/* Disc0 Games — PWA shell + launcher + Arrows. Loads after main.css for the theme vars. */

:root,
[data-theme="light"] {
  --g-grid-dot: rgba(33, 29, 22, .28);
  --g-purple: #5a3aa6;
  --g-line: #211d16;
}

[data-theme="dark"] {
  --g-grid-dot: rgba(236, 227, 207, .22);
  --g-purple: #9b7fe0;
  --g-line: #ece3cf;
}

html, body.g-body {
  height: 100%;
}

body.g-body {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overscroll-behavior: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  -webkit-text-size-adjust: 100%;
}

/* top bar: sits under the iOS status bar when installed */
.g-top {
  flex: 0 0 auto;
  background: var(--teal);
  background-image: linear-gradient(var(--teal-top), var(--teal));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), inset 0 -2px 0 rgba(0, 0, 0, .3);
  border-bottom: 1px solid var(--line);
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top));
  padding-left: calc(14px + env(safe-area-inset-left));
  padding-right: calc(14px + env(safe-area-inset-right));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.g-back {
  font-family: 'Silkscreen', monospace;
  font-size: 12px;
  text-decoration: none;
  color: #cdeeee;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 34px;
  min-height: 30px;
}

.g-back:hover { color: #fff; }

.g-title {
  font-family: 'Silkscreen', monospace;
  font-size: 20px;
  color: var(--titletext);
  text-shadow: 2px 2px 0 #033f3f;
}

.g-toggle { flex: 0 0 auto; }

.g-main {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 16px;
  padding-left: calc(16px + env(safe-area-inset-left));
  padding-right: calc(16px + env(safe-area-inset-right));
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

/* ---------- launcher ---------- */
.g-wrap {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.g-intro p { margin: 0; }

.g-install {
  background: var(--teal);
  color: #fff;
  border: 1px solid var(--line);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, .3), inset -2px -2px 0 rgba(0, 0, 0, .3);
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.g-install strong {
  font-family: 'Silkscreen', monospace;
  font-size: 12px;
  font-weight: normal;
  color: var(--gold);
}

.g-install b { color: var(--gold); font-weight: 600; }

.g-install-btn { align-self: flex-start; margin-top: 4px; }

.g-grid {
  display: grid;
  gap: 12px;
}

.g-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 14px;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: inset 1px 1px 0 var(--bevel-hi), inset -2px -2px 0 var(--bevel-lo);
  padding: 14px 16px;
}

.g-card:hover { background: var(--btn-active); }
.g-card:active { box-shadow: inset -1px -1px 0 var(--bevel-hi), inset 2px 2px 0 var(--bevel-lo); }

.g-card-icon {
  width: 56px;
  height: 56px;
  background: var(--gold);
  color: #211d16;
  border: 2px solid var(--line);
  box-shadow: inset 1px 1px 0 #fff8d8, inset -2px -2px 0 rgba(0, 0, 0, .25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.g-card-icon svg { width: 32px; height: 32px; }

.g-card-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }

.g-card-name {
  font-family: 'Silkscreen', monospace;
  font-size: 15px;
  color: var(--teal);
}

.g-card-blurb { font-size: 13px; line-height: 1.5; }

.g-card-tags {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

.g-card-play {
  font-family: 'Silkscreen', monospace;
  font-size: 11px;
  color: var(--coral);
  white-space: nowrap;
}

.g-soon { padding: 18px; }

@media (max-width: 400px) {
  .g-card { grid-template-columns: 48px 1fr; }
  .g-card-icon { width: 48px; height: 48px; }
  .g-card-play { grid-column: 2; justify-self: end; }
}

/* ---------- arrows ---------- */
.ar-wrap {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ar-hud {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.g-btn {
  font-family: 'Silkscreen', monospace;
  font-size: 12px;
  color: var(--teal);
  background: var(--btn);
  border: 1px solid var(--line);
  box-shadow: inset 1px 1px 0 var(--bevel-hi), inset -2px -2px 0 var(--bevel-lo);
  padding: 9px 13px;
  cursor: pointer;
  min-height: 40px;
}

.g-btn:hover { background: var(--btn-active); }
.g-btn:active { box-shadow: inset -1px -1px 0 var(--bevel-hi), inset 2px 2px 0 var(--bevel-lo); }
.g-btn--coral { color: #fff; background: var(--coral); }
.g-btn--coral:hover { background: var(--coral); filter: brightness(1.08); }

.ar-level { justify-self: start; }
.ar-hint { justify-self: end; }

.ar-hearts {
  display: flex;
  gap: 5px;
  font-size: 22px;
  line-height: 1;
  color: var(--coral);
}

.ar-hearts span { transition: transform .25s, opacity .25s; }
.ar-hearts span.is-lost { opacity: .22; transform: scale(.8); }

.ar-stage {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ar-board {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  background-image: radial-gradient(var(--g-grid-dot) 1.5px, transparent 1.6px);
  border: 1px solid var(--line);
  box-shadow: inset 1px 1px 0 var(--bevel-hi), inset -2px -2px 0 var(--bevel-lo), 0 6px 18px rgba(0, 0, 0, .14);
}

.ar-board.is-shake { animation: ar-shake .3s; }

@keyframes ar-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

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

.ar-arrow {
  cursor: pointer;
  outline: none;
  filter: drop-shadow(0.04px 0.04px 0 rgba(0, 0, 0, .25));
}

@media (hover: hover) {
  .ar-arrow:hover { opacity: .88; }
}

.ar-arrow:focus-visible .ar-body { opacity: .5; }

.ar-hit rect {
  fill: transparent;
  stroke: none;
  /* not "all": Chrome mis-routes hits between neighbouring groups with it */
  pointer-events: fill;
}

/* while an arrow is sliding or bumping, its squares pass over neighbours:
   let taps fall through to whatever is underneath */
.ar-arrow.is-leaving,
.ar-arrow.is-bumping .ar-hit rect,
.ar-arrow.is-leaving .ar-hit rect { pointer-events: none; }

.ar-body {
  fill: none;
  stroke-width: .24;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.ar-tip { stroke: none; }

/* colours cycle by arrow id */
.ar-c0 .ar-body { stroke: var(--teal); }     .ar-c0 .ar-tip { fill: var(--teal); }
.ar-c1 .ar-body { stroke: var(--coral); }    .ar-c1 .ar-tip { fill: var(--coral); }
.ar-c2 .ar-body { stroke: var(--g-purple); } .ar-c2 .ar-tip { fill: var(--g-purple); }
.ar-c3 .ar-body { stroke: var(--g-line); }   .ar-c3 .ar-tip { fill: var(--g-line); }

.ar-arrow.is-hit { animation: ar-hit .4s; }

@keyframes ar-hit {
  0%, 100% { opacity: 1; }
  30%, 70% { opacity: .3; }
}

.ar-arrow.is-hint { animation: ar-hint .7s ease-in-out 3; }

@keyframes ar-hint {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}

.ar-tip {
  flex: 0 0 auto;
  margin: 0;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}

/* overlay dialogs */
.g-overlay {
  position: fixed;
  inset: 0;
  z-index: 10;
  background: rgba(33, 29, 22, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.g-overlay[hidden] { display: none; }

.g-dialog {
  width: 100%;
  max-width: 340px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: inset 1px 1px 0 var(--bevel-hi), inset -2px -2px 0 var(--bevel-lo), 0 10px 30px rgba(0, 0, 0, .35);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: ar-pop .22s ease-out;
}

@keyframes ar-pop {
  from { transform: scale(.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.g-dialog-title {
  font-family: 'Silkscreen', monospace;
  font-size: 18px;
  color: var(--teal);
}

.g-dialog-title.is-coral { color: var(--coral); }

.g-dialog-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.g-dialog-text b { color: var(--coral); font-weight: 600; }

.g-dialog-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.g-dialog-btns .g-btn { flex: 1 1 auto; }

.g-stat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

/* ---------- potions ---------- */
:root,
[data-theme="light"] {
  --po-coral: #d2542f; --po-teal: #0b8a8a; --po-gold: #f0c419; --po-purple: #6a46c2;
  --po-mint: #3dc98f; --po-sky: #3b9ae1; --po-pink: #e868a2; --po-lime: #a3c824;
  --po-orange: #f08a24; --po-navy: #2b3f8c; --po-brown: #8a5a2b; --po-red: #b8252b;
  --po-glass: rgba(255, 255, 255, .35);
  --po-glass-edge: rgba(33, 29, 22, .55);
}

[data-theme="dark"] {
  --po-glass: rgba(255, 255, 255, .06);
  --po-glass-edge: rgba(236, 227, 207, .5);
}

.po-wrap {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.po-hud {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.po-level { justify-self: start; }
.po-undo { justify-self: end; }
.po-undo:disabled { opacity: .45; cursor: default; }

.po-moves {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.po-stage {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.po-rack {
  --per-row: 5;
  --gap: 10px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 26px var(--gap);
  padding: 8px 0;
}

.po-bottle {
  position: relative;
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  touch-action: manipulation;
  width: calc((100% - var(--gap) * (var(--per-row) - 1)) / var(--per-row));
  max-width: 64px;
  aspect-ratio: 1 / 2.7;
}

/* the visual bottle: moves freely while the button underneath stays put for taps */
.po-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition: transform .18s ease-out;
  will-change: transform;
}

.po-bottle:focus-visible { outline: 2px dashed var(--ink); outline-offset: 4px; }
.po-bottle.is-selected .po-body { transform: translateY(-14px); }
.po-bottle.is-done .po-glass { box-shadow: inset 0 0 0 2px var(--po-glass-edge), 0 0 0 3px var(--gold); }
.po-bottle.is-nudge .po-body { animation: po-nudge .3s; }

@keyframes po-nudge {
  0%, 100% { transform: translateX(0); }
  30% { transform: translateX(-4px); }
  70% { transform: translateX(4px); }
}

.po-neck {
  width: 62%;
  height: 9%;
  border: 2px solid var(--po-glass-edge);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: var(--po-glass);
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5);
}

.po-glass {
  position: relative;
  width: 100%;
  flex: 1 1 auto;
  border: 2px solid var(--po-glass-edge);
  border-radius: 8px 8px 50% 50% / 8px 8px 26% 26%;
  background: var(--po-glass);
  overflow: hidden;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25);
}

.po-liquid {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  display: flex;
  flex-direction: column-reverse;
}

.po-layer {
  flex: 0 0 auto;
  width: 100%;
  height: 0;
  transition: height .32s ease-in-out;
  box-shadow: inset 0 3px 0 rgba(255, 255, 255, .22), inset 0 -2px 0 rgba(0, 0, 0, .12);
}

.po-shine {
  position: absolute;
  top: 8%;
  left: 12%;
  width: 14%;
  height: 70%;
  border-radius: 999px;
  background: rgba(255, 255, 255, .35);
  pointer-events: none;
}

.po-coral { background: var(--po-coral); }   .po-teal { background: var(--po-teal); }
.po-gold { background: var(--po-gold); }     .po-purple { background: var(--po-purple); }
.po-mint { background: var(--po-mint); }     .po-sky { background: var(--po-sky); }
.po-pink { background: var(--po-pink); }     .po-lime { background: var(--po-lime); }
.po-orange { background: var(--po-orange); } .po-navy { background: var(--po-navy); }
.po-brown { background: var(--po-brown); }   .po-red { background: var(--po-red); }

.po-tip {
  flex: 0 0 auto;
  margin: 0;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .po-body, .po-layer { transition: none; }
  .po-bottle.is-nudge .po-body { animation: none; }
  .ar-board.is-shake, .ar-arrow.is-hit, .ar-arrow.is-hint, .g-dialog { animation: none; }
}