/*
  media.html — constellation page.
  Loaded after site.css; everything is scoped to body.constellation so no
  other page is affected.
*/

.constellation {
  --cn-bg: #1d1d1c;
  --cn-fill: transparent;
  --cn-ink: #000000;
  --gray: #e1e9eb;
  /* the site red, lifted a touch so small text stays readable on charcoal */
  --cn-font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --safe-t: env(safe-area-inset-top, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);

  background: var(--gray);
  color: var(--highlight);
  font-family: var(--cn-font);
  overscroll-behavior: none;
}

.constellation ::selection {
  color: var(--cn-bg);
  background: var(--cn-ink);
}

/* ---------- site nav, recoloured for the dark page ---------- */

/* A normal page: the header (nav + intro) sits at the top and scrolls away,
   and the constellation is a full-screen block underneath it. The two never
   overlap because the constellation is clipped to its own box. */
.cn-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding: calc(1.5rem + var(--safe-t)) calc(1.5rem + var(--safe-r)) 0.75rem calc(1.5rem + var(--safe-l));
  position: relative;
  z-index: 1500;
}

.constellation .topnav {
  position: static;
  font-weight: 200;
}



.constellation .topnav a:hover,
.constellation .topnav a.active {
  color: var(--cn-ink);
}

.constellation a:hover {
  color: var(--cn-red);
}

/* ---------- intro sentence ---------- */

.cn-intro {
  max-width: 35rem;
  margin-top: 2rem;
  font-size: 1.2rem;
  line-height: 1.45;
  color: var(--cn-ink-soft);
}

/* Phones/tablets: site.css stacks the nav vertically, so put the intro
   beside it instead of underneath. */
@media (max-width: 900px) {
  .cn-header {
    flex-direction: row;
    justify-content: space-between;
    gap: 1rem;
    padding: calc(0.75rem + var(--safe-t)) calc(0.9rem + var(--safe-r)) 0.5rem calc(0.75rem + var(--safe-l));
  }

  .cn-intro {
    max-width: min(46vw, 17rem);
    font-size: clamp(0.72rem, 0.6rem + 0.6vw, 0.85rem);
    text-align: right;
  }
}

/* Phones on their side: a vertical nav would eat most of the height, so
   lay it out in a row here. */
@media (max-width: 900px) and (max-height: 500px) {
  .constellation .topnav {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 0.9rem;
  }
}

/* ---------- stage + world ---------- */

.constellation > main.cn-stage {
  margin: 0;
  padding: 0;
}

.cn-stage {
  position: relative;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  overflow: clip;
  touch-action: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  background-color: var(--gray);
  /* paper grain + a soft vignette */
}

.cn-stage.is-dragging {
  cursor: grabbing;
}

.cn-world {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  transform-origin: 0 0;
  --inv: 1;
}

.cn-svg {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  overflow: visible;
  pointer-events: none;
  --sw: 2.25px;
}

.cn-line {
  stroke: var(--cn-ink);
  stroke-width: var(--sw);
  stroke-linecap: round;
  opacity: 0;
}

.cn-dot-mark {
  fill: var(--cn-ink);
}

.cn-shape-path {
  fill: var(--cn-fill);
  stroke: var(--cn-ink);
  stroke-width: var(--sw);
  stroke-linejoin: round;
}

.cn-particle {
  fill: var(--cn-ink);
}

/* ---------- ring dot buttons (44px hit area at any zoom) ---------- */

.cn-dots,
.cn-labels,
.cn-bubbles {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
}

.cn-dot {
  position: absolute;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transform: scale(var(--inv));
  -webkit-tap-highlight-color: transparent;
}

.cn-dot:focus {
  outline: none;
}

.cn-dot:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -9px;
}

/* ---------- titles along the lines ---------- */

.cn-label {
  position: absolute;
  left: 0;
  top: 0;
  /* rotate around the point where the title attaches to its line */
  transform-origin: 0 0;
  white-space: nowrap;
  pointer-events: none;
  font-size: clamp(0.78rem, 0.55rem + 0.75vw, 1.2rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
}

.cn-label span {
  display: block;
  padding: 0.35em 0.4em;
  opacity: 0;
  transform: translateY(0.4em);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.cn-label.is-shown {
  pointer-events: auto;
  cursor: pointer;
}

.cn-label.is-shown span {
  opacity: 1;
  transform: none;
}

/* ---------- opened circles ---------- */

.cn-bubble {
  position: absolute;
  left: 0;
  top: 0;
  --d: 480px;
  width: var(--d);
  height: var(--d);
  border-radius: 50%;
  transform-origin: 50% 50%;
}

.cn-bubble-body {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  user-select: text;
  -webkit-user-select: text;
  cursor: auto;
}

.cn-bubble.is-open .cn-bubble-body {
  opacity: 1;
  pointer-events: auto;
}

.constellation .cn-bubble-title {
  position: absolute;
  top: calc(var(--d) * 0.1);
  left: 50%;
  width: calc(var(--d) * 0.6);
  transform: translateX(-50%);
  margin: 0;
  padding: 0;
  display: block;
  text-align: center;
  font-size: clamp(1.05rem, calc(var(--d) * 0.05), 1.75rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--cn-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cn-bubble-title:focus {
  outline: none;
}

.cn-bubble-title:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 0.2em;
}

/* Content lives in the circle's inscribed area and scrolls if it's long. */
.cn-bubble-scroll {
  position: absolute;
  top: calc(var(--d) * 0.22);
  bottom: max(calc(var(--d) * 0.2), calc(var(--d) * 0.06 + 50px));
  left: 50%;
  width: calc(var(--d) * 0.72);
  transform: translateX(-50%);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  container-type: inline-size;
  font-size: clamp(0.85rem, calc(var(--d) * 0.03), 1.05rem);
  line-height: 1.5;
  scrollbar-width: none;
  --ft: 0px;
  --fb: 0px;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 var(--ft), #000 calc(100% - var(--fb)), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 var(--ft), #000 calc(100% - var(--fb)), transparent 100%);
}

.cn-bubble-scroll::-webkit-scrollbar {
  display: none;
}

.cn-bubble-scroll:focus {
  outline: none;
}

.cn-bubble-scroll.is-scrollable {
  touch-action: pan-y;
}

.cn-bubble-scroll.fade-top {
  --ft: 28px;
}

.cn-bubble-scroll.fade-bottom {
  --fb: 28px;
}

.cn-bubble-content {
  margin-block: auto;
  padding-block: 0.25rem;
}

.cn-bubble-close {
  position: absolute;
  bottom: calc(var(--d) * 0.06);
  left: 50%;
  width: 44px;
  height: 44px;
  margin-left: -22px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--cn-ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  -webkit-tap-highlight-color: transparent;
}

.cn-bubble-close svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  transition: transform 0.2s ease;
}

.cn-bubble-close:hover {
  color: var(--red);
}

.cn-bubble-close:hover svg {
  transform: rotate(90deg);
}

.cn-bubble-close:focus {
  outline: none;
}

.cn-bubble-close:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -6px;
}

/* ---------- circle content ---------- */

.cn-bubble p {
  margin: 0 0 0.8em;
  font-size: 1em;
}

.cn-bubble a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.cn-bubble a:hover {
  color: var(--red);
}

.cn-entries {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cn-entry {
  font-weight: 500;
}

.cn-entries--list .cn-entry {
  padding: 0.18em 0;
}

.cn-entries--list.is-numbered .cn-entry,
.cn-entries--list .cn-entry:has(.cn-num) {
  display: flex;
  gap: 0.6em;
  align-items: baseline;
}

.cn-entries--media .cn-entry {
  border-bottom: 1px solid var(--cn-ink-faint);
}

.cn-entries--media .cn-entry:first-child {
  border-top: 1px solid var(--cn-ink-faint);
}

.cn-entry-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.7em 0.1em;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 1.05em;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.cn-entry-toggle:focus {
  outline: none;
}

.cn-entry-toggle:focus-visible .cn-entry-text {
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 0.2em;
}

.cn-entry-text {
  flex: 1;
  min-width: 0;
}

.cn-entry-toggle:hover .cn-entry-text {
  color: var(--red);
}

/* the circled 01, 02… from the old favourites grid */
.cn-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1em;
  height: 2.1em;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  font-size: 0.75em;
  font-weight: 600;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.cn-entry-toggle[aria-expanded="true"] .cn-num {
  border-color: var(--red);
  color: var(--red);
}

/* plus that turns into a minus */
.cn-entry-icon {
  position: relative;
  flex: 0 0 auto;
  width: 0.7em;
  height: 0.7em;
}

.cn-entry-icon::before,
.cn-entry-icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1.5px;
  margin-top: -0.75px;
  background: currentColor;
  transition: transform 0.25s ease;
}

.cn-entry-icon::after {
  transform: rotate(90deg);
}

.cn-entry-toggle[aria-expanded="true"] .cn-entry-icon::after {
  transform: rotate(0deg);
}

/* accordion: animates to the note's natural height */
.cn-note {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.35s ease, opacity 0.35s ease;
}

.cn-note.is-open {
  grid-template-rows: 1fr;
  opacity: 1;
}

.cn-note-inner {
  overflow: hidden;
  min-height: 0;
  font-weight: 400;
  color: var(--cn-ink-soft);
  line-height: 1.55;
}

.cn-note-inner > :first-child {
  padding-top: 0.1em;
}

.cn-note-inner > :last-child {
  padding-bottom: 0.9em;
}

.cn-note-inner img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0.2em 0 0.6em;
}

/* "columns" variant: the old In / Out and Cafes / My order layout */
.cn-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1em 1.4em;
  font-size: 1rem;
}

.constellation .cn-columns h3 {
  margin: 0 0 0.6em;
  font-size: 1.2em;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--red);
}

@container (max-width: 250px) {
  .cn-columns {
    grid-template-columns: 1fr;
  }
}

.cn-text p {
  margin: 0 0 0.9em;
}

/* ---------- view controls ---------- */

.cn-controls {
  position: fixed;
  z-index: 1400;
  right: calc(1rem + var(--safe-r));
  bottom: calc(1rem + var(--safe-b));
  display: flex;
  gap: 0.5rem;
}

.cn-controls button {
  width: 40px;
  height: 40px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 3px solid var(--red);
  border-radius: 50%;
  background:transparent;
  color: var(--cn-ink-soft);
  cursor: pointer;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  transition: color 0.2s ease, border-color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.cn-controls button:hover {
  color: var(--cn-ink);
  border-color: var(--cn-ink-soft);
}

.cn-controls button:focus {
  outline: none;
}

.cn-controls button:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.cn-controls svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- screen-reader text version ---------- */

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.cn-noscript {
  position: relative;
  z-index: 10;
  max-width: 36rem;
  margin: 8rem 1.5rem;
}

/* ---------- reduced motion: fades instead of motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .cn-line {
    transition: opacity 0.25s ease;
  }

  .cn-shape {
    transition: opacity 0.25s ease;
  }

  .cn-label span {
    transform: none;
  }

  .cn-note {
    transition: opacity 0.2s ease;
  }

  .cn-bubble-close svg {
    transition: none;
  }
}