/* TERA PROPIEDADES V3 - ESTILOS COMPLETOS CON CARRUSEL */

:root {
    --color-primary: #8B0000;
    --color-primary-dark: #6B0000;
    --color-accent: #d4a574;
    --color-success: #2d8659;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #fafafa;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* CONTENEDORES */
.tera-propiedades-container,
.tera-destacadas-container,
.tera-buscador-avanzado-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ======================================== 
   PROPIEDADES DESTACADAS - CARRUSEL
   ======================================== */

.tera-destacadas-header {
    text-align: center;
    margin-bottom: 50px;
}

.tera-destacadas-titulo {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 12px;
}

.tera-destacadas-subtitulo {
    font-size: 18px;
    color: var(--color-text-light);
}

/* Contenedor del carrusel */
.tera-carousel-container {
    position: relative;
    overflow: hidden;
    padding: 0 60px;
}

.tera-carousel-wrapper {
    overflow: hidden;
    border-radius: 16px;
}

.tera-carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 30px;
}

.tera-carousel-item {
    flex: 0 0 calc(25% - 22.5px); /* 4 items en desktop */
    min-width: 0;
}

/* Flechas de navegación */
.tera-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    transition: var(--transition);
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.tera-carousel-nav:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.tera-carousel-nav.prev {
    left: 0;
}

.tera-carousel-nav.next {
    right: 0;
}

.tera-carousel-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.tera-carousel-nav:disabled:hover {
    background: white;
    color: var(--color-primary);
    transform: translateY(-50%);
}

/* Indicadores (dots) */
.tera-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.tera-carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.tera-carousel-dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

.tera-carousel-dot:hover {
    background: var(--color-primary);
    opacity: 0.7;
}

/* ======================================== 
   BUSCADOR AVANZADO
   ======================================== */

.tera-buscador-hero {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin-bottom: 40px;
}

.tera-buscador-content {
    padding: 40px 35px 35px 35px;
}

.tera-buscador-titulo {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 12px;
}

.tera-buscador-subtitulo {
    text-align: center;
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

/* Tabs de operación */
.tera-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.tera-tab,
.tera-tab-listado {
    flex: 1;
    max-width: 200px;
    padding: 14px 24px;
    background: #f8f9fa;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
}

.tera-tab:hover,
.tera-tab-listado:hover {
    background: #e9ecef;
    border-color: var(--color-primary);
}

.tera-tab.active,
.tera-tab-listado.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Formulario avanzado */
.tera-buscador-form {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
}

.tera-buscador-grid-avanzado {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.tera-buscador-field {
    display: flex;
    flex-direction: column;
}

.tera-buscador-field label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tera-buscar-select,
.tera-buscar-input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 14px;
    background: white;
    color: var(--color-text);
    transition: var(--transition);
}

.tera-buscar-select:hover,
.tera-buscar-input:hover {
    border-color: var(--color-primary);
}

.tera-buscar-select:focus,
.tera-buscar-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
}

.tera-buscador-field-btn-avanzado {
    grid-column: span 5;
    margin-top: 10px;
}

.tera-btn-buscar-hero {
    width: 100%;
    padding: 16px 30px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tera-btn-buscar-hero:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ======================================== 
   ESTILOS COMPARTIDOS
   ======================================== */

.tera-filters {
    background: white;
    padding: 30px;
    margin-bottom: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.tera-filter-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.tera-select,
.tera-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 15px;
    background: white;
    color: var(--color-text);
    transition: var(--transition);
}

.tera-select:focus,
.tera-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
}

.tera-btn-buscar {
    width: 100%;
    padding: 14px 24px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
}

.tera-btn-buscar:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tera-loading,
.tera-buscar-loading {
    text-align: center;
    padding: 80px 20px;
    font-size: 1.1em;
    color: var(--color-text-light);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.tera-stats,
.tera-buscar-stats {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.05), rgba(212, 165, 116, 0.05));
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 1.1em;
    font-weight: 500;
    border-left: 4px solid var(--color-primary);
}

.tera-stats strong,
.tera-buscar-stats strong {
    color: var(--color-primary);
    font-size: 1.3em;
}

.tera-propiedades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.tera-propiedad-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--color-border);
    position: relative;
}

.tera-propiedad-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(139, 0, 0, 0.02) 100%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.tera-propiedad-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.tera-propiedad-card:hover::before {
    opacity: 1;
}

.tera-propiedad-imagen-container {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
}

.tera-propiedad-imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tera-propiedad-card:hover .tera-propiedad-imagen {
    transform: scale(1.08);
}

.tera-badges-container {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10;
}

.tera-badge {
    padding: 8px 16px;
    background: rgba(139, 0, 0, 0.95);
    color: white;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.tera-badge.alquiler {
    background: rgba(45, 134, 89, 0.95);
}

.tera-badge.destacada {
    background: rgba(255, 193, 7, 0.95);
    color: #333;
}

.tera-propiedad-info {
    padding: 24px;
}

.tera-propiedad-tipo {
    color: var(--color-accent);
    font-size: 12px;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 700;
}

.tera-propiedad-titulo {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
    line-height: 1.4;
    min-height: 52px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tera-propiedad-ubicacion {
    color: var(--color-text-light);
    margin-bottom: 16px;
    font-size: 15px;
}

.tera-propiedad-precio {
    font-size: 28px;
    color: var(--color-primary);
    font-weight: 800;
    margin-bottom: 16px;
}

.tera-propiedad-detalles {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 2px solid var(--color-bg);
    color: var(--color-text-light);
    font-size: 14px;
}

.tera-buscar-mensaje-inicial {
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.tera-mensaje-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.tera-no-resultados {
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 2px dashed var(--color-border);
}

/* MODAL */
.tera-modal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    overflow-y: auto;
}

.tera-modal-content {
    background-color: white;
    margin: 60px auto;
    max-width: 1000px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tera-modal-close,
.tera-modal-close-destacadas,
.tera-modal-close-avanzado {
    position: absolute;
    right: 20px;
    top: 20px;
    color: white;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1000000;
    background: rgba(0, 0, 0, 0.6);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: var(--transition);
}

.tera-modal-close:hover,
.tera-modal-close-destacadas:hover,
.tera-modal-close-avanzado:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: rotate(90deg);
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .tera-carousel-item {
        flex: 0 0 calc(33.333% - 20px); /* 3 items en tablet */
    }
}

@media (max-width: 1024px) {
    .tera-buscador-grid-avanzado {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .tera-buscador-field-btn-avanzado {
        grid-column: span 3;
    }
}

@media (max-width: 768px) {
    .tera-carousel-container {
        padding: 0 50px;
    }
    
    .tera-carousel-item {
        flex: 0 0 100%; /* 1 item en móvil */
    }
    
    .tera-carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .tera-tabs {
        flex-wrap: wrap;
    }
    
    .tera-tab {
        flex: 1 1 50%;
        max-width: none;
    }
    
    .tera-buscador-grid-avanzado {
        grid-template-columns: 1fr;
    }
    
    .tera-buscador-field-btn-avanzado {
        grid-column: span 1;
    }
    
    .tera-propiedades-grid {
        grid-template-columns: 1fr;
    }
    
    .tera-destacadas-titulo {
        font-size: 32px;
    }
    
    .tera-buscador-titulo {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .tera-carousel-container {
        padding: 0 40px;
    }
}

/* ANIMACIONES */
.tera-propiedad-card {
    animation: cardAppear 0.5s ease backwards;
}

.tera-propiedad-card:nth-child(1) { animation-delay: 0.1s; }
.tera-propiedad-card:nth-child(2) { animation-delay: 0.15s; }
.tera-propiedad-card:nth-child(3) { animation-delay: 0.2s; }
.tera-propiedad-card:nth-child(4) { animation-delay: 0.25s; }

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