/* the sky is the interface. everything here is small lowercase text floating
   on it — no boxes, no cards; the two sheets are the only surfaces. */

:root {
  --accent: #6e8a48; /* set from the scene each frame */
  --ink: #2b3138;
  --ink-soft: rgba(43, 49, 56, 0.6);
  --sheet: #fbfaf7;
  --raise: rgba(43, 49, 56, 0.05);
  --line: rgba(43, 49, 56, 0.14);
  --pad: 18px;
}

:root[data-dark="true"] {
  --ink: #e9ecef;
  --ink-soft: rgba(233, 236, 239, 0.66);
  --sheet: #232834;
  --raise: rgba(233, 236, 239, 0.06);
  --line: rgba(233, 236, 239, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  background: #eeeade;
  color: var(--ink);
  font:
    14px/1.6 -apple-system,
    "SF Pro Text",
    system-ui,
    "Segoe UI",
    sans-serif;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
}

button,
select,
input {
  font: inherit;
  color: inherit;
  touch-action: manipulation;
}

#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

/* a breath of grain so the gradients read as air, not vector fill */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- corners: four small pieces of text, nothing else ---- */

#bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: calc(env(safe-area-inset-top) + 16px) var(--pad) 0;
  pointer-events: none;
}

#bar > * {
  pointer-events: auto;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.01em;
}

#wind {
  margin-right: auto;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  color: var(--ink-soft);
}

#status {
  transition: opacity 0.8s ease;
}

#rate {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  opacity: 0.75;
}

#status.swap {
  opacity: 0;
}

.pill {
  border: none;
  background: none;
  padding: 8px 2px;
  color: var(--ink-soft);
  transition: color 0.25s ease;
}

.pill:hover,
.pill:focus-visible {
  color: var(--ink);
}

/* ---- the door: words in the lower third, under the set, never over it ---- */

#overlay {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 0 28px calc(env(safe-area-inset-bottom) + 9vh);
  text-align: center;
  pointer-events: none;
}

#overlay > * {
  pointer-events: auto;
}

#overlay[hidden] {
  display: none;
}

.card {
  display: contents;
}

.card h1 {
  display: none; /* the wordmark already lives in the corner */
}

.card p {
  margin: 0;
  max-width: 30rem;
  color: var(--ink-soft);
}

#door-phase {
  display: none;
}

#hang {
  margin-top: 8px;
  border: none;
  background: none;
  padding: 10px 6px;
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--accent);
}

.fine {
  margin: 0;
  font-size: 12px;
  color: var(--ink-soft);
}

/* ---- sheets: the only two surfaces ---- */

.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  display: grid;
  gap: 13px;
  max-height: 84dvh;
  overflow-y: auto;
  padding: 22px var(--pad) calc(env(safe-area-inset-bottom) + 20px);
  background: var(--sheet);
  border-top: 1px solid var(--line);
  border-radius: 16px 16px 0 0;
  transform: translateY(103%);
  transition: transform 0.34s cubic-bezier(0.32, 0.72, 0, 1);
}

.sheet.open {
  transform: none;
}

.handle-bar {
  display: none;
}

.sheet-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
  width: 100%;
}

/* ---- controls: text first, hairlines only where a boundary is needed ---- */

.segmented {
  display: flex;
  gap: 2px;
}

.segmented {
  padding: 3px;
  border-radius: 11px;
  background: var(--raise);
}

.segmented button {
  flex: 1;
  min-height: 38px;
  border: none;
  background: none;
  border-radius: 8px;
  color: var(--ink-soft);
  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.segmented button[aria-pressed="true"] {
  color: var(--ink);
  font-weight: 600;
  background: var(--sheet);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--accent) 55%, transparent),
    0 1px 3px rgba(0, 0, 0, 0.12);
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

label {
  display: grid;
  gap: 4px;
  font-size: 13px;
}

label > span {
  color: var(--ink-soft);
}

label.row {
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 12px;
}

select,
input[type="text"] {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--raise);
  font-size: 14px;
  color: var(--ink);
}

select:focus,
input[type="text"]:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.slider {
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 12px;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 32px;
  background: transparent;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--accent) var(--fill, 50%),
    var(--line) var(--fill, 50%)
  );
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  margin-top: -6.5px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--sheet);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

input[type="range"]::-moz-range-track {
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--accent) var(--fill, 50%),
    var(--line) var(--fill, 50%)
  );
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 2px solid var(--sheet);
  border-radius: 50%;
  background: var(--accent);
}

.link {
  border: none;
  background: none;
  padding: 6px 2px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.link:hover {
  color: var(--ink);
}

.account {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.publish-row {
  display: grid;
  gap: 4px;
  justify-items: center;
}

.pill.wide,
.pill.primary {
  padding: 10px 6px;
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: var(--accent);
}

.note {
  margin: 0;
  font-size: 12px;
  text-align: center;
  color: var(--ink-soft);
  min-height: 1em;
}

.handle {
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---- sign in: type your name, tap your face ---- */

.signin {
  position: relative;
  width: 100%;
}

.signin input {
  width: 100%;
}

.ta-results {
  display: grid;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--sheet);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
}

.ta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 6px 10px;
  border: none;
  background: none;
  text-align: left;
}

.ta-row:hover,
.ta-row.active {
  background: var(--raise);
}

.ta-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex: none;
  object-fit: cover;
  background: var(--raise);
}

.ta-who {
  display: grid;
  min-width: 0;
  font-size: 13px;
}

.ta-who > * {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ta-handle {
  font-size: 12px;
  color: var(--ink-soft);
}

/* ---- the garden ---- */

.garden {
  display: grid;
}

.card-chime {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 54px;
  padding: 8px 2px;
  text-align: left;
  border: none;
  border-bottom: 1px solid var(--line);
  background: none;
}

.card-chime.in-season .who strong {
  color: var(--accent);
}

.swatch {
  width: 4px;
  height: 30px;
  border-radius: 999px;
  flex: none;
}

.swatch.wood {
  background: #e8b184;
}
.swatch.bamboo {
  background: #c8e096;
}
.swatch.metal {
  background: #b3c4d4;
}
.swatch.glass {
  background: #96d4cd;
}

.who {
  display: grid;
  flex: 1;
  min-width: 0;
}

.who > * {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta {
  font-size: 12px;
  color: var(--ink-soft);
}

.mood {
  flex: none;
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---- desktop: sheets become a quiet column on the right ---- */

@media (min-width: 760px) {
  .sheet {
    left: auto;
    right: 0;
    top: 0;
    bottom: 0;
    width: 340px;
    max-height: none;
    border-radius: 0;
    border-top: none;
    border-left: 1px solid var(--line);
    transform: translateX(103%);
  }
  .sheet.open {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sheet,
  #status {
    transition: none;
  }
}

#scene:focus-visible { outline: 2px solid var(--accent); outline-offset: -5px; }
#playback[hidden] { display: none; }
#overlay .fine { max-width: 290px; }

.activity { position: fixed; bottom: calc(env(safe-area-inset-bottom) + 14px); left: 18px; z-index: 3; font-size: 12px; color: var(--ink-soft); }
.activity summary { display: flex; align-items: center; gap: 10px; min-height: 36px; cursor: pointer; list-style: none; font-variant-numeric: tabular-nums; }
.activity summary::-webkit-details-marker { display: none; }
.activity svg { overflow: hidden; }
#activity-trace { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
#activity-baseline { stroke: var(--ink-soft); stroke-width: 0.6; stroke-dasharray: 2 4; opacity: .45; visibility: hidden; }
.activity-detail { position: absolute; bottom: 46px; left: 0; width: min(360px, calc(100vw - 36px)); max-height: 65dvh; overflow: auto; padding: 20px; background: var(--sheet); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 28px #0002; }
.activity-detail h2 { margin: 0; font-size: 14px; color: var(--ink); }
.activity-detail p { margin: 12px 0; }
.activity-detail a { color: var(--ink); text-underline-offset: 3px; }
.activity[open] .activity-chevron { transform: rotate(180deg); }
#overlay { padding-bottom: calc(env(safe-area-inset-bottom) + max(85px, 10vh)); }