/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f4f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.auth-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 400px;
    max-width: 90%;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1rem;
    color: #666;
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #ddd;
    margin-bottom: 20px;
}

.tab-button {
    flex: 1;
    padding: 10px 0;
    border: none;
    background: none;
    font-size: 1rem;
    cursor: pointer;
    color: #555;
    transition: background 0.3s, color 0.3s;
}

.tab-button.active {
    background: #0056b3;
    color: white;
}

/* Forms */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.btn {
    display: block;
    width: 100%;
    padding: 10px;
    background: #0056b3;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background: #003f7f;
}

.forgot-password {
    text-align: center;
    margin-top: 10px;
}

.forgot-password a {
    color: #0056b3;
    text-decoration: none;
    font-size: 0.9rem;
}

.forgot-password a:hover {
    text-decoration: underline;
}