{
  box-sizing: border-box;
}
body {
  font-family: 'Inter', sans-serif;
  background-color: #f8f9fb;
  color: #212529;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}


.container-m{
  /*margin: 0.75rem auto;*/
   margin: 1.5rem 0;
  padding: /*0.75rem*/0.75rem 1.5rem ;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.75);
}

.formul-m{
   margin: 0.5rem 0;
  padding: /*0.75rem*/0.25rem 0.75rem ;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.75);
}

/* === Header === */
header {
  background-color: #0d6efd;
  color: white;
  text-align: center;
  /*padding: 2.5rem 1rem;*/
  padding: 0;
}

h1{
	margin-top:0.5rem;
	margin-bottom:1rem;
}

header h2  {
	font-size: large;
	
}

.mobile-br {
  display: none;
}


header p {
  /*font-size: 1.1rem;*/
  font-size: medium;
  margin-top: 0.5rem;
}

/* === Ders Kartları === */
.ders-karti {
  background: white;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

/* === Input Grupları === */
.input-grup {
  display: flex;
  flex-direction: column;
}

/*
.input-grup label {
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}
*/

.input-grup label {
  font-size: 0.85rem;
  color: /* #343a40;*/ #0c27bd;
  font-weight: /*500;*/600;
  margin-bottom: 0.3rem;
}




.input-grup input,
.input-grup select {
  padding: 0.6rem;
  font-size: 1rem;
  border: 1px solid #ced4da;
  border-radius: 6px;
  background: white;
}

/* === Butonlar === */
button {
  padding: 0.65rem 1.2rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-right: 0.5rem;
}
button[type="submit"] {
  background-color: #198754;
  color: white;
}

#dersEkleBtn {
  background-color: #6c757d;
  color: white;
}
#yazdirBtn {
  background-color: #0d6efd;
  color: white;
  margin-top:1rem;
}
/*modifiptAL*/
/*
.desktop-de-button{
  display: block;
}

.mobile-de-button{
  display: none;
}
*/

/* === Sonuç Kutusu === */
.sonuc-karti {
  background: #e7f1ff;
  border-left: 6px solid #0d6efd;
  padding: 1rem;
  margin-top: 2rem;
  border-radius: 8px;
  font-size: 1.15rem;
  font-weight: 600;
}

/* === Açıklama, SSS, Bağlantılar === */
section {
  margin-top: 2.5rem;
}
details {
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  margin-bottom: 1rem;
}
details summary {
  font-weight: 600;
  cursor: pointer;
}

.link-listesi {
  list-style: none;
  padding: 0;
}
.link-listesi li {
  margin-bottom: 0.5rem;
}
.link-listesi a {
  color: #003366;
  text-decoration: underline;
  
}
.link-listesi a:hover {
	color: #001a33; 
  text-decoration: underline;
}

/* === Footer === */
footer {
	background: #003366;
	color: #ffffff;
	text-align: center;
	padding: 1rem;
	margin-top: 2rem;
}
footer p {
  font-size: 0.9rem;
}



table {
	width: 100%;
	border-collapse: collapse;
	margin: 20px 0;
}
th, td {
	padding: 12px;
	text-align: center;
	border: 1px solid #ddd;
}
th {
	/*background-color: #4CAF50;*/
	background-color: #003366;
	color: #ffffff;
	/*color: white;*/
}
td {
	/*background-color: #f9f9f9;*/
	background-color: #ffffff; 
	color: #212529; 
}
tr:nth-child(even) td {
	background-color: #f2f2f2;
}
		
		
		
		
		
		
		
		
		
/*responsive mobil*/


@media (max-width: 600px) {
	
	/*modif*/
.container {
	padding: 1.5rem 1rem;
	}
	
.container-m{
  margin: 1.5rem 0;
  padding: /*0.75rem*/ 1rem 1rem;
  }
	
	th, td {
		padding: 8px;
	}
	table {
		font-size: 12px;
	}
	
	
header {
  padding: 0 0;
}

h1{
	font-size: x-large;
	margin-top:0.5rem;
	}

header h2  {
	font-size: medium;
	
}

header p {
  font-size: small;
  }


  .mobile-br {
    display: block;
    /* Add other properties here */
  }
 
/*
.desktop-de-button{
  display: none;
}

.mobile-de-button{
  display: block;
}
  */
}