/* public/css/faq.css */
/* Estilos independientes y responsivos para el Módulo de Preguntas Frecuentes (FAQ) en RHAPP2 */

/* Botón flotante grande (FAB - Floating Action Button) */
.faq-fab-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9990;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: linear-gradient(135deg, #3e5bec 0%, #1e293b 100%);
    color: #ffffff !important;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(62, 91, 236, 0.4), 0 4px 10px rgba(0,0,0,0.2);
    border: 2px solid rgba(255, 255, 255, 0.25);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none !important;
    animation: faqPulse 3s infinite;
}

.faq-fab-btn:hover {
    transform: scale(1.08) translateY(-4px);
    box-shadow: 0 14px 30px rgba(62, 91, 236, 0.55), 0 6px 14px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #2563eb 0%, #0f172a 100%);
    color: #ffffff !important;
}

.faq-fab-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #f97838; /* Acento naranja RHAPP */
}

@keyframes faqPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(62, 91, 236, 0.6), 0 8px 20px rgba(0, 0, 0, 0.2);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(62, 91, 236, 0), 0 8px 20px rgba(0, 0, 0, 0.2);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(62, 91, 236, 0), 0 8px 20px rgba(0, 0, 0, 0.2);
    }
}

/* En dispositivos móviles */
@media (max-width: 576px) {
    .faq-fab-btn {
        bottom: 16px;
        right: 16px;
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    .faq-fab-icon {
        width: 28px;
        height: 28px;
        font-size: 0.95rem;
    }
}

/* ------------------------------------------------------------- */
/* ISOLATED STANDALONE MODAL STYLES (#faqModal)                  */
/* Garantiza que el modal esté siempre oculto por defecto y      */
/* se renderice centrado sobre un backdrop sin depender de CSS   */
/* externo de Bootstrap.                                         */
/* ------------------------------------------------------------- */

#faqModal {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 10050 !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    outline: 0 !important;
    background-color: rgba(15, 23, 42, 0.75) !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

#faqModal.show {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#faqModal .faq-modal-dialog {
    width: 100% !important;
    max-width: 850px !important;
    margin: auto !important;
    position: relative !important;
    pointer-events: auto !important;
}

#faqModal .modal-content {
    background-color: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35) !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    max-height: 85vh !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    text-align: left !important;
}

#faqModal .faq-header-gradient {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 24px !important;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
    color: #ffffff !important;
    border-bottom: 3px solid #f97838 !important;
}

#faqModal .modal-body {
    padding: 24px !important;
    overflow-y: auto !important;
    flex: 1 1 auto !important;
    background-color: #ffffff !important;
}

#faqModal .modal-footer {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 12px 24px !important;
    background-color: #f8fafc !important;
    border-top: 1px solid #e2e8f0 !important;
}

/* Buscador dentro de #faqModal */
#faqModal .faq-search-wrapper {
    position: relative !important;
    margin-bottom: 16px !important;
}

#faqModal .faq-search-icon {
    position: absolute !important;
    left: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #94a3b8 !important;
    font-size: 1rem !important;
    pointer-events: none !important;
}

#faqModal .faq-search-input {
    width: 100% !important;
    height: 48px !important;
    padding-left: 42px !important;
    padding-right: 16px !important;
    border-radius: 12px !important;
    border: 1px solid #cbd5e1 !important;
    font-size: 0.95rem !important;
    background-color: #ffffff !important;
    color: #1e293b !important;
    outline: none !important;
    box-sizing: border-box !important;
}

#faqModal .faq-search-input:focus {
    border-color: #3e5bec !important;
    box-shadow: 0 0 0 3px rgba(62, 91, 236, 0.2) !important;
}

/* Categorías Pill */
#faqModal .faq-category-pills {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    padding-bottom: 6px !important;
    margin-bottom: 16px !important;
    scrollbar-width: thin !important;
}

#faqModal .faq-category-pill {
    white-space: nowrap !important;
    border-radius: 20px !important;
    padding: 6px 16px !important;
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    background-color: #e2e8f0 !important;
    color: #334155 !important;
    border: none !important;
    transition: all 0.2s ease !important;
}

#faqModal .faq-category-pill:hover {
    background-color: #cbd5e1 !important;
}

#faqModal .faq-category-pill.active {
    background-color: #3e5bec !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(62, 91, 236, 0.25) !important;
}

/* Acordeón de preguntas dentro del modal */
#faqModal .faq-accordion .accordion-item {
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    margin-bottom: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02) !important;
    background-color: #ffffff !important;
}

#faqModal .faq-accordion .accordion-button {
    width: 100% !important;
    text-align: left !important;
    font-weight: 600 !important;
    font-size: 0.98rem !important;
    padding: 16px 20px !important;
    color: #1e293b !important;
    background-color: #ffffff !important;
    border: none !important;
    cursor: pointer !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

#faqModal .faq-accordion .accordion-button:not(.collapsed) {
    background-color: #f1f5f9 !important;
    color: #3e5bec !important;
}

#faqModal .faq-accordion .accordion-collapse {
    display: none !important;
}

#faqModal .faq-accordion .accordion-collapse.show {
    display: block !important;
}

#faqModal .faq-accordion .accordion-body {
    background-color: #ffffff !important;
    padding: 20px !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    color: #334155 !important;
    border-top: 1px solid #f1f5f9 !important;
}

/* Botón de cierre en el header */
#faqModal .btn-close-custom {
    background: transparent !important;
    border: none !important;
    color: #ffffff !important;
    font-size: 1.25rem !important;
    cursor: pointer !important;
    opacity: 0.8 !important;
    transition: opacity 0.2s ease !important;
    padding: 4px 8px !important;
    line-height: 1 !important;
}

#faqModal .btn-close-custom:hover {
    opacity: 1 !important;
}

/* Fórmulas y Cajas destacadas dentro de respuestas */
.faq-formula {
    background-color: #f8fafc !important;
    border-left: 4px solid #f97838 !important;
    padding: 12px 16px !important;
    border-radius: 6px !important;
    margin: 12px 0 !important;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace !important;
    color: #0f172a !important;
}