/* 
   SISTEMA DE ESTILOS: PROPIEDADES LAGUNA GARZÓN (Estilo Aispurú / Tokko Nativo)
   Diseño Limpio, Tipografía Refinada, Arquitectura SPA, Anchos Amplios
*/

:root {
    --accent-primary: #798146; /* Verde Laguna Garzón */
    --dark-neutral: #212227;
    --gray-text: #606060;
}

/* UTILIDADES */
.hidden { display: none !important; }

/* CONTENEDOR DE FILTROS PREMIUM */
.premium-filters {
    max-width: 1350px; margin: 40px auto 30px; padding: 0 4%;
    display: flex; flex-direction: column; gap: 15px;
}
.filters-main-row {
    display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap;
    background: #fff; padding: 15px; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.05);
}
.filter-box { display: flex; flex-direction: column; }
.filter-box label { font-size: 0.75rem; text-transform: uppercase; color: var(--gray-text); margin-bottom: 5px; font-weight: 500; letter-spacing: 0.05em; }
.filter-box .form-select, .filter-box .form-control {
    padding: 10px 12px; border: 1px solid rgba(0,0,0,0.1); border-radius: 8px;
    font-size: 0.95rem; color: var(--dark-neutral); background: #f9f9f9; outline: none; transition: border-color 0.3s;
}
.filter-box .form-select:focus, .filter-box .form-control:focus { border-color: var(--accent-primary); background: #fff; }
.flex-2 { flex: 2; min-width: 150px; }
.flex-3 { flex: 3; min-width: 200px; }
.flex-actions { flex: 1; display: flex; gap: 8px; align-items: stretch; justify-content: flex-end; min-width: max-content; }

.flex-actions button {
    display: flex; align-items: center; justify-content: center; gap: 5px;
    padding: 10px 15px; border-radius: 8px; border: none; cursor: pointer; transition: all 0.3s; font-family: inherit; font-size: 0.9rem; font-weight: 500;
}
.btn-adv-filters { background: transparent; border: 1px solid rgba(0,0,0,0.1); color: var(--dark-neutral); }
.btn-adv-filters:hover { background: #f5f5f5; border-color: rgba(0,0,0,0.2); }
.btn-clear { background: transparent; border: 1px solid rgba(0,0,0,0.1); color: var(--gray-text); padding: 10px !important; }
.btn-clear:hover { background: #ffeeee; color: #d9534f; border-color: #d9534f; }
.btn-filter { background: var(--dark-neutral); color: #fff; }
.btn-filter:hover { background: var(--accent-primary); transform: translateY(-1px); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }

.filters-advanced-row {
    background: #fff; padding: 20px; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.05);
    display: flex; gap: 30px; flex-wrap: wrap; margin-top: -5px;
    animation: fadeInDown 0.3s ease;
}
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

.adv-col label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--dark-neutral); margin-bottom: 10px; }
.ref-col { flex: 1; min-width: 200px; }
.amenities-col { flex: 3; min-width: 300px; }
.amenities-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.amenity-check {
    display: flex; align-items: center; gap: 6px; cursor: pointer;
    background: #f5f5f5; padding: 6px 12px; border-radius: 20px; border: 1px solid transparent; transition: all 0.2s;
    font-size: 0.85rem; color: var(--gray-text);
}
.amenity-check:hover { background: #ececec; }
.amenity-check input { display: none; }
.amenity-check input:checked + span { color: var(--accent-primary); font-weight: 500; }
.amenity-check:has(input:checked) { background: rgba(121, 129, 70, 0.1); border-color: rgba(121, 129, 70, 0.3); }

/* HEADER RESULTADOS */
.prop-results-header {
    max-width: 1350px; margin: 0 auto 20px; padding: 0 4%;
    display: flex; justify-content: space-between; align-items: center;
}
.results-info p { margin: 0; font-size: 0.95rem; color: var(--gray-text); }
.results-info b { color: var(--dark-neutral); font-weight: 600; }
.results-sort { display: flex; align-items: center; gap: 10px; }
.results-sort label { font-size: 0.85rem; color: var(--gray-text); }
.results-sort .form-select-sm {
    padding: 6px 10px; border: 1px solid rgba(0,0,0,0.1); border-radius: 6px;
    font-size: 0.85rem; outline: none; background: #fff;
}

/* GRILLA PRINCIPAL */
.prop-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 40px; padding: 0 4% 80px; max-width: 1350px; margin: 0 auto;
}

/* TARJETAS DE PROPIEDAD */
.prop-card {
    background: #fff; border: 1px solid rgba(0,0,0,0.05); border-radius: 16px; overflow: hidden;
    display: flex; flex-direction: column; cursor: pointer;
    transition: box-shadow 0.3s ease; box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}
.prop-card:hover { box-shadow: 0 15px 40px rgba(0,0,0,0.08); }

.prop-img-container {
    height: 450px; position: relative; overflow: hidden; background: var(--bg-subtle);
}
.prop-img-container > img {
    width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease;
}
.prop-card:hover .prop-img-container > img { transform: scale(1.05); }

/* Etiquetas sobre la imagen */
.tag-ref {
    position: absolute; top: 15px; left: 15px;
    background: rgba(0,0,0,0.6); color: #fff; padding: 6px 12px; border-radius: 20px;
    font-size: 0.75rem; font-weight: 200; letter-spacing: 0.1em; z-index: 2;
}
.tag-price-bar {
    position: absolute; bottom: 0; left: 0; width: 100%;
    background: rgba(255,255,255,0.95); padding: 12px 20px;
    display: flex; justify-content: space-between; align-items: center; z-index: 2;
}
.tag-op { font-size: 0.75rem; color: var(--gray-text); text-transform: uppercase; font-weight: 400; letter-spacing: 0.1em; }
.tag-price { font-size: 1.15rem; font-weight: 400; color: var(--dark-neutral); letter-spacing: 0.02em; }

/* Flechas de galería en tarjeta */
.img-nav-btn {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.8); border: none; width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    opacity: 0; transition: opacity 0.3s; z-index: 10; color: var(--dark-neutral);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.prop-img-container:hover .img-nav-btn { opacity: 1; }
.img-nav-btn:hover { background: #fff; color: var(--accent-primary); }
.img-nav-prev { left: 10px; }
.img-nav-next { right: 10px; }
.img-nav-btn .material-symbols-outlined { font-size: 18px; }

/* Contenido inferior de la tarjeta */
.prop-content { padding: 25px 20px; flex-grow: 1; }
.prop-type { display: block; font-size: 0.75rem; text-transform: uppercase; color: var(--gray-text); margin-bottom: 6px; letter-spacing: 0.15em; font-weight: 200; }
.prop-title { font-size: 1.15rem; color: var(--dark-neutral); font-weight: 400; line-height: 1.4; margin: 0 0 5px; }
.prop-location { font-size: 0.85rem; color: var(--accent-primary); font-weight: 400; letter-spacing: 0.02em; }

.prop-footer {
    display: flex; border-top: 1px solid rgba(0,0,0,0.05);
    padding: 15px 20px; justify-content: space-between;
    font-size: 0.85rem; color: var(--gray-text); background: #fafafa;
}
.prop-footer .val { font-weight: 400; color: var(--dark-neutral); }

/* =========================================
   FICHA COMPLETA SPA
   ========================================= */
#property-details-container {
    max-width: 1350px; margin: 40px auto 100px; padding: 0 4%;
}

.btn-back {
    background: none; border: none; font-size: 0.85rem; font-weight: 200;
    color: var(--dark-neutral); cursor: pointer; display: flex; align-items: center; gap: 5px;
    padding: 0; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 25px; transition: color 0.3s;
}
.btn-back:hover { color: var(--accent-primary); }

.ficha-hero-container { width: 100%; height: 65vh; min-height: 450px; background: var(--bg-subtle); margin-bottom: 50px; position: relative; border-radius: 20px; overflow: hidden; }
.ficha-hero-container img { width: 100%; height: 100%; object-fit: cover; }
.ficha-hero-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 100%; display: flex; justify-content: space-between; padding: 0 20px; pointer-events: none; }
.ficha-hero-nav button { pointer-events: auto; background: rgba(255,255,255,0.8); border: none; width: 50px; height: 50px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.3s; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.ficha-hero-nav button:hover { background: #fff; color: var(--accent-primary); }

.ficha-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; }

/* Columna Izquierda (Datos) */
.ficha-title-main { font-size: 2.2rem; font-weight: 400; color: var(--dark-neutral); margin: 0 0 10px; line-height: 1.2; letter-spacing: -0.01em; }
.ficha-loc-main { font-size: 0.9rem; color: var(--gray-text); font-weight: 200; text-transform: uppercase; margin-bottom: 20px; display: block; letter-spacing: 0.15em; }
.ficha-price-main { font-size: 1.8rem; font-weight: 400; color: var(--accent-primary); margin-bottom: 40px; letter-spacing: 0.02em; }

.ficha-section-title { font-size: 1.3rem; font-weight: 200; color: var(--dark-neutral); margin: 40px 0 20px; border-bottom: 1px solid rgba(0,0,0,0.08); padding-bottom: 10px; text-transform: uppercase; letter-spacing: 0.1em; }

.ficha-desc { font-size: 1.05rem; line-height: 1.8; color: var(--gray-text); white-space: pre-wrap; font-weight: 200; }

.basic-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; list-style: none; padding: 0; margin: 0; }
.basic-info-grid li { display: flex; font-size: 0.95rem; border-bottom: 1px solid rgba(0,0,0,0.05); padding-bottom: 8px; }
.basic-info-grid li span { color: var(--gray-text); width: 50%; }
.basic-info-grid li b { color: var(--dark-neutral); font-weight: 400; width: 50%; text-align: right; }

/* Columna Derecha (Contacto) */
.contact-box { background: #fff; border: 1px solid rgba(0,0,0,0.08); padding: 30px; text-align: center; position: sticky; top: 120px; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); }
.contact-box h3 { font-size: 1.2rem; margin: 0 0 20px; color: var(--dark-neutral); font-weight: 200; text-transform: uppercase; letter-spacing: 0.1em; }
.btn-contact { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 14px; color: white; text-decoration: none; font-weight: 200; text-transform: uppercase; letter-spacing: 0.15em; border-radius: 8px; transition: opacity 0.3s; }
.btn-contact.wsp { background: #25D366; }
.btn-contact:hover { opacity: 0.9; transform: translateY(-2px); }

/* Galería Grid inferior */
.ficha-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 15px; margin-top: 20px; }
.ficha-gallery img { width: 100%; height: 160px; object-fit: cover; cursor: pointer; transition: opacity 0.3s; border-radius: 12px; }
.ficha-gallery img:hover { opacity: 0.8; }

/* =========================================
   MEDIA QUERIES ULTRA RESPONSIVES
   ========================================= */
@media (max-width: 1200px) {
    .prop-grid { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
}

@media (max-width: 900px) {
    .ficha-layout { grid-template-columns: 1fr; gap: 40px; }
    .contact-box { position: relative; top: 0; }
    .prop-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
    .prop-img-container { height: 300px; }
}

@media (max-width: 600px) {
    .basic-info-grid { grid-template-columns: 1fr; }
    .ficha-hero-container { height: 40vh; min-height: 300px; border-radius: 0;}
    .ficha-title-main { font-size: 1.6rem; }
    
    .prop-grid { grid-template-columns: 1fr; padding: 0 4% 40px; }
    .prop-img-container { height: 280px; } 
    
    .prop-filters-wrapper { padding: 0 4%; grid-template-columns: 1fr; }
}