/* style-discount.css */
* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f7fbfa;
  color: #333;
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
  direction: rtl;
  text-align: right;
}

.container {
  max-width: 800px;
  margin: 2rem auto 3rem;
  padding: 0 1rem;
  background: #ffffff;
  border: 2px solid #3a997a;
  border-radius: 8px;
}


h1 {
      text-align: center;
    font-size: 2.4rem;
    margin-bottom: 2rem;
    border-bottom: 3px solid #3a997a;
    padding-bottom: 0.3rem;
    color: #000000;
    font-weight: 700;
    margin-top: unset;
}
h2 {
        margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    border-bottom: 2px solid #3a997a;
    padding-bottom: 0.2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

fieldset {
  background: #ffffff;
  border: 2px solid #3a997a;
  border-radius: 8px;
  padding: 0.9rem 1rem;
  color: #000000;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: center;
}



label {
  font-weight: 700;
  display: block;
  margin-bottom: 0.3rem;
  color: #000000;
}

input[type="number"] {
  width: 100%;
  padding: 0.5rem 0.7rem;
  font-size: 1rem;
  border-radius: 6px;
  border: 2px solid #3a997a;
  outline-offset: 2px;
  box-sizing: border-box;
  transition: border-color 0.3s;
}

input[type="number"]:focus {
  border-color: #155233;
  outline: none;
  box-shadow: 0 0 6px rgba(33,110,85,0.7);
}

.btn {
  padding: 0.7rem 0;
  background-color: #3a997a;
  border: none;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  user-select: none;
  margin-bottom: 1rem;
}

.btn:hover,
.btn:focus {
  background-color: #2a6d57;
  outline: none;
}

#result {
  font-weight: 700;
  color: #216e55;
  margin-top: 1.5rem;
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #f9f9f9;
  display: none;
  margin-bottom: 1.5rem;
}

/* لم نضع أي حجم ثابت، لون أو ارتفاع للهيدر والفوتر هنا */
/* تسلسل الأنماط لا يؤثر على الهيدر والفوتر */