/* =========================================================
   glossary.css — Glossary page
   Reuses .about-hero / .about-page / .about-section from about.css
   for shared chrome; everything below is glossary-specific.
   ========================================================= */

.gloss-page { max-width: 820px; }

/* ── Filter box ── */
.gloss-filter {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    background: var(--clr-white);
    border: 2px solid var(--clr-navy);
    border-radius: var(--radius-md);
    padding: 0.7rem 1.1rem;
    margin-bottom: 1.2rem;
    box-shadow: var(--shadow-box);
}
.gloss-filter i { color: var(--clr-blue); flex-shrink: 0; }
.gloss-filter input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    font-family: 'Exo 2', sans-serif;
    font-size: 0.95rem;
    color: var(--clr-text);
}
.gloss-filter input::placeholder { color: #8896ab; }
.gloss-filter__count {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    color: var(--clr-text-muted);
    flex-shrink: 0;
    white-space: nowrap;
}

/* ── A-Z jump nav ── */
.gloss-az {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.6rem;
}
.gloss-az a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--clr-white);
    border: 1.5px solid rgba(2,14,56,0.2);
    color: var(--clr-navy);
    font-family: 'Share Tech Mono', monospace;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    transition: var(--transition);
}
.gloss-az a:hover,
.gloss-az a:focus-visible {
    background: var(--clr-blue);
    border-color: var(--clr-blue);
    color: #fff;
    transform: translateY(-2px);
}

.gloss-empty {
    text-align: center;
    color: var(--clr-text-muted);
    font-family: 'Exo 2', sans-serif;
    font-size: 0.92rem;
    padding: 2rem 0;
}

/* ── Letter sections ── */
.gloss-section { margin-bottom: 1.6rem; scroll-margin-top: 90px; }
.gloss-letter {
    font-family: 'Exo 2', sans-serif;
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--clr-navy);
    border-bottom: 3px solid var(--clr-accent);
    padding-bottom: 0.3rem;
    margin: 0 0 0.9rem;
    scroll-margin-top: 90px;
}

.gloss-list { margin: 0; }
.gloss-term {
    background: var(--clr-white);
    border: 1.5px solid rgba(2,14,56,0.15);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.1rem;
    margin-bottom: 0.7rem;
    transition: var(--transition);
}
.gloss-term:hover { box-shadow: var(--shadow-box); }
.gloss-term dt {
    font-family: 'Exo 2', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--clr-navy);
    margin-bottom: 0.3rem;
}
.gloss-term__full {
    font-weight: 500;
    font-size: 0.82rem;
    color: var(--clr-text-muted);
}
.gloss-term dd {
    margin: 0;
    font-family: 'Exo 2', sans-serif;
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--clr-text);
}
.gloss-term__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-left: 4px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--clr-blue);
    text-decoration: none;
    white-space: nowrap;
}
.gloss-term__link:hover { text-decoration: underline; }
.gloss-term__link i { font-size: 0.7rem; }

/* Hidden by the filter script */
.gloss-term[hidden],
.gloss-section[hidden] { display: none; }

@media (max-width: 480px) {
    .gloss-az a { width: 26px; height: 26px; font-size: 0.74rem; }
    .gloss-filter { padding: 0.6rem 0.9rem; }
}