/* General Styles */
:root {
    --primary-color: #4a6fa5;
    --secondary-color: #6b8cae;
    --accent-color: #3d5a80;
    --light-color: #f8f9fa;
    --dark-color: #333;
    --error-color: #dc3545;
    --success-color: #28a745;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f7fa;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

.form-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 30px;
}

h1 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    font-size: 28px;
}

h2 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 20px;
}

/* Info Box */
.info-box {
    background-color: #e8f4f8;
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    margin-bottom: 25px;
    border-radius: 4px;
}

.info-box h2 {
    font-size: 18px;
    margin-bottom: 8px;
}

.info-box p {
    font-size: 14px;
    color: #555;
}

/* Form Sections */
.form-section {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f9fbfd;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--accent-color);
}

input[type="text"],
input[type="tel"],
input[type="password"],
input[type="email"],
select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.2);
}

/* Phone Input */
.phone-input {
    display: flex;
}

.phone-input select {
    width: 30%;
    margin-right: 10px;
}

.phone-input input {
    width: 70%;
}

/* Email Verification */
.email-verification {
    display: flex;
    gap: 10px;
}

.email-verification input {
    flex: 1;
}

.otp-section {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.otp-section input {
    width: 150px;
    text-align: center;
    letter-spacing: 2px;
    font-weight: bold;
}

#otpTimer {
    margin-left: 10px;
    font-size: 14px;
    color: #666;
}

/* Radio Buttons */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.radio-label input {
    margin-right: 8px;
}

/* File Upload */
.file-upload {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

input[type="file"] {
    display: none;
}

.file-label {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.file-label:hover {
    background-color: var(--accent-color);
}

#file-chosen {
    margin-left: 10px;
    font-size: 14px;
}

.file-requirements {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-label {
    
    align-items: flex-start;
    cursor: pointer;
}

.checkbox-label input {
    margin-right: 10px;
    margin-top: 5px;
}

/* Buttons */
.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-color);
}

.btn-secondary {
    background-color: #f8f9fa;
    color: #555;
    border: 1px solid #ddd;
}

.btn-secondary:hover {
    background-color: #e9ecef;
}

.btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

/* Error & Success Messages */
.error-message {
    color: var(--error-color);
    font-size: 14px;
    margin-top: 5px;
    display: block;
}

.success-message {
    color: var(--success-color);
    font-size: 14px;
    margin-top: 5px;
    display: block;
}

/* Success Popup */
.success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.success-content {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    max-width: 500px;
    box-shadow: var(--shadow);
}

.success-content i {
    font-size: 60px;
    color: var(--success-color);
    margin-bottom: 20px;
}

.success-content h2 {
    color: var(--success-color);
    margin-bottom: 15px;
}

.success-content p {
    margin-bottom: 20px;
}

/* Utility Classes */
.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-container {
        padding: 20px;
    }
    
    .email-verification, 
    .otp-section {
        flex-direction: column;
    }
    
    .email-verification input,
    .email-verification button,
    .otp-section input,
    .otp-section button {
        width: 100%;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .phone-input {
        flex-direction: column;
    }
    
    .phone-input select,
    .phone-input input {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }
}