/* Public-page content protection (deterrent, not absolute) */
body { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
img { -webkit-user-drag: none; user-drag: none; }

/* Tiled watermark: appears in every screenshot of the page */
#ss-watermark {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background-repeat: repeat; opacity: .07; mix-blend-mode: multiply;
}

/* Shield: covers the page when the window loses focus or capture keys are pressed */
#ss-shield {
  position: fixed; inset: 0; z-index: 9999; display: none; place-items: center;
  background: rgba(16, 36, 62, .96); color: #fff; text-align: center; padding: 24px;
  font-family: "Vazirmatn", Tahoma, sans-serif; font-size: 16px;
}
body.ss-shielded #ss-shield { display: grid; }
body.ss-shielded > *:not(#ss-shield) { filter: blur(18px); }

/* Printing is disabled for visitors; only a notice is printed */
@media print {
  html, body { background: #fff !important; }
  body > * { display: none !important; }
  body::before {
    content: "Printing is not permitted — seiedsherafat.ir  |  چاپ این صفحه مجاز نیست";
    display: block !important; font: 16pt "Vazirmatn", Tahoma, sans-serif; text-align: center; padding-top: 40vh; color: #10243e;
  }
}