.ql-html-overlayContainer {
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}

.ql-html-popupContainer {
  background: #fff;
  position: relative;
  width: min(92vw, 1200px);
  max-height: 85vh;
  border-radius: 0.75rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: ql-html-fadeIn 0.2s ease-out;
}

@keyframes ql-html-fadeIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.ql-html-textContainer {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 3vw, 2rem);
  gap: clamp(0.5rem, 1.5vw, 1rem);
}

.ql-html-textArea {
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  height: 55vh;
  overflow: hidden;
}

.ql-html-textArea .ql-editor {
  overflow-y: scroll;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: clamp(0.8125rem, 1.4vw, 0.9375rem);
  line-height: 1.6;
  tab-size: 2;
}

.ql-html-textArea .ql-syntax {
  word-break: break-all;
  white-space: pre-wrap;
}

.ql-html-popupTitle {
  margin: 0;
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  font-weight: 600;
  color: #1a1a1a;
  letter-spacing: -0.01em;
}

.ql-html-buttonGroup {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.625rem;
  padding-top: 0.25rem;
}

.ql-html-buttonGroup button {
  padding: 0.5rem clamp(0.75rem, 2vw, 1.5rem);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  outline: none;
}

.ql-html-buttonCancel {
  background: #f1f3f5;
  color: #495057;
}

.ql-html-buttonCancel:hover {
  background: #e9ecef;
  color: #212529;
}

.ql-html-buttonOk {
  background: #228be6;
  color: #fff;
}

.ql-html-buttonOk:hover {
  background: #1c7ed6;
}

.ql-html-buttonOk:active {
  background: #1971c2;
}