/* Reset default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body styling */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
    padding: 20px;
}

select{
    width:70%;
    padding: 16px 20px;
    margin: 20px;
  border: none;
  border-radius: 4px;
  background-color: #83aad7;
  font-size:120% ;
  font-weight: bold;
}

.labelclass{
  font-size: 120%;
  padding: 8px 12px;
  font-weight: bold;

}

input[type=button], input[type=submit], input[type=reset] {
  background-color: #47739f;
  border: none;
  color: white;
  padding: 20px 32px;
  text-decoration: none;
  margin: 4px 2px;
  font-size:120% ;
  font-weight: bold;
  cursor: pointer;
  width:80%;
}

input[type=submit]:hover{
  background-color: #7595b4;
  border: none;
  color: white;
  padding: 20px 32px;
  text-decoration: none;
  margin: 4px 2px;
  font-size:120% ;
  font-weight: bold;
  cursor: pointer;
  width:100%;
}
/* Header styling */
header {
    text-align: center;
    margin-bottom: 40px;
}

header h1 {
    font-size: 2.5em;
    color: #2c3e50;
}

header p {
    font-size: 1.2em;
    color: #7f8c8d;
}

.parent {
      overflow: hidden; /* Clearfix to contain floated children */
      width: 100%; /* Optional: Set parent width */
}

.left-div {
      float: left;
      padding: 10px;
      /*background-color: lightblue; /* Optional: For visibility */
    }

.right-div {
      float: right;
      padding: 10px;
      /*background-color: lightgreen;  Optional: For visibility */
    }

/* File list section */
.file-list {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

/* File item styling */
.file-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    width: 800px;
    margin: auto;
}

.file-item:hover {
    transform: translateY(-5px);
}

.file-item h3 {
    font-size: 1.5em;
    color: #2c3e50;
    margin-bottom: 10px;
}

.file-item p {
    font-size: 1em;
    color: #7f8c8d;
    margin-bottom: 15px;

}

.file-item a {

	margin: 5px 5px 5px 5px;

}

/* ====================
       Sticky Footer Banner
       ==================== */
    .footer-banner {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        
        height: 70px;
        background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 100%);
        color: white;
        
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
        
        box-shadow: 0 -4px 15px rgba(0,0,0,0.25);
        border-top: 3px solid #60a5fa;
        
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 1.05rem;
        font-weight: 500;
    }

    .footer-banner a {
        color: #fff;
        text-decoration: none;
        font-weight: 600;
        padding: 8px 16px;
        border-radius: 6px;
        background-color: rgba(255,255,255,0.18);
        transition: all 0.25s ease;
        white-space: nowrap;
    }

    .footer-banner a:hover {
        background-color: rgba(255,255,255,0.35);
        transform: translateY(-2px);
    }

    .highlight {
        color: #ffe066;
        font-weight: 700;
    }

/* Download button styling */
.download-btn {
    display: inline-block;
    padding: 10px 10px 10px 10px;
    background-color: #3498db;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.download-btn:hover {
    background-color: #2980b9;
}



/* Footer styling */
footer {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9em;
    color: #7f8c8d;
}

/* Responsive design */
@media (max-width: 600px) {

    .file-list {
    width: 100%;
    margin: 0 auto;
    display: grid;
    gap: 20px;
    }
    header h1 {
        font-size: 2em;
    }

    .file-item {
        padding: 15px;
        width: 80%;
    }

    .download-btn {
        padding: 8px 15px;
    }

    .footer-banner {
            flex-direction: column;
            gap: 0.8rem;
            height: auto;
            padding: 12px 0;
            font-size: 0.95rem;
        }
        
        .footer-banner a {
            padding: 6px 14px;
        }
}