/* General Styling */
body {
    font-family: Arial, sans-serif;
    display: flex; /* Use flexbox */
    flex-direction: column; /* Stack header and main content */
    justify-content: center; /* Center content vertically */
    align-items: center; /* Center content horizontally */
    background-color: #f3f4f6;
    margin: 0;
    padding: 0;
    height: 100vh; /* Full viewport height */
    color: #333;
}

/* Header Styling */
header {
    background-color: #2a9d8f;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute; /* Keep header at the top */
    top: 0;
    left: 0;
    width: 100%; /* Full-width header */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 22px;
    font-weight: bold;
    color: white;               
    background-color: #d2ede8;  
    padding: none;          
    border-radius: 8px;         
    margin: 0;
    font-family: 'Arial', sans-serif; 
    display: inline-block;     
}

/* Center Signup Section */
main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex: 1; /* Take up available space */
    width: 100%;
    margin-top: 70px; /* Add margin to avoid overlapping with header */
}


.signup-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto; /* Adjust for responsiveness */
    width: 100%;
    max-width: 400px;
    background-color: rgb(198, 237, 237);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 20px;
}

.signup-content {
    width: 100%;
    padding: 20px;
    background-color: #e0f7fa;
    border-radius: 10px;
    text-align: center;
}

/* Center the form-container */
.form-container {
    display: flex; /* Flexbox for centering */
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo {
    width: 80px; 
    margin-bottom: 20px;
}

.auth-content h2 {
    color: #264653;
    font-size: 1.75em;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    display: flex;
    font-size: 0.9em;
    color: #555;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"] {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-shadow: inset 0 1px 4px rgba(0, 0, 0, 0.1);
    font-size: 1em;
}

input:focus {
    border-color: #2a9d8f;
    outline: none;
}

button {
    background-color: #2a9d8f;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #21867a;
}

.signup-text {
    font-size: 0.9em;
    color: #666;
    margin-top: 15px;
}

.signup-text a {
    color: #2a9d8f;
    text-decoration: none;
    font-weight: bold;
}

.signup-text a:hover {
    text-decoration: underline;
}

.button-link {
    display: inline-block;
    background-color: #2a9d8f;
    color: rgb(255, 255, 255);
    padding: 10px 20px;
    border-radius: 5px;
    text-align: center;
    text-decoration: none;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s;
}

.button-link:hover {
    background-color: #21867a;
}

.sign_button-link {
    display: inline-block;
    background-color: #2a9d8f;
    color: rgb(255, 255, 255);
    padding: 10px 160px;
    border-radius: 5px;
    text-align: center;
    text-decoration: none;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s;
}

.sign_button-link:hover {
    background-color: #21867a;
}