:root {
  --primary: #0d1b2a;
  --secondary: #1b263b;
  --accent: #d4a373;
  --light: #f8f9fa;
  --text: #1b1b1b;
  --muted: #6c757d;
  --border: #e9ecef;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: #fff;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 55px;
  width: auto;
  display: block;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, 92%); margin: 0 auto; }
.topbar {
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  padding: 10px 0;
}
.navbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 74px;
}

.menu { display: flex; gap: 24px; flex-wrap: wrap; }
.menu a { font-weight: 600; }
.hero {
  background: linear-gradient(rgba(13,27,42,.58), rgba(13,27,42,.58)), url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=1600&q=80') center/cover;
  color: #fff;
  padding: 90px 0 120px;
}
.hero h1 { font-size: clamp(34px, 5vw, 62px); margin: 0 0 12px; }
.hero p { font-size: 18px; max-width: 760px; margin: 0 0 28px; }
.search-box {
  background: rgba(255,255,255,.96);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 18px 45px rgba(0,0,0,.15);
}
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
input, select, textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid #dfe3e8; font-size: 15px;
}
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 18px; border-radius: 12px; border: 0; cursor: pointer; font-weight: 700;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-dark { background: var(--primary); color: #fff; }
.section { padding: 60px 0; }
.section h2 { font-size: 32px; margin: 0 0 10px; }
.section p.lead { color: var(--muted); margin: 0 0 30px; }
.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.card {
  border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: #fff;
  box-shadow: 0 12px 30px rgba(27,38,59,.07);
}
.card-image { height: 230px; object-fit: cover; width: 100%; }
.card-body { padding: 18px; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.badge {
  padding: 7px 11px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: #f1f3f5; color: var(--secondary);
}
.price { color: var(--primary); font-size: 28px; font-weight: 800; margin: 8px 0; }
.meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 14px; margin: 10px 0 16px; }
.footer { background: var(--primary); color: #d8e0ea; padding: 46px 0; margin-top: 40px; }
.detail-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 28px; }
.sidebar-box, .admin-card {
  border: 1px solid var(--border); border-radius: 18px; padding: 22px; background: #fff; box-shadow: 0 12px 30px rgba(27,38,59,.06);
}
.admin-wrap { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, #f7f2ec, #eef2f7); padding: 30px; }
.admin-card { width: min(520px, 100%); }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; }
.alert { padding: 14px 16px; border-radius: 12px; margin-bottom: 18px; }
.alert-success { background: #e8f7ee; color: #116b38; }
.alert-error { background: #fdecea; color: #9c2f27; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 992px) {
  .grid-4, .cards, .detail-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .menu { display: none; }
  .grid-4, .cards, .detail-grid { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 90px; }
}


.property-gallery { margin-bottom: 22px; }
.detail-main-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(27,38,59,.08);
}
.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.thumb-btn {
  padding: 0;
  border: 2px solid transparent;
  background: transparent;
  border-radius: 14px;
  overflow: hidden;
}
.thumb-btn img {
  width: 100%;
  height: 88px;
  object-fit: cover;
}
.thumb-btn.is-active {
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(212,163,115,.25);
}
.admin-gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 12px;
}
.admin-gallery-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 10px;
  background: #fff;
}
.admin-gallery-item img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 12px;
}
.mini-badge {
  margin-top: 8px;
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f1f3f5;
  font-size: 12px;
  font-weight: 700;
}
.delete-check {
  margin-top: 8px;
  display: block;
  font-size: 13px;
  color: var(--muted);
}
@media (max-width: 992px) {
  .detail-thumbs, .admin-gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .detail-main-image { height: 420px; }
}
@media (max-width: 700px) {
  .detail-thumbs, .admin-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-main-image { height: 300px; }
}


.property-detail-section {
  background:
    radial-gradient(circle at top left, rgba(212,163,115,.13), transparent 28%),
    linear-gradient(180deg, #fff, #f8fafc);
}
.premium-detail-grid {
  align-items: start;
}
.detail-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 18px 45px rgba(27,38,59,.08);
}
.detail-card-main {
  padding: 26px;
}
.property-title {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
  margin: 8px 0 14px;
}
.gallery-stage-wrap {
  position: relative;
}
.gallery-main-btn {
  width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 24px;
  overflow: hidden;
}
.premium-main-image {
  height: 560px;
  border-radius: 24px;
}
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: rgba(13,27,42,.72);
  color: #fff;
  z-index: 2;
  backdrop-filter: blur(8px);
  box-shadow: 0 14px 30px rgba(0,0,0,.18);
}
.gallery-nav span,
.lightbox-nav {
  font-size: 34px;
  line-height: 1;
}
.gallery-prev { left: 18px; }
.gallery-next { right: 18px; }
.gallery-chip {
  position: absolute;
  bottom: 18px;
  z-index: 2;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: rgba(13,27,42,.72);
  backdrop-filter: blur(8px);
}
.gallery-counter { left: 18px; }
.gallery-expand { right: 18px; }
.premium-thumbs {
  margin-top: 16px;
}
.premium-thumbs .thumb-btn {
  border-radius: 16px;
  border: 2px solid transparent;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.premium-thumbs .thumb-btn:hover {
  transform: translateY(-2px);
}
.premium-thumbs .thumb-btn img {
  height: 96px;
  border-radius: 14px;
}
.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 22px 0 8px;
}
.meta-pill {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fbfcfd;
}
.meta-pill strong {
  display: block;
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.meta-pill span {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
}
.detail-copy {
  margin-top: 24px;
  padding-top: 8px;
}
.detail-copy h3 {
  margin: 0 0 12px;
  font-size: 22px;
}
.detail-copy p {
  margin: 0;
  line-height: 1.75;
  color: #39424e;
}
.premium-sidebar {
  position: sticky;
  top: 96px;
}
.sidebar-lead {
  color: var(--muted);
  line-height: 1.65;
  margin-top: 0;
}
.sidebar-summary {
  display: grid;
  gap: 12px;
  margin: 22px 0;
}
.sidebar-summary div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--border);
}
.sidebar-summary strong {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
}
.sidebar-summary span {
  font-weight: 700;
  color: var(--secondary);
}
.btn-block {
  display: flex;
  width: 100%;
  margin-bottom: 12px;
}
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(7,11,18,.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 32px;
}
.lightbox.is-open {
  display: flex;
}
.lightbox-content {
  position: relative;
  max-width: min(1100px, 88vw);
  max-height: 86vh;
}
.lightbox-image {
  max-width: 100%;
  max-height: 86vh;
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
}
.lightbox-counter {
  position: absolute;
  left: 16px;
  bottom: 16px;
  color: #fff;
  background: rgba(13,27,42,.72);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 34px;
  line-height: 1;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  color: #fff;
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.no-scroll {
  overflow: hidden;
}

.site-footer{
  background:#111827;
  color:#e5e7eb;
  margin-top:60px;
}

.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap:40px;
  padding:55px 0 35px;
}

.footer-brand p,
.footer-col p{
  margin:0;
  color:#cbd5e1;
  line-height:1.7;
  font-size:15px;
}

.footer-col h4{
  color:#fff;
  font-size:18px;
  margin:0 0 14px;
}

.footer-logo{
  max-width:220px;
  height:auto;
  display:block;
  margin-bottom:16px;
}

.footer-col a,
.footer-brand a{
  color:#cbd5e1;
  text-decoration:none;
}

.footer-col a:hover{
  color:#ffffff;
}

.footer-social{
  display:flex;
  gap:12px;
  margin-top:18px;
}

.footer-social a{
  width:42px;
  height:42px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:18px;
  transition:.25s ease;
}

.footer-social a:hover{
  background:#c89b63;
  transform:translateY(-2px);
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  text-align:center;
  padding:18px 12px;
}

.footer-bottom p{
  margin:0;
  color:#94a3b8;
  font-size:14px;
}

.form-control[list] {
  background-color: #fff;
}

@media (max-width: 992px){
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 640px){
  .footer-grid{
    grid-template-columns:1fr;
    gap:28px;
    padding:40px 0 25px;
  }

  .footer-logo{
    max-width:180px;
  }
}

@media (max-width: 992px) {
  .premium-main-image { height: 440px; }
  .detail-meta-grid { grid-template-columns: repeat(2, 1fr); }
  .premium-sidebar { position: static; }
}
@media (max-width: 700px) {
  .detail-card-main { padding: 20px; }
  .premium-main-image { height: 310px; border-radius: 18px; }
  .gallery-nav {
    width: 42px;
    height: 42px;
  }
  .gallery-prev { left: 10px; }
  .gallery-next { right: 10px; }
  .gallery-chip {
    bottom: 10px;
    padding: 8px 12px;
    font-size: 12px;
  }
  .gallery-counter { left: 10px; }
  .gallery-expand { right: 10px; }
  .detail-meta-grid { grid-template-columns: 1fr; }
  .lightbox { padding: 18px; }
  .lightbox-nav {
    width: 42px;
    height: 42px;
  }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  .lightbox-close {
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
  }
}