/* Here lies the CSS concerned with the Telemetry Guides Library & Reader */

.guides-container {
    flex: 0 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.guides-container[hidden],
.guides-view[hidden],
.guides-lightbox[hidden] {
    display: none !important;
}

.guides-view {
    flex: 0 0 auto;
    width: 100%;
    max-width: 1320px;
    margin: 0.75rem auto 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.guides-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--telem-divider);
}

.guides-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.2rem;
    letter-spacing: -0.02em;
}

.guides-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.guides-header-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.guides-search-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.guides-search-wrap i {
    position: absolute;
    left: 0.8rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    pointer-events: none;
}

.guides-search-input {
    height: 36px;
    min-width: 240px;
    padding: 0 0.85rem 0 2.2rem;
    background: var(--telem-input-bg);
    border: 1px solid var(--telem-subcard-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.84rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.guides-search-input:focus {
    border-color: var(--accent-bright);
}

.guides-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    height: 36px;
    padding: 0 0.9rem;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid var(--telem-subcard-border);
    background: var(--telem-subcard-bg);
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none !important;
    transition: all var(--transition-fast);
}

.guides-btn:hover {
    background: var(--accent-subtle);
    border-color: var(--border-purple);
    color: var(--text-primary);
}

.guides-btn-secondary {
    background: var(--accent-subtle);
    border-color: var(--border-purple);
    color: var(--text-primary);
}

.guides-empty-state {
    padding: 2.5rem 1.5rem;
    border-radius: 10px;
    border: 1px dashed var(--telem-card-border);
    background: var(--telem-card-bg);
    color: var(--text-muted);
    text-align: center;
    font-size: 0.9rem;
}

.guides-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 1rem;
}

.guide-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.9rem;
    padding: 1.15rem 1.2rem;
    border-radius: 10px;
    background: var(--telem-card-bg);
    border: 1px solid var(--telem-card-border);
    box-shadow: var(--telem-card-shadow);
    cursor: pointer;
    text-align: left;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.guide-card:hover {
    transform: translateY(-2px);
    border-color: var(--telem-card-hover-border);
}

.guide-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.65rem;
}

.guide-card-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--accent-subtle);
    border: 1px solid var(--border-purple);
    color: var(--accent-bright);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.guide-card-file {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    background: var(--telem-subcard-bg);
    border: 1px solid var(--telem-subcard-border);
    border-radius: 999px;
    padding: 0.18rem 0.55rem;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.guide-card-title {
    margin: 0.55rem 0 0.35rem;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.guide-card-summary {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.48;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.guide-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--telem-divider);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.guide-card-stats {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.guide-card-stats span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.guide-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--accent-bright);
    font-weight: 600;
}

/* Reader Subbar */
.guides-reader-view {
    max-width: 1380px;
}

.guides-subbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.9rem;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    background: var(--telem-card-bg);
    border: 1px solid var(--telem-card-border);
    box-shadow: var(--telem-card-shadow);
}

.guides-subbar-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.guides-subbar-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.guides-subbar-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.guides-subbar-sub {
    font-size: 0.76rem;
    color: var(--text-muted);
}

.guides-switch-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    height: 36px;
    padding: 0 0.75rem;
    background: var(--telem-input-bg);
    border: 1px solid var(--telem-subcard-border);
    border-radius: 6px;
    color: var(--accent-bright);
}

.guides-switcher-select {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    min-width: 170px;
    max-width: 260px;
}

.guides-switcher-select option {
    background: var(--telem-menu-bg);
    color: var(--text-primary);
}

/* Reader Layout */
.guides-reader-view {
    max-width: 1020px;
}

.guides-article-panel {
    width: 100%;
    min-width: 0;
    padding: 1.75rem 2rem;
    border-radius: 10px;
    background: var(--telem-card-bg);
    border: 1px solid var(--telem-card-border);
    box-shadow: var(--telem-card-shadow);
}

.guides-markdown {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.guides-markdown > *:first-child {
    margin-top: 0;
}

.guides-markdown h1 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 2rem 0 0.85rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--telem-divider);
    letter-spacing: -0.02em;
}

.guides-markdown h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-bright);
    margin: 1.65rem 0 0.65rem;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--telem-divider);
}

.guides-markdown h3 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1.25rem 0 0.45rem;
}

.guides-markdown p {
    margin: 0 0 0.9rem;
}

.guides-markdown strong {
    color: var(--text-primary);
}

.guides-markdown hr {
    border: none;
    border-top: 1px solid var(--telem-divider);
    margin: 1.5rem 0;
}

.guides-markdown ul,
.guides-markdown ol {
    padding-left: 1.45rem;
    margin: 0 0 0.95rem;
}

.guides-markdown li {
    margin-bottom: 0.35rem;
}

.guides-markdown a {
    color: var(--accent-bright);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.guides-markdown code {
    padding: 0.12rem 0.42rem;
    background: var(--accent-subtle);
    border: 1px solid var(--border-purple);
    border-radius: 4px;
    color: var(--accent-bright);
    font-size: 0.83rem;
}

.guides-markdown pre {
    background: var(--telem-input-bg);
    border: 1px solid var(--telem-subcard-border);
    border-radius: 8px;
    padding: 0.9rem 1.05rem;
    margin: 0 0 1rem;
    overflow-x: auto;
}

.guides-markdown pre code {
    padding: 0;
    background: none;
    border: none;
    color: var(--text-primary);
}

.guides-markdown blockquote {
    margin: 0 0 1rem;
    padding: 0.7rem 1rem;
    border-left: 3px solid var(--accent-bright);
    background: var(--accent-subtle);
    border-radius: 0 6px 6px 0;
}

.guides-markdown blockquote p:last-child {
    margin-bottom: 0;
}

.guides-markdown table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 1rem;
    font-size: 0.86rem;
}

.guides-markdown th,
.guides-markdown td {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--telem-subcard-border);
    text-align: left;
}

.guides-markdown th {
    background: var(--telem-subcard-bg);
    color: var(--text-primary);
    font-weight: 700;
}

/* Inline Guide Images */
.guide-inline-figure {
    margin: 1rem 0 1.25rem;
    padding: 0.65rem;
    border-radius: 8px;
    background: var(--telem-subcard-bg);
    border: 1px solid var(--telem-subcard-border);
}

.guide-inline-figure img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    cursor: zoom-in;
}

.guide-inline-figure img.is-broken-img {
    display: none;
}

.guide-inline-fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 110px;
    padding: 1rem;
    border-radius: 6px;
    border: 1px dashed var(--telem-card-border);
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
}

.guide-inline-figure.is-broken .guide-inline-fallback {
    display: flex;
}

.guide-inline-fallback i {
    font-size: 1.35rem;
    color: var(--accent-bright);
    opacity: 0.8;
}

.guide-inline-fallback code {
    font-size: 0.72rem;
    word-break: break-all;
}

.guide-inline-caption {
    margin-top: 0.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

/* Lightbox */
.guides-lightbox {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.guides-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 2, 10, 0.82);
    backdrop-filter: blur(6px);
}

.guides-lightbox-dialog {
    position: relative;
    z-index: 1;
    max-width: min(1100px, 94vw);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    background: var(--telem-menu-bg);
    border: 1px solid var(--border-purple);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.65);
}

.guides-lightbox-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--telem-divider);
}

.guides-lightbox-caption {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-primary);
}

.guides-lightbox-close {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    border: 1px solid var(--telem-subcard-border);
    background: var(--telem-subcard-bg);
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.guides-lightbox-close:hover {
    background: var(--accent-subtle);
    color: var(--text-primary);
}

.guides-lightbox-body {
    padding: 0.85rem;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.guides-lightbox-img {
    max-width: 100%;
    max-height: 76vh;
    border-radius: 6px;
    display: block;
}

@media (max-width: 980px) {
    .guides-article-panel {
        padding: 1.25rem 1.25rem;
    }
}