* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #ffff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.floating-form-container {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 800px;
    padding: 30px;
    border: 3px solid #1a237e;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.floating-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #1a237e, #3949ab, #1a237e);
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    color: #1a237e;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 10;
}

.close-btn:hover {
    color: #e53935;
}

.form-header {
    text-align: center;
    margin-bottom: 25px;
    color: #1a237e;
    padding-right: 30px;
}

.form-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.form-header p {
    color: #555;
    font-size: 16px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.form-group {
    flex: 1 0 300px;
    padding: 0 10px;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: #3949ab;
    box-shadow: 0 0 0 3px rgba(57, 73, 171, 0.2);
    outline: none;
}

.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 5px;
}

.radio-item {
    display: flex;
    align-items: center;
}

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

.form-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #3949ab;
    color: white;
}

.btn-primary:hover {
    background-color: #1a237e;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 35, 126, 0.3);
}

.btn-secondary {
    background-color: #e0e0e0;
    color: #333;
}

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


.disabled-btn {
    background-color: #bdbdbd !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    }
.disabled-btn:hover {
    transform: none !important;
    background-color: #bdbdbd !important;
    box-shadow: none !important;
}


.required::after {
    content: " *";
    color: #e53935;
}

.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: center;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@media (max-width: 768px) {
    .form-group {
        flex: 1 0 100%;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
}