/* ==========================================================================
   URBENORTE — Single Inmueble Page
   ========================================================================== */

/* ── Layout principal ── */
.single-inmueble {
    padding-bottom: var(--sp-20);
}

.single-inmueble__layout {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-w);
    gap: var(--sp-12);
    align-items: start;
    margin-top: var(--sp-10);
}

.single-inmueble__main {
    min-width: 0; /* prevent grid blowout */
}

/* ── Galería ── */
.gallery {
    margin-top: var(--sp-6);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gallery__grid {
    display: grid;
    gap: 4px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 7;
}

/* 1 foto: solo hero */
.gallery__grid--1 {
    grid-template-columns: 1fr;
}

/* 2-3 fotos: hero + thumbs */
.gallery__grid--2,
.gallery__grid--3 {
    grid-template-columns: 2fr 1fr;
}

/* 4-5 fotos: hero + grid 2×2 */
.gallery__grid--4,
.gallery__grid--5 {
    grid-template-columns: 3fr 2fr;
}

.gallery__hero {
    height: 100%;
}

.gallery__thumbs {
    display: grid;
    gap: 4px;
    grid-template-rows: repeat(2, 1fr);
}

.gallery__item {
    display: block;
    position: relative;
    overflow: hidden;
    height: 100%;
    background: var(--c-border);
}

.gallery__item--hero {
    height: 100%;
}

.gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item:hover .gallery__img {
    transform: scale(1.03);
}

/* Overlay "+N fotos" */
.gallery__item--more::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.gallery__more-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-body);
    font-size: var(--fs-lg);
    font-weight: 500;
    z-index: 1;
    letter-spacing: 0.02em;
}

/* ── Header del inmueble ── */
.single-inmueble__header {
    padding-top: var(--sp-8);
}

.single-inmueble__badges {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
    margin-bottom: var(--sp-4);
}

.single-inmueble__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.2;
    margin-bottom: var(--sp-3);
}

.single-inmueble__location {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    color: var(--c-text-light);
    font-size: var(--fs-sm);
    margin-bottom: var(--sp-6);
}

.single-inmueble__location svg {
    flex-shrink: 0;
    color: var(--c-primary);
}

/* ── Precio row ── */
.single-inmueble__price-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--sp-4);
    flex-wrap: wrap;
    padding: var(--sp-6) 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    margin-bottom: var(--sp-6);
}

.single-inmueble__price {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 600;
    color: var(--c-primary);
    line-height: 1;
    margin: 0;
}

.single-inmueble__price--consultar {
    font-size: var(--fs-xl);
    color: var(--c-text-light);
}

.price--old {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    text-decoration: line-through;
    margin: var(--sp-1) 0 0;
}

.single-inmueble__actions {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
}

/* ── Key features strip ── */
.single-inmueble__key-features {
    display: flex;
    gap: var(--sp-6);
    flex-wrap: wrap;
    padding: var(--sp-6) 0;
    margin-bottom: var(--sp-6);
}

.key-feature {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.key-feature svg {
    color: var(--c-primary);
    flex-shrink: 0;
}

.key-feature__value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.1;
}

.key-feature__label {
    display: block;
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 1px;
}

/* ── Sections ── */
.single-inmueble__section {
    margin-bottom: var(--sp-8);
}

.single-inmueble__section-title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--sp-6);
    padding-bottom: var(--sp-3);
    border-bottom: 2px solid var(--c-accent);
    display: inline-block;
}

.divider {
    border: none;
    border-top: 1px solid var(--c-border);
    margin: var(--sp-8) 0;
}

/* ── Descripción ── */
.single-inmueble__description {
    font-size: var(--fs-base);
    line-height: 1.75;
    color: var(--c-text);
}

.single-inmueble__description p {
    margin-bottom: var(--sp-4);
}

.single-inmueble__description p:last-child {
    margin-bottom: 0;
}

/* ── Features / Equipamiento ── */
.features-grid {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--sp-6);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--sp-3);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    color: var(--c-text-light);
}

.feature-item--active {
    border-color: var(--c-primary);
    color: var(--c-text);
}

.feature-item--active svg {
    color: var(--c-primary);
}

/* Extras (calefacción, suelo, orientación) */
.features-extras {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sp-3);
}

.features-extras li {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    padding: var(--sp-3) var(--sp-4);
    background: var(--c-bg-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
}

.feature-extra__key {
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.feature-extra__val {
    font-size: var(--fs-sm);
    color: var(--c-text);
    font-weight: 500;
}

/* ── Tabla de datos técnicos ── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}

.data-table tr {
    border-bottom: 1px solid var(--c-border);
}

.data-table tr:last-child {
    border-bottom: none;
}

.data-table th,
.data-table td {
    padding: var(--sp-3) var(--sp-4);
    text-align: left;
    vertical-align: middle;
}

.data-table th {
    width: 40%;
    color: var(--c-text-muted);
    font-weight: 500;
    background: var(--c-bg);
}

.data-table td {
    color: var(--c-text);
    font-weight: 500;
}

.data-table tbody tr:hover th,
.data-table tbody tr:hover td {
    background: color-mix(in srgb, var(--c-primary) 4%, transparent);
}

/* ── Certificación energética ── */
.energy-cert {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
}

/* Scale container */
.energy-cert__scale {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 480px;
}

/* Each row: arrow + optional indicator */
.energy-bar__row {
    display: flex;
    align-items: center;
    gap: 0;
    height: 30px;
}

.energy-bar__row--active {
    height: 38px;
}

/* Arrow bar — clip-path creates the arrow shape */
.energy-bar__arrow {
    height: 100%;
    display: inline-flex;
    align-items: center;
    padding: 0 var(--sp-3);
    color: #fff;
    font-size: var(--fs-sm);
    font-weight: 700;
    letter-spacing: 0.02em;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
    transition: all var(--transition);
}

/* Arrow widths — A smallest, G widest */
.energy-bar__arrow[data-grade="A"] { min-width: 56px; }
.energy-bar__arrow[data-grade="B"] { min-width: 72px; }
.energy-bar__arrow[data-grade="C"] { min-width: 96px; }
.energy-bar__arrow[data-grade="D"] { min-width: 120px; }
.energy-bar__arrow[data-grade="E"] { min-width: 148px; }
.energy-bar__arrow[data-grade="F"] { min-width: 180px; }
.energy-bar__arrow[data-grade="G"] { min-width: 216px; }

/* EU colour scale */
.energy-bar__arrow[data-grade="A"] { background: #00A550; }
.energy-bar__arrow[data-grade="B"] { background: #4CB849; }
.energy-bar__arrow[data-grade="C"] { background: #BDD62E; color: rgba(0,0,0,0.75); }
.energy-bar__arrow[data-grade="D"] { background: #FEF100; color: rgba(0,0,0,0.75); }
.energy-bar__arrow[data-grade="E"] { background: #F7A800; }
.energy-bar__arrow[data-grade="F"] { background: #EB6D2F; }
.energy-bar__arrow[data-grade="G"] { background: #E31E24; }

/* Active row — larger, bolder */
.energy-bar__row--active .energy-bar__arrow {
    font-size: var(--fs-base);
    filter: brightness(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    z-index: 1;
}

/* Non-active rows — subtle muted */
.energy-bar__row:not(.energy-bar__row--active) .energy-bar__arrow {
    opacity: 0.55;
}

/* Letter inside arrow */
.energy-bar__letter {
    display: inline-block;
    line-height: 1;
}

/* Indicator beside the active arrow */
.energy-bar__indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    margin-left: var(--sp-2);
    white-space: nowrap;
}

.energy-bar__indicator-arrow {
    font-size: 12px;
    color: var(--c-text);
    line-height: 1;
}

.energy-bar__indicator-text {
    display: inline-flex;
    align-items: baseline;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    color: var(--c-text);
    background: var(--c-bg-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: var(--sp-1) var(--sp-3);
    box-shadow: var(--shadow-sm);
}

.energy-bar__indicator-text strong {
    font-size: var(--fs-lg);
    font-weight: 800;
    letter-spacing: 0.04em;
}

.energy-bar__co2 {
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    font-weight: 400;
}

/* Legend */
.energy-cert__legend {
    display: flex;
    justify-content: space-between;
    margin-top: var(--sp-3);
    max-width: 480px;
}

.energy-cert__legend-item {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    letter-spacing: 0.02em;
}

.energy-cert__note {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    font-style: italic;
    padding: var(--sp-4);
    background: var(--c-bg);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
}

/* ── Mapa ── */
.single-inmueble__map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--c-border);
}

.single-inmueble__map-note {
    margin-top: var(--sp-3);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    font-style: italic;
}

/* ── Pin Leaflet personalizado ── */
.urb-pin {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.urb-pin__dot {
    width: 16px;
    height: 16px;
    background: var(--c-primary);
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    position: relative;
    z-index: 2;
}

.urb-pin__pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--c-primary);
    opacity: 0.25;
    animation: urb-pulse 2s ease-out infinite;
}

@keyframes urb-pulse {
    0%   { transform: scale(0.5); opacity: 0.4; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* ── Inmuebles similares ── */
.similar-section {
    margin-top: var(--sp-10);
    padding-top: var(--sp-8);
    border-top: 2px solid var(--c-border);
}

.property-grid--similar {
    grid-template-columns: repeat(3, 1fr) !important;
}

/* ── Sidebar ── */
.single-inmueble__sidebar {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-6));
}

.contact-sidebar {
    background: var(--c-bg-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    box-shadow: var(--shadow-md);
}

.contact-sidebar__price {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--c-primary);
    margin-bottom: var(--sp-4);
    line-height: 1.1;
}

.contact-sidebar__office {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    padding: var(--sp-4);
    margin-bottom: var(--sp-4);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    background: var(--c-bg);
    color: var(--c-text-light);
    font-size: var(--fs-sm);
    line-height: 1.45;
}

.contact-sidebar__office-label {
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-accent);
}

.contact-sidebar__office strong {
    color: var(--c-primary-dark);
    font-size: var(--fs-base);
}

.contact-sidebar__phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    width: 100%;
    padding: var(--sp-4);
    background: var(--c-primary);
    color: #fff;
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background var(--transition);
    margin-bottom: var(--sp-4);
}

.contact-sidebar__phone:hover {
    background: var(--c-primary-dark);
    color: #fff;
}

.contact-sidebar__divider {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    color: var(--c-text-muted);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: var(--sp-5) 0;
}

.contact-sidebar__divider::before,
.contact-sidebar__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border);
}

/* Contact form dentro del sidebar */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}

.contact-form__group label {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--c-text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.contact-form__group input,
.contact-form__group textarea,
.contact-form__group select {
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: var(--sp-3);
    font-size: var(--fs-sm);
    font-family: var(--font-body);
    color: var(--c-text);
    background: var(--c-bg-white);
    transition: border-color var(--transition);
    width: 100%;
}

.contact-form__group input:focus,
.contact-form__group textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(74, 90, 60, 0.1);
}

.contact-form__group textarea {
    resize: vertical;
    min-height: 90px;
}

.contact-form__rgpd {
    display: flex;
    gap: var(--sp-2);
    align-items: flex-start;
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    line-height: 1.5;
}

.contact-form__rgpd input[type="checkbox"] {
    width: auto;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--c-primary);
}

.contact-form__rgpd a {
    color: var(--c-primary);
}

.contact-form__submit {
    width: 100%;
    padding: var(--sp-4);
    background: var(--c-accent);
    color: var(--c-text);
    font-weight: 700;
    font-size: var(--fs-base);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    font-family: var(--font-body);
}

.contact-form__submit:hover {
    background: var(--c-accent-light);
    transform: translateY(-1px);
}

.contact-form__submit:active {
    transform: translateY(0);
}

/* Mensajes de estado del formulario */
.contact-form__notice {
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 500;
    margin-bottom: var(--sp-4);
}

.contact-form__notice--success {
    background: color-mix(in srgb, var(--c-success) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--c-success) 30%, transparent);
    color: var(--c-success);
}

.contact-form__notice--error {
    background: color-mix(in srgb, var(--c-error) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--c-error) 25%, transparent);
    color: var(--c-error);
}

/* ── Lightbox ── */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox[hidden] {
    display: none;
}

.lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    cursor: pointer;
}

/* Close button */
.lightbox__close {
    position: absolute;
    top: var(--sp-4);
    right: var(--sp-4);
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: background var(--transition);
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Navigation buttons */
.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: background var(--transition), transform var(--transition);
}

.lightbox__prev { left: var(--sp-4); }
.lightbox__next { right: var(--sp-4); }

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.05);
}

/* Viewer */
.lightbox__viewer {
    position: relative;
    z-index: 1;
    max-width: calc(100vw - 160px);
    max-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__img {
    max-width: 100%;
    max-height: calc(100vh - 200px);
    object-fit: contain;
    border-radius: var(--radius);
    display: block;
    transition: opacity 0.2s ease;
}

.lightbox__img.is-loading {
    opacity: 0;
}

/* Counter */
.lightbox__counter {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--fs-sm);
    z-index: 1;
    background: rgba(0, 0, 0, 0.4);
    padding: var(--sp-1) var(--sp-3);
    border-radius: var(--radius-full);
}

/* Thumbnail strip */
.lightbox__strip {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    gap: 4px;
    padding: var(--sp-3) var(--sp-4);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    overflow-x: auto;
    justify-content: center;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.3) transparent;
    z-index: 1;
}

.lightbox__strip-item {
    width: 64px;
    height: 44px;
    flex-shrink: 0;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: none;
    opacity: 0.6;
    transition: opacity var(--transition), border-color var(--transition);
}

.lightbox__strip-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lightbox__strip-item.is-active,
.lightbox__strip-item:hover {
    opacity: 1;
    border-color: var(--c-accent);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .single-inmueble__layout {
        grid-template-columns: 1fr;
        gap: var(--sp-8);
    }

    .single-inmueble__sidebar {
        position: static;
    }

    .property-grid--similar {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .gallery__grid {
        aspect-ratio: 4 / 3;
    }

    .energy-cert__scale {
        max-width: 100%;
    }

    .energy-cert__legend {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .single-inmueble__key-features {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--sp-3);
    }

    .key-feature {
        flex-direction: column;
        text-align: center;
        gap: var(--sp-1);
    }

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

    .property-grid--similar {
        grid-template-columns: 1fr !important;
    }

    .lightbox__viewer {
        max-width: 100vw;
    }

    .lightbox__prev { left: var(--sp-2); }
    .lightbox__next { right: var(--sp-2); }

    .gallery__grid--2,
    .gallery__grid--3,
    .gallery__grid--4,
    .gallery__grid--5 {
        grid-template-columns: 1fr;
    }

    .gallery__thumbs {
        display: none;
    }

    .gallery__grid {
        aspect-ratio: 4 / 3;
    }
}

@media (max-width: 480px) {
    .single-inmueble__key-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .single-inmueble__price-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .single-inmueble__actions {
        width: 100%;
    }

    .single-inmueble__actions .btn {
        flex: 1;
        justify-content: center;
    }

    .data-table th {
        width: 45%;
        font-size: var(--fs-xs);
    }
}