/* ==========================================================
   Horizonte Inmobiliaria — hoja de estilos principal
   Sin frameworks ni build step: CSS plano compatible con
   cualquier hosting compartido.
   ========================================================== */

:root {
  --background: #fbfaf7;
  --foreground: #14201f;
  --ink: #0f3d3e;
  --ink-dark: #0a2a2b;
  --gold: #c9a24b;
  --gold-light: #e4c983;
  --line: #e4e1d8;
  --paper: #ffffff;
  --muted: #6b7573;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

h1, h2, h3, .font-display {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
input, select, textarea, button { font: inherit; color: inherit; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 0.75rem 1.5rem; font-weight: 600; font-size: 0.9rem; border: none; cursor: pointer; transition: background-color .2s ease, transform .2s ease; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--ink-dark); }
.btn-gold { background: var(--gold); color: var(--ink-dark); }
.btn-gold:hover { background: var(--gold-light); }
.btn-outline { background: transparent; border: 1px solid var(--line); color: var(--foreground); }
.btn-outline:hover { background: rgba(0,0,0,.03); }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.8rem; }
.btn-danger { color: #b91c1c; }
.btn:disabled { opacity: .6; cursor: not-allowed; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.site-header .inner { height: 80px; display: flex; align-items: center; justify-content: space-between; }
.site-logo { font-family: Georgia, serif; font-size: 1.5rem; font-weight: 700; color: var(--ink); }
.site-nav { display: flex; gap: 1.75rem; align-items: center; }
.site-nav a { font-size: .9rem; font-weight: 500; color: rgba(20,32,31,.8); }
.site-nav a:hover { color: var(--ink); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* Footer */
.site-footer { margin-top: 5rem; background: var(--ink); color: rgba(255,255,255,.85); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; padding: 4rem 0; }
.footer-grid h3 { color: #fff; font-size: 1.4rem; }
.footer-grid .eyebrow { color: rgba(201,162,75,.9); }
.footer-grid ul { margin-top: 1rem; }
.footer-grid li { margin-bottom: .5rem; color: rgba(255,255,255,.7); font-size: .9rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.2rem 0; text-align: center; font-size: .75rem; color: rgba(255,255,255,.4); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.hero-bg { position: absolute; inset: 0; opacity: .25; background-size: cover; background-position: center; }
.hero-inner { position: relative; padding: 6rem 0 8rem; }
.hero h1 { font-size: 2.75rem; max-width: 640px; margin-top: 1rem; }
@media (min-width: 768px) { .hero h1 { font-size: 3.75rem; } }
.hero p.lead { max-width: 480px; margin-top: 1.25rem; color: rgba(255,255,255,.7); }

/* Search bar */
.search-bar { display: flex; flex-wrap: wrap; gap: .75rem; background: #fff; border-radius: var(--radius); padding: .75rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,.35); margin-top: 2.5rem; }
.search-bar select, .search-bar input[type=text] { border: 1px solid var(--line); border-radius: 12px; padding: .65rem .9rem; font-size: .9rem; }
.search-bar input[type=text] { flex: 1; min-width: 180px; }
.op-toggle { display: flex; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.op-toggle a { padding: .65rem 1.1rem; font-size: .9rem; font-weight: 600; color: rgba(20,32,31,.7); }
.op-toggle a.active { background: var(--ink); color: #fff; }

/* Sections */
.section { padding: 5rem 0; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 2.5rem; }
.section-head h2 { font-size: 2rem; color: var(--ink); }

/* Property grid & cards */
.property-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .property-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .property-grid { grid-template-columns: 1fr; } }

.property-card { display: block; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.property-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -18px rgba(15,61,62,.35); }
.property-card .thumb { position: relative; aspect-ratio: 4/3; background: var(--line); overflow: hidden; }
.property-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.property-card .badges { position: absolute; top: .75rem; left: .75rem; display: flex; gap: .4rem; }
.badge { border-radius: 999px; padding: .3rem .7rem; font-size: .7rem; font-weight: 700; }
.badge-op { background: var(--ink); color: #fff; }
.badge-featured { background: var(--gold); color: var(--ink-dark); }
.property-card .body { padding: 1.2rem; }
.property-card h3 { font-size: 1.05rem; color: var(--ink); margin-top: .2rem; }
.property-card .price { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin-top: .6rem; }
.property-meta { display: flex; gap: 1rem; margin-top: .8rem; padding-top: .7rem; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted); }

/* Value props */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
@media (max-width: 860px) { .value-grid { grid-template-columns: 1fr; } }
.value-item { border-top: 2px solid var(--gold); padding-top: 1.2rem; }
.value-item h3 { font-size: 1.2rem; color: var(--ink); margin-top: .5rem; }
.value-item p { color: var(--muted); font-size: .9rem; margin-top: .5rem; }

/* CTA */
.cta-box { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; text-align: center; background: var(--ink); color: #fff; border-radius: 24px; padding: 3.5rem 2rem; }
.cta-box h2 { font-size: 2rem; max-width: 560px; }
.cta-box p { max-width: 460px; color: rgba(255,255,255,.7); }

/* Forms */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: .85rem; font-weight: 600; color: rgba(20,32,31,.8); margin-bottom: .4rem; }
.field .hint { font-size: .75rem; color: var(--muted); margin-top: .35rem; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=password], input[type=date], input[type=color], select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: .65rem .85rem; font-size: .9rem; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(15,61,62,.15); border-color: var(--ink); }
textarea { resize: vertical; }
.checkbox-line { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 640px) { .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; } }

.alert { border-radius: 10px; padding: .8rem 1rem; font-size: .88rem; margin-bottom: 1rem; }
.alert-success { background: #ecfdf5; color: #047857; }
.alert-error { background: #fef2f2; color: #b91c1c; }

/* Property detail */
.gallery-main { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/8; background: var(--line); margin-bottom: .6rem; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: .5rem; }
.gallery-thumbs a { position: relative; aspect-ratio: 1/1; border-radius: 8px; overflow: hidden; }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.detail-grid { display: grid; grid-template-columns: 1fr 360px; gap: 2.5rem; margin-top: 2.5rem; }
@media (max-width: 980px) { .detail-grid { grid-template-columns: 1fr; } }
.stat-box { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
@media (max-width: 640px) { .stat-box { grid-template-columns: repeat(2, 1fr); } }
.stat-box .num { font-size: 1.3rem; font-weight: 700; color: var(--ink); }
.stat-box .lbl { font-size: .7rem; text-transform: uppercase; color: var(--muted); letter-spacing: .05em; }

.feature-chip { display: flex; align-items: center; gap: .5rem; border: 1px solid var(--line); border-radius: 8px; padding: .5rem .8rem; font-size: .87rem; background: #fff; }
.feature-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--gold); }

.sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }

/* Filters */
.filters-layout { display: grid; grid-template-columns: 280px 1fr; gap: 2.5rem; }
@media (max-width: 900px) { .filters-layout { grid-template-columns: 1fr; } }
.filter-sidebar { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; height: fit-content; }
.filter-sidebar label { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; color: var(--muted); margin: 1rem 0 .3rem; }
.filter-sidebar label:first-of-type { margin-top: 0; }
.filter-row-2 { display: flex; gap: .5rem; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: .4rem; align-items: center; margin-top: 2.5rem; }
.pagination a, .pagination span { display: flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line); font-size: .85rem; padding: 0 .6rem; }
.pagination a.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.pagination a.disabled { opacity: .4; pointer-events: none; }

/* Breadcrumb */
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--ink); }

/* Blog */
.blog-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.blog-card .thumb { aspect-ratio: 16/10; background: var(--line); overflow: hidden; }
.blog-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .body { padding: 1.2rem; }
.prose h2 { font-family: Georgia, serif; font-size: 1.4rem; color: var(--ink); margin: 1.6rem 0 .7rem; }
.prose p { margin-bottom: 1rem; line-height: 1.75; }
.prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: 1rem; }
.prose li { margin-bottom: .4rem; }

/* ===================== ADMIN ===================== */
.admin-body { margin: 0; background: #f4f3ee; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--foreground); }
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 260px; flex-shrink: 0; background: var(--ink); color: #fff; display: flex; flex-direction: column; }
.admin-sidebar .brand { padding: 1.5rem; font-family: Georgia, serif; font-size: 1.3rem; font-weight: 700; }
.admin-sidebar nav { flex: 1; padding: 0 .75rem; display: flex; flex-direction: column; gap: .15rem; overflow-y: auto; }
.admin-sidebar nav a { padding: .7rem .75rem; border-radius: 10px; font-size: .92rem; color: rgba(255,255,255,.75); display: flex; gap: .6rem; align-items: center; }
.admin-sidebar nav a:hover, .admin-sidebar nav a.active { background: rgba(255,255,255,.1); color: #fff; }
.admin-sidebar .user-box { padding: 1rem 1.25rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .82rem; }
.admin-sidebar .user-box form { margin-top: .6rem; }
.admin-main { flex: 1; padding: 2.5rem 3rem; min-width: 0; }
.admin-topbar { display: none; }
.admin-overlay { display: none; }

@media (max-width: 900px) {
  .admin-topbar {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--ink); color: #fff; padding: 1rem 1.1rem;
    position: sticky; top: 0; z-index: 80;
  }
  .admin-topbar .brand { font-family: Georgia, serif; font-weight: 700; font-size: 1.1rem; }
  .admin-topbar button {
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); color: #fff;
    border-radius: 8px; padding: .5rem .7rem; font-size: 1rem; line-height: 1; cursor: pointer;
  }
  .admin-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
    transform: translateX(-100%);
    transition: transform .25s ease;
    box-shadow: 20px 0 40px rgba(0,0,0,.25);
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-overlay {
    display: block; position: fixed; inset: 0; background: rgba(10,20,20,.5); z-index: 90;
    opacity: 0; pointer-events: none; transition: opacity .2s ease;
  }
  .admin-overlay.open { opacity: 1; pointer-events: auto; }
  .admin-main { padding: 1.25rem; }
}

.admin-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
@media (max-width: 980px) { .admin-cards { grid-template-columns: repeat(2, 1fr); } }
.admin-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; display: block; }
.admin-card .big { font-size: 1.8rem; font-weight: 700; color: var(--ink); }
.admin-card .lbl { font-size: .85rem; color: var(--muted); margin-top: .3rem; }

table.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
table.data-table th { background: #f4f3ee; text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 1rem; }
table.data-table td { padding: 1rem; border-top: 1px solid var(--line); font-size: .9rem; vertical-align: middle; }
.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }

.pill { display: inline-block; background: var(--line); border-radius: 999px; padding: .3rem .7rem; font-size: .75rem; }

.chip-toggle { display: inline-flex; cursor: pointer; border: 1px solid var(--line); border-radius: 999px; padding: .4rem .9rem; font-size: .85rem; margin: .2rem; }
.chip-toggle input { display: none; }
.chip-toggle.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.uploader-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
@media (max-width: 640px) { .uploader-grid { grid-template-columns: repeat(2, 1fr); } }
.uploader-item { position: relative; aspect-ratio: 1/1; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.uploader-item img { width: 100%; height: 100%; object-fit: cover; }
.uploader-item .cover-badge { position: absolute; top: 4px; left: 4px; background: var(--ink); color: #fff; font-size: .6rem; padding: .15rem .4rem; border-radius: 4px; }
.uploader-item .actions { position: absolute; bottom: 0; left: 0; right: 0; display: flex; justify-content: space-between; background: rgba(0,0,0,.6); padding: .25rem .4rem; }
.uploader-item .actions button { background: none; border: none; color: #fff; font-size: .7rem; cursor: pointer; }
.uploader-add { display: flex; align-items: center; justify-content: center; aspect-ratio: 1/1; border: 2px dashed var(--line); border-radius: 10px; font-size: .8rem; color: var(--muted); cursor: pointer; text-align: center; }

.two-col { display: grid; grid-template-columns: 1fr 320px; gap: 1.6rem; align-items: start; }
@media (max-width: 980px) { .two-col { grid-template-columns: 1fr; } }
.sticky-col { position: sticky; top: 1.5rem; display: flex; flex-direction: column; gap: 1.5rem; }

/* Print stylesheet for property sheet */
@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
}

/* Ajuste final para móviles muy pequeños (va al final a propósito,
   para que gane sobre las reglas de @media anteriores) */
@media (max-width: 480px) {
  .admin-main { padding: 1rem; }
  .admin-cards { grid-template-columns: 1fr; }
}