.content-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.content-wrapper {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem 3.5rem;
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem;
    margin-bottom: 3rem;
    color: var(--white);
    background: url(../images/header_background_blured3.webp) center/cover no-repeat;
    border-radius: 15px;
}

.content-icon {
    font-size: 3.75rem;
}

.content-title-group {
    flex-grow: 1;
}

.content-title-group h1 {
    padding-bottom: 0.5rem;
    font-size: 2.5rem;
    font-weight: bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.content-title-group .content-intro {
    margin: 0;
    font-size: 1.15rem;
    font-style: italic;
    font-weight: bold;
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.content-block {
    padding-bottom: 2.5rem;
}
.content-block:last-of-type {
    padding-bottom: 0;
}

.fas {
    color: var(--purple);
}

.content-header .fas {
    color: var(--white);
}

.content-block h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-left: 1.25rem;
    font-size: 1.8rem;
    color: white;
    border-left: 4px solid var(--purple);
}

.content-block h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    font-size: 1.1rem;
    font-style: italic;
    color: white;
}

.content-block p,
.content-block ul {
    padding-bottom: 1rem;
    font-size: 1.05rem;
    color: var(--text-subtle);
}

.content-block ul {
    padding-left: 1.25rem;
    list-style-type: none;
}

.content-block ul li {
    position: relative;
    padding-bottom: 0.75rem;
    padding-left: 1.75rem;
}

.content-block ul li::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 1.1em;
    position: absolute;
    left: 0;
    top: 0.125em;
    color: var(--purple);
}

.content-block ul li b {
    color: white;
}

pre {
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--purple);
    border-radius: 8px;
    padding: 1.25rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

code {
    background-color: rgba(146, 22, 168, 0.15);
    color: #d1aaff;
    padding: 1px 2px;
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    border: 1px solid rgba(146, 22, 168, 0.2);
}

pre code {
    background-color: transparent;
    color: #c9d1d9;
    padding: 0;
    border: none;
    line-height: 1.6;
}

.content-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.challenge-files {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-left: 1.25rem;
}
.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem;
    background-color: var(--code-bg);
    border-radius: 8px;
    border-left: 4px solid var(--purple);
}
.file-info h4 {
    margin: 0 0 0.25rem 0;
    color: var(--white);
    font-size: 1.1rem;
}
.file-info p {
    margin: 0;
    color: var(--text-subtle);
    font-size: 0.9rem;
    padding-bottom: 0;
}
.flag-form {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    align-items: stretch;
    padding-left: 1.25rem;
}
.flag-input-wrapper {
    flex-grow: 1;
    display: flex;
    align-items: center;
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 1rem;
}
.flag-prefix {
    font-family: 'Fira Code', 'Courier New', monospace;
    color: var(--text-subtle);
    font-size: 1rem;
    margin-inline-end: 0.5rem;
}
.flag-input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: var(--white);
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 1rem;
    letter-spacing: 1px;
}
.submission-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

@media (max-width: 900px) {
    .content-container {
        width: 100%;
        padding: 1rem;
    }
    .content-wrapper {
        padding: 2rem 1.5rem;
    }
    .content-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2.5rem 1.5rem;
    }
    .content-title-group h1 {
        font-size: 2rem;
    }
    .content-title-group .content-intro {
        font-size: 1.2rem;
    }
    .content-block h2 {
        font-size: 1.5rem;
        padding-left: 1rem;
    }
    .content-block p,
    .content-block ul {
        font-size: 1rem;
        line-height: 1.6;
    }
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .flag-form {
        flex-direction: column;
    }
}
.email-divider {
    border: none;
    border-top: 1px dashed #ccc;
    margin: 10px 0;
}
.email-content .email-text {
    font-family: Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    padding-bottom: 1rem;
}
.email-content .email-link {
    color: #0066cc;
}
.text-quote {
    font-style: italic;
    color: #a9a9a9;
}
.monospace-block {
    font-family: 'Courier New', Courier, monospace;
    color: #c0c0c0;
    font-size: 14px;
}
.monospace-block p {
    margin-bottom: 1em; 
}

.monospace-block p:last-child {
    margin-bottom: 0;
}
.text-highlight {
    color: var(--purple);
    font-weight: bold;
}


@media (max-width: 900px) {
    html{
        font-size:100%;
    }
    .content-container {
        width: 100%;
        padding: 1rem;
        padding-top: 6rem;
    }

    .content-wrapper {
        padding: 2rem 1.5rem;
    }

    .back-button {
        position: fixed; 
        top: 1rem;
        left: 1rem;
        z-index: 100;
    }

    .content-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2.5rem 1.5rem;
    }

    .content-title-group h1 {
        font-size: 2rem;
        line-height: 1.2; 
    }

    .content-title-group .content-intro {
        font-size: 1.1rem;
    }

    .content-block h2 {
        font-size: 1.5rem;
        padding-left: 1rem;
    }

    .content-block p,
    .content-block ul {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    pre, code {
        font-size: 0.875rem; 
    }

    .content-navigation {
        flex-direction: column;   
        align-items: stretch;   
        gap: 0.75rem;
        margin-top: 2rem;
    }
    
    .content-navigation .btn-glass {
        width: 100%;
        justify-content: center; 
    }

    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .flag-form {
        flex-direction: column;
    }
    .submission-controls{
        flex-direction: column;
    }
}

#text-to-copy{
    word-break: break-word;
}