/* =========================================
   ARTICLE PAGE STYLES (articles.css)
   For resource/article pages like literary-theory.html
   ========================================= */

/* --- ARTICLE CSS VARIABLES --- */
body.article-page {
    --article-callout-bg: rgba(184, 234, 221, 0.05);
    --article-callout-border: rgba(184, 234, 221, 0.2);
    --article-accent-bg: rgba(187, 211, 255, 0.05);
    --article-accent-border: rgba(187, 211, 255, 0.15);
    --article-divider: rgba(255, 255, 255, 0.1);
}

/* --- LIGHT MODE --- */
body.article-page.light-mode {
    --bg-app: #f2f4f8;
    --panel: #ffffff;
    --text-main: #1a1b26;
    --text-muted: #404040;
    --text-secondary: #505050;
    --c-read: #2a5240;
    --c-watch: #1a4595;
    --c-alert: #7d3550;
    --border: rgba(0, 0, 0, 0.1);
    --focus-ring: #2a5240;

    --article-callout-bg: rgba(64, 117, 96, 0.06);
    --article-callout-border: rgba(64, 117, 96, 0.2);
    --article-accent-bg: rgba(47, 91, 181, 0.06);
    --article-accent-border: rgba(47, 91, 181, 0.15);
    --article-divider: rgba(0, 0, 0, 0.1);
}

body.article-page.light-mode .simple-header {
    background: rgba(242, 244, 248, 0.95);
}

/* Override general-container hardcoded color */
body.article-page .general-container {
    color: var(--text-main);
}

/* --- ARTICLE HEADER --- */
.article-header {
    margin-bottom: 3rem;
    text-align: center;
}

.article-title {
    font-weight: 300;
    font-size: 2.5rem;
    margin: 0;
    letter-spacing: -1px;
    color: var(--text-main);
}

.article-meta {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* --- SECTIONS --- */
.article-section {
    margin-bottom: 2.5rem;
}

.article-section--intro {
    margin-bottom: 3rem;
}

/* --- SECTION HEADINGS (What, Who, How, etc.) --- */
.article-heading {
    color: var(--text-main);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    margin-bottom: 1.5rem;
}

/* --- CALLOUT BOXES --- */
.article-callout {
    padding: 25px;
    border-radius: 8px;
    background: var(--article-callout-bg);
    border: 1px solid var(--article-callout-border);
}

.article-callout--accent {
    background: var(--article-accent-bg);
    border: 1px solid var(--article-accent-border);
}

.article-callout-title {
    color: var(--c-read);
    font-weight: 300;
    margin-top: 0;
    font-size: 1.3rem;
}

.article-callout-title--lg {
    font-size: 1.5rem;
}

.article-callout-title--accent {
    color: var(--c-watch);
}

/* --- BODY TEXT --- */
.article-section p,
.article-callout p {
    line-height: 1.7;
}

/* --- ORDERED LISTS (Culler's characteristics) --- */
.article-list {
    line-height: 1.8;
    padding-left: 1.5rem;
}

.article-list li {
    margin-bottom: 10px;
    padding-left: 10px;
}

/* --- BORDERED LISTS (theory list, essay structure) --- */
.article-bordered-list {
    line-height: 1.8;
    list-style: none;
    padding-left: 0;
}

.article-bordered-list li {
    margin-bottom: 10px;
    padding-left: 20px;
    border-left: 2px solid var(--c-read);
}

.article-bordered-list li.border--watch {
    border-left-color: var(--c-watch);
}

.article-bordered-list li.border--alert {
    border-left-color: var(--c-alert);
}

/* Accent-colored labels inside bordered list items */
.article-bordered-list .label--read { color: var(--c-read); }
.article-bordered-list .label--watch { color: var(--c-watch); }
.article-bordered-list .label--alert { color: var(--c-alert); }

/* Essay structure list (with nested paragraphs) */
.article-bordered-list--spaced li {
    margin-bottom: 1.5rem;
}

.article-bordered-list--spaced li:last-child {
    margin-bottom: 1rem;
}

.article-bordered-list li p {
    margin-top: 0.5rem;
}

/* --- DIVIDERS --- */
.article-divider {
    border: 0;
    border-bottom: 1px dashed var(--article-divider);
    margin: 3rem 0;
}

/* --- WORKS CITED --- */
.article-citation {
    line-height: 1.7;
    padding-left: 2rem;
    text-indent: -2rem;
}

/* --- LICENSE --- */
.article-license {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
    font-style: italic;
}

/* --- BOTTOM NAV --- */
.article-nav {
    margin-top: 3rem;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px dashed var(--article-divider);
}

/* --- THEME TOGGLE (article pages) --- */
.article-theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.2s;
    background: none;
    border: none;
}

.article-theme-toggle:hover {
    color: var(--c-read);
}

.article-theme-toggle:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

/* --- GLOSSARY (definition lists) --- */
.article-glossary {
    padding: 0;
    margin: 0;
}

.article-glossary dt {
    color: var(--c-read);
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1rem;
    margin-top: 1.5rem;
    padding-bottom: 4px;
}

.article-glossary dt:first-child {
    margin-top: 0;
}

.article-glossary dd {
    margin-left: 0;
    padding-left: 20px;
    border-left: 2px solid var(--border);
    line-height: 1.7;
    margin-bottom: 0;
}

/* --- PREV/NEXT NAVIGATION --- */
.article-prev-next {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.article-prev-next .action-btn {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.article-prev-next .action-btn--next {
    text-align: right;
    margin-left: auto;
}

.article-prev-next-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
    .article-title {
        font-size: 1.8rem;
    }
}