.fnq-auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
}

.fnq-auth-card {
    width: 100%;
    max-width: 560px;
}

.fnq-auth-card h1 {
    text-align: center;
    margin-bottom: 1rem;
}

.fnq-auth-subtitle {
    text-align: center;
    margin-bottom: 2rem !important;
    opacity: 0.9;
}

.fnq-auth-card label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.fnq-auth-card input[type="text"],
.fnq-auth-card input[type="email"],
.fnq-auth-card input[type="password"] {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--fnq-border, rgba(34, 33, 33, 0.15));
    background: var(--fnq-bg, #ffffff);
    color: var(--fnq-text, #333333);
    margin-bottom: 1rem;
    box-sizing: border-box;
}

.fnq-auth-card input:focus-visible {
    outline: 3px solid var(--fnq-focus, #ffd700);
    outline-offset: 2px;
}

.fnq-auth-card .login-remember {
    margin: 1rem 0;
}

.fnq-auth-card .button-primary,
.fnq-auth-button {
    display: inline-block;
    width: 100%;
    text-align: center;
    border: 1px solid var(--fnq-primary, #9d4edd);
    background: var(--fnq-primary, #9d4edd);
    color: var(--fnq-bg, #ffffff) !important;
    border-radius: 10px;
    padding: 0.9rem 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    box-sizing: border-box;
}

.fnq-auth-card .button-primary:hover,
.fnq-auth-button:hover {
    background: var(--fnq-accent, #c693f0);
    border-color: var(--fnq-accent, #c693f0);
    color: #000000 !important;
}

.fnq-auth-switch-box {
    margin-top: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--fnq-border, rgba(34, 33, 33, 0.15));
    border-left: 4px solid var(--fnq-primary, #9d4edd);
    border-radius: 12px;
    background: var(--fnq-secondary, #f4f4f9);
    text-align: center;
}

.fnq-auth-switch-box p {
    margin: 0 0 0.75rem 0 !important;
}

.fnq-auth-secondary-button {
    display: inline-block;
    width: 100%;
    text-align: center;
    border: 1px solid var(--fnq-border, rgba(34, 33, 33, 0.15));
    background: var(--fnq-bg, #ffffff);
    color: var(--fnq-text, #333333) !important;
    border-radius: 10px;
    padding: 0.85rem 1rem;
    font-weight: 700;
    text-decoration: none;
    box-sizing: border-box;
}

.fnq-auth-secondary-button:hover {
    background: var(--fnq-accent, #c693f0);
    border-color: var(--fnq-accent, #c693f0);
    color: #000000 !important;
}

.fnq-auth-message {
    margin-bottom: 1.25rem;
    padding: 1rem;
    border-radius: 12px;
    font-weight: 600;
}

.fnq-auth-error {
    border: 1px solid var(--fnq-wrong, #b00020);
    border-left: 4px solid var(--fnq-wrong, #b00020);
    background: var(--fnq-secondary, #f4f4f9);
}

body.high-contrast .fnq-auth-card .button-primary,
body.high-contrast .fnq-auth-button,
#fake-news-quiz.contrast-mode .fnq-auth-card .button-primary,
#fake-news-quiz.contrast-mode .fnq-auth-button {
    color: #000000 !important;
    background: #e6ac00 !important;
    border: 2px solid #000000 !important;
}

body.high-contrast .fnq-auth-card .button-primary:hover,
body.high-contrast .fnq-auth-button:hover,
#fake-news-quiz.contrast-mode .fnq-auth-card .button-primary:hover,
#fake-news-quiz.contrast-mode .fnq-auth-button:hover {
    background: #000000 !important;
    color: #ffffff !important;
    outline: 2px solid #d4a017 !important;
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .fnq-auth-wrapper {
        padding: 1rem 0;
    }

    .fnq-auth-card {
        max-width: 100%;
    }
}