/* 
  FRAILE GESTIÓN INMOBILIARIA - Design System
  Guía completa para el diseñador · Mayo 2026
*/

:root {
    /* Paleta de Colores */
    --color-primary: #3B1F0E;   /* Café Oscuro */
    --color-secondary: #8B5E3C; /* Café Medio */
    --color-accent: #C49A6C;    /* Caramelo */
    --color-bg-light: #F5EDE0;  /* Crema */
    --color-white: #FFFFFF;
    --color-text-main: #2D1A0E;
    --color-text-muted: #6B4E3D;
    
    /* Tipografías */
    --font-serif: 'Playfair Display', 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', 'Raleway', sans-serif;
    --font-body: 'Inter', 'Lato', 'Open Sans', sans-serif;
    
    /* Sombras y Efectos */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 15px 45px rgba(59, 31, 14, 0.1);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografía Base */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-outline {
    background-color: transparent;
    border: 1.5px solid var(--color-accent);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 1.5rem 0;
}

header.scrolled {
    background-color: rgba(59, 31, 14, 0.98);
    padding: 0.8rem 0;
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-white);
    letter-spacing: 2px;
    line-height: 1;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    color: var(--color-accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links li a {
    color: var(--color-white);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links li a:hover {
    color: var(--color-accent);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-image: linear-gradient(rgba(59, 31, 14, 0.7), rgba(59, 31, 14, 0.4)), url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease forwards;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s forwards;
    animation-fill-mode: both;
}

/* Search Bar */
.search-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.4s forwards;
    animation-fill-mode: both;
}

.search-field {
    flex: 1;
    background: white;
    padding: 1rem;
    border: none;
    border-radius: 2px;
    font-family: var(--font-body);
}

/* 4 Quadrants Section */
.quadrants {
    padding: 8rem 0;
    background-color: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-header .line {
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    margin: 0 auto;
}

.quadrants-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.quadrant-card {
    position: relative;
    height: 400px;
    background-color: var(--color-bg-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 3rem;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(139, 94, 60, 0.1);
    border-radius: 4px;
}

.quadrant-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.quadrant-card:hover::before {
    transform: scaleX(1);
}

.quadrant-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-accent);
    background-color: var(--color-white);
}

.quadrant-card i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.quadrant-card h3 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.quadrant-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.quadrant-card .btn-more {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.quadrant-card:hover .btn-more {
    opacity: 1;
    transform: translateY(0);
}

/* Differentiators Band */
.differentiators {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0;
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.diff-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.diff-item i {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.diff-item span {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Professional Profile */
.profile {
    padding: 8rem 0;
    background-color: var(--color-bg-light);
}

.profile-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.profile-image {
    flex: 1;
    position: relative;
}

.profile-image img {
    width: 100%;
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
}

.profile-info {
    flex: 1.2;
}

.profile-info h4 {
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.profile-info h2 {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.profile-info .credentials {
    font-family: var(--font-sans);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    display: block;
}

.profile-info .quote {
    font-style: italic;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    border-left: 3px solid var(--color-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
}

/* Remates Section */
.remates-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

.remates-table tr {
    transition: var(--transition);
}

.remates-table tbody tr:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-soft);
}

.status-badge {
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-available {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.status-occupied {
    background-color: #ffebee;
    color: #c62828;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .quadrants-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-container {
        flex-direction: column;
    }
    
    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .diff-grid {
        grid-template-columns: 1fr;
    }
    
    .search-container {
        flex-direction: column;
    }
}

/* ==========================================================================
   NUEVOS ESTILOS: CATÁLOGO, DETALLE Y ADMINISTRACIÓN DE PROPIEDADES
   ========================================================================== */

/* Secciones Generales de Catálogo y Detalle */
.page-header {
    background-color: var(--color-primary);
    padding: 12rem 0 6rem;
    color: var(--color-white);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-accent);
    letter-spacing: 1px;
}

/* Catálogo: Filtros y Grid */
.catalog-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 3rem;
    padding: 6rem 0;
}

/* Barra de Filtros Lateral */
.filters-sidebar {
    background-color: var(--color-bg-light);
    padding: 2.5rem;
    border-radius: 4px;
    border: 1px solid rgba(139, 94, 60, 0.15);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.filters-sidebar h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 0.5rem;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-main);
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.filter-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(139, 94, 60, 0.25);
    background-color: var(--color-white);
    border-radius: 2px;
    font-family: var(--font-body);
    color: var(--color-text-main);
    transition: var(--transition);
}

.filter-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(196, 154, 108, 0.2);
}

.filter-range-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

/* Catálogo: Listado de Tarjetas */
.catalog-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.catalog-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(139, 94, 60, 0.15);
    padding-bottom: 1.5rem;
}

.catalog-actions .results-count {
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--color-text-muted);
}

.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* Tarjeta de Propiedad Premium */
.property-card {
    background: var(--color-white);
    border: 1px solid rgba(139, 94, 60, 0.1);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
}

.property-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-accent);
}

.property-card-img-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 66.67%; /* Aspect Ratio 3:2 */
    overflow: hidden;
    background-color: var(--color-bg-light);
}

.property-card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.property-card:hover .property-card-img-wrapper img {
    transform: scale(1.08);
}

.property-card-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 10;
}

.property-card-badge {
    padding: 0.4rem 0.8rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 2px;
}

.badge-transaction-venta {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge-transaction-arriendo {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.property-card-status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    padding: 0.4rem 0.8rem;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.status-disponible {
    color: #2e7d32;
}

.status-reservado {
    color: #ef6c00;
}

.status-vendido {
    color: #c62828;
}

.property-card-content {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.property-card-location {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-accent);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.property-card-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 3.4rem;
}

.property-card-price {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.2rem;
    display: flex;
    flex-direction: column;
}

.property-card-price span.price-uf {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-weight: 500;
    margin-top: 2px;
}

.property-card-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(139, 94, 60, 0.1);
    margin-top: auto;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.property-card-spec-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.property-card-spec-item i {
    color: var(--color-accent);
    font-size: 0.9rem;
}

/* Ficha de Detalle de Propiedad */
.detail-layout {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr;
    gap: 4rem;
    padding: 6rem 0;
}

/* Galería de Imágenes de Detalle */
.detail-gallery {
    margin-bottom: 3rem;
}

.main-image-wrapper {
    width: 100%;
    height: 480px;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 1rem;
    position: relative;
}

.main-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.thumbnail-item {
    height: 80px;
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.thumbnail-item:hover, .thumbnail-item.active {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Bloques de Información de Detalle */
.detail-content-section {
    margin-bottom: 3.5rem;
}

.detail-content-section h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(139, 94, 60, 0.15);
    padding-bottom: 0.5rem;
}

.detail-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-body);
    color: var(--color-text-main);
}

.feature-item i {
    color: #2e7d32;
    font-size: 1rem;
}

.specs-grid-detail {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    background-color: var(--color-bg-light);
    padding: 2rem;
    border-radius: 4px;
    margin-bottom: 3rem;
}

.spec-detail-item {
    text-align: center;
    border-right: 1px solid rgba(139, 94, 60, 0.15);
}

.spec-detail-item:last-child {
    border-right: none;
}

.spec-detail-item span.label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}

.spec-detail-item span.value {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Sidebar de Contacto y Acción */
.detail-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.action-card {
    background-color: var(--color-white);
    border: 1px solid rgba(139, 94, 60, 0.15);
    border-radius: 4px;
    padding: 2.5rem;
    box-shadow: var(--shadow-medium);
    margin-bottom: 2rem;
}

.action-card .price-label {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-accent);
    letter-spacing: 1px;
}

.action-card .price-value {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
    margin: 0.5rem 0 1.5rem;
}

.action-card .price-uf-val {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    color: var(--color-text-muted);
    border-top: 1px solid rgba(139, 94, 60, 0.1);
    padding-top: 0.8rem;
    margin-bottom: 2rem;
}

.action-card .btn-contact-whatsapp {
    background-color: #25d366;
    color: white;
    width: 100%;
    display: flex;
    gap: 0.8rem;
    font-size: 1rem;
    padding: 1.2rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.action-card .btn-contact-whatsapp:hover {
    background-color: #1ebd54;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.share-section {
    border-top: 1px solid rgba(139, 94, 60, 0.1);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.share-section h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-main);
    margin-bottom: 1rem;
}

.share-buttons {
    display: flex;
    gap: 0.8rem;
}

.share-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.share-whatsapp {
    background-color: rgba(37, 211, 102, 0.1);
    color: #25d366;
}

.share-whatsapp:hover {
    background-color: #25d366;
    color: white;
}

.share-copy {
    background-color: rgba(196, 154, 108, 0.1);
    color: var(--color-secondary);
}

.share-copy:hover {
    background-color: var(--color-accent);
    color: white;
}

.share-email {
    background-color: rgba(59, 31, 14, 0.1);
    color: var(--color-primary);
}

.share-email:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Map Mock Container */
.map-mock-container {
    background-color: var(--color-bg-light);
    border: 1px solid rgba(139, 94, 60, 0.15);
    border-radius: 4px;
    height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.map-mock-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(245, 237, 224, 0.85), rgba(245, 237, 224, 0.85)), url('https://api.mapbox.com/styles/v1/mapbox/streets-v11/static/-70.65,-33.50,13/800x250?access_token=mock');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.map-mock-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
}

.map-mock-content i {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 0.8rem;
}

.map-mock-content p {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Panel de Administración */
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 3rem;
    padding: 6rem 0;
}

.admin-sidebar {
    background-color: var(--color-primary);
    border-radius: 4px;
    padding: 2rem 1.5rem;
    color: white;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.admin-sidebar-title {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.admin-nav-item:hover, .admin-nav-item.active {
    background-color: var(--color-accent);
    color: white;
}

/* Tarjetas de Estadísticas */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background-color: white;
    border: 1px solid rgba(139, 94, 60, 0.1);
    border-radius: 4px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-info h5 {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.stat-info p {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-icon {
    font-size: 2rem;
    color: var(--color-accent);
    background-color: var(--color-bg-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Controles de Acción de Administración */
.admin-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1rem;
}

.admin-search-wrapper {
    position: relative;
    flex-grow: 0.5;
}

.admin-search-wrapper input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.5rem;
    border: 1px solid rgba(139, 94, 60, 0.2);
    border-radius: 2px;
    font-family: var(--font-body);
}

.admin-search-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

.admin-btn-group {
    display: flex;
    gap: 1rem;
}

/* Tabla de Administración */
.admin-table-wrapper {
    background-color: white;
    border: 1px solid rgba(139, 94, 60, 0.1);
    border-radius: 4px;
    overflow-x: auto;
    box-shadow: var(--shadow-soft);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    background-color: var(--color-primary);
    color: white;
    padding: 1.2rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 1.2rem;
    border-bottom: 1px solid rgba(139, 94, 60, 0.1);
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.admin-table tbody tr:hover {
    background-color: rgba(245, 237, 224, 0.3);
}

.admin-table-img {
    width: 60px;
    height: 40px;
    border-radius: 2px;
    object-fit: cover;
}

.admin-badge {
    padding: 0.3rem 0.6rem;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 2px;
}

.admin-badge-trans-venta {
    background-color: #efebe9;
    color: var(--color-primary);
}

.admin-badge-trans-arriendo {
    background-color: #fff8e1;
    color: #b7791f;
}

.admin-badge-status-disp {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.admin-badge-status-res {
    background-color: #fff3e0;
    color: #e65100;
}

.admin-badge-status-vend {
    background-color: #ffebee;
    color: #c62828;
}

.admin-table-actions {
    display: flex;
    gap: 0.5rem;
}

.admin-icon-btn {
    border: none;
    background: transparent;
    width: 32px;
    height: 32px;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-edit-action {
    color: #1e3a8a;
    background-color: #eff6ff;
}

.btn-edit-action:hover {
    background-color: #1e3a8a;
    color: white;
}

.btn-delete-action {
    color: #991b1b;
    background-color: #fef2f2;
}

.btn-delete-action:hover {
    background-color: #991b1b;
    color: white;
}

/* Modales e Inputs de Carga */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(45, 26, 14, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.admin-modal {
    background-color: white;
    border-radius: 4px;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-medium);
    transform: translateY(30px);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.modal-overlay.active .admin-modal {
    transform: translateY(0);
}

.modal-header {
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-header h3 {
    font-size: 1.5rem;
}

.modal-close-btn {
    border: none;
    background: transparent;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

.modal-close-btn:hover {
    opacity: 1;
}

.modal-body {
    padding: 2.5rem 2.5rem 1.5rem;
}

.modal-footer {
    padding: 1.5rem 2rem 2.5rem;
    border-top: 1px solid rgba(139, 94, 60, 0.1);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Formulario Grid */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.form-col-1 { grid-column: span 1; }
.form-col-2 { grid-column: span 2; }
.form-col-3 { grid-column: span 3; }

.form-group-admin {
    margin-bottom: 0.5rem;
}

.form-group-admin label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-main);
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.form-group-admin input, .form-group-admin select, .form-group-admin textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(139, 94, 60, 0.25);
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group-admin input:focus, .form-group-admin select:focus, .form-group-admin textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Área de Subida de Imágenes */
.image-upload-area {
    border: 2px dashed rgba(196, 154, 108, 0.4);
    background-color: var(--color-bg-light);
    border-radius: 4px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.image-upload-area:hover {
    border-color: var(--color-accent);
    background-color: rgba(245, 237, 224, 0.7);
}

.image-upload-area i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.image-upload-area p.title {
    font-family: var(--font-sans);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.image-upload-area p.subtitle {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.image-upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Contenedor de miniaturas subidas en formulario */
.admin-uploaded-thumbnails {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.uploaded-thumbnail-wrapper {
    position: relative;
    padding-bottom: 75%;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(139, 94, 60, 0.1);
}

.uploaded-thumbnail-wrapper img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-thumbnail-btn {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: rgba(198, 40, 40, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    cursor: pointer;
    transition: var(--transition);
}

.remove-thumbnail-btn:hover {
    transform: scale(1.1);
    background-color: #c62828;
}

/* Toast de Alerta */
.toast-alert {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--color-primary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-medium);
    z-index: 2000;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-alert.active {
    transform: translateX(-50%) translateY(0);
}

.toast-alert-success {
    background-color: #2e7d32;
    border-left: 4px solid #1b5e20;
}

.toast-alert-error {
    background-color: #c62828;
    border-left: 4px solid #b71c1c;
}

/* Media Queries para catálogo, detalle y admin */
@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .filters-sidebar {
        position: relative;
        top: 0;
    }
    
    .detail-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .admin-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .admin-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .admin-nav-item {
        flex: 1;
        justify-content: center;
        min-width: 150px;
    }
}

@media (max-width: 768px) {
    .specs-grid-detail {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .spec-detail-item {
        border-right: none;
        border-bottom: 1px solid rgba(139, 94, 60, 0.15);
        padding-bottom: 1rem;
    }
    
    .spec-detail-item:last-child {
        border-bottom: none;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-col-1, .form-col-2, .form-col-3 {
        grid-column: span 1;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .admin-uploaded-thumbnails {
        grid-template-columns: repeat(3, 1fr);
    }
}