.screen-page { background: #d3e0e9; }
.screen-shell { width: calc(100% - 32px); max-width: none; }
.screen-header-note { color: #536e82; font-size: 12px; font-weight: bold; }
.screen-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin: 15px 18px 10px;
}
.screen-heading .eyebrow { margin-bottom: 4px; }
.screen-heading h1 { margin: 0; color: #234f70; font: bold 22px Tahoma, Arial, sans-serif; }
.screen-controls { display: flex; align-items: center; gap: 12px; }
.screen-back-link { font-size: 11px; }
.screen-control-button {
  padding: 5px 9px;
  border: 1px solid #9db4c4;
  border-radius: 0;
  color: #165b93;
  background: #fff;
  font: bold 10px Arial, sans-serif;
  cursor: pointer;
}
.screen-control-button:hover { background: #e9f1f6; }
.slideshow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  align-items: start;
  gap: 13px;
  margin: 0 18px 16px;
}
.slideshow-frame { min-width: 0; }
.slideshow-photo-wrap {
  position: relative;
  width: 100%;
  min-height: 270px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 7px solid #e8eff4;
  outline: 1px solid #87a7bc;
  background: #283c4a;
}
#slideshow-photo { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: contain; background: #253440; }
.slideshow-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px;
  color: #edf4f8;
  background: #334b5b;
  text-align: center;
}
.slideshow-empty[hidden] { display: none; }
.slideshow-smiley { color: #e6ad58; font: bold 40px Arial, sans-serif; }
.slideshow-empty strong { font-size: 16px; }
.slideshow-empty span:last-child { color: #d3e3ed; font-size: 12px; }
.slideshow-overlay {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 8px;
  min-height: 75px;
  padding: 28px 13px 10px;
  color: white;
  background: linear-gradient(transparent, #101c25d9);
  pointer-events: none;
}
.slideshow-credit h2 { margin: 2px 0 0; color: white; font: bold 30px Tahoma, Arial, sans-serif; text-shadow: 1px 1px #111; }
.slideshow-caption { color: #e6c891; font: bold 12px Arial, sans-serif; letter-spacing: 1px; }
.slide-count { color: white; font-size: 11px; text-shadow: 1px 1px #111; }
.slide-arrow {
  position: absolute;
  z-index: 1;
  top: 50%;
  width: 34px;
  height: 42px;
  transform: translateY(-50%);
  border: 1px solid #fff9;
  color: white;
  background: #17364b9c;
  font: 30px/28px Arial, sans-serif;
  cursor: pointer;
}
.slide-arrow:hover { background: #174e76e8; }
.slide-previous { left: 8px; }
.slide-next { right: 8px; }
.slideshow-status { min-height: 27px; padding: 7px 2px 0; color: #61798b; font-size: 12px; }
.qr-panel {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid #9db7c8;
  background: #f0f6fa;
  text-align: center;
}
.qr-option { padding: 9px; border: 1px solid #c1d1dc; background: #fff; }
.qr-option h2 { margin: 0 0 5px; color: #255a7e; font: bold 15px Tahoma, Arial, sans-serif; }
.qr-option p { margin: 0 0 8px; color: #555; font-size: 11px; line-height: 1.4; }
.qr-link { display: flex; min-height: 145px; align-items: center; justify-content: center; padding: 5px; border: 1px solid #b8cbd7; background: #fff; }
.qr-link img { display: block; width: min(100%, 145px); aspect-ratio: 1; image-rendering: pixelated; }
.qr-link span { padding: 16px 5px; font-size: 11px; }

@media (min-width: 1100px) {
  .slideshow-layout { grid-template-columns: minmax(0, 1fr) 270px; }
}
@media (max-width: 680px) {
  .screen-shell { width: min(100%, 600px); max-width: 100%; margin-top: 0; border-right: 0; border-left: 0; }
  .screen-heading { align-items: start; margin: 12px 10px 8px; }
  .screen-heading h1 { font-size: 18px; }
  .screen-controls { align-items: end; flex-direction: column-reverse; gap: 5px; }
  .screen-control-button { padding: 4px 6px; font-size: 9px; }
  .slideshow-layout { grid-template-columns: 1fr; gap: 8px; margin: 0 10px 12px; }
  .slideshow-photo-wrap { min-height: 210px; border-width: 4px; }
  .qr-panel { grid-template-columns: minmax(0, 1fr); gap: 7px; padding: 7px; }
  .qr-option { display: flex; flex-direction: column; align-items: center; padding: 7px 4px; text-align: center; }
  .qr-option h2 { font-size: 13px; }
  .qr-option p { min-height: 31px; font-size: 10px; }
  .qr-link { width: 100%; min-height: 0; padding: 3px; }
  .qr-link img { width: min(100%, 120px); }
  .slideshow-credit h2 { font-size: 24px; }
  .slideshow-caption { font-size: 11px; }
  .slideshow-empty strong { font-size: 13px; }
  .slideshow-empty span:last-child { font-size: 10px; }
}
@media (display-mode: fullscreen), (display-mode: standalone) {
  .screen-shell { width: 100%; max-width: 100%; min-height: 100vh; margin: 0; border: 0; }
}
:fullscreen .screen-shell {
  display: grid;
  width: 100vw;
  height: 100vh;
  max-width: none;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  margin: 0;
  overflow: hidden;
  border: 0;
  box-shadow: none;
}
:fullscreen main { display: grid; min-height: 0; grid-template-rows: auto minmax(0, 1fr); }
:fullscreen .screen-heading { margin-top: 8px; margin-bottom: 6px; }
:fullscreen .slideshow-layout {
  min-height: 0;
  height: 100%;
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 18vw);
  gap: clamp(8px, 1vw, 16px);
  margin-bottom: 8px;
}
:fullscreen .slideshow-frame {
  display: grid;
  height: 100%;
  min-height: 0;
  grid-template-rows: minmax(0, 1fr) auto;
}
:fullscreen .qr-panel { height: 100%; }
:fullscreen .slideshow-photo-wrap { height: 100%; min-height: 0; aspect-ratio: auto; }
:fullscreen #slideshow-photo { object-fit: contain; }
:fullscreen .qr-panel { min-height: 0; align-content: center; grid-template-columns: 1fr; overflow-y: auto; }
:fullscreen .qr-link { min-height: 0; }
:fullscreen .qr-link img { width: min(100%, 16vh, 180px); }
:fullscreen .site-footer { margin-top: 0; }
@media (max-width: 680px) {
  :fullscreen .screen-shell { grid-template-rows: auto minmax(0, 1fr); }
  :fullscreen .site-header, :fullscreen .site-footer { display: none; }
  :fullscreen .screen-heading { align-items: center; margin: 6px 8px; }
  :fullscreen .screen-heading h1 { font-size: 15px; }
  :fullscreen .screen-back-link { display: none; }
  :fullscreen .slideshow-layout {
    grid-template-columns: minmax(0, 1fr) 120px;
    gap: 5px;
    margin: 0 5px 5px;
  }
  :fullscreen .qr-panel { gap: 5px; padding: 4px; }
  :fullscreen .qr-option { padding: 4px 2px; }
  :fullscreen .qr-option h2 { font-size: 10px; }
  :fullscreen .qr-option p { display: none; }
  :fullscreen .qr-link img { width: min(100%, 10vh, 90px); }
  :fullscreen .slideshow-status { min-height: 0; padding: 3px 1px; font-size: 10px; }
}

.screen-page { background: #142a40; }
.screen-shell { border-color: #587b96; background: #1d3b59; }
.screen-header-note { color: #f0c24e; }
.screen-heading h1 { color: #ffda66; }
.screen-heading .eyebrow { color: #efbd43; }
.screen-control-button {
  border-color: #6c879c;
  color: #f1c754;
  background: #1b3855;
}
.screen-control-button:hover { background: #315979; }
.screen-back-link, .screen-back-link:visited { color: #f0c24e; }
.slideshow-photo-wrap {
  border-color: #315979;
  outline-color: #7192aa;
  background: #101f2d;
}
.slideshow-empty { background: #1b3855; }
.slideshow-empty strong { color: #ffda66; }
.slideshow-empty span:last-child, .slideshow-status { color: #c7d4df; }
.qr-panel {
  border-color: #6888a0;
  background: #203f5c;
}
.qr-option {
  border-color: #55738b;
  background: #1b3855;
}
.qr-option h2 { color: #ffd35a; }
.qr-option p { color: #c7d4df; }
.qr-link { border-color: #8299aa; background: #fff; }