body { margin: 0; font-family: Arial, sans-serif; background-color: #f8fdfd; }
    header { background: linear-gradient(to right, #00bfff, #00cc66); color: white; padding: 15px; text-align: center; }
    nav { display: flex; background: #00bfff; flex-wrap: wrap; }
    nav button { flex: 1; padding: 14px; border: none; background: #00bfff; color: white; font-size: 16px; cursor: pointer; }
    nav button:hover, nav button.active { background: #00cc66; }
    .tab-content { display: none; padding: 20px; }
    .tab-content.active { display: block; }
    /* Doctor Slider */
    .doctor-slider { display: flex; align-items: center; position: relative; overflow: hidden; }
    .doctor-list { display: flex; transition: transform 0.3s ease-in-out; }
    .doctor-card { text-align: center; min-width: 200px; margin: 10px; }
    .doctor-card img { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; border: 4px solid #00cc66; }
    .slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.5); color: white; border: none; padding: 8px; cursor: pointer; }
    .slider-btn:hover { background: rgba(0,0,0,0.7); }
    .prev { left: 0; } .next { right: 0; }
    /* Appointment Form */
    .appointment-form { max-width: 400px; margin: 30px auto; background: white; padding: 20px; border-radius: 8px; box-shadow: 0px 0px 10px rgba(0,0,0,0.1); }
    .appointment-form select, .appointment-form button { width: 100%; padding: 10px; margin-top: 10px; }
    .appointment-form input { width: 100%; padding: 10px; margin-top: 10px; box-sizing: border-box; }
    .appointment-form button { background: #00cc66; color: white; border: none; cursor: pointer; }
    .appointment-form button:hover { background: #00994d; }
    /* Login Box */
    .login-box { max-width: 300px; margin: auto; background: white; padding: 20px; border-radius: 8px; box-shadow: 0px 0px 10px rgba(0,0,0,0.1); }
    .login-box button { width: 100%; padding: 10px; margin-top: 10px; }
    .login-box input { width: 100%; padding: 10px; margin-top: 10px; box-sizing: border-box;}
    .login-box button { background: #00bfff; color: white; border: none; cursor: pointer; }
    .login-box button:hover { background: #008fcc; }
    .error { color: red; }
    /* Patients Table */
    table { width: 100%; border-collapse: collapse; margin-top: 15px; }
    th, td { padding: 10px; border: 1px solid #ccc; text-align: left; }
    th { background: #00cc66; color: white; }
    .add-form input, .add-form select, .add-form button { padding: 8px; margin: 5px; }
    .add-form button { background: #00bfff; color: white; border: none; cursor: pointer; }
    .add-form button:hover { background: #008fcc; }
    
    .patients{
      display: flex;
      justify-content: center;
      align-items: center;
      height: 200px;
      width: fit-content;
      background: white;
      border: 3px none red;
      padding: 30px 50px;
      gap: 20px;
      margin: 50px auto;
      box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.15);
      border-radius: 10px;
    }



   .patientmanagement {
      display: flex;
      flex-direction: column;
     justify-content: center;
      align-items: center;
      margin: 10px;
      width: 200px;
   }
    
   .patientmanagement a {
  text-decoration: none;
  color: white;
  font-weight: bold;
  padding: 10px 15px;
  background: linear-gradient(to right, #00bfff, #00cc66);
  border-radius: 15px;
  display: inline-block;
  margin: 10px;
  border: 3px none;

}

  .btn{
   float: right;
   background: linear-gradient(to right, #ff416c, #ff4b2b);
   font-size: 16px;
   border: none;
   border-radius: 6px;
   color: #f8fdfd;
   cursor: pointer;
  } 

  .department-container {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.sidebar {
  width: 25%;
  background-color: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  padding: 15px;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar li {
  padding: 10px;
  border-bottom: 1px solid #ddd;
  cursor: pointer;
  transition: background 0.2s;
}

.sidebar li:hover,
.sidebar li.active {
  background-color: #0a192f;
  color: white;
  border-radius: 6px;
}

.dept-details {
  flex: 1;
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.about {
  background-color: #f9f9f9;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  
}
.about h2 {
  color: #0077b6;
  margin-bottom: 15px;
}
.about p {
  line-height: 1.8;
  color: #333;
  
 
}
.about-highlights ul {
  list-style: none;
  padding: 0;
}
.about-highlights li {
  background: #e6f4f1;
  margin: 8px 0;
  padding: 8px 12px;
  border-radius: 8px;
}