body {
    background-color: #1A1A1A;
    color: #EFEFEF;
    font-family: "DM Sans", sans-serif; 
    font-weight: 400;
    font-style: normal;
    margin: 0;
    padding: 0;
}

a {
    color: #00B8A3;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #00B8A3;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 2rem;
    background-color: #252525;
    border-bottom: 1px solid #3a3a3a;
}
.logo {
    font-family: "Jersey 10", sans-serif;
    font-size: 1.5rem;
    color: #00B8A3;

}
.main-nav ul {
    font-family: "Jersey 10", sans-serif;
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}
.main-nav a {
    font-size: 1rem;
    color: #a7a7a7;
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}
.main-nav a:hover {
    color: #efefef;
}

.auth-container {
    width: 100%;
    max-width: 400px;
    margin: 4rem auto;
    padding: 2.5rem;
    background-color: #252525;
    border: 1px solid #3a3a3a;
    border-radius: 8px;
    box-sizing: border-box;
}

.auth-header {
    font-family: "Jersey 10", sans-serif;
    font-size: 2.5rem;
    font-weight: 100;
    color: #efefef;
    text-align: center;
    margin: 0 0 2rem 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    font-family: "Source Code Pro", monospace;
    font-size: 1rem;
    line-height: 1.5;
    color: #c9c9c9;
    background-color: #1e1e1e;
    border: 1px solid #3a3a3a;
    border-radius: 6px;
    padding: 0.75rem;
    width: 100%;
    box-sizing: border-box; 
    outline: none;
    transition: border-color 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus {
    border-color: #a7a7a7;
}

.auth-button {
    border: none;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    font-family: "DM Sans", sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    background-color: #00B8A3;
    color: #1A1A1A;
    transition: background-color 0.2s ease;
}

.auth-button:hover {
    background-color: #00B8A3;
}

.form-errors {
    margin-bottom: 1.5rem;
}
.error-message {
    color: #FF375F;
    font-family: "DM Sans", sans-serif;
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

.oauth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: #a7a7a7;
    font-family: "DM Sans", sans-serif;
    font-size: 0.9rem;
    margin: 2rem 0;
}

.oauth-divider::before,
.oauth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #3a3a3a;
}

.oauth-divider:not(:empty)::before {
    margin-right: .5em;
}

.oauth-divider:not(:empty)::after {
    margin-left: .5em;
}

.github-button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid #3a3a3a;
    border-radius: 6px;
    padding: 0.65rem 1rem;
    font-family: "DM Sans", sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    background-color: #333;
    color: #efefef;
    transition: background-color 0.2s ease;
    box-sizing: border-box;
}

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

.github-button .github-icon {
    width: 20px;
    height: 20px;
}

.switch-link {
    font-family: "DM Sans", sans-serif;
    font-size: 0.9rem;
    color: #a7a7a7;
    text-align: center;
    margin-top: 1.5rem;
}