/* ──────────────────────────────────────────────
   Janow — Real-Estate Listings Portal  — Styles
   ────────────────────────────────────────────── */

:root {
  color-scheme: light;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.4;
  --clr-primary: #2563eb;
  --clr-primary-hover: #1d4ed8;
  --clr-bg: #f6f7fb;
  --clr-surface: #ffffff;
  --clr-text: #1f2937;
  --clr-text-muted: #4b5563;
  --clr-border: #e5e7eb;
  --radius: 0.75rem;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,.1);
  --shadow-lg: 0 12px 36px rgba(0,0,0,.18);
  --transition: 0.25s ease;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--clr-bg);
  color: var(--clr-text);
}

/* ── Utility ── */

.hidden { display: none !important; }

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: none;
  border-radius: 0.55rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  border: 1px solid var(--clr-primary);
}
.btn-primary:hover { background: var(--clr-primary-hover); }

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
}
.btn-outline:hover { background: rgba(37,99,235,.08); }

.btn-ghost {
  background: transparent;
  color: var(--clr-text-muted);
  padding: 0.4rem 0.6rem;
}
.btn-ghost:hover { color: var(--clr-primary); background: rgba(37,99,235,.06); border-radius: .4rem; }

.btn-lg { padding: 0.85rem 2.2rem; font-size: 1.1rem; border-radius: var(--radius); }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; }

/* ═══════════════════════════════════════════
   Landing Page
   ═══════════════════════════════════════════ */

.landing {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(160deg, #e8f0fe 0%, var(--clr-bg) 60%);
}

.landing-inner { max-width: 520px; }

.landing-title {
  margin: 0;
  font-size: clamp(2.6rem, 5vw + 1rem, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--clr-primary);
}

.landing-tagline {
  margin: 0.6rem 0 0;
  font-size: 1.15rem;
  color: var(--clr-text-muted);
}

.landing-description {
  margin: 1.2rem 0 2rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   Listings Page
   ═══════════════════════════════════════════ */

.page {
  width: min(1120px, 100% - 2rem);
  margin: 2rem auto;
}

.page-header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.page-header-top {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.page-header-top h1 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw + 1rem, 2.1rem);
}

.results-count {
  display: inline-flex;
  align-items: center;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
}

/* Date browser */
.date-browser {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.date-browser label {
  font-weight: 500;
  color: var(--clr-text-muted);
  font-size: 0.92rem;
}

.date-browser input[type="date"] {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--clr-border);
  border-radius: 0.4rem;
  font-family: inherit;
  font-size: 0.92rem;
}

.selected-date-info {
  margin: 0.75rem 0 0;
  padding: 0.6rem 0.8rem;
  border-radius: 0.5rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e3a8a;
  font-size: 0.92rem;
}

/* Status panel */
.status-panel {
  min-height: 2.5rem;
  margin-top: 1rem;
}

.loading {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: #374151;
}

.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid #cbd5e1;
  border-top-color: var(--clr-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.message {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-radius: 0.5rem;
}

.message-error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.message-empty {
  background: #f8fafc;
  color: #334155;
  border: 1px solid #e2e8f0;
}

/* ═══════════════════════════════════════════
   Listings Grid + Cards
   ═══════════════════════════════════════════ */

.adv-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.adv-card {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-surface);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  outline: none;
}

/* ── Visual Feedback: hover lift + shadow ── */
.adv-card:hover,
.adv-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.adv-card:active {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.adv-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #e5e7eb;
  transition: transform 0.35s ease;
}

/* ── Visual Feedback: subtle image zoom on hover ── */
.adv-card:hover .adv-image {
  transform: scale(1.04);
}

/* Clip overflow from image zoom */
.adv-card {
  overflow: hidden;
}

/* ── Image wrapper + count badge ── */
.adv-image-wrapper { position: relative; overflow: hidden; }
.adv-image-count {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 0.25rem;
  z-index: 1;
}
.adv-badges-overlay {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  display: flex;
  gap: 0.3rem;
  z-index: 1;
}

/* ── Card badges ── */
.adv-badges { display: flex; gap: 0.4rem; margin-bottom: 0.4rem; flex-wrap: wrap; }
.badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1.3;
}
.badge-estate-type { background: #dbeafe; color: #1e40af; }
.badge-deal-type   { background: #dcfce7; color: #166534; }
.badge-source      { background: #f3f4f6; color: #6b7280; }

.adv-address {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.adv-content {
  padding: 0.8rem;
}

.adv-title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
}

.adv-details {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.adv-details div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.adv-details dt { color: #6b7280; font-size: 0.82rem; }

.adv-details dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

/* Price highlight */
.adv-price { color: #16a34a; }

.adv-extra {
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.2rem;
  color: #475569;
  font-size: 0.9rem;
}

/* Actions */
.actions {
  margin-top: 1.2rem;
  display: flex;
  justify-content: center;
}

.load-more {
  border: 1px solid var(--clr-primary);
  background: var(--clr-primary);
  color: #fff;
  border-radius: 0.55rem;
  padding: 0.6rem 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.load-more:hover { background: var(--clr-primary-hover); }
.load-more:active { transform: scale(0.97); }
.load-more:disabled { opacity: 0.6; cursor: not-allowed; }

/* ═══════════════════════════════════════════
   Detail Overlay
   ═══════════════════════════════════════════ */

.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 3rem 1rem;
  overflow-y: auto;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.detail-panel {
  background: var(--clr-surface);
  border-radius: var(--radius);
  width: min(720px, 100%);
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.25s ease;
  overflow: hidden;
}

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

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--clr-border);
}

.detail-title { margin: 0; font-size: 1.25rem; }

.detail-close {
  font-size: 1.3rem;
  line-height: 1;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  padding: 1rem 1.2rem;
}

/* ── Detail map ── */
.detail-map {
  height: 350px;
  width: 100%;
  border-radius: 0.5rem;
  background: #e5e7eb;
  z-index: 0;
}

.detail-thumb-wrapper {
  cursor: pointer;
  border-radius: 0.5rem;
  overflow: hidden;
}
.detail-thumb-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.15s, opacity 0.15s;
  background: #e5e7eb;
  display: block;
}
.detail-thumb-img:hover { transform: scale(1.03); opacity: 0.85; }

.detail-gallery-img {
  width: 100%;
  border-radius: 0.5rem;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  background: #e5e7eb;
}

.detail-no-images {
  color: var(--clr-text-muted);
  padding: 0;
  margin: 0;
}

.detail-fields {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  display: grid;
  gap: 0.4rem;
}

.detail-fields div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid #f1f5f9;
}

.detail-fields dt { color: #6b7280; text-transform: capitalize; }
.detail-fields dd { margin: 0; font-weight: 600; text-align: right; word-break: break-word; }

/* ── Detail sections ── */
.detail-section {
  padding: 0 1.2rem 1rem;
}
.detail-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--clr-text-muted);
  margin: 0 0 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--clr-border);
}
.detail-property-fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.5rem 1rem;
  margin: 0; padding: 0;
}
.detail-property-fields div { display: flex; flex-direction: column; }
.detail-property-fields dt { font-size: 0.75rem; color: var(--clr-text-muted); text-transform: none; }
.detail-property-fields dd { margin: 0; font-weight: 600; }

.detail-description-text {
  white-space: pre-wrap;
  line-height: 1.6;
  margin: 0;
  color: var(--clr-text);
}

/* ═══════════════════════════════════════════
   Fullscreen Image Gallery
   ═══════════════════════════════════════════ */

.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.gallery-modal.hidden { display: none !important; }
.gallery-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
}
.gallery-modal-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}
.gallery-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem 1.2rem;
  color: #fff;
}
.gallery-counter { font-size: 0.9rem; }
.gallery-close-btn { color: #fff !important; font-size: 1.5rem; }

.gallery-modal-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
}
.gallery-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0 1rem;
}
.gallery-main-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 0.5rem;
}
.gallery-nav {
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 2.5rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 0.5rem;
  flex-shrink: 0;
}
.gallery-nav:hover { background: rgba(255,255,255,0.3); }

.gallery-thumbnails {
  display: flex;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  width: 100%;
  justify-content: center;
}
.gallery-thumb {
  width: 60px;
  height: 42px;
  object-fit: cover;
  border-radius: 0.25rem;
  cursor: pointer;
  opacity: 0.5;
  border: 2px solid transparent;
  transition: opacity 0.15s, border-color 0.15s;
}
.gallery-thumb.active {
  opacity: 1;
  border-color: #fff;
}
.gallery-thumb:hover { opacity: 0.85; }

/* ═══════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════ */

@media (max-width: 640px) {
  .page {
    width: min(1120px, 100% - 1rem);
    margin: 1rem auto;
  }

  .adv-content { padding: 0.7rem; }

  .page-header-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .detail-overlay { padding: 1rem 0.5rem; }

  .detail-gallery {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .adv-grid {
    grid-template-columns: 1fr;
  }

  .date-browser {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Version Footer ── */
.site-footer {
  position: fixed;
  bottom: 8px;
  right: 12px;
  z-index: 1000;
}

.site-footer .version {
  font-size: 0.7rem;
  color: rgba(0, 0, 0, 0.3);
  pointer-events: none;
  user-select: none;
}