:root {
    --primary-color: #3498db; /* Update with your brand color */
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #34495e;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--light-color);
    color: var(--dark-color);
}

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.logo img {
    max-width: 250px;
    margin-bottom: 20px;
}

h1 {
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.subtitle {
    margin-bottom: 30px;
    color: #7f8c8d;
}

.form-container {
    max-width: 500px;
    margin: 0 auto;
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

input[type="text"],
input[type="email"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 12px 25px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #2980b9; /* Darker shade of your primary color */
}

.error {
    color: #e74c3c;
    background-color: #fadbd8;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.success {
    color: #27ae60;
    background-color: #d4efdf;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.info {
    margin-top: 30px;
    color: #7f8c8d;
    font-size: 14px;
}

footer {
    margin-top: 40px;
    color: #7f8c8d;
    font-size: 14px;
}

.verification-result {
    padding: 20px;
    margin: 20px 0;
    border-radius: 4px;
}

.verification-result.success {
    background-color: #d4efdf;
    color: #27ae60;
}

.verification-result.error {
    background-color: #fadbd8;
    color: #e74c3c;
}

.verification-details {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

.verification-details th, .verification-details td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.verification-details th {
    width: 40%;
    font-weight: bold;
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .container {
        margin: 20px;
        padding: 20px;
    }
    
    .logo img {
        max-width: 200px;
    }
    
    h1 {
        font-size: 24px;
    }
}
/* Certificates table */
.certificates-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.certificates-table th, 
.certificates-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.certificates-table th {
    background-color: #f9f9f9;
    font-weight: bold;
}

.certificates-table tr:hover {
    background-color: #f5f5f5;
}

.btn-download {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 14px;
}

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

.navigation-links {
    margin-top: 20px;
}

.navigation-links a {
    color: var(--primary-color);
    text-decoration: none;
}

.navigation-links a:hover {
    text-decoration: underline;
}
/* OTP verification styling */
.option-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 30px 0;
}

.btn-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark-color);
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.btn-option:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.option-icon {
    font-size: 32px;
    min-width: 50px;
    text-align: center;
}

.option-text {
    text-align: left;
}

.option-text h3 {
    margin: 0 0 5px 0;
    color: var(--primary-color);
}

.option-text p {
    margin: 0;
    font-size: 14px;
    color: #7f8c8d;
}

input[type="text"]#otp {
    font-size: 20px;
    letter-spacing: 5px;
    text-align: center;
    padding: 15px;
}

.resend-link {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
}

.resend-link a {
    color: var(--primary-color);
    text-decoration: none;
}

.resend-link a:hover {
    text-decoration: underline;
}