/* Base styles */
* {
    box-sizing: border-box;
}

body {
  font-family: sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #2e3542;
  font-size: 20px;
}

/* Container class */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  border: 15px solid #262626;
  position: relative;
}

/* Header styling */
header {
  background-color: #192330;
  color: #7b68ee;
  font-size: 3rem;
  text-align: center;
  padding: 30px 0;
  margin-bottom: 60px;
  border-radius: 5px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  position: relative;
  background-image: url('header2.jpg');
  border: 15px solid #262626;
  text-shadow: 0 10px 20px rgba(0, 0, 0, 50);
  display: flex; 
  flex-direction: column;
  align-items: center; 
  height: auto;
}

.header-logo {
  width: 450px;
  height: auto; 
  margin-bottom: 10px
}

.subtitle {
    color: white;
    font-size: 1.8rem;
    margin: 0px;
    text-align: top;
    text-shadow: 6px 6px 20px rgba(0, 0, 0, 50);
}
/* Footer styles */
footer {
    background-color: #192330;
    color: white;
    text-align: center;
    padding: 30px 0;
    position: relative;
    margin-top: 60px;
}

/* Encode Container */
.encode-form container {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,50%);
    border: 15px solid #262626;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

/* Decode Container */
.decode-container {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,50%);
    border: 15px solid #262626;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.decode-container button {
    width: 100%;
}
/* Form styles */
.form-group {
    margin-bottom: 1.5rem;
    display: grid;
    align-items: center;
    position: relative;
}

.form-label {
    padding: 0.5rem;
    color: #333;
    font-size: 20px;
    padding: 0.5rem;
    border-radius: 4px;
    margin-bottom: 5px;
    text-shadow: 0 0px 8px #7b68ee;
}

input[type="text"],
textarea,
select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 20px;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    text-align: center;
}

/* Button styles */
button {
    background-color: #6a3d5b;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
    margin-top: 10px;
    width: 100%;
    display: block;
    margin-top: 1rem;
}

button:hover {
    background-color: #1976D2;
    box-shadow: 0 2px 8px rgba(0,0,0,15%);
}

/* Textarea styling */
textarea {
    min-height: 100px;
    resize: vertical;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 20px;
    transition: all 0.3s ease;
}

.input-container {
    margin-bottom: 1.5rem;
}

.encode-form {
    background-color: #f5f5f5;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,50%);
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
}

.decode-form {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,50%);
    font-size: 20px;
}

/* Donation modal */

.modal {
    display: none; 
    position: fixed; 
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%; 
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
  background-color: #fefefe;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    text-align: center;
    text-shadow: 0 0px 4px #7b68ee;
    border-radius: 8px;
}

code {
    background-color: #6a3d5b;
    padding: 5px 10px; 
    border-radius: 3px; 
    font-family: monospace; 
    color: white; 
    display: inline-block; 
    word-wrap: break-word;
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-button:hover,
.close-button:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.qr-code {
    width: 100%; 
    max-width: 300px; 
    height: auto; 
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    .container {
        max-width: 100%;
        padding: 15px;
    }
    .encode-container,
    .decode-container {
        padding: 1rem;
        margin-bottom: 1rem;
        box-shadow: none;
    }
}