.cse-wrap {
  display: grid;
  gap: 24px;
  margin: 24px 0;
}

.cse-card {
  background: #ffffff;
  border: 1px solid #d8dee6;
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(18, 38, 63, 0.06);
}

.cse-title,
.cse-subtitle {
  margin: 0 0 18px;
}

.cse-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.cse-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cse-field-full {
  grid-column: 1 / -1;
}

.cse-field input {
  padding: 10px 12px;
  border: 1px solid #c9d2dc;
  border-radius: 10px;
  font-size: 16px;
}

.cse-help {
  margin: 0;
  color: #5f6b7a;
  font-size: 13px;
}

.cse-preview-area {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.cse-preview-label {
  margin-bottom: 8px;
  font-weight: 600;
}

.cse-preview-box {
  min-height: 220px;
  border: 1px dashed #c9d2dc;
  border-radius: 12px;
  background: linear-gradient(135deg, #f5f7fa 25%, #edf1f7 25%, #edf1f7 50%, #f5f7fa 50%, #f5f7fa 75%, #edf1f7 75%, #edf1f7 100%);
  background-size: 20px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cse-preview-box img,
.cse-preview-box canvas {
  display: block;
  max-width: 100%;
  max-height: 380px;
  width: auto;
  height: auto;
}

.cse-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cse-btn {
  appearance: none;
  border: 1px solid #bbc6d4;
  background: #f3f6f9;
  color: #17212b;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
}

.cse-btn-primary {
  background: #1e5eff;
  color: #fff;
  border-color: #1e5eff;
}

.cse-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.cse-message {
  min-height: 24px;
  margin-top: 14px;
  font-size: 14px;
}

.cse-message.is-error { color: #c9252d; }
.cse-message.is-success { color: #137333; }
.cse-message.is-info { color: #0b57d0; }

.cse-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.cse-result {
  border: 1px solid #d8dee6;
  border-radius: 12px;
  padding: 14px;
  background: #fafcff;
}

.cse-result span {
  display: block;
  color: #5f6b7a;
  font-size: 13px;
  margin-bottom: 6px;
}

.cse-result strong {
  font-size: 20px;
  word-break: break-word;
}

.cse-saved-items {
  display: grid;
  gap: 12px;
}

.cse-saved-item {
  border: 1px solid #d8dee6;
  border-radius: 12px;
  padding: 14px;
  background: #fafcff;
  display: grid;
  gap: 6px;
}

.cse-empty {
  margin: 0;
  color: #5f6b7a;
}

@media (max-width: 768px) {
  .cse-grid,
  .cse-preview-area,
  .cse-results {
    grid-template-columns: 1fr;
  }
}