/* Minimal, project-page-friendly styling */

:root {
  --bg: #0f1115;
  --panel: rgba(255, 255, 255, 0.04);
  --panelBorder: rgba(255, 255, 255, 0.08);
  --text: #eaeef5;
  --muted: rgba(234, 238, 245, 0.72);
  --accent: #66b2ff;
  --accent2: #ffd166;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: auto;
  min-height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1000px 600px at 30% -10%, rgba(102, 178, 255, 0.18), transparent),
    radial-gradient(900px 500px at 80% 0%, rgba(255, 209, 102, 0.12), transparent),
    var(--bg);
  color: var(--text);
}

#app {
  /* Allow content-driven height (important for iframe auto-resize). */
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr;
}

.header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--panelBorder);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
}

.header__title {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.header__subtitle {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.layout {
  min-height: 0;
  min-width: 0;
  display: grid;
  /* Don't stretch the panels to fill leftover iframe height. */
  grid-template-rows: auto auto;
  align-content: start;
  gap: 10px;
  padding: 12px;
  width: 100%;
  margin: 0;
}

.cameraStrip {
  min-width: 0;
  border: 1px solid var(--panelBorder);
  background: var(--panel);
  border-radius: 12px;
  padding: 10px;
  overflow: hidden;
}

.cameraStrip__inner {
  display: flex;
  gap: 10px;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 6px;
}

.cameraButton {
  flex: 0 0 auto;
  width: 150px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.25);
  padding: 8px;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.cameraButton:hover {
  transform: translateY(-1px);
  border-color: rgba(102, 178, 255, 0.65);
  background: rgba(0, 0, 0, 0.35);
}

.cameraButton--selected {
  border-color: rgba(102, 178, 255, 0.95);
  box-shadow: 0 0 0 1px rgba(102, 178, 255, 0.35) inset;
}

.cameraButton__img {
  width: 100%;
  height: 78px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.cameraButton__label {
  margin-top: 7px;
  font-size: 12px;
  color: var(--muted);
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panels {
  min-height: 0;
  min-width: 0;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.panel {
  min-height: 0;
  min-width: 0;
  width: 100%;
  border: 1px solid var(--panelBorder);
  background: var(--panel);
  border-radius: 12px;
  padding: 10px;
  display: grid;
  /* Let the image stage define height instead of stretching. */
  grid-template-rows: auto auto;
  gap: 8px;
}

/* Keep two columns on desktop/tablet; stack only on narrow phones. */
@media (max-width: 640px) {
  .panels {
    grid-template-columns: 1fr;
  }

  .panel {
    width: 100%;
  }
}

.panel__title {
  font-size: 13px;
  color: var(--muted);
}

.panel__titleEm {
  color: var(--text);
  font-weight: 600;
}

.imgStage {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: auto;
  min-height: 280px;
  /* These occupancy renders are square; keeping a fixed ratio removes letterbox gaps. */
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.imgStage__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  image-rendering: auto;
}

.imgStage__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}