/* ===========================
   HEADER (Compartido)
   =========================== */
.header {
  background: linear-gradient(135deg, #0f4761 0%, #1a6b8a 100%);
  padding: clamp(0.75rem, 2vw, 1.5rem) 0;
  box-shadow: 0 2px 12px rgba(15, 71, 97, 0.3);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: none;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.logo-img {
  height: 65px;
  width: auto;
  transition: transform 0.3s ease;
}

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

.nav-menu {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  list-style: none;
  align-items: center;
}

.nav-menu a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #ffffff;
}

.nav-menu .btn-outline {
  color: var(--blanco);
  border-color: #ff9700;
  background: #ff9700;
}

.nav-menu .btn-outline:hover {
  background: var(--dorado-hover);
  border-color: var(--dorado-hover);
  color: var(--blanco);
}

/* ===========================
   HAMBURGER MENU
   =========================== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 101;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================
   BÚSQUEDA SECTION
   =========================== */
.busqueda-section {
  padding: clamp(1rem, 3vw, 2rem) 0;
  background: var(--gris-claro);
  min-height: calc(100vh - 80px);
}

.page-title {
  text-align: center;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: clamp(2rem, 5vw, 3rem);
  color: var(--azul-corporativo);
  font-weight: 700;
}

/* ===========================
   FILTRO SIMPLIFICADO CARD
   =========================== */
.filtro-simplificado-card {
  background: var(--blanco);
  border-radius: clamp(12px, 2vw, 20px);
  padding: clamp(0.65rem, 1.8vw, 1.1rem);
  box-shadow: var(--shadow-md);
  max-width: 750px;
  margin: 0 auto;
  transition: background 0.6s ease;
  position: relative;
  container-type: inline-size;
  overflow: hidden;
}

.filtro-simplificado-card > * {
  position: relative;
  z-index: 1;
}

/* Efecto marca de agua para las imágenes de fondo */
.filtro-simplificado-card[data-tipo="casa"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1568605114967-8130f3a36994?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card[data-tipo="departamento"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card[data-tipo="terreno"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card[data-tipo="oficina"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card[data-tipo="local"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1441984904996-e0b6ba687e04?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card[data-tipo="cochera"]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1590674899484-d5640e854abe?w=800&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: clamp(12px, 2vw, 20px);
  opacity: 0.08;
  filter: grayscale(50%) blur(0.5px);
  z-index: 0;
  transition: opacity 0.6s ease;
}

.filtro-simplificado-card h2 {
  color: var(--azul-corporativo);
  margin-bottom: clamp(0.4rem, 1.2vw, 0.65rem);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  border-bottom: 2px solid var(--dorado);
  padding-bottom: clamp(0.15rem, 0.3vw, 0.35rem);
}

/* ===========================
   FORM ELEMENTS (Modernos)
   =========================== */
.form-group {
  margin-bottom: clamp(0.45rem, 1.3vw, 0.65rem);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--azul-corporativo);
  margin-bottom: clamp(0.25rem, 0.5vw, 0.4rem);
  font-size: clamp(0.85rem, 1.5vw, 0.95rem);
}

.form-group small {
  display: block;
  color: var(--gris-medio);
  font-size: clamp(0.7rem, 1.2vw, 0.8rem);
  margin-top: clamp(0.15rem, 0.3vw, 0.3rem);
}

.form-control {
  width: 100%;
  padding: clamp(7px, 1.3vw, 9px);
  border: 2px solid var(--borde);
  border-radius: clamp(6px, 1vw, 8px);
  font-size: clamp(0.82rem, 1.4vw, 0.92rem);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--azul-medio);
  box-shadow: 0 0 0 3px rgba(26, 77, 122, 0.1);
}

/* ===========================
   MULTI-SELECT (Dropdown con checkboxes)
   =========================== */
.multi-select {
  position: relative;
}

.multi-select__button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: clamp(10px, 2vw, 14px);
  border: 2px solid var(--borde);
  border-radius: clamp(6px, 1vw, 10px);
  background: #fff;
  cursor: pointer;
}

.multi-select__button:focus {
  outline: none;
  border-color: var(--azul-medio);
  box-shadow: 0 0 0 3px rgba(26, 77, 122, 0.1);
}

.multi-select__placeholder {
  color: var(--gris-medio);
  flex: 1;
  text-align: left;
}

.multi-select__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

.multi-select__tag {
  background: rgba(245,166,35,0.15);
  color: var(--azul-corporativo);
  border: 1px solid var(--dorado);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.85rem;
}

.multi-select__arrow {
  color: var(--gris-medio);
}

.multi-select__panel {
  position: static; /* en flujo normal */
  margin-top: 6px;
  background: var(--blanco, #fff);
  border: 2px solid var(--borde);
  border-radius: clamp(6px, 1vw, 10px);
  box-shadow: var(--shadow-md);
  padding: 8px;
  max-height: 360px; /* evitar desbordar la tarjeta */
  overflow: hidden; /* el scroll va en options */
  background-clip: padding-box;
}

.multi-select__options, .multi-select__actions {
  position: relative;
}

/* Estado flotante ya no se usa (overlay deshabilitado) */
/* .multi-select__panel--floating removido intencionalmente */

/* Backdrop no usado en modo en-flujo */
.multi-select__backdrop { display: none; }

/* Sin bloqueo de scroll en modo en-flujo */

.multi-select__search {
  padding: 6px;
}

.multi-select__search-input {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--borde);
  border-radius: 8px;
  background: var(--blanco, #fff);
}
.multi-select__search-input:focus {
  outline: none;
  border-color: var(--azul-medio);
  box-shadow: 0 0 0 3px rgba(26,77,122,0.1);
}

.multi-select__options {
  max-height: 260px;
  overflow: auto;
  padding: 4px 6px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  background: var(--blanco, #fff);
}

.multi-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: var(--blanco, #fff);
}

.multi-option:hover {
  background: rgba(245,166,35,0.08);
}

.multi-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--dorado);
  cursor: pointer;
}

.multi-select__actions {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  padding: 6px;
}

.multi-select__action {
  flex: 1;
  background: var(--azul-corporativo);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}

.multi-select__action.alt {
  background: #e0e0e0;
  color: #333;
}

/* Estado abierto: elevar contenedor completo */
.multi-select.open {
  z-index: 1001;
}

/* ===========================
   UBICACIÓN ROW (País/Depto/Provincia)
   =========================== */
.ubicacion-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.35rem, 0.9vw, 0.55rem);
  align-items: start;
  margin-bottom: clamp(0.45rem, 1.3vw, 0.65rem);
}

.ubicacion-row .form-group {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
}

.ubicacion-row .form-group label {
  min-height: 1.3em;
  margin-bottom: clamp(0.25rem, 0.5vw, 0.4rem);
}

.ubicacion-row .form-group .form-control,
.ubicacion-row .form-group select {
  flex: 1;
}

/* ===========================
   CHECKBOXES GRID (Auto-fit)
   =========================== */
.checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
  gap: clamp(0.75rem, 2vw, 1rem);
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1vw, 0.75rem);
  padding: clamp(0.5rem, 1vw, 0.75rem);
  background: rgba(255, 255, 255, 0.6);
  border-radius: clamp(6px, 1vw, 8px);
  transition: all 0.2s ease;
}

.checkbox-item:hover {
  background: rgba(245, 166, 35, 0.1);
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--dorado);
}

.checkbox-item label {
  margin: 0;
  cursor: pointer;
  font-weight: normal;
  font-size: clamp(0.85rem, 1.5vw, 0.95rem);
}

/* ===========================
   RADIO GROUPS (Modernos)
   =========================== */
.radio-group {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  flex-wrap: wrap;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1vw, 0.75rem);
  cursor: pointer;
  font-weight: normal;
  padding: clamp(0.75rem, 2vw, 1rem);
  background: rgba(255, 255, 255, 0.6);
  border: 2px solid var(--borde);
  border-radius: clamp(8px, 1.5vw, 12px);
  transition: all 0.3s ease;
  flex: 1;
  min-width: min(120px, 100%);
  justify-content: center;
}

.radio-label:hover {
  border-color: var(--dorado);
  background: rgba(245, 166, 35, 0.1);
}

.radio-label input[type="radio"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--dorado);
}

.radio-label input[type="radio"]:checked + span {
  font-weight: 600;
  color: var(--dorado);
}

.radio-label:has(input:checked) {
  border-color: var(--dorado);
  background: rgba(245, 166, 35, 0.15);
}

/* ===========================
   BOTÓN HACER MATCH (Destacado)
   =========================== */
.boton-match-container {
  margin-top: clamp(0.6rem, 1.5vw, 0.85rem);
  text-align: right;
}

.btn-match {
  background: linear-gradient(135deg, var(--dorado) 0%, #d4941f 100%);
  color: var(--blanco);
  padding: clamp(0.5rem, 1.2vw, 0.7rem) clamp(1.25rem, 2.5vw, 2rem);
  border: none;
  border-radius: clamp(6px, 1vw, 8px);
  font-size: clamp(0.88rem, 1.6vw, 1rem);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(245, 166, 35, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: min(160px, 100%);
}

.btn-match:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(245, 166, 35, 0.5);
  background: linear-gradient(135deg, #d4941f 0%, var(--dorado) 100%);
}

.btn-match:active {
  transform: translateY(-1px);
}

/* ===========================
   RESPONSIVE CON CONTAINER QUERIES
   =========================== */

/* Cuando el contenedor es pequeño */
@container (max-width: 600px) {
  .checkboxes-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
  }
  
  .radio-group {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .radio-label {
    min-width: 100%;
  }
  
  /* En contenedores pequeños, apilar filtros de ubicación */
  .ubicacion-row {
    grid-template-columns: 1fr;
    align-items: stretch;
  }
}

/* ===========================
   MEDIA QUERIES (Solo para Layout)
   =========================== */

/* Tablet y menores */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 250px;
    height: calc(100vh - 70px);
    background: var(--azul-corporativo);
    flex-direction: column;
    gap: 0;
    padding: clamp(1rem, 3vw, 1.5rem);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.3);
    transition: right 0.3s ease;
    align-items: flex-start;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu li {
    width: 100%;
    padding: clamp(0.75rem, 2vw, 1rem) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu a {
    display: block;
    width: 100%;
    color: var(--blanco);
  }

  .nav-menu a:hover,
  .nav-menu a.active {
    color: var(--dorado);
  }

  /* 🔥 Botón Iniciar Sesión visible en menú móvil */
  .nav-menu .btn-outline {
    background: rgba(245, 166, 35, 0.15); /* Fondo dorado suave */
    border: 2px solid var(--dorado);
    color: var(--blanco);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    margin-top: 1rem;
  }

  .nav-menu .btn-outline:hover {
    background: var(--dorado);
    border-color: var(--dorado);
    color: var(--azul-corporativo);
  }

  /* Fallback por viewport: en tablet puede ir 2 columnas si hay espacio */
  .filtro-simplificado-card .ubicacion-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Mobile pequeño */
@media (max-width: 480px) {
  .filtro-simplificado-card {
    padding: clamp(1rem, 4vw, 1.5rem);
  }
  
  .checkboxes-grid {
    grid-template-columns: 1fr;
  }

  /* En móviles pequeños, forzar columna única */
  .filtro-simplificado-card .ubicacion-row {
    grid-template-columns: 1fr;
  }
}