/* NORMAL YOUTUBE VİDEOLARI (16:9) */
iframe[src*="youtube.com/embed"]:not([src*="shorts"]) {
  aspect-ratio: 16 / 9 !important;
  width: 100% !important;
  height: auto !important;
}

/* YOUTUBE SHORTS (9:16) */
iframe[src*="shorts"],
iframe[src*="youtube.com/shorts"] {
  aspect-ratio: 9 / 16 !important;
  width: 100% !important;
  height: auto !important;
}