/*
 * digest-canvas SDK styling — the whole SDK's CSS, in one file, no build step.
 * Loaded with a plain <link>; nothing here reaches the network.
 */

:root {
  --digest-bg: #070b12;
  --digest-panel: rgba(16, 24, 38, 0.82);
  --digest-edge: rgba(120, 180, 255, 0.28);
  --digest-text: #d7e3f4;
  --digest-muted: #8ba0bd;
  --digest-accent: #8ab4ff;
  --digest-red: #e00000;
  --digest-glow-color: var(--digest-accent);
}

/* ---------------------------------------------------------------------------
 * Glow / holo utilities — shared by globe markers and window chrome.
 * --------------------------------------------------------------------------- */

.digest-glow {
  text-shadow:
    0 0 4px var(--digest-glow-color),
    0 0 12px var(--digest-glow-color);
  animation: digest-pulse 3.2s ease-in-out infinite;
}

.digest-glow-box {
  box-shadow:
    0 0 0 1px var(--digest-edge),
    0 0 24px -6px var(--digest-glow-color),
    0 18px 40px -24px rgba(0, 0, 0, 0.9);
}

@keyframes digest-pulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.45); }
}

@media (prefers-reduced-motion: reduce) {
  .digest-glow { animation: none; }
}

/* ---------------------------------------------------------------------------
 * Canvas
 * --------------------------------------------------------------------------- */

.digest-canvas {
  position: relative;
  box-sizing: border-box;
  color: var(--digest-text);
  background: radial-gradient(circle at 50% 0%, #0d1626 0%, var(--digest-bg) 70%);
  font-family: "Inter", "Noto Sans", "DejaVu Sans", system-ui, sans-serif;
}

.digest-canvas-empty,
.digest-canvas-raw {
  margin: 1rem;
  padding: 1rem;
  border: 1px solid var(--digest-edge);
  border-radius: 8px;
  color: var(--digest-muted);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "DejaVu Sans Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  line-height: 1.5;
}

/* ---------------------------------------------------------------------------
 * Window chrome
 * --------------------------------------------------------------------------- */

.digest-window {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--digest-edge);
  border-radius: 12px;
  background: var(--digest-panel);
  backdrop-filter: blur(6px);
  box-shadow:
    0 0 24px -10px var(--digest-accent),
    0 20px 46px -28px rgba(0, 0, 0, 0.95);
  overflow: hidden;
}

.digest-window-positioned {
  position: absolute;
}

.digest-window-titlebar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--digest-edge);
  background: linear-gradient(180deg, rgba(120, 180, 255, 0.12), rgba(120, 180, 255, 0.02));
}

.digest-window-dots {
  flex: none;
  width: 34px;
  height: 8px;
  background-image: radial-gradient(circle, var(--digest-accent) 3px, transparent 3px);
  background-size: 12px 8px;
  background-repeat: repeat-x;
  opacity: 0.6;
}

.digest-window-title {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--digest-accent);
}

.digest-window-body {
  flex: 1 1 auto;
  padding: 0.8rem 0.95rem 1rem;
  font-size: 0.92rem;
  line-height: 1.55;
  overflow: auto;
}

.digest-window-body p { margin: 0 0 0.7rem; }
.digest-window-body p:last-child { margin-bottom: 0; }
.digest-window-body code {
  padding: 0.05em 0.35em;
  border-radius: 4px;
  background: rgba(120, 180, 255, 0.12);
  font-family: "DejaVu Sans Mono", ui-monospace, monospace;
  font-size: 0.88em;
}

.digest-window-list {
  margin: 0;
  padding-left: 1.1rem;
}
.digest-window-list li { margin-bottom: 0.4rem; }

.digest-window-error {
  margin: 0;
  padding: 0.8rem 0.95rem;
  color: var(--digest-muted);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "DejaVu Sans Mono", ui-monospace, monospace;
  font-size: 0.78rem;
}

.digest-window-globe .digest-window-body {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ---------------------------------------------------------------------------
 * Sources — the fold-out citation block under a window or a globe marker's
 * brief. Collapsed by default: the digest is read across a room, so the claim is
 * what you see and the receipts are one tap away. <details> does the folding
 * natively, so there is no JS and no state to keep in sync.
 * --------------------------------------------------------------------------- */

.digest-sources {
  margin-top: 0.8rem;
  border-top: 1px solid var(--digest-edge);
  padding-top: 0.5rem;
  font-size: 0.82rem;
}

.digest-sources > summary {
  cursor: pointer;
  color: var(--digest-accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.72rem;
  /* A big enough hit area for a fingertip on the kitchen tablet. */
  padding: 0.25rem 0;
  list-style-position: outside;
}

.digest-sources[open] > summary { margin-bottom: 0.5rem; }

.digest-source-list {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--digest-muted);
}

.digest-source-list li { margin-bottom: 0.65rem; }
.digest-source-list li:last-child { margin-bottom: 0; }

.digest-source-head a {
  color: var(--digest-text);
  text-decoration: none;
  border-bottom: 1px dotted var(--digest-edge);
  word-break: break-word;
}

.digest-source-meta {
  margin-top: 0.15rem;
  font-size: 0.75rem;
  opacity: 0.85;
}

.digest-source-quote {
  margin: 0.35rem 0 0;
  padding-left: 0.6rem;
  border-left: 2px solid var(--digest-edge);
  color: var(--digest-text);
  font-style: italic;
}

/* Per-marker briefings under the globe. */
.digest-globe-briefs {
  width: 100%;
  margin-top: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.digest-globe-brief {
  border-left: 2px solid var(--digest-edge);
  padding-left: 0.7rem;
}

.digest-brief-title {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.digest-brief-summary {
  margin: 0;
  font-size: 0.88rem;
  color: var(--digest-text);
}

/* ---------------------------------------------------------------------------
 * Globe
 * --------------------------------------------------------------------------- */

.digest-globe {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.digest-globe-caption {
  margin: 0.7rem 0 0;
  font-size: 0.85rem;
  color: var(--digest-muted);
}

.digest-globe-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.digest-globe-ocean {
  fill: #0b1728;
  stroke: none;
}

.digest-globe-limb {
  fill: none;
  stroke: var(--digest-accent);
  stroke-width: 0.8;
  opacity: 0.65;
  filter: drop-shadow(0 0 6px var(--digest-accent));
}

.digest-globe-graticule path {
  fill: none;
  stroke: var(--digest-accent);
  stroke-width: 0.35;
  opacity: 0.18;
}

.digest-globe-land path {
  fill: none;
  stroke: var(--digest-accent);
  stroke-width: 0.9;
  opacity: 0.75;
}

.digest-globe-markers {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.digest-globe-marker {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transform: translate(-50%, -50%);
  transition: opacity 120ms linear;
  white-space: nowrap;
}

.digest-marker-icon {
  font-size: 1.05rem;
  line-height: 1;
  color: var(--digest-accent);
}

.digest-marker-label {
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(7, 11, 18, 0.72);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--digest-text);
}

/*
 * ☭ (U+262D HAMMER AND SICKLE). Nerd Fonts patches do NOT carry this codepoint,
 * so the usual kiosk font stack renders it as tofu. This stack lists the fonts
 * that actually ship the glyph (Noto Symbols 2 and DejaVu Sans are both present
 * on a stock Debian thin-client image) ahead of any UI font, and the emoji
 * fallbacks cover a browser that only has a colour font for it.
 */
.digest-icon-hammer-sickle {
  font-family: "Noto Sans Symbols 2", "Noto Sans Symbols2", "Symbola", "DejaVu Sans",
    "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
  font-size: 1.25rem;
  color: var(--digest-red);
  --digest-glow-color: var(--digest-red);
  text-shadow:
    0 0 5px var(--digest-red),
    0 0 14px var(--digest-red);
}

.digest-icon-star {
  font-family: "DejaVu Sans", "Noto Sans Symbols 2", "Segoe UI Symbol", sans-serif;
}
