/* student_style.css */
/* A clean and simple style for the student registration page */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f4f7f9;
    color: #333;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
    text-align: center;
}

h1 {
    color: #2c3e50;
    margin-bottom: 10px;
}

p {
    color: #7f8c8d;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Form Styles */
.form-container {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    background-color: #f9f9f9;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23007CB2%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22/%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 15px top 50%;
    background-size: 10px auto;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    background-image: linear-gradient(45deg, #3498db, #2980b9);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.5);
}

/* Key Display Styles */
.key-container {
    background-color: #eaf5ff;
    border: 2px dashed #3498db;
    border-radius: 8px;
    padding: 20px;
}

.key-container h2 {
    margin-top: 0;
    color: #2980b9;
}

.key-display {
    font-family: 'Courier New', Courier, monospace;
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    background-color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: inline-block;
    border: 1px solid #ddd;
}

.key-container p {
    font-size: 14px;
    color: #555;
    margin-bottom: 0;
}