body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}

.main-layout {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  min-height: 100vh;
  box-sizing: border-box;
}

.layout {
  width: 100%;
  max-width: 767px;
  background: white;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.form-group {
  display: flex;
  gap: 16px;
}

.form-group .form-item {
  width: 100%;

}

.form-item {
  margin-bottom: 24px;
}

.form-item label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #333;
}

.form-item label.required::before {
  content: '*';
  color: #ff4d4f;
  margin-right: 4px;
}

.form-item .error-message {
  color: #ff4d4f;
  font-size: 12px;
  margin-top: 4px;
  display: none;
}

.form-item input,
.form-item textarea,
.form-item select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.3s;
  box-sizing: border-box;
  background-color: white;
}

.form-item select option {
  padding: 8px 12px;
  font-size: 14px;
  background-color: white;
  color: #333;
}

.form-item select option:hover,
.form-item select option:focus {
  background-color: #f5f5f5;
}

.form-item input:focus,
.form-item textarea:focus,
.form-item select:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.form-item input.error,
.form-item textarea.error,
.form-item select.error {
  border-color: #ff4d4f;
}

.form-item input.error:focus,
.form-item textarea.error:focus,
.form-item select.error:focus {
  box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.2);
}

.form-item textarea {
  min-height: 120px;
  resize: vertical;
}

.btn-group {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.btn {
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  border: none;
  transition: all 0.3s;
  min-width: 120px;
}

.btn-primary {
  background-color: #4a90e2;
  color: white;
}

.btn-primary:hover {
  background-color: #357abd;
}

.btn-danger {
  background-color: #e74c3c;
  color: white;
}

.btn-danger:hover {
  background-color: #c0392b;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-loading {
  position: relative;
  padding-left: 32px;
}

.btn-loading::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  width: 16px;
  height: 16px;
  margin-top: -10px;
  border: 2px solid #fff;
  border-top-color: transparent;
  border-radius: 50%;
  animation: btn-loading 1s infinite linear;
}

@keyframes btn-loading {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

h2 {
  text-align: center;
  color: #333;
  margin-bottom: 24px;
}

.layout-video {
  position: relative;
  margin: 24px 0;
  display: flex;
  justify-content: center;
}

.avatar-video-wrap {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;

  @media screen and (max-width: 424px) {
    width: 240px;
    height: 240px;
  }
}

.avatar-video-wrap img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.avatar-video-wrap video {
  height: 320px;
  width: 320px;
  transition: opacity 0.3s ease;
  position: absolute;
  top: -10px;
  left: -10px;
  z-index: 9;

  @media screen and (max-width: 424px) {
    width: 260px;
    height: 260px;
  }
}

.gradient-ring-wrap {
  width: 320px;
  height: 320px;
  position: absolute;
  margin-top: -10px;
  margin-left: 0;
  overflow: hidden;

  @media screen and (max-width: 424px) {
    width: 260px;
    height: 260px;
  }
}

.gradient-ring {
  width: 310px;
  height: 310px;
  margin-top: 5px;
  margin-left: 5px;
  border-radius: 50%;
  background: conic-gradient(
      #00cae7,
      white,
      #00cae7
  );
  filter: blur(4px) brightness(1.1);
  animation: spin 3s linear infinite;

  @media screen and (max-width: 424px) {
    width: 250px;
    height: 250px;
  }
}

@keyframes spin {
  to {
      transform: rotate(360deg);
  }
}

.link-repo {
  text-align: center;
  font-style: italic;
}