/* Shared layout for the two "pick from a list, read on the right" pages:
   /publications/ and /blog/. */

.reader-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 3rem;
    align-items: start;
}

.reader-sidebar {
    position: sticky;
    top: 2rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
    padding-right: 0.5rem;
}

.publication-list,
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 var(--shadow-offset) var(--shadow-offset) 0;
}

.publication-item,
.blog-post {
    background-color: var(--card-bg);
    border: var(--border-width) solid var(--card-border);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 transparent;
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.1s ease;
    position: relative;
}

.publication-item:hover,
.blog-post:hover {
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--accent-color);
    background-color: var(--bg-deep);
}

.publication-item.active,
.blog-post.active {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--accent-color);
}

.publication-item h3,
.blog-post h3 {
    color: var(--accent-color);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.publication-date,
.publication-doi,
.post-date {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.publication-authors {
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

/* --- Content area --- */

.publication-content,
.post-content {
    position: relative;
    background-color: var(--card-bg);
    border: var(--border-width) solid var(--card-border);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--accent-color);
    padding: 2rem;
}

/* The copied publication/post HTML wraps itself in another content div */
.publication-body .publication-content,
.post-body .blog-post-content {
    border: none;
    box-shadow: none;
    background: none;
    padding: 0;
}

.welcome-message h3 {
    color: var(--accent-color);
    margin-bottom: 0.75rem;
}

.content-close {
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-color);
    transition: color 0.1s;
    user-select: none;
}

.content-close:hover {
    color: var(--accent-color);
}

.publication-body h1,
.post-body h1 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin: 2rem 0 0.75rem;
    border-bottom: var(--border-width) solid var(--accent-color);
    display: inline-block;
    padding-bottom: 0.25rem;
}

.publication-body h2,
.post-body h2 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin: 1.5rem 0 0.5rem;
}

.publication-body p,
.post-body p {
    margin: 0.75rem 0;
}

.publication-body ul,
.post-body ul,
.publication-body ol,
.post-body ol {
    margin: 0.75rem 0 0.75rem 1.5rem;
}

.publication-body img,
.post-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem 0;
    border: 1px solid var(--text-muted);
}

.publication-body pre,
.publication-body code,
.post-body pre,
.post-body code {
    background-color: var(--bg-deep);
    font-family: var(--body-font);
}

.publication-body pre,
.post-body pre {
    padding: 0.9rem;
    overflow-x: auto;
    margin: 1rem 0;
    border-left: var(--border-width) solid var(--accent-color);
}

.publication-body code,
.post-body code {
    padding: 0.1rem 0.3rem;
}

.publication-body blockquote,
.post-body blockquote {
    border-left: var(--border-width) solid var(--accent-color);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--text-muted);
}

.pub-icon {
    width: 1.5rem;
    height: 1.5rem;
    margin: 0 0.3rem;
    vertical-align: middle;
    display: inline-block !important;
    border: none !important;
    filter: invert(89%) sepia(61%) saturate(1095%) hue-rotate(359deg) brightness(103%) contrast(94%);
}

.pub-icon:hover {
    filter: none;
}

.publication-body p > a > img {
    margin: 0;
}

/* --- Podcast summary player (publications only) --- */

.audio-container {
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: var(--bg-deep);
    border-left: var(--border-width) solid var(--accent-color);
}

.audio-title {
    font-size: 0.85rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.audio-container audio {
    width: 100%;
    max-width: 500px;
    outline: none;
}

/* --- States --- */

.loading {
    color: var(--accent-color);
    padding: 1rem 0;
}

.error-message {
    color: var(--color-red);
    padding: 1rem 0;
}

@media (max-width: 900px) {
    .reader-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .reader-sidebar {
        position: static;
        max-height: 60vh;
    }
}