/* Glossary Terms — frontend styles */

.glossary-term {
    border-bottom: 1px dotted currentColor;
    cursor: help;
    color: inherit;
    background: linear-gradient(transparent 60%, rgba(0, 115, 170, 0.12) 60%);
    padding: 0 1px;
    transition: background-color .15s ease;
    outline: none;
}
.glossary-term:hover,
.glossary-term:focus,
.glossary-term[aria-expanded="true"] {
    background-color: rgba(0, 115, 170, 0.18);
}

.glossary-popup {
    position: absolute;
    z-index: 100000;
    max-width: 340px;
    min-width: 220px;
    background: #fff;
    color: #1f2328;
    border: 1px solid #d0d7de;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    padding: 14px 16px 14px 16px;
    font-size: 14px;
    line-height: 1.5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity .12s ease, transform .12s ease;
    pointer-events: none;
}
.glossary-popup.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.glossary-popup__title {
    font-weight: 600;
    font-size: 15px;
    margin: 0 0 6px 0;
    padding-right: 20px;
    color: #0969da;
}
.glossary-popup__definition {
    margin: 0;
    color: #1f2328;
}

.glossary-popup__close {
    position: absolute;
    top: 6px;
    right: 8px;
    background: transparent;
    border: 0;
    font-size: 18px;
    line-height: 1;
    color: #6e7781;
    cursor: pointer;
    padding: 4px;
}
.glossary-popup__close:hover {
    color: #1f2328;
}

.glossary-popup__loading {
    color: #6e7781;
    font-style: italic;
    margin: 0;
}

.glossary-popup__error {
    color: #cf222e;
    margin: 0;
}

@media (prefers-color-scheme: dark) {
    .glossary-popup {
        background: #1c1f24;
        color: #e6edf3;
        border-color: #30363d;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
    }
    .glossary-popup__title { color: #58a6ff; }
    .glossary-popup__definition { color: #e6edf3; }
    .glossary-popup__close { color: #8b949e; }
    .glossary-popup__close:hover { color: #e6edf3; }
}

/* ── A-Z Glossary Index — all rules scoped under .glossary-index for high specificity ── */

.glossary-index {
    margin: 1.5em 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1f2328;
    font-size: 15px;
    line-height: 1.5;
}

/* Search */
.glossary-index .glossary-index__search-wrap {
    position: relative;
    margin-bottom: 1em;
}
.glossary-index .glossary-index__search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    pointer-events: none;
    color: #888;
    z-index: 1;
    font-style: normal;
}
.glossary-index .glossary-index__search {
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 110px 12px 42px !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 15px !important;
    line-height: 1.4 !important;
    border: 2px solid #d0d7de !important;
    border-radius: 10px !important;
    outline: none !important;
    background: #ffffff !important;
    color: #1f2328 !important;
    box-shadow: none !important;
    -webkit-appearance: none;
    appearance: none;
}
.glossary-index .glossary-index__search:focus {
    border-color: #0969da !important;
    box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.12) !important;
}
.glossary-index .glossary-index__search-count {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 12px !important;
    color: #555 !important;
    white-space: nowrap;
    background: #f0f4f8 !important;
    border: 1px solid #d0d7de !important;
    border-radius: 20px;
    padding: 3px 10px;
}
.glossary-index .glossary-index__search-count:empty {
    display: none !important;
}
.glossary-index .glossary-index__no-results {
    display: none;
    padding: 2em;
    text-align: center;
    font-size: 14px !important;
    color: #6e7781 !important;
    background: #f6f8fa !important;
    border-radius: 10px;
    border: 1px dashed #d0d7de !important;
    margin: 0 0 1.5em 0;
}

/* A-Z nav */
.glossary-index .glt-az-nav {
    display: flex !important;
    flex-wrap: wrap;
    gap: 5px;
    padding: 12px;
    background: #f0f4f8 !important;
    border: 1px solid #d0d7de !important;
    border-radius: 10px;
    margin-bottom: 2em;
}
.glossary-index .glt-az-nav__btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 8px;
    background: #ffffff !important;
    border: 1px solid #d0d7de !important;
    border-radius: 6px;
    text-decoration: none !important;
    transition: background .12s, border-color .12s, transform .1s, opacity .15s;
}
.glossary-index .glt-az-nav__btn span {
    display: block !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    color: #0969da !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    background: transparent !important;
}
.glossary-index .glt-az-nav__btn:hover {
    background: #0969da !important;
    border-color: #0969da !important;
    transform: translateY(-1px);
}
.glossary-index .glt-az-nav__btn:hover span {
    color: #ffffff !important;
}
.glossary-index .glt-az-nav__btn.is-disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* Letter sections */
.glossary-index .glt-section {
    margin-bottom: 2.5em;
    scroll-margin-top: 80px;
}
.glossary-index .glt-letter-heading {
    display: block !important;
    border-bottom: 3px solid #0969da !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
    padding-bottom: 8px;
    margin: 0 0 1em 0 !important;
    background: transparent !important;
    line-height: 1.2 !important;
    white-space: nowrap;
}
.glossary-index .glt-letter-heading__char {
    display: inline-block !important;
    vertical-align: middle;
    margin-right: 10px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 1.7em !important;
    font-weight: 800 !important;
    line-height: 1 !important;
    color: #0969da !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    background: transparent !important;
}
.glossary-index .glt-letter-heading__count {
    display: inline-block !important;
    vertical-align: middle;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    color: #6e7781 !important;
    background: #f0f6ff !important;
    border: 1px solid #c8deff !important;
    border-radius: 20px !important;
    padding: 2px 10px !important;
    line-height: 1.6 !important;
}

/* Term list */
.glossary-index .glt-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.glossary-index .glt-item {
    border-radius: 8px !important;
    overflow: hidden;
    border: 1px solid #e1eaff !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
}
.glossary-index .glt-item__term {
    display: block !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
    color: #0969da !important;
    padding: 10px 14px 8px 14px !important;
    background: #eef4ff !important;
    border-left: 4px solid #0969da !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    margin: 0 !important;
}
.glossary-index .glt-item__def {
    display: block !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.65 !important;
    color: #444444 !important;
    padding: 8px 14px 12px 14px !important;
    background: #f7f9ff !important;
    border-left: 4px solid #c8deff !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    margin: 0 !important;
}

/* Strip any inline-element styling (code/kbd/samp/tt) inside terms and defs.
   Theme stylesheets often style these with backgrounds + monospace. */
.glossary-index .glt-item__term code,
.glossary-index .glt-item__term kbd,
.glossary-index .glt-item__term samp,
.glossary-index .glt-item__term tt,
.glossary-index .glt-item__term pre,
.glossary-index .glt-item__def code,
.glossary-index .glt-item__def kbd,
.glossary-index .glt-item__def samp,
.glossary-index .glt-item__def tt,
.glossary-index .glt-item__def pre {
    background: transparent !important;
    background-color: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    font-family: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    color: inherit !important;
    box-shadow: none !important;
    text-decoration: none !important;
}

/* Search results container — same flex layout as letter list */
.glossary-index .glt-search-results {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 2.5em;
}

/* Search highlight — flush against surrounding characters, no gap */
.glossary-index mark.glossary-highlight {
    background: #fff3c0 !important;
    color: inherit !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    font-style: normal !important;
    box-shadow: 0 0 0 1px #fff3c0;
}