:root {
  --bg: #edf2f7;
  --panel: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.18);
  --text: #0f172a;
  --muted: #475569;
  --accent: #1e293b;
  --accent-soft: #64748b;
  --success: #166534;
  --error: #991b1b;

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  --shadow-hover: 0 30px 100px rgba(0, 0, 0, 0.22);

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #eef2f7 0%, #d9e2ec 45%, #cbd5e1 100%);
  overflow-x: hidden;
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(75px);
  z-index: -3;
  opacity: 0.7;
}

.orb-1 {
  width: 260px;
  height: 260px;
  background: rgba(148, 163, 184, 0.38);
  top: 40px;
  left: 30px;
}

.orb-2 {
  width: 320px;
  height: 320px;
  background: rgba(255, 255, 255, 0.35);
  bottom: 20px;
  right: 20px;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -4;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle at center, black 32%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at center, black 32%, transparent 85%);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 18px 0;
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.08);
  border-radius: 24px;
  padding: 14px 18px;
}

.logo {
  text-decoration: none;
  color: var(--accent);
  font-weight: 800;
  font-size: 1.15rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-btn {
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.22);
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  cursor: pointer;
  transition: 0.35s ease;
}

.lang-btn:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.menu-btn {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 16px;
  background: var(--accent);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.menu-btn span {
  width: 22px;
  height: 2.5px;
  background: #fff;
  border-radius: 10px;
  transition: 0.3s ease;
}

.menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: 0.35s ease;
  z-index: 1200;
}

.menu-overlay.show {
  opacity: 1;
  visibility: visible;
}

.side-menu {
  position: fixed;
  top: 0;
  left: -320px;
  width: 290px;
  height: 100vh;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(24px);
  border-right: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.18);
  z-index: 1300;
  transition: left 0.35s ease;
  padding: 24px 18px;
}

.side-menu.open {
  left: 0;
}

.side-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
}

.close-menu {
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 14px;
  background: rgba(255,255,255,0.22);
  color: var(--accent);
  font-size: 1.6rem;
  cursor: pointer;
}

.side-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.side-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.14);
  transition: 0.35s ease;
}

.side-links a:hover {
  background: var(--accent);
  color: #fff;
  transform: translateX(-4px);
}

.page-hero {
  padding: 70px 0 30px;
  text-align: center;
}

.badge {
  display: inline-flex;
  padding: 10px 16px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-pill);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 18px;
}

.badge.small {
  padding: 8px 14px;
  font-size: 0.92rem;
}

.page-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.1rem, 4vw, 3.8rem);
}

.page-hero h1 span {
  color: var(--accent);
}

.page-hero p {
  max-width: 760px;
  margin: auto;
  color: var(--muted);
  line-height: 1.9;
}

.form-section {
  padding: 20px 0 60px;
}

.form-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: start;
}

.glass-card,
.unit-card,
.detail-box,
.project-box,
.note-box,
.upload-box {
  background: var(--panel);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.property-form,
.preview-card {
  padding: 26px;
}

.section-title h2 {
  margin: 0 0 12px;
}

.section-title {
  margin-bottom: 20px;
}

.form-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

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

.form-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.form-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--accent);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.14);
  color: var(--text);
  outline: none;
  font-family: inherit;
}

.field textarea {
  resize: vertical;
}

.upload-box {
  padding: 20px;
  text-align: center;
}

.upload-box input {
  width: 100%;
}

.upload-box p {
  margin: 10px 0 0;
  color: var(--muted);
}

.preview-images {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.preview-images img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.18);
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.btn {
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 16px;
  font-weight: 800;
  transition: 0.35s ease;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  border: none;
  cursor: pointer;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.18);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.message-box {
  margin-top: 16px;
  min-height: 22px;
  font-weight: 700;
}

.message-box.success {
  color: var(--success);
}

.message-box.error {
  color: var(--error);
}

.unit-listing-card {
  overflow: hidden;
  margin-bottom: 18px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
}

.listing-card-media {
  position: relative;
  min-height: 240px;
  background: rgba(15, 23, 42, 0.24);
}

.listing-card-media img.preview-main-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.listing-media-badge,
.listing-deed-badge {
  position: absolute;
  left: 14px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.listing-media-badge {
  top: 14px;
  background: rgba(17, 24, 39, 0.72);
  color: #fff;
}

.listing-deed-badge {
  top: 56px;
  max-width: calc(100% - 28px);
  background: rgba(255, 255, 255, 0.84);
  color: #0f172a;
}

.listing-card-body {
  padding: 16px;
  background: rgba(255, 255, 255, 0.92);
}

.listing-price-row,
.listing-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.listing-price-row {
  margin-bottom: 8px;
}

.listing-price-row strong {
  font-size: 1.2rem;
}

.listing-specs {
  color: #1f2937;
  font-size: 0.94rem;
  margin-bottom: 6px;
}

.listing-address {
  margin: 0 0 10px;
  color: #475569;
}

.listing-footer {
  color: #0f62fe;
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.unit-images {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 16px;
}

.unit-images img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 14px;
}

.empty-preview {
  width: 100%;
  text-align: center;
  padding: 30px 0;
  color: var(--muted);
}

.unit-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
  padding: 0 16px 16px;
}

.unit-content-full {
  grid-template-columns: 1fr;
  padding-top: 16px;
}

.unit-main h3 {
  margin: 0 0 14px;
}

.unit-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.detail-box,
.project-box {
  padding: 14px;
  border-radius: var(--radius-md);
}

.detail-box strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
}

.detail-box span,
.project-box p {
  color: var(--muted);
  line-height: 1.7;
}

.project-box h4 {
  margin: 0 0 10px;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.status-pill {
  display: inline-flex;
  width: fit-content;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 800;
}

.status-pending {
  background: rgba(254, 249, 195, 0.95);
  color: #854d0e;
}

.note-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
}

.note-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

@media (max-width: 1100px) {
  .form-layout {
    grid-template-columns: 1fr;
  }

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

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

  .unit-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: calc(100% - 20px);
  }

  .form-grid.two,
  .form-grid.three,
  .form-grid.four,
  .unit-details,
  .unit-images {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .side-menu {
    width: 84%;
    left: -100%;
  }

  .side-menu.open {
    left: 0;
  }
}