}

.table-head {
  background: #f6f7f7;
  color: var(--foundry-muted);
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table-row {
  border-top: 1px solid var(--foundry-line);
}

.table-four .table-head,
.table-four .table-row {
  grid-template-columns: minmax(220px, 1.2fr) 120px minmax(180px, 1fr) minmax(220px, 1.3fr);
}

.table-row-actions {
  align-items: start;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.theme-contract-list {
  display: grid;
  gap: 14px;
}

.plugin-contract-list {
  display: grid;
  gap: 14px;
}

.plugin-contract-card {
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  background: #f6f7f7;
  padding: 16px;
  display: grid;
  gap: 14px;
}

.plugin-contract-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.plugin-contract-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plugin-contract-rows {
  display: grid;
  gap: 10px;
}

.plugin-contract-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid var(--foundry-line);
  background: #fff;
}

.plugin-contract-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--foundry-muted);
  font-size: 0.9rem;
}

.theme-contract-card {
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  background: #f6f7f7;
  padding: 16px;
  display: grid;
  gap: 14px;
}

.theme-contract-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.theme-contract-header h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.theme-contract-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contract-stat,
.contract-badge,
.contract-diagnostic-severity {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.78rem;
  font-weight: 600;
}

.contract-stat.ok,
.contract-badge.ok {
  background: #edf7ed;
  color: #1f6b2d;
  border: 1px solid #b7d9bf;
}

.contract-stat.bad,
.contract-badge.missing {
  background: #fff1f0;
  color: #a61b1b;
  border: 1px solid #f0b6b2;
}

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

.theme-contract-section {
  display: grid;
  gap: 10px;
}

.contract-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.theme-contract-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--foundry-muted);
  font-size: 0.9rem;
}

.theme-contract-diagnostics {
  display: grid;
  gap: 10px;
}

.contract-diagnostic-list {
  display: grid;
  gap: 8px;
}

.contract-diagnostic {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid var(--foundry-line);
  background: #fff;
}

.contract-diagnostic.error {
  border-color: #f0b6b2;
  background: #fff8f8;
}

.contract-diagnostic.warn {
  border-color: #edc58f;
  background: #fffaf2;
}

.contract-diagnostic.info {
  border-color: #c9d8ea;
  background: #f7fbff;
}

.contract-diagnostic.error .contract-diagnostic-severity {
  background: #fff1f0;
  color: #a61b1b;
  border: 1px solid #f0b6b2;
}

.contract-diagnostic.warn .contract-diagnostic-severity {
  background: #fff4e5;
  color: #8a4b00;
  border: 1px solid #edc58f;
}

.contract-diagnostic.info .contract-diagnostic-severity {
  background: #edf4fb;
  color: #0a4b78;
  border: 1px solid #c9d8ea;
}

.section-form {
  padding: 18px;
}

.inline-form {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  padding-right: 30px;
}

.editor-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(420px, 1.25fr);
  gap: 16px;
  align-items: start;
}

.quill-editor-shell,
.zen-quill-shell {
  display: grid;
  gap: 10px;
}

.quill-editor-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.quill-editor-header strong,
.zen-pane-header strong {
  display: block;
  font-size: 0.98rem;
}

.quill-editor-header .muted,
.zen-pane-header .muted {
  margin-top: 4px;
}

.document-quill-editor,
.zen-editor {
  background: #fff;
  border: 1px solid var(--foundry-line);
  border-radius: 0 0 4px 4px;
  overflow: hidden;
}

.document-quill-editor .ql-container,
.zen-editor .ql-container {
  border: 0;
  min-height: 460px;
}

.document-quill-editor .ql-editor,
.zen-editor .ql-editor {
  min-height: 460px;
  max-height: none;
  overflow-y: auto;
  padding: 20px;
  line-height: 1.65;
}

.quill-toolbar,
.zen-toolbar {
  border: 1px solid var(--foundry-line);
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
  background: #fff;
}

.quill-error {
  padding: 18px;
  border: 1px solid #f0c7c7;
  border-radius: 6px;
  background: #fff5f5;
  color: var(--foundry-danger);
}

#plugin-install-form > button {
  margin-left: 10px;
  margin-top: 10px;
}

.frontmatter-card,
.media-picker {
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  background: #f6f7f7;
}

.frontmatter-card-header,
.media-picker-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  padding: 14px 14px 0;
}

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

.frontmatter-span-2 {
  grid-column: span 2;
  padding-left: 20px;
  padding-top: 15px;
}

.frontmatter-span-3 {
  grid-column: 1 / -1;
}

.custom-field-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.custom-field-group {
  grid-column: 1 / -1;
  border: 1px solid var(--foundry-line);
  border-radius: 4px;
  padding: 12px;
  background: #fff;
  display: grid;
  gap: 12px;
}

.custom-field-group legend {
  padding: 0 6px;
  font-weight: 600;
}

.repeater-list {
  display: grid;
  gap: 10px;
}

.repeater-item {
  border: 1px dashed var(--foundry-line);
  border-radius: 4px;
  padding: 12px;
  background: #fcfcfc;
  display: grid;
  gap: 10px;
}

.media-picker-header input[type='search'] {
  max-width: 260px;
}

.media-picker-list {
  display: grid;
  gap: 0;
  max-height: 260px;
  overflow: auto;
  margin-top: 10px;
  border-top: 1px solid var(--foundry-line);
}

.media-picker-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 12px 14px;
  align-items: center;
  border-top: 1px solid var(--foundry-line);
}

.media-picker-row:first-child {
  border-top: 0;
}

.media-picker-meta {
  min-width: 0;
}

.media-picker-meta strong,
.media-picker-meta .mono {
  display: block;
  overflow-wrap: anywhere;
}

.media-library-cell {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.media-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--foundry-line);
  background: #eef1f3;
}

.media-thumb.audio,
.media-thumb.file,
.media-thumb.placeholder {
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--foundry-muted);
}

.compact-inline-form {
  grid-template-columns: minmax(0, 1.8fr) auto auto;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.table-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px 0;
  margin-bottom: 12px;
}

.table-controls label {
  display: inline-grid;
  min-width: 180px;
}

.table-paging {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
}

.preview-body {
  max-height: 420px;
  overflow: auto;
}

.preview-frame {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--foundry-line);
  border-radius: 8px;
  background: white;
}

.zen-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  padding: 18px;
  background: rgba(10, 14, 18, 0.84);
  backdrop-filter: blur(10px);
}

.zen-shell {
  height: calc(100vh - 36px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--foundry-panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.32);
}

.zen-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(34, 113, 177, 0.12), rgba(12, 124, 89, 0.08)), #fff;
  border-bottom: 1px solid var(--foundry-line);
}

.zen-header h2 {
  margin: 0 0 6px;
  font-size: 1.5rem;
}

.zen-header p {
  margin: 0;
  color: var(--foundry-muted);
}

.zen-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

.zen-status {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--foundry-line);
  background: #fff;
  color: var(--foundry-muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.zen-status-loading {
  background: #fff8e5;
  color: #8a4b00;
}

.zen-status-ready {
  background: #edf8f0;
  color: #11613d;
}

.zen-error {
  margin: 0 22px 14px;
  padding: 12px 14px;
  border: 1px solid #f0c7c7;
  border-radius: 10px;
  background: #fff5f5;
  color: var(--foundry-danger);
}

.zen-grid {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
}

.zen-pane {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.zen-pane-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--foundry-line);
  background: #f9fbfc;
}

.zen-quill-shell {
  min-height: 0;
  padding: 16px;
}

.zen-edit-pane {
  border-right: 1px solid var(--foundry-line);
  background: #fff;
}

.zen-preview-pane {
  min-height: 0;
  background: #f6f7f7;
}

.zen-preview-pane .preview-frame {
  height: 100%;
  min-height: 0;
  border: 0;
  border-radius: 0;
}

.zen-loading {
  padding: 18px;
  color: var(--foundry-muted);
}

.debug-frame {
  width: 100%;
  min-height: 720px;
  border: 1px solid var(--foundry-line);
  border-radius: 8px;
  background: white;
}

.debug-code-block {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--foundry-line);
  border-radius: 10px;
  background: #11161b;
  color: #d9e2ec;
  font:
    0.82rem/1.5 ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    monospace;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.debug-event-row,
.debug-trace-row {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--foundry-line);
  border-radius: 10px;
  background: #fff;
}

.debug-event-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--foundry-muted);
  font-size: 0.82rem;
}

.debug-trace-list,
.debug-history-list {
  display: grid;
  gap: 10px;
}

.debug-overlay {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: grid;
  gap: 4px;
  max-width: 280px;
  padding: 12px 14px;
  border: 1px solid rgba(29, 35, 39, 0.18);
  border-radius: 12px;
  background: rgba(17, 22, 27, 0.92);
  color: #f6f7f7;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
  font-size: 0.8rem;
}

.debug-overlay strong {
  font-size: 0.82rem;
}

.subtle-meta {
  padding: 12px 14px;
  border: 1px solid var(--foundry-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.6);
}

.diff-viewer {
  margin: 12px 0 0;
  padding: 14px;
  max-height: 360px;
  overflow: auto;
  background: #0f1720;
  color: #d9e3ea;
  border-radius: 4px;
  border: 1px solid #22303d;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  line-height: 1.5;
}

.diff-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}

.diff-split h3 {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: var(--foundry-muted);
}

.diff-pane {
  border: 1px solid #22303d;
  border-radius: 4px;
  overflow: auto;
  background: #0f1720;
}

.diff-line {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  padding: 4px 10px;
  color: #d9e3ea;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.diff-line:first-child {
  border-top: 0;
}

.diff-line-number {
  color: #6d8193;
  text-align: right;
  font-family: 'IBM Plex Mono', monospace;
}

.diff-line code {
  white-space: pre-wrap;
  word-break: break-word;
}

.diff-line.added {
  background: rgba(22, 163, 74, 0.18);
}

.diff-line.removed {
  background: rgba(220, 38, 38, 0.18);
}

.diff-line.changed {
  background: rgba(245, 158, 11, 0.18);
}

.diff-line.empty {
  color: #536373;
}

.media-preview {
  width: 100%;
  max-height: 320px;
  object-fit: contain;
  border: 1px solid var(--foundry-line);
  background: #f6f7f7;
}

.media-audio {
  width: 100%;
}

.file-link {
  color: var(--foundry-blue);
  font-weight: 600;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.inline-checkbox {
  display: inline-flex;
}

.checkbox input {
  width: auto;
}

button.small {
  padding: 7px 10px;
  font-size: 0.88rem;
}

@media (max-width: 1180px) {
  .inline-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 940px) {
  .foundry-shell {
    grid-template-columns: 1fr;
  }

  .foundry-sidebar {
    position: sticky;
    top: 0;
    z-index: 10;
  }

  .layout-grid,
  .cards {
    grid-template-columns: 1fr;
  }

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

  .frontmatter-span-2 {
    grid-column: auto;
  }

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

  .zen-edit-pane {
    border-right: 0;
    border-bottom: 1px solid var(--foundry-line);
  }

  .document-quill-editor .ql-container,
  .zen-editor .ql-container,
  .document-quill-editor .ql-editor,
  .zen-editor .ql-editor {
    min-height: 320px;
  }

  .table-head,
  .table-row,
  .table-four .table-head,
  .table-four .table-row {
    grid-template-columns: 1fr;
  }
}

.error-panel {
  border-color: #f0c7c7;
}

.warning-panel {
  border-color: #e5d18d;
  background: #fffaf0;
}

button.warning-panel:hover {
  background: #fff6e4;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9rem;
}

.empty-state {
  padding: 18px;
}

code {
  font-family: 'IBM Plex Mono', monospace;
}

@media (max-width: 1100px) {
  .cards,
  .layout-grid {
    grid-template-columns: 1fr;
  }

  .debug-grid-two {
    grid-template-columns: 1fr;
  }

  .theme-contract-grid {
    grid-template-columns: 1fr;
  }

  .plugin-contract-row {
    grid-template-columns: 1fr;
  }

  .diff-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .foundry-shell {
    grid-template-columns: 1fr;
  }

  .foundry-sidebar {
    display: none;
  }

  .foundry-topbar,
  .foundry-content {
    padding-left: 18px;
    padding-right: 18px;
  }

  .table-head,
  .table-row {
    grid-template-columns: 1fr;
  }
}