html,
body {
  height: 100%;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0b0d12;
  color: #f6f8fb;
}

body {
  display: flex;
  flex-direction: column;
}

#map {
  flex: 1 1 auto;
  min-height: 100vh;
}

.maplibregl-popup {
  max-width: 220px;
}

.maplibregl-popup-content {
  background: rgba(15, 18, 24, 0.95);
  color: #f6f8fb;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}

.maplibregl-popup-tip {
  display: none;
}

.year-filter-ctrl {
  display: none;
  align-items: center;
  padding: 6px 10px;
  gap: 8px;
  background: rgba(12, 14, 20, 0.85);
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.year-filter-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #a0a5b0;
}

.year-filter-select {
  appearance: none;
  background: #1b1f2a;
  color: #f6f8fb;
  border: 1px solid #2e3444;
  border-radius: 4px;
  padding: 4px 24px 4px 8px;
  font-size: 0.85rem;
  line-height: 1.2;
  cursor: pointer;
}

.year-filter-select:focus {
  outline: none;
  border-color: #f4d35e;
  box-shadow: 0 0 0 2px rgba(244, 211, 94, 0.2);
}

body.modal-open {
  overflow: hidden;
}

.photo-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
}

.photo-modal:not([hidden]) {
  display: flex;
}

.photo-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 9, 15, 0.82);
  backdrop-filter: blur(4px);
}

.photo-modal__dialog {
  position: relative;
  background: rgba(13, 16, 23, 0.97);
  border: 1px solid rgba(32, 38, 53, 0.9);
  border-radius: 12px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55);
  max-width: min(960px, 90vw);
  max-height: min(95vh, 820px);
  width: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

.photo-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(30, 36, 51, 0.85);
  color: #f6f8fb;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.photo-modal__close:focus {
  outline: 2px solid #f4d35e;
  outline-offset: 2px;
}

.photo-modal__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.photo-modal__body {
  overflow-y: auto;
  flex: 1 1 auto;
  padding-right: 8px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.photo-modal__viewer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex: 0 0 auto;
}

.photo-modal__nav-button {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(48, 56, 74, 0.9);
  border-radius: 50%;
  background: rgba(24, 30, 43, 0.9);
  color: #f6f8fb;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.photo-modal__nav-button:hover {
  background: rgba(34, 41, 58, 0.95);
  border-color: rgba(88, 100, 128, 0.9);
}

.photo-modal__nav-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.photo-modal__nav-button:focus-visible {
  outline: 2px solid #f4d35e;
  outline-offset: 2px;
}

.photo-modal__viewer-frame {
  flex: 1 1 auto;
  max-height: 60vh;
  background: rgba(18, 22, 31, 0.85);
  border-radius: 12px;
  border: 1px solid rgba(40, 47, 63, 0.9);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.photo-modal__viewer-media {
  max-width: 100%;
  max-height: 56vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

.photo-modal__viewer-caption {
  margin: 0;
  font-size: 0.95rem;
  text-align: center;
  color: #d0d4dd;
  flex: 0 0 auto;
}

.photo-modal__thumbnails {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  flex: 0 0 auto;
}

.photo-modal__thumbnail-button {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 8px;
  background: rgba(20, 24, 34, 0.85);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
  display: inline-flex;
  flex: 0 0 auto;
}

.photo-modal__thumbnail-button:hover {
  transform: translateY(-2px);
  border-color: rgba(92, 104, 136, 0.8);
}

.photo-modal__thumbnail-button.is-active {
  border-color: #f4d35e;
  box-shadow: 0 0 0 2px rgba(244, 211, 94, 0.3);
}

.photo-modal__thumbnail-button:focus-visible {
  outline: 2px solid #f4d35e;
  outline-offset: 2px;
}

.photo-modal__thumbnail-image {
  display: block;
  width: 96px;
  height: 72px;
  object-fit: cover;
  border-radius: 6px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}