.font-settings-dialog {
  width: min(580px, calc(100vw - 24px));
  padding: 0;
  color: #202733;
  border: 1px solid #b8c2ce;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}
.font-settings-dialog::backdrop {
  background: #1b2e4029;
}
.font-settings-dialog form {
  display: flex;
  flex-direction: column;
  height: min(680px, calc(100dvh - 32px));
}
.font-settings-dialog #font-dialog-fields {
  padding: 0;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.font-settings-dialog header {
  margin: 0;
  padding: 8px 14px;
  background: #f1f5fa;
  border-bottom: 1px solid #dde3ec;
}
.font-settings-dialog header h2 {
  font-size: 16px;
  font-weight: 500;
}
.font-settings-dialog header button {
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  font-size: 22px;
}
.font-dialog-tabs {
  display: flex;
  padding: 6px 14px 0;
  gap: 4px;
  border-bottom: 1px solid #d6deea;
}
.font-dialog-tabs button {
  border: 1px solid transparent;
  border-bottom: 0;
  padding: 6px 16px;
  background: transparent;
  color: #526174;
  border-radius: 0;
}
.font-dialog-tabs [aria-selected="true"] {
  background: #fff;
  color: #185abd;
  border-color: #d6deea;
  box-shadow: none;
}
.font-dialog-body {
  padding: 12px 16px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.font-settings-dialog label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  margin: 0;
  min-width: 0;
  align-items: stretch;
  justify-content: flex-start;
}
.font-settings-dialog label input:not([type="checkbox"]),
.font-settings-dialog select {
  box-sizing: border-box;
  border: 1px solid #a9b6c7;
  border-radius: 0;
  min-height: 28px;
  width: 100%;
  padding: 4px 7px;
  background: #fff;
  font: inherit;
  color: inherit;
}
.font-settings-dialog input[type="checkbox"] {
  accent-color: #185abd;
  width: 15px;
  height: 15px;
  margin: 0;
}
.font-settings-dialog input:focus-visible,
.font-settings-dialog select:focus-visible,
.font-settings-dialog button:focus-visible {
  outline: 2px solid #185abd;
  outline-offset: 2px;
}
.font-primary-grid {
  display: grid;
  grid-template-columns: minmax(170px, 1.8fr) minmax(115px, 1fr) 90px;
  gap: 8px;
}
.font-families {
  display: grid;
  align-content: start;
  gap: 8px;
}
.font-settings-dialog select[size] {
  padding: 2px;
}
.font-settings-dialog select[size] option {
  padding: 1px 5px;
}
.font-style-toggles {
  display: flex;
  gap: 12px;
  margin-top: 5px;
}
.font-style-toggles label {
  flex-direction: row;
  align-items: center;
}
.font-settings-dialog fieldset {
  border: 0;
  border-top: 1px solid #dbe1ea;
  margin: 12px 0 0;
  padding: 8px 0 0;
  min-width: 0;
}
.font-settings-dialog legend {
  padding: 0 9px 0 0;
  font-size: 13px;
  color: #394d65;
}
.font-color-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1fr 0.8fr;
  gap: 12px;
}
.font-color-grid .color-picker-trigger {
  width: 100%;
  height: 28px;
  border-color: #a9b6c7;
  background: #fff;
  justify-content: space-between;
  padding: 5px 8px;
}
.font-color-grid input[type="color"]:not(.color-value-input) {
  height: 24px;
  min-height: 24px;
  padding: 1px;
}
.font-effects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 20px;
}
.font-effects-grid label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}
.font-effects-grid select {
  max-width: 100px;
}
.font-advanced-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.font-dialog-body > section {
  grid-area: 1 / 1;
  min-height: 0;
  overflow: auto;
}

/* 允许内容在窄屏继续滚动，但不显示浏览器滚动条。 */
.font-dialog-body,
.font-dialog-body > section,
.font-settings-dialog select[size] {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.font-dialog-body::-webkit-scrollbar,
.font-dialog-body > section::-webkit-scrollbar,
.font-settings-dialog select[size]::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
.font-settings-dialog .font-preview-field {
  grid-row: 2;
  margin: 0;
  padding-top: 8px;
  flex-shrink: 0;
}
.font-dialog-body > section {
  padding-bottom: 12px;
}
.font-settings-dialog header,
.font-dialog-tabs,
.font-settings-dialog footer {
  flex-shrink: 0;
}
.font-preview-wrap {
  border: 1px solid #bbc5d2;
  border-radius: 0;
  background: #fff;
  height: 78px;
  overflow: hidden;
}
#dialog-font-preview {
  width: 100%;
  height: 78px;
  display: block;
}
.font-dialog-hint {
  font-size: 12px;
  color: #67778a;
  line-height: 1.5;
  margin: 9px 0 0;
}
#font-dialog-error {
  grid-row: 3;
  color: #a4262c;
  background: #fff3f3;
  padding: 8px;
  font-size: 13px;
}
.font-settings-dialog footer {
  display: flex;
  gap: 10px;
  border-top: 1px solid #e1e6ef;
  padding: 8px 14px;
  background: #f7f9fc;
  margin: 0;
}
.font-settings-dialog footer button {
  min-width: 72px;
  padding: 5px 12px;
  border: 1px solid #bac6d5;
  border-radius: 0;
  background: #fff;
  color: #202733;
}
.font-settings-dialog footer .primary {
  background: #185abd;
  border-color: #185abd;
  color: white;
}
.font-footer-spacer {
  flex: 1;
}
.font-settings-dialog .color-picker-trigger,
.font-settings-dialog .color-picker-panel {
  border-radius: 0;
  box-shadow: none;
}
@media (max-width: 580px) {
  .font-dialog-body {
    padding: 12px;
  }
  .font-primary-grid {
    grid-template-columns: 1fr 100px;
  }
  .font-families {
    grid-column: 1/-1;
  }
  .font-color-grid {
    grid-template-columns: 1fr 1fr;
  }
  .font-effects-grid {
    gap: 12px;
  }
  .font-advanced-grid {
    grid-template-columns: 1fr 1fr;
  }
  #font-dialog-reset {
    min-width: 0;
    padding: 7px;
  }
}

.font-family-combobox {
  position: relative;
  display: block;
  min-width: 0;
}
.font-settings-dialog .font-family-combobox input {
  padding-right: 28px;
}
.font-family-toggle {
  position: absolute;
  right: 1px;
  top: 1px;
  bottom: 1px;
  width: 26px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #394d65;
  padding: 0;
  cursor: pointer;
}
.font-family-toggle:hover {
  background: #edf3fc;
}
.font-family-options {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  top: 100%;
  max-height: 160px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: auto;
  scrollbar-gutter: stable;
  border: 1px solid #a9b6c7;
  background: white;
  color: #202733;
  font-size: 13px;
}
.font-family-options::-webkit-scrollbar {
  display: block;
  width: 12px;
}
.font-family-options::-webkit-scrollbar-track {
  background: #f1f1f1;
}
.font-family-options::-webkit-scrollbar-thumb {
  background: #888;
  border: 3px solid #f1f1f1;
  min-height: 24px;
}
.font-family-options::-webkit-scrollbar-thumb:hover {
  background: #666;
}
.font-family-options [role="option"] {
  padding: 5px 8px;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.font-family-options [role="option"]:hover,
.font-family-options [aria-selected="true"] {
  background: #e6effc;
  color: #185abd;
}
.font-family-empty {
  padding: 7px 8px;
  color: #67778a;
}