/**
 * Glosario de Definiciones - Estilos Frontend
 */
/* ==========================================================================
   Variables CSS
   ========================================================================== */
:root {
    --glossary-primary: #2563eb;
    --glossary-primary-hover: #1d4ed8;
    --glossary-bg: #ffffff;
    --glossary-text: #1f2937;
    --glossary-text-muted: #6b7280;
    --glossary-border: #e5e7eb;
    --glossary-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    --glossary-radius: 12px;
    --glossary-radius-sm: 8px;
}
/* ==========================================================================
   Término con tooltip
   ========================================================================== */
.glossary-term {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border-bottom: 1px dotted var(--glossary-primary);
    cursor: help;
}
.glossary-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    margin-left: 2px;
    background: var(--glossary-primary);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    vertical-align: middle;
}
.glossary-info-btn:hover {
    background: var(--glossary-primary-hover);
    transform: scale(1.1);
}
.glossary-info-btn:focus {
    outline: 2px solid var(--glossary-primary);
    outline-offset: 2px;
}
.glossary-info-btn svg {
    width: 12px;
    height: 12px;
}
/* ==========================================================================
   Popup/Tooltip de definición
   ========================================================================== */
.glossary-popup {
    position: fixed;
    z-index: 99999;
    width: 320px;
    max-width: calc(100vw - 32px);
    padding: 20px;
    background: var(--glossary-bg);
    border-radius: var(--glossary-radius);
    box-shadow: var(--glossary-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease;
}
.glossary-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.glossary-popup::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid var(--glossary-bg);
}
.glossary-popup.position-top::before {
    top: auto;
    bottom: -8px;
    border-bottom: none;
    border-top: 10px solid var(--glossary-bg);
}
.glossary-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    padding: 0;
    background: var(--glossary-border);
    border: none;
    border-radius: 50%;
    color: var(--glossary-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.glossary-popup-close:hover {
    background: #e5e7eb;
    color: var(--glossary-text);
}
.glossary-popup-title {
    margin: 0 0 12px 0;
    padding-right: 32px;
    font-size: 16px;
    font-weight: 600;
    color: var(--glossary-text);
    line-height: 1.4;
}
.glossary-popup-content {
    margin: 0 0 16px 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--glossary-text-muted);
}


.glossary-popup-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--glossary-primary);
    border-radius: var(--glossary-radius-sm);
    color: #ffffff !important; /* forzamos blanco siempre */
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.glossary-popup-link:hover {
    background: var(--glossary-primary-hover);
    color: #ffffff !important; /* sigue blanco al hover */
    text-decoration: none;
}

.glossary-popup-link:active,
.glossary-popup-link:focus {
    background: #1e40af; /* azul más oscuro */
    color: #e5e7eb !important; /* texto más claro al click */
}




.glossary-popup-link svg {
    width: 16px;
    height: 16px;
}
/* ==========================================================================
   Loading state
   ========================================================================== */
.glossary-popup-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.glossary-popup-loading::after {
    content: '';
    width: 24px;
    height: 24px;
    border: 2px solid var(--glossary-border);
    border-top-color: var(--glossary-primary);
    border-radius: 50%;
    animation: glossary-spin 0.8s linear infinite;
}
@keyframes glossary-spin {
    to {
        transform: rotate(360deg);
    }
}
/* ==========================================================================
   Listado del Glosario (shortcode [glosario])
   ========================================================================== */
.glossary-list {
    max-width: 900px;
    margin: 0 auto;
}
.glossary-alphabet {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
    padding: 16px;
    background: #f9fafb;
    border-radius: var(--glossary-radius);
}
.glossary-letter-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--glossary-bg);
    border: 1px solid var(--glossary-border);
    border-radius: var(--glossary-radius-sm);
    color: var(--glossary-text);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}
.glossary-letter-link:hover {
    background: var(--glossary-primary);
    border-color: var(--glossary-primary);
    color: #fff;
    text-decoration: none;
}
.glossary-group {
    margin-bottom: 32px;
    padding-top: 16px;
    border-top: 1px solid var(--glossary-border);
}
.glossary-group:first-of-type {
    border-top: none;
    padding-top: 0;
}
.glossary-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 0 20px 0;
    background: var(--glossary-primary);
    border-radius: var(--glossary-radius);
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}
.glossary-terms {
    margin: 0;
    padding: 0;
}
.glossary-terms dt {
    margin: 0 0 4px 0;
    font-weight: 600;
    color: var(--glossary-text);
}
.glossary-terms dt a {
    color: var(--glossary-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}
.glossary-terms dt a:hover {
    color: var(--glossary-primary-hover);
    text-decoration: underline;
}
.glossary-terms dd {
    margin: 0 0 20px 0;
    padding: 0 0 20px 0;
    border-bottom: 1px solid var(--glossary-border);
    color: var(--glossary-text-muted);
    line-height: 1.6;
}
.glossary-terms dd:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
/* ==========================================================================
   Single Glossary Term Template
   ========================================================================== */
.glossary-single {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}
.glossary-single-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--glossary-primary);
}
.glossary-single-title {
    margin: 0;
    font-size: 36px;
    font-weight: 700;
    color: var(--glossary-text);
}
.glossary-single-meta {
    margin-top: 12px;
    display: flex;
    gap: 16px;
    color: var(--glossary-text-muted);
    font-size: 14px;
}
.glossary-single-content {
    font-size: 18px;
    line-height: 1.8;
    color: var(--glossary-text);
}
.glossary-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    padding: 12px 24px;
    background: #f3f4f6;
    border-radius: var(--glossary-radius-sm);
    color: var(--glossary-text);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}
.glossary-back-link:hover {
    background: var(--glossary-primary);
    color: #fff;
}
/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 640px) {
    .glossary-popup {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto !important;
        width: 100%;
        max-width: 100%;
        background: var(--glossary-bg);
        border-radius: var(--glossary-radius) var(--glossary-radius) 0 0;
        box-shadow: 0 -5px 40px rgba(0, 0, 0, 0.2);
        transform: translateY(100%);
    }
    .glossary-popup.active {
        transform: translateY(0);
    }
    .glossary-popup::before {
        display: none;
    }
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --glossary-bg: #1f2937;
        --glossary-text: #f9fafb;
        --glossary-text-muted: #9ca3af;
        --glossary-border: #374151;
    }
    .glossary-alphabet {
        background: #111827;
    }
    .glossary-popup-close:hover {
        background: #374151;
    }
    .glossary-back-link {
        background: #374151;
    }
}
/* ==========================================================================
   Breadcrumb (migas de pan) — single del glosario
   ========================================================================== */
.gd-breadcrumb {
    display: block;
    margin: 0 0 1.25em 0;
    font-size: 0.85em;
    line-height: 1.8;
}
.gd-breadcrumb__item {
    display: inline;
}
.gd-breadcrumb__sep {
    display: inline;
    margin: 0 0.5em;
    color: var(--glossary-text-muted, #9ca3af);
}
.gd-breadcrumb__link {
    color: var(--glossary-primary, #2563eb);
    text-decoration: none;
    transition: color 0.15s ease;
}
.gd-breadcrumb__link:hover {
    color: var(--glossary-primary-hover, #1d4ed8);
    text-decoration: underline;
}
.gd-breadcrumb__item--current {
    color: var(--glossary-text, #374151);
    font-weight: 500;
}
@media (max-width: 480px) {
    .gd-breadcrumb { font-size: 0.8em; }
}
@media (prefers-color-scheme: dark) {
    .gd-breadcrumb__item--current { color: var(--glossary-text, #f9fafb); }
}

/* Título del término forzado por el plugin (por si el tema no lo imprime) */
.gd-term-title {
    font-size: 2em;
    font-weight: 800;
    line-height: 1.15;
    margin: 0.4em 0 0.5em;
}