/* Garantías Frontend Styles v2 - Blindado contra temas */

/* === VARIABLES === */
#grt-wrap {
    --grt-bg: #f8f9fb;
    --grt-bg-alt: #ffffff;
    --grt-border: #e2e4ea;
    --grt-heading: #1a1d2e;
    --grt-text: #2c3044;
    --grt-link: #c69500;
    --grt-link-hover: #a07800;
    --grt-primary: #d4a017;
    --grt-secondary: #5c6278;
    --grt-muted: #8b8fa0;
    --grt-shadow: 0 4px 20px rgba(0, 11, 48, 0.06);
    --grt-shadow-hover: 0 8px 30px rgba(212, 160, 23, 0.15);
    --grt-radius: 12px;
    --grt-radius-sm: 8px;
}

/* === RESET dentro del plugin === */
#grt-wrap,
#grt-wrap *,
#grt-wrap *::before,
#grt-wrap *::after {
    box-sizing: border-box !important;
}

#grt-wrap ul,
#grt-wrap ol {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

#grt-wrap li {
    list-style: none !important;
}

#grt-wrap li::marker {
    content: none !important;
    display: none !important;
}

#grt-wrap img {
    max-width: 100%;
    height: auto;
    border: none !important;
    box-shadow: none !important;
}

#grt-wrap a {
    text-decoration: none;
}

/* === CONTAINER PRINCIPAL === */
#grt-wrap.grt-wrap {
    max-width: 1300px;
    margin: 0 auto !important;
    padding: 20px 15px !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--grt-bg) !important;
    border-radius: var(--grt-radius);
    line-height: 1.5;
    color: var(--grt-text);
    font-size: 14px;
}

/* === SECCIONES - VISIBILIDAD (CRITICO) === */
#grt-wrap .grt-section {
    display: none !important;
    opacity: 1;
}

#grt-wrap .grt-section.grt-active {
    display: block !important;
    animation: grtFadeIn 0.4s ease;
}

@keyframes grtFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === GRID VIEW === */
#grt-wrap .grt-heading {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: var(--grt-heading) !important;
    margin: 0 0 15px 0 !important;
    padding: 0 !important;
    text-align: center;
    line-height: 1.3;
}

#grt-wrap .grt-banner {
    margin: 0 0 15px 0 !important;
    padding: 0 !important;
    background: var(--grt-bg-alt);
    border-radius: var(--grt-radius);
    overflow: hidden;
    box-shadow: var(--grt-shadow);
    border: 1px solid var(--grt-border);
}

#grt-wrap .grt-banner-img {
    width: 100%;
    max-height: 160px;
    overflow: hidden;
    position: relative;
}

#grt-wrap .grt-banner-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, var(--grt-bg-alt), transparent);
}

#grt-wrap .grt-banner-img img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

#grt-wrap .grt-intro {
    font-size: 15px !important;
    text-align: center;
    color: var(--grt-text) !important;
    padding: 12px 20px 15px !important;
    margin: 0 !important;
    line-height: 1.5;
}

#grt-wrap .grt-intro strong {
    color: var(--grt-primary) !important;
    font-weight: 700;
}

#grt-wrap .grt-note {
    font-size: 12px !important;
    color: var(--grt-muted) !important;
    background: var(--grt-bg-alt) !important;
    padding: 10px 15px !important;
    border-radius: var(--grt-radius-sm);
    margin: 12px 0 !important;
    border: 1px solid var(--grt-border) !important;
    border-left: 3px solid var(--grt-primary) !important;
    line-height: 1.5;
}

#grt-wrap .grt-select-text {
    font-size: 14px !important;
    color: var(--grt-text) !important;
    margin: 15px 0 12px !important;
    padding: 0 !important;
    font-weight: 500;
}

/* === GRID DE MARCAS === */
#grt-wrap .grt-brands {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 12px !important;
    margin: 15px 0 !important;
    padding: 0 !important;
}

#grt-wrap .grt-brand-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 18px 14px !important;
    border: 1px solid var(--grt-border) !important;
    border-radius: var(--grt-radius-sm) !important;
    cursor: pointer;
    transition: all 0.25s ease;
    background: var(--grt-bg-alt) !important;
    min-height: 80px;
    position: relative;
    overflow: hidden;
    gap: 8px;
}

#grt-wrap .grt-brand-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grt-primary);
    transform: scaleX(0);
    transition: transform 0.25s ease;
}

#grt-wrap .grt-brand-card:hover {
    border-color: var(--grt-primary) !important;
    box-shadow: var(--grt-shadow-hover);
    transform: translateY(-3px);
}

#grt-wrap .grt-brand-card:hover::before {
    transform: scaleX(1);
}

#grt-wrap .grt-brand-card img {
    max-width: 110px !important;
    max-height: 45px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: grayscale(20%);
    display: block !important;
}

#grt-wrap .grt-brand-card:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

#grt-wrap .grt-brand-label {
    font-size: 11px !important;
    color: var(--grt-muted) !important;
    font-weight: 500;
    text-align: center;
    display: block !important;
    line-height: 1.2;
    margin: 0 !important;
    padding: 0 !important;
}

#grt-wrap .grt-brand-card:hover .grt-brand-label {
    color: var(--grt-primary) !important;
}

#grt-wrap .grt-footer-text {
    text-align: center;
    font-size: 13px !important;
    color: var(--grt-muted) !important;
    margin: 20px 0 0 0 !important;
    padding: 15px !important;
    background: var(--grt-bg-alt) !important;
    border-radius: var(--grt-radius-sm);
    border: 1px solid var(--grt-border) !important;
}

#grt-wrap .grt-footer-text a {
    color: var(--grt-link) !important;
    text-decoration: none !important;
    font-weight: 600;
}

#grt-wrap .grt-footer-text a:hover {
    color: var(--grt-link-hover) !important;
    text-decoration: underline !important;
}

/* === VISTA DE DETALLE === */
#grt-wrap .grt-back-btn {
    display: inline-flex !important;
    align-items: center;
    color: var(--grt-secondary) !important;
    text-decoration: none !important;
    font-size: 13px !important;
    margin: 0 0 15px 0 !important;
    padding: 8px 14px !important;
    background: var(--grt-bg-alt) !important;
    border-radius: var(--grt-radius-sm);
    border: 1px solid var(--grt-border) !important;
    transition: all 0.2s ease;
    font-weight: 500;
}

#grt-wrap .grt-back-btn span {
    margin: 0 8px 0 0 !important;
    padding: 0 !important;
    font-size: 16px;
    transition: transform 0.2s ease;
}

#grt-wrap .grt-back-btn:hover {
    color: var(--grt-primary) !important;
    border-color: var(--grt-primary) !important;
}

#grt-wrap .grt-back-btn:hover span {
    transform: translateX(-3px);
}

#grt-wrap .grt-detail-heading {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: var(--grt-heading) !important;
    margin: 0 0 15px 0 !important;
    padding: 0 !important;
    line-height: 1.4;
    text-align: center;
}

#grt-wrap .grt-detail-heading span {
    color: var(--grt-primary) !important;
    -webkit-text-fill-color: var(--grt-primary);
}

#grt-wrap .grt-detail-box {
    display: flex !important;
    gap: 0 !important;
    background: var(--grt-bg-alt) !important;
    border: 1px solid var(--grt-border) !important;
    border-radius: var(--grt-radius);
    overflow: hidden;
    box-shadow: var(--grt-shadow);
}

/* === SIDEBAR DE MARCAS === */
#grt-wrap .grt-sidebar {
    width: 140px !important;
    flex-shrink: 0;
    background: var(--grt-bg) !important;
    border-right: 1px solid var(--grt-border) !important;
    padding: 4px !important;
    margin: 0 !important;
}

#grt-wrap ul.grt-brand-list {
    display: flex !important;
    flex-direction: column !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
}

#grt-wrap ul.grt-brand-list li.grt-brand-item {
    padding: 5px 8px !important;
    margin: 0 !important;
    cursor: pointer;
    font-size: 11px !important;
    color: var(--grt-text) !important;
    border-radius: 4px !important;
    transition: all 0.2s ease;
    font-weight: 500;
    white-space: nowrap;
    list-style: none !important;
    list-style-type: none !important;
    display: block !important;
    background: transparent !important;
    border: none !important;
    text-indent: 0 !important;
    line-height: 1.4;
}

#grt-wrap ul.grt-brand-list li.grt-brand-item::before,
#grt-wrap ul.grt-brand-list li.grt-brand-item::after,
#grt-wrap ul.grt-brand-list li.grt-brand-item::marker {
    content: none !important;
    display: none !important;
}

#grt-wrap ul.grt-brand-list li.grt-brand-item:hover {
    background: var(--grt-bg-alt) !important;
    color: var(--grt-primary) !important;
}

#grt-wrap ul.grt-brand-list li.grt-brand-item.grt-item-active {
    color: #1a1d2e !important;
    background: var(--grt-primary) !important;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(212, 160, 23, 0.25);
}

/* === SELECT MOVIL === */
#grt-wrap select.grt-mobile-select {
    display: none !important;
}

/* === CONTENIDO === */
#grt-wrap .grt-content {
    flex: 1 !important;
    padding: 20px 25px !important;
    min-width: 0;
    margin: 0 !important;
}

#grt-wrap .grt-content-inner {
    min-height: 200px;
    animation: grtFadeIn 0.3s ease;
}

#grt-wrap .grt-content-inner .grt-alert,
#grt-wrap .grt-content-inner .garantia-alert {
    all: unset !important;
    display: block !important;
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.08), rgba(184, 134, 11, 0.04)) !important;
    border-left: 4px solid var(--grt-primary) !important;
    padding: 12px 16px !important;
    margin: 0 0 15px 0 !important;
    font-size: 14px !important;
    border-radius: 0 var(--grt-radius-sm) var(--grt-radius-sm) 0;
    color: var(--grt-text) !important;
    box-sizing: border-box !important;
}

#grt-wrap .grt-content-inner .grt-alert strong,
#grt-wrap .grt-content-inner .garantia-alert strong {
    color: var(--grt-heading) !important;
}

#grt-wrap .grt-content-inner p {
    margin: 12px 0 !important;
    padding: 0 !important;
    line-height: 1.6 !important;
    color: var(--grt-text) !important;
    font-size: 14px !important;
}

#grt-wrap .grt-content-inner ul {
    margin: 12px 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

#grt-wrap .grt-content-inner ul li {
    margin: 8px 0 !important;
    padding: 0 0 0 22px !important;
    color: var(--grt-text) !important;
    position: relative !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    list-style: none !important;
    list-style-type: none !important;
    display: block !important;
}

#grt-wrap .grt-content-inner ul li::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 6px !important;
    width: 8px !important;
    height: 8px !important;
    background: var(--grt-primary) !important;
    border-radius: 50% !important;
    display: block !important;
}

#grt-wrap .grt-content-inner ul li::marker {
    content: none !important;
    display: none !important;
}

#grt-wrap .grt-content-inner a {
    color: var(--grt-link) !important;
    text-decoration: none !important;
    font-weight: 600;
    transition: color 0.2s ease;
}

#grt-wrap .grt-content-inner a:hover {
    color: var(--grt-link-hover) !important;
    text-decoration: underline !important;
}

/* === FEEDBACK === */
#grt-wrap .grt-feedback {
    margin: 25px 0 0 0 !important;
    padding: 18px !important;
    background: var(--grt-bg) !important;
    border-radius: var(--grt-radius-sm);
    text-align: center;
    border: none !important;
}

#grt-wrap .grt-feedback .grt-feedback-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: var(--grt-heading) !important;
    margin: 0 0 8px 0 !important;
    padding: 0 !important;
}

#grt-wrap .grt-feedback .grt-feedback-text {
    font-size: 13px !important;
    color: var(--grt-muted) !important;
    margin: 0 !important;
    padding: 0 !important;
}

#grt-wrap .grt-feedback a {
    color: var(--grt-link) !important;
    text-decoration: none !important;
    font-weight: 600;
}

#grt-wrap .grt-feedback a:hover {
    color: var(--grt-link-hover) !important;
    text-decoration: underline !important;
}

/* === LOADING === */
#grt-wrap .grt-loading {
    text-align: center;
    padding: 60px 40px !important;
    margin: 0 !important;
    color: var(--grt-muted) !important;
    font-size: 15px !important;
}

#grt-wrap .grt-loading::after {
    content: '' !important;
    display: inline-block !important;
    width: 24px !important;
    height: 24px !important;
    border: 3px solid var(--grt-border) !important;
    border-radius: 50% !important;
    border-top-color: var(--grt-primary) !important;
    animation: grtSpin 0.8s linear infinite;
    margin-left: 12px;
    vertical-align: middle;
    background: none !important;
}

@keyframes grtSpin {
    to { transform: rotate(360deg); }
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    #grt-wrap .grt-brands {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 10px !important;
    }
}

@media (max-width: 768px) {
    #grt-wrap .grt-brands {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    #grt-wrap .grt-detail-box {
        flex-direction: column !important;
    }

    #grt-wrap .grt-sidebar {
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid var(--grt-border) !important;
        padding: 12px 15px !important;
    }

    #grt-wrap ul.grt-brand-list {
        display: none !important;
    }

    #grt-wrap select.grt-mobile-select {
        display: block !important;
        width: 100% !important;
        padding: 12px 16px !important;
        margin: 0 !important;
        font-size: 14px !important;
        font-weight: 600;
        color: var(--grt-heading) !important;
        background-color: var(--grt-bg-alt) !important;
        border: 2px solid var(--grt-primary) !important;
        border-radius: 10px !important;
        cursor: pointer;
        appearance: none !important;
        -webkit-appearance: none !important;
        -moz-appearance: none !important;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d4a017' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
        background-repeat: no-repeat !important;
        background-position: right 15px center !important;
        background-size: 12px !important;
    }

    #grt-wrap select.grt-mobile-select:focus {
        outline: none !important;
        box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2) !important;
    }

    #grt-wrap .grt-content {
        padding: 15px !important;
    }
}

@media (max-width: 480px) {
    #grt-wrap .grt-brands {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    #grt-wrap.grt-wrap {
        padding: 15px 10px !important;
    }

    #grt-wrap .grt-heading {
        font-size: 20px !important;
    }

    #grt-wrap .grt-intro {
        font-size: 14px !important;
        padding: 10px 15px !important;
    }

    #grt-wrap .grt-brand-card {
        padding: 12px 10px !important;
        min-height: 65px;
    }

    #grt-wrap .grt-brand-card img {
        max-width: 85px !important;
        max-height: 38px !important;
    }

    #grt-wrap .grt-detail-heading {
        font-size: 18px !important;
    }

    #grt-wrap .grt-content-inner .grt-alert,
    #grt-wrap .grt-content-inner .garantia-alert {
        padding: 12px 14px !important;
        font-size: 13px !important;
    }

    #grt-wrap .grt-content-inner p,
    #grt-wrap .grt-content-inner ul li {
        font-size: 13px !important;
    }

    #grt-wrap .grt-feedback {
        padding: 15px !important;
        margin-top: 20px !important;
    }

    #grt-wrap .grt-feedback .grt-feedback-title {
        font-size: 14px !important;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    #grt-wrap .grt-brand-card {
        min-height: 70px;
    }

    #grt-wrap ul.grt-brand-list li.grt-brand-item {
        padding: 8px 10px !important;
    }

    #grt-wrap .grt-back-btn {
        padding: 12px 18px !important;
    }
}