/* UNDERSTAND DIGITAL SAFETY LIGHT THEME
   understand.html - topic-based learning page with expandable content
   Scoped to understand page only */

/* Root color overrides */
body {
    --bg-white: #FFFFFF;
    --bg-light: #F9F9F9;
    --text-gray: #333333;
    --text-dark: #000000;
    --border-color: #E8E8E8;
    --primary: #FF6B6B;
    --secondary: #4ECDC4;
}

/* Main styling */
body {
    background-color: #FFFFFF;
    color: #000000;
}

main.container {
    background-color: #FFFFFF;
    color: #000000;
}

.safety-page {
    background-color: #FFFFFF;
}

/* Page headings */
h1 {
    color: #000000;
    font-weight: 700;
}

.subtitle {
    color: #333333;
}

/* How-to box */
#understandHowTo {
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.08) 0%, rgba(78, 205, 196, 0.03) 100%) !important;
    border-color: #E8E8E8 !important;
}

#understandHowTo p {
    color: #333333 !important;
}

/* Topic chooser section */
#topicChooser {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
}

#topicChooserHeading {
    color: #FF6B6B !important;
}

/* Topic buttons */
button.topic-btn {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
    color: #333333;
    transition: all 0.3s ease;
}

button.topic-btn strong {
    color: #FF6B6B;
}

button.topic-btn div {
    color: #333333;
}

button.topic-btn:hover {
    background: #F9F9F9 !important;
    border-color: #FF6B6B !important;
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.12);
}

button.topic-btn:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

/* AI Callout section */
#understandAiCallout {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
}

#understandAiCallout h3 {
    color: #FF6B6B;
}

#understandAiCallout p {
    color: #333333;
}

#understandAiCallout .btn {
    background: transparent;
    border: 2px solid #FF6B6B;
    color: #FF6B6B;
    font-weight: 600;
    transition: all 0.3s ease;
}

#understandAiCallout .btn:hover {
    background: #FF6B6B;
    color: #FFFFFF;
}

#understandAiCallout .btn:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

/* Article sections */
#articlesContainer {
    color: #000000;
}

[data-article-id] {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
}

[data-article-id] h2 {
    color: #FF6B6B;
}

[data-article-id] h3 {
    color: #FF6B6B;
}

[data-article-id] p {
    color: #333333;
}

[data-article-id] ul {
    color: #333333;
}

[data-article-id] li {
    color: #333333;
}

/* Conversation Guides section */
#article-conversation-guides {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
}

#article-conversation-guides h2 {
    color: #FF6B6B;
}

#article-conversation-guides p {
    color: #333333;
}

#article-conversation-guides ul {
    color: #333333;
}

#article-conversation-guides li {
    color: #333333;
}

/* Script links (conversation starters) */
.script-link {
    background: none !important;
    border: none !important;
    color: #FF6B6B;
    text-decoration: underline;
    cursor: pointer;
    font-weight: 500;
    padding: 0;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.script-link:hover {
    color: #E65555;
    text-decoration: none;
}

.script-link:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

/* Specialized guides section */
#understandSpecializedGuides {
    background: #FFFFFF !important;
    border-color: #E8E8E8 !important;
}

#understandSpecializedGuides h3 {
    color: #FF6B6B;
}

#understandSpecializedGuides p {
    color: #333333;
}

#understandSpecializedGuides .btn {
    background: transparent;
    border: 2px solid #FF6B6B;
    color: #FF6B6B;
    font-weight: 600;
    transition: all 0.3s ease;
}

#understandSpecializedGuides .btn:hover {
    background: #FF6B6B;
    color: #FFFFFF;
}

#understandSpecializedGuides .btn:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

/* All text using var(--text-gray) */
[style*="color: var(--text-gray)"] {
    color: #333333 !important;
}

[style*="color: var(--text-dark)"] {
    color: #000000 !important;
}

[style*="color: var(--primary)"] {
    color: #FF6B6B !important;
}

/* Borders */
[style*="border-color: var(--border-color)"],
[style*="border: 2px solid var(--border-color)"],
[style*="border: 1px solid var(--border-color)"] {
    border-color: #E8E8E8 !important;
}

[style*="border-top: 2px solid var(--border-color)"] {
    border-top-color: #E8E8E8 !important;
}

[style*="border-left: 4px solid var(--secondary)"] {
    border-left-color: #4ECDC4 !important;
}

[style*="background: linear-gradient(135deg, rgba(78, 205, 196"] {
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.08) 0%, rgba(78, 205, 196, 0.03) 100%) !important;
}

[style*="background: var(--bg-white)"] {
    background: #FFFFFF !important;
}

[style*="background: var(--bg-light)"] {
    background: #F9F9F9 !important;
}

/* Links */
a {
    color: #2B7A78;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
    color: #1a5450;
}

a:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

a:visited {
    color: #2B7A78;
}

a[style*="color: var(--primary)"] {
    color: #FF6B6B !important;
    text-decoration: underline;
}

/* Back-to-top button */
#backToTop {
    background: transparent;
    border: 1px solid #E8E8E8;
    color: #333333;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

#backToTop:hover {
    border-color: #FF6B6B;
    color: #FF6B6B;
}

#backToTop:focus {
    outline: 2px solid #FF6B6B;
    outline-offset: 2px;
}

/* Footer */
footer {
    background-color: #F9F9F9;
    color: #333333;
    border-top: 1px solid #E8E8E8;
}

footer a {
    color: #2B7A78;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

footer a:visited {
    color: #2B7A78;
}

/* Navbar */
.navbar-simple {
    background: linear-gradient(135deg, #FF6B6B 0%, #4ECDC4 100%);
}

.navbar-simple .nav-menu a {
    color: #FFFFFF;
}

.navbar-simple .nav-menu a:hover {
    color: #F0F0F0;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    main.container {
        padding: 1.5rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    button.topic-btn {
        padding: 1rem;
        font-size: 0.9rem;
    }

    div[style*="display: grid; grid-template-columns: repeat(auto-fit"] {
        gap: 1rem !important;
    }
}

@media (max-width: 480px) {
    main.container {
        padding: 1rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    button.topic-btn {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    #backToTop {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    main.container {
        background: white;
        box-shadow: none;
    }

    nav, footer {
        display: none !important;
    }

    h1, h2, h3 {
        color: #000000;
        page-break-after: avoid;
    }

    a {
        color: #2B7A78;
    }
}