@font-face {
  font-family: "Vazir";
  src: url(../../fonts/vazir-font-v16.1.0/vazir-font-v16.1.0/Vazir.woff2)
      format("woff2"),
    url(../../fonts/vazir-font-v16.1.0/vazir-font-v16.1.0/Vazir.woff)
      format("woff");
}

body {
  font-family: "Vazir", sans-serif;
  margin: 0;
  padding: 0;
  direction: rtl;
  background: linear-gradient(135deg, #613508, #885400);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.error-wrapper {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.error-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 100%;
  max-width: 500px;
  color: #fff;
}

.error-img {
  width: 130px;
  transition: all 0.6s ease;
  animation: fadeIn 1.2s ease forwards;
  opacity: 0;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
  from {
    opacity: 0;
    transform: translateY(20px);
  }
}

.btn-glass {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid #fff;
  transition: all 0.3s ease;
}

.btn-glass:hover {
  background: #fff;
  color: #845ec2;
  box-shadow: 0 0 10px #fff;
}

/* 📱 ریسپانسیو برای صفحه‌های کوچکتر */
@media (max-width: 576px) {
  .error-img {
    width: 90px;
  }

  .error-card {
    padding: 2rem 1rem;
  }

  .error-card h1 {
    font-size: 2.5rem;
  }

  .error-card p {
    font-size: 1rem;
  }
}