body {
  font-family: 'Vazirmatn', sans-serif;
  background-color: #f6f4f0;
  margin: 0;
  padding: 0;
  direction: rtl;
}

.container {
  max-width: 1000px;
  margin: 40px auto;
  padding: 30px;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
  border: 2px solid #ffcc80;
}

h1 {
  color: #444;
  font-size: 24px;
  text-align: center;
  margin-bottom: 30px;
}

label {
  font-size: 15px;
  font-weight: 500;
  margin-top: 15px;
  display: block;
  color: #333;
}

input[type="number"],
select,
input[type="file"] {
  width: 100%;
  padding: 10px 12px;
  margin-top: 6px;
  margin-bottom: 15px;
  border: 1px solid #bbb;
  border-radius: 8px;
  font-family: inherit;
  background-color: #fffdf8;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="number"]:focus,
select:focus,
input[type="file"]:focus {
  border-color: #ff9800;
  box-shadow: 0 0 5px rgba(255, 152, 0, 0.5);
  outline: none;
}

button {
  background: linear-gradient(to right, #ffa726, #fb8c00);
  color: white;
  padding: 12px 30px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
  transition: background 0.3s;
}

button:hover {
  background: linear-gradient(to right, #fb8c00, #f57c00);
}

p.tip {
  font-size: 14px;
  color: #666;
  margin-top: 20px;
  text-align: center;
}

.hidden {
  display: none;
}

.year-section,
.month-section,
.discipline-section {
  background-color: #fff7e6;
  border: 1px solid #e0d7c5;
  border-radius: 12px;
  padding: 15px;
  margin-top: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

input[type="checkbox"] {
  margin-left: 6px;
}