/* ===== RESET Y BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --verde:        #2ecc71;
  --rojo:         #e74c3c;
  --sombra:       0 2px 12px rgba(0,0,0,0.08);
  --sombra-hover: 0 8px 28px rgba(255,107,0,0.18);
  --radio:        8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'IBM Plex Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ===== HERO SECCIÓN ===== */
.hero-anuncios {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 100%);
  border-bottom: 1px solid var(--border);
  padding: 36px 20px 28px;
  text-align: center;
}

.hero-anuncios .subtitulo {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.hero-anuncios h1 {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(32px, 6vw, 54px);
  letter-spacing: 1px;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 14px;
}

.hero-anuncios h1 span { color: var(--orange); }

.hero-anuncios p {
  font-size: 15px;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 22px;
  line-height: 1.5;
}

/* BUSCADOR */
.buscador-wrap {
  display: flex;
  max-width: 560px;
  margin: 0 auto;
  gap: 8px;
}

#buscador {
  flex: 1;
  padding: 12px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radio);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
#buscador::placeholder { color: var(--muted); }
#buscador:focus { border-color: var(--orange); }

.btn-buscar {
  background: var(--orange);
  color: #000;
  border: none;
  border-radius: var(--radio);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-buscar:hover { background: var(--orange2); }

/* CATEGORÍAS */
.cats-bar {
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.cats-bar::-webkit-scrollbar { display: none; }

.cats-inner {
  display: flex;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.cat-btn {
  background: none;
  border: none;
  color: var(--muted);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cat-btn:hover { color: var(--text); }
.cat-btn.activa { color: var(--orange); border-bottom-color: var(--orange); }

/* ===== LAYOUT PRINCIPAL ===== */
.contenido {
  max-width: 1100px;
  margin: 28px auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
}

/* ===== SIDEBAR ===== */
.sidebar { display: flex; flex-direction: column; gap: 14px; }

.filtro-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  padding: 16px;
}

.filtro-card h3 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.filtro-card label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
  font-weight: 500;
}

.filtro-card input,
.filtro-card select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 10px;
  background: var(--surface2);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.filtro-card input:focus,
.filtro-card select:focus { border-color: var(--orange); }
.filtro-card select option { background: var(--surface); }

.rango-precio { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.rango-precio > div { display: flex; flex-direction: column; }

.btn-filtrar {
  width: 100%;
  background: var(--orange);
  color: #000;
  border: none;
  border-radius: 6px;
  padding: 9px;
  font-weight: 700;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}
.btn-filtrar:hover { background: var(--orange2); }

.btn-limpiar {
  width: 100%;
  background: none;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  font-size: 12px;
  cursor: pointer;
  margin-top: 6px;
  transition: all 0.2s;
}
.btn-limpiar:hover { border-color: var(--orange); color: var(--orange); }

/* ===== ZONA ANUNCIOS ===== */
.zona-anuncios { display: flex; flex-direction: column; gap: 14px; }

.barra-resultado {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  padding: 12px 16px;
}

.barra-resultado span { font-size: 13px; color: var(--muted); }
.barra-resultado strong { color: var(--orange); }

.ordenar-select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  background: var(--surface2);
  color: var(--text);
  outline: none;
  cursor: pointer;
}

/* GRID TARJETAS */
.grid-anuncios {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}

.tarjeta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
  position: relative;
}
.tarjeta:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--sombra-hover);
}

.tarjeta-foto {
  position: relative;
  width: 100%;
  height: 155px;
  background: var(--surface2);
  overflow: hidden;
}
.tarjeta-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.tarjeta:hover .tarjeta-foto img { transform: scale(1.05); }

.placeholder-foto {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  background: linear-gradient(135deg, var(--surface2), var(--bg));
  color: var(--muted);
}

.badge-destacado {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--orange);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-fotos {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: rgba(255,255,255,0.85);
  font-size: 11px;
  padding: 3px 7px;
  border-radius: 4px;
}

.tarjeta-body {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.tarjeta-titulo {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tarjeta-precio {
  font-size: 20px;
  font-weight: 800;
  color: var(--orange);
}

.tarjeta-meta {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.badge-activo {
  background: rgba(46,204,113,0.15);
  color: var(--verde);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(46,204,113,0.3);
}

.sin-resultados {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
  font-size: 15px;
  grid-column: 1 / -1;
}
.sin-resultados .emoji { font-size: 48px; display: block; margin-bottom: 12px; }

/* ===== MODALES ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.visible { display: flex; }

.modal-contenido {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 760px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  animation: modalEntrada 0.22s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

@keyframes modalEntrada {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-cerrar {
  position: sticky;
  top: 12px;
  float: right;
  margin: 12px 12px 0 0;
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s;
}
.modal-cerrar:hover { background: var(--rojo); color: white; border-color: var(--rojo); }

/* GALERÍA MODAL */
.galeria-principal {
  position: relative;
  background: var(--surface2);
  border-radius: 12px 12px 0 0;
  overflow: hidden;
}

.galeria-img-grande {
  width: 100%;
  height: 340px;
  object-fit: contain;
  display: block;
}

.galeria-placeholder {
  width: 100%;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: var(--border);
}

.galeria-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.65);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.galeria-nav:hover { background: var(--orange); color: #000; }
.galeria-nav.prev { left: 12px; }
.galeria-nav.next { right: 12px; }

.galeria-contador {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: rgba(0,0,0,0.7);
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
}

.galeria-thumbs {
  display: flex;
  gap: 6px;
  padding: 8px 14px;
  background: var(--surface2);
  overflow-x: auto;
}

.thumb {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 5px;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
  opacity: 0.6;
  transition: all 0.2s;
}
.thumb:hover { opacity: 0.9; }
.thumb.activa { border-color: var(--orange); opacity: 1; }

.modal-info { padding: 20px; }

.modal-titulo {
  font-family: 'Bebas Neue', cursive;
  font-size: 26px;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-bottom: 6px;
}

.modal-precio {
  font-size: 30px;
  font-weight: 900;
  color: var(--orange);
  margin-bottom: 14px;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.modal-tag {
  background: rgba(255,107,0,0.1);
  color: var(--orange2);
  border: 1px solid rgba(255,107,0,0.25);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.modal-descripcion {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 18px;
  padding: 14px;
  background: var(--surface2);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.modal-contacto {
  background: rgba(46,204,113,0.08);
  border: 1px solid rgba(46,204,113,0.2);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-contacto p { font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.modal-contacto strong { font-size: 20px; color: var(--text); }

.btn-llamar {
  background: var(--verde);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-weight: 800;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: filter 0.2s;
}
.btn-llamar:hover { filter: brightness(1.1); }

/* ===== FOOTER ===== */
footer {
  background: var(--surface2);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 28px 16px;
  margin-top: 50px;
  font-size: 13px;
  color: var(--muted);
}

footer .footer-logo {
  font-family: 'Bebas Neue', cursive;
  font-size: 20px;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 10px;
}
footer .footer-logo span { color: var(--orange); }

footer a {
  color: var(--muted);
  text-decoration: none;
  margin: 0 8px;
  transition: color 0.2s;
}
footer a:hover { color: var(--orange); }

/* TOAST */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #2a2a2a;
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  transition: transform 0.3s ease;
  pointer-events: none;
  border: 1px solid #333;
}
.toast.visible { transform: translateX(-50%) translateY(0); }
.toast.exito { background: #1a4d2e; border-color: var(--verde); color: var(--verde); }


/* Botón filtros móvil */
.btn-filtros-movil {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  color: var(--orange);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.btn-filtros-movil:hover { border-color: var(--orange); }

.sidebar-cerrar {
  display: none;
  width: 100%;
  background: none;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  font-size: 13px;
  cursor: pointer;
  margin-bottom: 4px;
}
.sidebar-cerrar:hover { border-color: var(--orange); color: var(--orange); }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 599;
}
.sidebar-backdrop.v { display: block; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .contenido { grid-template-columns: 1fr; }
  .sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: min(300px, 90vw);
    height: 100vh;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 20px 16px 40px;
    overflow-y: auto;
    z-index: 600;
    gap: 14px;
  }
  .sidebar.abierto { display: flex; }
  .sidebar-cerrar { display: block; }
  .btn-filtros-movil { display: flex; }
  .grid-anuncios { grid-template-columns: repeat(2, 1fr); }
  .galeria-img-grande { height: 220px; }
  .galeria-placeholder { height: 220px; }
}
@media (max-width: 420px) {
  .grid-anuncios { grid-template-columns: 1fr; }
  .buscador-wrap { flex-direction: column; }
}