@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700;800&display=swap');

/* High-Contrast Sharp Text Rules */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Crisp Font & Anti-Blur Text Rendering Rules */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
:root {
    /* Paleta "Clinica Luminosa" (2026-08-21, reemplaza el dashboard oscuro cian/purpura anterior) */
    --bg-primary: #FAF8F5;
    --bg-secondary: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-glass: #E2DBCE;
    --border-glass-hover: #C9BFAC;

    --text-primary: #211F1C;
    --text-secondary: #6B6560;
    --text-muted: #948C7E;

    --accent-gold: #B8895A;
    --accent-cyan: #4A6B5C;
    --accent-purple: #4A6B5C;

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 10px 30px -10px rgba(33, 31, 28, 0.15);
    --font-display: 'Fraunces', Georgia, serif;
    --font-outfit: 'Inter', system-ui, -apple-system, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Fondo ambiente -- version suave para la paleta clara (reemplaza los
   blobs neon cian/purpura del dashboard oscuro anterior) */
.glow-bg-1, .glow-bg-2 {
    display: none;
}

@keyframes pulseGlow {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(50px, 30px); }
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: #D9D0BF;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C2B6A0;
}

/* App Container Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* 2026-08-25: los filtros de la barra lateral (region/pais/tipo de piel) son
   exclusivos del catalogo -- en las demas vistas (Glosario, Consejos, etc.)
   quedaban renderizados igual con su height:100vh fijo, forzando a
   .app-container a ocupar toda la pantalla vacia y empujando el contenido
   real de esas vistas (que viven FUERA de .app-container en el DOM) cientos
   de pixeles hacia abajo. Hallazgo real del dueno: "hay un enorme espacio
   entre el menu y el glosario". */
.app-container.compact-view {
    min-height: 0;
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background: var(--bg-glass);
    backdrop-filter: none;
    border-right: 1px solid var(--border-glass);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 10;
    overflow-y: auto; /* scroll de respaldo: si el contenido de arriba (regiones+pais+piel+filtros)
                          ya no entra en el alto de pantalla, esto evita que Marcas quede inalcanzable */
    flex-shrink: 0; /* Prevent sidebar collapsing/shrinking when screen is narrow */
}

/* Bug real (2026-08-14): antes TODO el sidebar era un solo scroll gigante
   (regiones + tipo de piel + filtros + marcas apiladas), asi que con 2367+
   marcas quedaban aplastadas hasta abajo del todo, exigiendo scrollear por
   encima de todo lo demas para llegar a ellas. Correccion siguiente (mismo
   dia): un primer intento con flex-grow + overflow:hidden en .sidebar dejo
   la seccion de Marcas invisible/inalcanzable en pantallas donde el
   contenido de arriba ya no entraba -- revertido. Ahora el sidebar SIEMPRE
   puede scrollear como red de seguridad, y Marcas ademas tiene su propia
   caja con scroll interno de tamaño generoso fijo (no dependiente de que
   sobre espacio), asi funciona en cualquier alto de pantalla. */
.filter-section-fill {
    display: flex;
    flex-direction: column;
}

/* Custom premium scrollbar for sidebar */
.sidebar::-webkit-scrollbar {
    width: 5px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: rgba(33, 31, 28, 0.1);
    border-radius: 10px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(74, 107, 92, 0.3);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.logo-icon {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text {
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.filter-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-search-box {
    position: relative;
}

.brand-search-box input {
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition-smooth);
}

.brand-search-box input:focus {
    border-color: var(--accent-cyan);
}

.brand-scroll-area {
    max-height: 340px; /* caja fija con scroll propio -- ver nota en .filter-section-fill */
    overflow-y: auto;
    padding-right: 0.25rem;
}

.country-scroll-area {
    max-height: 190px; /* acotado a proposito: la seccion que crece es Marcas, la mas larga */
    overflow-y: auto;
    padding-right: 0.25rem;
}

.filter-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.filter-item {
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-item:hover {
    background: rgba(33, 31, 28, 0.04);
    color: var(--text-primary);
}

.filter-item.active {
    background: linear-gradient(90deg, rgba(74, 107, 92, 0.15), rgba(74, 107, 92, 0.05));
    color: var(--accent-cyan);
    border-left: 3px solid var(--accent-cyan);
    font-weight: 500;
}

/* Main Content Area */
.main-content {
    flex: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Header — 3 filas logicas apiladas: marca+cuenta, navegacion, utilidades */
.header {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-title {
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.header-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 0.25rem;
}

/* Premium Selectors Group */
.selector-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    max-width: 360px;
}

.custom-select-wrapper {
    position: relative;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    transition: var(--transition-smooth);
    max-width: 168px;
}

.custom-select-wrapper:hover {
    border-color: var(--border-glass-hover);
    background: rgba(33, 31, 28, 0.04);
}

.select-icon {
    color: var(--accent-cyan);
    margin-right: 0.5rem;
    font-size: 0.95rem;
    pointer-events: none;
}

.premium-select {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.8rem 0.65rem 0; /* Extra right padding for chevron */
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.premium-select option {
    background-color: #FFFFFF;
    color: #211F1C;
    font-weight: 600;
    padding: 0.5rem;
}

/* Chevron arrow indicator */
.custom-select-wrapper::after {
    content: '\f0d7';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0.85rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    pointer-events: none;
}

/* Dropdown propio con banderas reales (SVG self-hosted en flags/) que reemplaza
   el <select> nativo oculto -- los <option> nativos no pueden mostrar <img>,
   por eso no basta con CSS sobre el select original. */
.flag-select-toggle {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.8rem 0.65rem 0;
    cursor: pointer;
    outline: none;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 100px;
}

.flag-select-list {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 220px;
    max-height: 280px;
    overflow-y: auto;
    background: #FFFFFF;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
    z-index: 50;
    padding: 0.35rem;
    list-style: none;
    margin: 0;
}

.flag-select-list.hidden {
    display: none;
}

.flag-select-option {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: background 0.15s;
    white-space: nowrap;
}

.flag-select-option:hover,
.flag-select-option.active {
    background: rgba(74, 107, 92, 0.15);
    color: var(--accent-cyan);
}

.flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(33, 31, 28, 0.15);
    flex-shrink: 0;
}

.flag-select-toggle .flag-icon {
    width: 18px;
    height: 13px;
}

.flag-icon-fallback {
    font-size: 0.95rem;
}

/* Barra de paginacion numerada (reemplaza "cargar mas" acumulativo, pedido
   del dueño 2026-08-18): permite volver directo a una pagina especifica en
   vez de tener que re-cargar todo el catalogo filtrado desde el principio. */
.pagination-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.pagination-bar-top {
    margin-top: 0;
    margin-bottom: 1.25rem;
}

/* Glosario: termino resaltable en cualquier parte del sitio + tooltip flotante que
   consulta GLOSSARY_DATA (2026-08-25). */
.glossary-term {
    cursor: help;
    border-bottom: 1px dashed var(--accent-cyan);
    text-decoration: none;
}

.glossary-tooltip {
    position: fixed;
    z-index: 10000;
    max-width: 280px;
    background: #FFFFFF;
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    padding: 0.7rem 0.85rem;
    pointer-events: none;
    transition: opacity 0.12s ease;
}

.glossary-tooltip.hidden {
    display: none;
}

.glossary-tooltip-term {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    margin-bottom: 0.3rem;
}

.glossary-tooltip-def {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.glossary-term-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 1rem 1.15rem;
    backdrop-filter: blur(10px);
}

.glossary-term-card .glossary-term-card-title {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin: 0 0 0.4rem 0;
}

.glossary-term-card .glossary-term-card-def {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.pagination-page-btn,
.pagination-nav-btn {
    min-width: 38px;
    height: 38px;
    padding: 0 0.6rem;
    border-radius: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.pagination-page-btn:hover,
.pagination-nav-btn:hover:not(:disabled) {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.pagination-page-btn.active {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: #020617;
}

.pagination-nav-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.pagination-ellipsis {
    color: var(--text-muted);
    padding: 0 0.25rem;
    font-size: 0.85rem;
}

.stats-badge {
    background: rgba(74, 107, 92, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(74, 107, 92, 0.2);
    padding: 0.65rem 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

/* Action Bar */
.action-bar {
    display: flex;
    gap: 1rem;
}

.search-wrapper {
    flex: 1;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

#search-input {
    width: 100%;
    background: var(--bg-glass);
    backdrop-filter: none;
    border: 1px solid var(--border-glass);
    padding: 1rem 1rem 1rem 3rem;
    border-radius: 12px;
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    outline: none;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

#search-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px -5px rgba(74, 107, 92, 0.3);
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
}

.btn {
    padding: 0 1.5rem;
    border-radius: 12px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: var(--bg-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px -5px rgba(74, 107, 92, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(33, 31, 28, 0.05);
    border-color: var(--border-glass-hover);
}

/* Products Grid */
.products-section {
    position: relative;
    min-height: 400px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Product Card */
.product-card {
    background: var(--bg-glass);
    backdrop-filter: none;
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-premium);
}

.card-img-wrapper {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    background: #FAF8F5;
    position: relative;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .card-img {
    transform: scale(1.05);
}

.card-region-tag {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(33, 31, 28, 0.72);
    backdrop-filter: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FAF8F5;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-halal-tag {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(34, 197, 94, 0.2); /* Transparent soft green */
    backdrop-filter: none;
    border: 1px solid rgba(34, 197, 94, 0.45); /* Soft neon green border */
    color: #16A34A; /* Light neon green text */
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.card-brand {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-gold);
    font-weight: 600;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.3;
    height: 2.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(33, 31, 28, 0.05);
    padding-top: 0.75rem;
}

.card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Etapa 4 (2026-08-14): cuantas tiendas distintas venden este mismo producto */
.card-store-count-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent-cyan);
    background: rgba(74, 107, 92, 0.1);
    border: 1px solid rgba(74, 107, 92, 0.25);
    border-radius: 100px;
    padding: 0.1rem 0.4rem;
    margin-left: 0.35rem;
    vertical-align: middle;
}

.card-btn {
    background: rgba(74, 107, 92, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(74, 107, 92, 0.2);
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.card-btn:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

/* Loader */
.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: absolute;
    width: 100%;
    height: 300px;
}

.loader i {
    font-size: 2.5rem;
    color: var(--accent-cyan);
}

.loader p {
    color: var(--text-secondary);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.no-results i {
    font-size: 3.5rem;
    color: var(--text-muted);
}

.no-results h3 {
    color: var(--text-primary);
}

.hidden {
    display: none !important;
}

/* Premium Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-backdrop {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: none;
}

.modal-card {
    background: #FFFFFF;
    border: 1px solid var(--border-glass-hover);
    border-radius: 24px;
    width: 100%;
    max-width: 900px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    animation: modalEntrance 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEntrance {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    z-index: 5;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    height: 600px;
}

.modal-img-container {
    background: #FAF8F5;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    height: 100%;
    border-right: 1px solid var(--border-glass);
}

.modal-img-container img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Prevents cropped zoom and displays full packaging */
    background: #FAF8F5; /* Solid dark background to pad borders */
    padding: 1rem;
}

.modal-info {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Titulo compacto/tabs quedan fijos arriba del panel al scrollear el
   contenido de la pestaña activa -- antes todo (titulo completo, precio,
   etc.) estaba en el mismo flujo de scroll que el contenido largo (ej.
   "Donde Comprar" con mapa + lista de tiendas), asi que bajar a leer esa
   pestaña sacaba el titulo de la vista sin forma facil de volver salvo
   scrollear todo hacia arriba.
   Nota tecnica (2026-08-18): la primera version usaba un truco de margen
   negativo (margin: -2.5rem sobre el padding de .modal-info) para que este
   bloque "escapara" del padding del padre y quedara al ras del borde
   superior real del contenedor con scroll -- eso generaba una franja de
   contenido que se veia superpuesta/solapada al hacer scroll (confirmado
   por el dueño con capturas). Se reemplazo por una estructura sin trucos:
   .modal-info ya no tiene padding propio, .modal-scroll-body abajo es quien
   lo aporta -- asi el header fijo simplemente vive al ras del tope real del
   contenedor sin necesitar compensar nada con margenes negativos. */
.modal-sticky-header {
    position: sticky;
    top: 0;
    flex-shrink: 0;
    padding: 2.5rem 2.5rem 0.75rem 2.5rem;
    background: #FFFFFF;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 12px 12px -8px rgba(0, 0, 0, 0.35);
}

.modal-scroll-body {
    padding: 0 2.5rem 2.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Version compacta del titulo (1 linea, texto truncado con "...") solo para
   la barra fija -- el titulo completo real sigue mostrandose sin cambios,
   en tamaño normal, debajo en el flujo normal de scroll. Sin esto, meter el
   titulo grande de 2-3 lineas dentro de la barra fija ocupaba casi toda la
   altura del panel, dejando casi nada de espacio visible para el contenido
   de la pestaña activa una vez fijo arriba. */
.modal-title-compact {
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

.modal-region-tag {
    align-self: flex-start;
    background: rgba(74, 107, 92, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(74, 107, 92, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.25;
    color: var(--text-primary);
}

.modal-brand {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-gold);
    font-weight: 700;
    margin-top: -0.75rem;
}

.modal-meta-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    background: rgba(33, 31, 28, 0.02);
    padding: 0.85rem;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
}

.modal-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
}

.meta-value {
    font-size: 0.95rem;
    font-weight: 700;
}

/* Modal Interactive Tabs */
.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-glass);
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    padding-bottom: 0.75rem;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-cyan);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
}

.tab-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.modal-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.section-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-left: 3px solid var(--accent-purple);
    padding-left: 0.5rem;
    font-weight: 600;
}

.section-text {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.ingredients-box {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.85rem;
    background: #FAF8F5;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    max-height: 240px;
    overflow-y: auto;
}

.ing-badge {
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(33, 31, 28, 0.04);
    color: var(--text-secondary);
    border: 1px solid rgba(33, 31, 28, 0.06);
}

.ing-badge.active-ing {
    background: rgba(74, 107, 92, 0.12);
    color: var(--accent-cyan);
    border-color: rgba(74, 107, 92, 0.25);
    font-weight: 600;
}

/* Reviews List Styles */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.review-row {
    background: rgba(33, 31, 28, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.review-user {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.review-stars {
    color: var(--accent-gold);
    font-size: 0.8rem;
    display: flex;
    gap: 0.15rem;
}

.review-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
    font-style: italic;
}

/* Modal card (compartida por Interacciones Contraindicadas) */
.pdf-card {
    background: #FFFFFF;
    border: 1px solid var(--border-glass-hover);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    animation: modalEntrance 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pdf-modal-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pdf-modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 0.25rem;
    margin-bottom: 1.5rem;
}

/* Recommendation Wizard Views & Steps styling */
.view-panel {
    transition: opacity 0.3s ease-in-out;
}
.view-panel.hidden {
    display: none !important;
}

/* Step Progress styles */
.step-node.completed {
    border-color: #22c55e !important;
    color: #22c55e !important;
    background: rgba(34, 197, 94, 0.1) !important;
}
.step-node.active {
    border-color: var(--accent-cyan) !important;
    color: var(--accent-cyan) !important;
    background: rgba(74, 107, 92, 0.1) !important;
    box-shadow: 0 0 15px rgba(74, 107, 92, 0.3);
}

/* Laser Scanning Animation */
@keyframes scanLaser {
    0% {
        top: 0%;
        opacity: 0.8;
    }
    50% {
        top: 100%;
        opacity: 1;
    }
    100% {
        top: 0%;
        opacity: 0.8;
    }
}

/* Allergy and Condition Chips styling */
.allergy-chip, .condition-chip {
    transition: all 0.2s ease-in-out;
    background: rgba(33, 31, 28, 0.02);
}
.allergy-chip:hover, .condition-chip:hover {
    background: rgba(33, 31, 28, 0.05);
    border-color: rgba(33, 31, 28, 0.2) !important;
}
.allergy-chip.selected {
    background: rgba(239, 68, 68, 0.1) !important;
    border-color: #ef4444 !important;
    color: #B91C1C !important;
}
.condition-chip.selected {
    background: rgba(168, 85, 247, 0.1) !important;
    border-color: #a855f7 !important;
    color: #6D28D9 !important;
}

/* Scanner Angle Buttons styling */
.scanner-angle-btn {
    transition: all 0.25s ease-in-out;
}
.scanner-angle-btn:hover {
    background: rgba(33, 31, 28, 0.05) !important;
    border-color: rgba(33, 31, 28, 0.15) !important;
}
.scanner-angle-btn.active {
    border-color: var(--accent-cyan) !important;
    color: var(--accent-cyan) !important;
    background: rgba(74, 107, 92, 0.05) !important;
}
.scanner-angle-btn.completed {
    border-color: #22c55e !important;
    color: #22c55e !important;
    background: rgba(34, 197, 94, 0.02) !important;
}

/* Routine Flow Step Cards styling */
.routine-step-card {
    background: rgba(33, 31, 28, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: all 0.3s ease-in-out;
    position: relative;
    overflow: hidden;
}
.routine-step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 107, 92, 0.3);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    background: rgba(33, 31, 28, 0.03);
}
.routine-step-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent-purple);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    text-transform: uppercase;
}
.routine-step-card-img {
    height: 100px;
    width: 100%;
    object-fit: contain;
    border-radius: 8px;
    background: #FAF8F5;
    padding: 0.25rem;
}

/* ==========================================================================
   AI SKINCARE PRO & MEDICAL ENCYCLOPEDIA PLATFORM STYLES
   ========================================================================== */

/* INCIDecoder Badges */
.incidecoder-box {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    background: rgba(33, 31, 28, 0.04);
    border: 1px solid rgba(33, 31, 28, 0.08);
    padding: 0.75rem;
    border-radius: 12px;
    margin-top: 0.5rem;
}
.incidecoder-pill {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.incidecoder-pill.safe-0-1 { background: rgba(34, 197, 94, 0.15); color: #16A34A; border: 1px solid rgba(34, 197, 94, 0.3); }
.incidecoder-pill.warn-2-3 { background: rgba(234, 179, 8, 0.15); color: #92400E; border: 1px solid rgba(234, 179, 8, 0.3); }
.incidecoder-pill.alert-4-5 { background: rgba(239, 68, 68, 0.15); color: #B91C1C; border: 1px solid rgba(239, 68, 68, 0.3); }

/* SkinSort Comparison Matrix Table */
/* Scrollbar mas visible que el default (#1e293b se pierde contra el fondo
   oscuro del sitio) -- sin esto el usuario no notaba que la tabla de 5
   columnas se podia scrollear horizontalmente y creia que faltaba contenido. */
.compare-table-scroll {
    overflow-x: auto;
    padding-bottom: 0.4rem;
}
.compare-table-scroll::-webkit-scrollbar {
    height: 10px;
}
.compare-table-scroll::-webkit-scrollbar-thumb {
    background: var(--accent-cyan);
    border-radius: 5px;
    opacity: 0.6;
}
.compare-table-scroll::-webkit-scrollbar-track {
    background: rgba(33, 31, 28, 0.05);
    border-radius: 5px;
}
/* La columna de etiquetas (Marca, Precio, Pais...) queda fija a la izquierda
   al scrollear horizontalmente entre los 5 productos, mismo motivo que el
   header sticky del modal de producto: sin esto se pierde de vista que fila
   se esta mirando en cuanto se scrollea para ver el 4to/5to producto. */
.compare-row-label {
    position: sticky;
    left: 0;
    z-index: 1;
    background: #FFFFFF;
}

.comparison-matrix-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #FAF8F5;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}
.comparison-matrix-table th, .comparison-matrix-table td {
    padding: 0.85rem 1rem;
    font-size: 0.8rem;
    text-align: left;
    border-bottom: 1px solid rgba(33, 31, 28, 0.05);
}
.comparison-matrix-table th {
    background: rgba(255, 255, 255, 0.8);
    color: var(--accent-cyan);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
}

/* Radar Chart Canvas Container */
.radar-chart-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* SpotScan+ Quadrant Face Map */
.spotscan-face-container {
    position: relative;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    border: 2px dashed var(--accent-cyan);
    background: rgba(74, 107, 92, 0.02);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 4px;
    padding: 10px;
    overflow: hidden;
}
.spotscan-zone {
    background: rgba(33, 31, 28, 0.02);
    border: 1px solid rgba(33, 31, 28, 0.05);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition-smooth);
}
.spotscan-zone:hover {
    background: rgba(74, 107, 92, 0.1);
    border-color: var(--accent-cyan);
}
.spotscan-count {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-purple);
}

/* Medical Dermatology Conditions Cards */
.condition-med-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: var(--transition-smooth);
}
.condition-med-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px -10px rgba(74, 107, 92, 0.2);
    transform: translateY(-4px);
}
.med-active-badge {
    background: rgba(34, 197, 94, 0.1);
    color: #16A34A;
    border: 1px solid rgba(34, 197, 94, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
}
.med-avoid-badge {
    background: rgba(239, 68, 68, 0.1);
    color: #B91C1C;
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
}

/* Feature Voting Board Card */
.roadmap-vote-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: var(--transition-smooth);
}
.roadmap-vote-card:hover {
    border-color: var(--accent-purple);
    background: rgba(168, 85, 247, 0.04);
}
.upvote-btn {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--accent-purple);
    border-radius: 10px;
    padding: 0.5rem 0.85rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.upvote-btn:hover {
    background: var(--accent-purple);
    color: white;
}



/* Enterprise AI & Holistic Health Styles */
.holistic-card {
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.holistic-card:hover {
    transform: translateY(-4px);
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: 0 12px 30px rgba(52, 211, 153, 0.15);
}

.geo-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(52, 211, 153, 0.15);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.equiv-tag {
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(168, 85, 247, 0.15);
    color: #7C3AED;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.chat-bubble-user {
    align-self: flex-end;
    background: var(--accent-cyan);
    color: #FAF8F5;
    font-weight: 600;
    padding: 0.65rem 0.95rem;
    border-radius: 16px 16px 2px 16px;
    max-width: 85%;
    box-shadow: 0 4px 12px rgba(74, 107, 92, 0.25);
}

.chat-bubble-bot {
    align-self: flex-start;
    background: rgba(33, 31, 28, 0.06);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 16px 16px 16px 2px;
    max-width: 90%;
    border: 1px solid var(--border-glass);
    line-height: 1.4;
}