body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #333;
}
.form-container {
    max-width: 600px;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.form-container h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: #444;
}
.grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
.form-group{
    display: grid;
    margin-top: 15px;
}
.form-container input[type="text"], .form-container input[type="email"], 
.form-container input[type="number"], .form-container input[type="file"],.form-container input[type="tel"],.country,
.form-container button {
    width: 90%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}
.form-container input[type="file"]{
    background-color: #fff;
}
.form-container input[type="tel"]{
    width: 100%;
    height: 100%;
    padding: 8px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}
.country{
    width: 100%;
    padding: 13px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-container input:focus {
    border-color: #667eea;
    box-shadow: 0 0 8px rgba(102, 126, 234, 0.5);
}
.form-email{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
.form-container button {
    width: 100%;
    background-color: #667eea;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}
.form-container button:hover {
    background-color: #764ba2;
}

.form-container button:disabled {
    background-color: #b6bee3;
    cursor: not-allowed;
    width: 100%;
}
.form-container .error {
    color: #ff4444;
    font-size: 14px;
    margin-top: 5px;
}
.loader {
    display: none;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.otp-popup, .alert-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    animation: slideIn 0.5s ease-in-out;
    text-align: center;
}
@keyframes slideIn {
    from { opacity: 0; transform: translate(-50%, -60%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}
.otp-popup input[type="text"] {
    width: 90%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
}
.otp-popup button, .alert-popup button {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background-color: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}
.otp-popup button:hover, .alert-popup button:hover {
    background-color: #764ba2;
}
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}
.login-btn{
    color: #667eea;
    text-decoration: none;
    margin-top: 15px;
    transition: all 0.3s ease-in-out;
}
.login-btn:hover{
    color: #764ba2;
}