/* === BASE === */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #1a1a2e;
  --bg-card: #16213e;
  --bg-input: #0f3460;
  --accent: #e94560;
  --accent2: #0f3460;
  --text: #eee;
  --text-dim: #8899aa;
  --green: #4ade80;
  --radius: 12px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}
html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* === LOADER === */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .4s;
}
#loader.fade-out { opacity: 0; pointer-events: none; }
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--accent2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-content { text-align: center; }
.loader-content p { margin-top: 12px; color: var(--text-dim); }

/* === MAP === */
#map {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 55%;
  z-index: 1;
}
.leaflet-container { background: var(--bg) !important; }

/* Custom marker */
.marker-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 3px solid #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.5);
  transition: transform .2s;
}
.marker-icon.available { background: var(--green); }
.marker-icon.full { background: #666; }
.marker-icon.active { transform: scale(1.3); border-color: var(--accent); }

/* Marker popup */
.leaflet-popup-content-wrapper {
  background: var(--bg-card) !important;
  color: var(--text) !important;
  border-radius: 8px !important;
  border: 1px solid var(--accent2);
}
.leaflet-popup-tip { background: var(--bg-card) !important; }
.marker-popup { font-size: 13px; }
.marker-popup strong { color: var(--accent); }

/* === BOTTOM PANEL === */
#bottom-panel {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 45%;
  background: var(--bg);
  border-radius: 20px 20px 0 0;
  z-index: 10;
  padding: 8px 0 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -4px 20px rgba(0,0,0,.4);
}
.panel-handle {
  width: 40px; height: 4px;
  background: #444;
  border-radius: 2px;
  margin: 0 auto 8px;
}
.panel-header {
  display: flex; align-items: center; gap: 8px;
  padding: 0 20px 8px;
}
.panel-header h2 {
  font-size: 16px; font-weight: 600;
}
.badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}

/* === CARD SCROLL === */
#card-container {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 16px 12px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  flex: 1;
}
#card-container::-webkit-scrollbar { display: none; }
.room-card {
  flex: 0 0 182px;
  min-width: 182px;
  max-width: 182px;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  scroll-snap-align: start;
  transition: transform .2s, border-color .2s;
  border: 2px solid transparent;
}
.room-card:hover { border-color: rgba(233,69,96,.4); }
.room-card:active { transform: scale(.97); }
.room-card.active { border-color: var(--accent); }

.card-photo {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--accent2);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  font-size: 12px;
  overflow: hidden;
  position: relative;
}
.card-photo img {
  width: 100%; height: 100%; object-fit: cover;
}
.card-photo .photo-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.card-type-badge {
  position: absolute;
  top: 6px; left: 6px;
  background: rgba(0,0,0,.7);
  color: #fff;
  font-size: 10px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.card-body {
  padding: 8px 10px;
}
.card-address {
  font-size: 12px; font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-prices {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.price-weekly {
  font-size: 15px; font-weight: 600;
  color: var(--text-dim);
}
.price-monthly {
  font-size: 15px; font-weight: 600;
  color: var(--text-dim);
}

/* === CARD HOVER POPUP === */
.card-popup {
  position: fixed;
  z-index: 50;
  width: 280px;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,.6);
  border: 1px solid var(--accent2);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .15s, transform .15s;
  pointer-events: none;
}
.card-popup.visible {
  opacity: 1;
  transform: translateY(0);
}
.card-popup img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.card-popup-body {
  padding: 10px 12px;
}
.card-popup-address {
  font-size: 14px; font-weight: 700;
  margin-bottom: 2px;
}
.card-popup-city {
  font-size: 12px; color: var(--text-dim);
  margin-bottom: 6px;
}
.card-popup-prices {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}
.card-popup-prices span:last-child {
  font-size: 16px; font-weight: 700;
  color: var(--accent);
}
.card-popup-prices span:first-child {
  font-size: 13px; color: var(--text-dim);
}
.card-popup-meta {
  font-size: 11px;
  color: var(--text-dim);
}

/* === DETAIL OVERLAY === */
#detail-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 100;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: transform .3s ease;
}
#detail-overlay.hidden {
  transform: translateY(100%);
  pointer-events: none;
}
.detail-content {
  max-width: 600px;
  margin: 0 auto;
  padding-bottom: calc(40px + var(--safe-bottom));
}
.detail-close {
  position: fixed;
  top: 12px; right: 16px;
  z-index: 110;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,.6);
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* Detail photos swiper */
.detail-photos-swiper {
  width: 100%;
  height: 260px;
  background: var(--accent2);
}
.detail-photos-swiper img {
  width: 100%; height: 100%; object-fit: cover;
}
.detail-photos-swiper .swiper-pagination-bullet {
  background: #fff; opacity: .5;
}
.detail-photos-swiper .swiper-pagination-bullet-active {
  opacity: 1; background: var(--accent);
}
.photo-placeholder-large {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: var(--text-dim);
  gap: 8px;
}
.photo-placeholder-large a {
  color: var(--accent);
  text-decoration: underline;
  font-size: 14px;
}

/* Detail info */
#detail-info {
  padding: 20px;
}
.detail-address {
  font-size: 20px; font-weight: 700;
  margin-bottom: 4px;
}
.detail-prices {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.detail-prices span {
  font-size: 20px; font-weight: 700;
  color: var(--text-dim);
}
.detail-stats {
  display: flex; gap: 20px;
  margin-bottom: 20px;
}
.detail-stat {
  text-align: center;
}
.detail-stat .val {
  font-size: 20px; font-weight: 700;
}
.detail-stat .label {
  font-size: 11px; color: var(--text-dim); text-transform: uppercase;
}
.detail-type {
  display: inline-block;
  background: var(--accent2);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 20px;
}
.view-photos-btn {
  display: inline-block;
  background: var(--accent2);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 20px;
  border: 1px solid var(--accent);
}

/* === APPLICATION FORM === */
#application-form-container {
  padding: 0 20px 20px;
}
.form-title {
  font-size: 18px; font-weight: 700;
  margin-bottom: 4px;
  padding-top: 20px;
  border-top: 1px solid #333;
}
.form-subtitle {
  font-size: 13px; color: var(--text-dim);
  margin-bottom: 16px;
}
.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid #334;
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input[type="file"] {
  padding: 8px;
  font-size: 13px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-radio-group {
  display: flex; gap: 12px; margin-top: 4px;
}
.form-radio-group label {
  display: flex; align-items: center; gap: 6px;
  color: var(--text);
  font-weight: 400;
  cursor: pointer;
}
.form-radio-group input[type="radio"] {
  width: auto;
  accent-color: var(--accent);
}
.conditional-field {
  display: none;
  margin-top: 8px;
}
.conditional-field.visible { display: block; }

.submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 20px;
  transition: opacity .2s;
}
.submit-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}
.submit-btn:active:not(:disabled) { opacity: .8; }

.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success h3 {
  font-size: 20px;
  color: var(--green);
  margin-bottom: 8px;
}
.form-success p {
  color: var(--text-dim);
  font-size: 14px;
}

/* === RESPONSIVE === */
@media (max-width: 480px) {
  #map { height: 45%; }
  #bottom-panel { height: 55%; }
  .detail-photos-swiper { height: 220px; }
  .form-row { grid-template-columns: 1fr; }
  .room-card { flex: 0 0 160px; min-width: 160px; max-width: 160px; }
  .card-popup { width: 240px; }
}
@media (min-width: 768px) {
  #map { height: 60%; }
  #bottom-panel { height: 40%; }
  .detail-photos-swiper { height: 320px; }
  .room-card { flex: 0 0 200px; min-width: 200px; max-width: 200px; }
}