/* =============================================================================
   Notes — category quick-links (index) + recent feed + category listings
   ============================================================================= */

/* ---- Category quick-links (jump straight to a category page) --------------- */
.note-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: var(--spacing-xxl);
}

.note-topic {
    display: inline-flex;
    align-items: baseline;
    gap: 0.45rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-x-small);
    letter-spacing: var(--tracking-wide);
    color: var(--text-secondary);
    transition:
        color 0.18s ease,
        border-color 0.18s ease,
        background-color 0.18s ease;
}

.note-topic-name {
    text-transform: lowercase;
}

.note-topic-name::before {
    content: "#";
    color: var(--text-muted);
    transition: color 0.18s ease;
}

.note-topic-count {
    font-variant-numeric: tabular-nums;
    color: var(--text-faint);
    transition: color 0.18s ease;
}

/* Reserved trailing arrow — fades in on hover (no layout shift), signalling
   that the chip navigates to a page rather than toggling a filter. */
.note-topic::after {
    content: "→";
    margin-left: 0.05rem;
    color: var(--accent-warm);
    opacity: 0;
    transition: opacity 0.18s ease;
}

.note-topic:hover {
    color: var(--text-primary);
    border-color: var(--accent-warm);
    background: var(--bg-secondary);
}

.note-topic:hover .note-topic-name::before,
.note-topic:hover .note-topic-count {
    color: var(--accent-warm);
}

.note-topic:hover::after {
    opacity: 1;
}

/* ---- Small section label --------------------------------------------------- */
.note-eyebrow {
    display: block;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

/* ---- The recent feed ------------------------------------------------------- */
.note-feed {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--border-color);
}

.note-feed-item {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

/* Suppress the global `ul > li` dash bullet for feed rows */
.note-feed-item::before {
    display: none;
}

/* Category label + dotted leader form a fixed-width key so titles line up */
.note-feed-key {
    flex: 0 0 10rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    min-width: 0;
}

.note-feed-cat {
    flex: 0 0 auto;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-x-small);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--text-muted);
}

.note-feed-leader {
    flex: 1 1 auto;
    align-self: center;
    border-bottom: 1px dotted var(--rule-strong);
    opacity: 0.7;
}

.note-feed-title {
    flex: 1 1 auto;
    min-width: 0;
    font-size: var(--font-size-lg);
    font-weight: 500;
    letter-spacing: var(--tracking-snug);
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.18s ease;
}

.note-feed-title:hover {
    color: var(--accent-hover);
}

@media (max-width: 576px) {
    .note-feed-item {
        gap: var(--spacing-sm);
    }
    .note-feed-key {
        flex-basis: 5.5rem;
    }
    .note-feed-leader {
        display: none;
    }
    .note-feed-title {
        font-size: var(--font-size-md);
    }
}

/* ---- Category page empty state (section-notes-category.html) --------------- */
.notes-empty {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: var(--spacing-md) 0 var(--spacing-xl);
}