/* =============================================================================
   Glossary Archive — glossary.css
   ============================================================================= */

/* ── Hero ── */
.glossary-hero {
    background: #111;
    margin-top: 80px; /* push section below fixed header so nav stays visible */
    padding: 50px 0 50px;
    font-family: 'Roboto', sans-serif;
}

.glossary-hero__inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.glossary-hero__title {
    font-family: 'Roboto', sans-serif;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 10px;
}

.glossary-hero__accent {
    color: #c2f971;
}

.glossary-hero__sub {
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    color: #aaa;
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Search */
.glossary-search {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
}

.glossary-search__icon {
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    color: #777;
    font-size: 16px;
    pointer-events: none;
    transition: color .2s;
}

.glossary-search:focus-within .glossary-search__icon {
    color: #c2f971;
}

.glossary-search__input {
    width: 100%;
    background: #1a1a1a;
    border: 2px solid #2a2a2a;
    border-radius: 16px;
    color: #fff;
    font-size: 1rem;
    padding: 18px 20px 18px 52px;
    outline: none;
    transition: border-color .2s;
}

.glossary-search__input::placeholder { color: #555; }

.glossary-search__input:focus {
    border-color: #c2f971;
}

/* ── Global font override for all glossary elements ── */
.glossary-hero,
.glossary-alpha-bar,
.glossary-grid-section,
.glossary-pagination,
.glossary-empty {
    font-family: 'Roboto', sans-serif;
}

/* ── Alphabet bar ── */
.glossary-alpha-bar {
    position: sticky;
    top: 80px; /* below fixed header */
    z-index: 40;
    background: #fff;
    border-bottom: 1px solid #eee;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
}

.glossary-alpha__scroll {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    padding: 12px 0;
    scrollbar-width: none;
}

.glossary-alpha__scroll::-webkit-scrollbar { display: none; }

.glossary-alpha__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background .15s, color .15s;
}

.glossary-alpha__btn:hover {
    background: #f0f0f0;
    color: #111;
}

.glossary-alpha__btn.is-active {
    background: #c2f971;
    color: #111;
}

.glossary-alpha__letter {
    width: 38px;
    padding: 6px 0;
}

.glossary-alpha__btn.is-empty {
    color: #ccc;
    cursor: default;
    pointer-events: none;
}

/* ── Grid section ── */
.glossary-grid-section {
    padding: 60px 0 80px;
    background: #f8f8f8;
}

.glossary-grid-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.glossary-grid-header__title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #111;
    display: flex;
    align-items: center;
    gap: 12px;
}

.glossary-grid-header__bar {
    display: inline-block;
    width: 4px;
    height: 28px;
    background: #c2f971;
    border-radius: 4px;
    flex-shrink: 0;
}

.glossary-grid-header__count {
    font-size: 13px;
    font-weight: 600;
    color: #888;
}

/* Cards grid */
.glossary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 991px) {
    .glossary-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
    .glossary-grid { grid-template-columns: 1fr; }
}

.glossary-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 28px;
    text-decoration: none;
    transition: border-color .2s, box-shadow .2s, transform .2s;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.glossary-card:hover {
    border-color: #c2f971;
    box-shadow: 0 4px 20px rgba(209,248,67,.12);
    transform: translateY(-2px);
}

.glossary-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.glossary-card__cat {
    font-size: 11px;
    font-weight: 700;
    color: #c2f971;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.glossary-card__arrow {
    color: #ccc;
    font-size: 14px;
    transition: color .2s;
}

.glossary-card:hover .glossary-card__arrow {
    color: #c2f971;
}

.glossary-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 10px;
    transition: color .2s;
}

.glossary-card:hover .glossary-card__title {
    color: #c2f971;
}

.glossary-card__excerpt {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

/* ── Pagination ── */
.glossary-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 52px;
    flex-wrap: wrap;
}

.glossary-pagination__btn,
.glossary-pagination__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    font-size: 13px;
    font-weight: 700;
    color: #333;
    text-decoration: none;
    transition: background .15s, border-color .15s, color .15s;
}

.glossary-pagination__btn:hover,
.glossary-pagination__item:hover {
    background: #f0f0f0;
}

.glossary-pagination__item.is-current > a,
.glossary-pagination__item.is-current {
    background: #c2f971;
    border-color: #c2f971;
    color: #111;
}

.glossary-pagination__item > a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.glossary-pagination__item .page-numbers.dots {
    background: none;
    border: none;
    width: auto;
    padding: 0 4px;
}

/* ── Empty state ── */
.glossary-empty {
    text-align: center;
    padding: 80px 20px;
    color: #aaa;
}

.glossary-empty__icon {
    font-size: 48px;
    color: #ccc;
    display: block;
    margin-bottom: 16px;
}

.glossary-empty p {
    font-size: 15px;
    margin-bottom: 20px;
}

.glossary-empty__reset {
    display: inline-block;
    background: #c2f971;
    color: #111;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: opacity .2s;
}

.glossary-empty__reset:hover { opacity: .85; }