body {
  direction: rtl;
  font-family: "Vazir", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f4f4f4;
  overflow: hidden;
  box-sizing: border-box;
}
*,
input {
  font-family: "Vazir", sans-serif;
  box-sizing: border-box;
}

.countdown-container {
  text-align: center;
  background-color: #6a5acd;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  max-width: calc(100vw - 20px);
  margin: auto;
}

h1 {
  font-size: 24px;
  color: #f4f4f4;
}

h2 {
  font-size: 32px;
  color: #ffcc99;
}

.margin {
  width: 100%;
  margin: 8px auto;
}