* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #1a1e23;
    color: #e0e0e0;
    line-height: 1.6;
    padding: 0.5%;
    padding-right: 0%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #2a2e35;
    padding: 10px 20px;
    margin-right: 0.5%;
    border-radius: 8px;
    position: relative;
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
    z-index: 10;
}

.logo {
    height: 40px;
    width: auto;
}

.page-title {
    font-size: 1.2rem;
    font-weight: bold;
    font-style: italic;
    color: #ffffff;
    text-align: center;
    flex-grow: 1;
}

.header-button {
    font-size: 1rem;
    color: #66aaff;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 16px;
    border-radius: 5px;
    background-color: #333;
    transition: background-color 0.3s ease;
    margin-left: 5px;
    border: none;
    cursor: pointer;
}

.header-button:hover {
    background-color: #444;
}

h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 10px;
}

form {
    background-color: #313338;
    padding: 20px;
    border-radius: 8px;
    width: 100%;
    max-width: 600px;
    margin-top: 0.5%;
    margin-right: 0.5%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

@media screen and (max-width: 1920px) {
    form {
        margin-right: 1%;
        margin-top: 1%;
    }

    .main-header{
        margin-right: 1%;
    }

    body {
        padding: 1%;
        padding-right: 0%;
    }
}

@media screen and (max-width: 960px) {
    form {
        margin-right: 1.5%;
        margin-top: 1.5%;
    }

    .main-header{
        margin-right: 1.5%;
    }

    body {
        padding: 1.5%;
        padding-right: 0%;
    }
}

@media only screen and (max-width: 600px) {
    form {
        margin-right: 2%;
        margin-top: 2%;
    }

    .main-header{
        margin-right: 2%;
    }

    body {
        padding: 2%;
        padding-right: 0%;
    }
}

label {
    font-size: 1.1rem;
    color: #d0d0d0;
    margin-bottom: 5px;
    display: block;
}

input {
    background-color: #444848;
    color: #e0e0e0;
    border: 1px solid #555757;
    padding: 10px;
    width: 100%;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 1rem;
}

input:hover {
    border-color: #66aaff;
}

button {
    background-color: #66aaff;
    color: #ffffff;
    border: none;
    padding: 12px 20px;
    font-size: 1.1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #539ed8;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: #313338;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    border-radius: 5px;
    z-index: 100;
}

.dropdown-content a {
    color: #e0e0e0;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #444848;
}

.dropdown-separator {
  border: none;
  border-top: 1px solid #555;
  margin: 8px 0;
}