:root {
  /* Typography compliance token: Mono** */
  --gold: #F6C76A;
  --mint: #A7E3D2;
  --cream: #F7EEDC;
  --coral: #FF8B7A;
  --navy: #13283A;
  --violet: #261C3C;
  --teal: #2E8F9A;
  --display: "Cormorant Garamond", Garamond, Georgia, serif;
  --jp: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --mono: "Space Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; overflow: hidden; }

body {
  background: var(--navy);
  color: var(--cream);
  font-family: var(--jp);
}

button { font: inherit; }

.tidepool {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 52% 48%, rgba(167, 227, 210, .14), transparent 16%),
    radial-gradient(circle at 15% 88%, rgba(46, 143, 154, .28), transparent 34%),
    radial-gradient(circle at 78% 8%, rgba(38, 28, 60, .75), transparent 44%),
    linear-gradient(145deg, #13283A 0%, #102230 42%, #261C3C 100%);
}

.crt-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background:
    repeating-linear-gradient(0deg, rgba(247, 238, 220, .045) 0 1px, transparent 1px 5px),
    repeating-radial-gradient(circle at 40% 60%, rgba(167, 227, 210, .05) 0 1px, transparent 1px 9px);
  mix-blend-mode: screen;
}

.rain-orbit {
  position: absolute;
  border: 1px solid rgba(167, 227, 210, .18);
  border-radius: 50%;
  filter: blur(.2px);
  animation: orbitPulse 11s ease-in-out infinite;
}

.orbit-one { width: 64vmin; height: 64vmin; left: -16vmin; top: 46vh; }
.orbit-two { width: 42vmin; height: 42vmin; right: 4vw; top: -14vmin; animation-delay: -4s; }

.flavor-tabs {
  position: fixed;
  z-index: 20;
  left: 50%;
  bottom: 3.2vh;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(167, 227, 210, .22);
  border-radius: 999px;
  background: rgba(19, 40, 58, .56);
  box-shadow: inset 0 0 24px rgba(167, 227, 210, .1), 0 20px 60px rgba(0, 0, 0, .25);
  backdrop-filter: blur(18px);
}

.flavor-tab {
  min-width: 42px;
  height: 34px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: rgba(247, 238, 220, .7);
  background: transparent;
  cursor: pointer;
  transition: color .5s ease, background .5s ease, border-color .5s ease, transform .5s ease;
}

.flavor-tab.active, .flavor-tab:hover {
  color: var(--navy);
  background: linear-gradient(135deg, var(--mint), var(--gold));
  border-color: rgba(247, 238, 220, .62);
  transform: translateY(-2px);
}

.scene {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: clamp(10px, 1.5vw, 22px);
  padding: clamp(18px, 3vw, 44px);
  padding-bottom: 13vh;
  opacity: 0;
  transform: scale(.985) translateY(18px);
  pointer-events: none;
  transition: opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1);
}

.scene.active { opacity: 1; transform: scale(1) translateY(0); pointer-events: auto; }

.tray {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(167, 227, 210, .34);
  border-radius: clamp(22px, 3vw, 44px);
  background:
    linear-gradient(145deg, rgba(247, 238, 220, .16), rgba(167, 227, 210, .07) 48%, rgba(46, 143, 154, .08)),
    rgba(19, 40, 58, .46);
  box-shadow: inset 0 1px 0 rgba(247, 238, 220, .26), inset 0 -22px 55px rgba(38, 28, 60, .24), 0 34px 80px rgba(6, 13, 23, .32);
  backdrop-filter: blur(20px) saturate(130%);
}

.tray::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(167, 227, 210, .28), transparent 22%), linear-gradient(90deg, transparent, rgba(247, 238, 220, .08), transparent);
  opacity: .55;
  pointer-events: none;
}

.micro-label {
  display: block;
  font-family: var(--mono);
  font-size: clamp(10px, .86vw, 13px);
  letter-spacing: .14em;
  color: var(--gold);
  text-transform: uppercase;
}

h1, h2 { font-family: var(--display); font-weight: 600; margin: 0; line-height: .92; }
h1 { font-size: clamp(58px, 10vw, 156px); letter-spacing: -.055em; text-shadow: 0 18px 26px rgba(167, 227, 210, .18); }
h2 { font-size: clamp(46px, 7vw, 112px); letter-spacing: -.04em; }
p { margin: 0; line-height: 1.85; color: rgba(247, 238, 220, .78); }

.opening-ripple, .last-ripple {
  position: absolute;
  width: 22vmin;
  height: 22vmin;
  left: calc(50% - 11vmin);
  top: calc(50% - 11vmin);
  border: 1px solid rgba(167, 227, 210, .55);
  border-radius: 50%;
  animation: openRipple 4s ease-out infinite;
}

.suspended-sign { grid-column: 2 / 12; grid-row: 2 / 6; padding: clamp(24px, 5vw, 72px); display: flex; flex-direction: column; justify-content: center; }
.jp-subtitle { margin-top: 12px; font-size: clamp(18px, 2.4vw, 34px); color: var(--mint); letter-spacing: .16em; }
.poem { max-width: 620px; margin-top: 22px; }
.rain-stamp { grid-column: 10 / 12; grid-row: 6 / 8; display: grid; place-items: center; color: var(--coral); }
.rain-stamp span, .oracle-seal span { font-size: clamp(52px, 8vw, 110px); font-family: var(--jp); }
.rain-stamp small, .oracle-seal small { position: absolute; bottom: 22px; font-family: var(--mono); color: var(--cream); opacity: .7; }

.tank-panel { grid-column: 2 / 9; grid-row: 2 / 8; padding: clamp(24px, 3vw, 50px); }
.tank-panel p { max-width: 540px; margin: 18px 0 22px; }
.tank-water { position: absolute; inset: auto 34px 34px 34px; height: 45%; border-radius: 38px; background: linear-gradient(180deg, rgba(167,227,210,.18), rgba(46,143,154,.2)); border: 1px solid rgba(167, 227, 210, .22); overflow: hidden; }
.label-strip { grid-column: 9 / 12; grid-row: 2 / 3; padding: 20px; font-family: var(--mono); color: var(--mint); }
.tiny-price { grid-column: 9 / 12; grid-row: 3 / 8; display: grid; place-items: center; font-family: var(--display); font-size: clamp(38px, 6vw, 92px); color: var(--gold); }

.bubble { position: absolute; display: block; border-radius: 50%; border: 1px solid rgba(247,238,220,.55); box-shadow: inset -7px -9px 18px rgba(255,255,255,.16); animation: bubbleRise 8s linear infinite; }
.b1 { width: 34px; height: 34px; left: 12%; bottom: -40px; }
.b2 { width: 18px; height: 18px; left: 36%; bottom: -30px; animation-delay: -2s; }
.b3 { width: 54px; height: 54px; left: 62%; bottom: -60px; animation-delay: -5s; }
.b4 { width: 24px; height: 24px; left: 84%; bottom: -40px; animation-delay: -3.5s; }
.jellyfish { position: absolute; left: 47%; top: 23%; width: 110px; height: 110px; border-radius: 50%; background: radial-gradient(circle, rgba(246,199,106,.35), transparent 62%); border: 1px solid rgba(246,199,106,.5); animation: jellyDrift 9s ease-in-out infinite; }
.jellyfish span { position: absolute; width: 70px; height: 22px; border-bottom: 1px solid rgba(255,139,122,.65); border-radius: 50%; left: 20px; }
.jellyfish span:nth-child(1) { top: 34px; } .jellyfish span:nth-child(2) { top: 54px; } .jellyfish span:nth-child(3) { top: 74px; }

.tall-specimen { grid-column: 5 / 9; grid-row: 1 / 8; padding: 34px; display: flex; flex-direction: column; justify-content: end; align-items: center; text-align: center; }
.side-note { grid-column: 2 / 5; grid-row: 3 / 7; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; }
.side-note strong { color: var(--coral); font-size: 82px; }
.chrome-pick { grid-column: 9 / 12; grid-row: 2 / 5; }
.chrome-pick::after { content: ""; position: absolute; width: 130%; height: 14px; left: -12%; top: 48%; transform: rotate(-22deg); border-radius: 999px; background: linear-gradient(90deg, transparent, var(--cream), var(--teal), var(--gold), transparent); }
.prism-monster { position: relative; width: min(52vmin, 390px); height: min(52vmin, 390px); margin-bottom: 5vh; transform-style: preserve-3d; animation: prismTilt 7s ease-in-out infinite; }
.facet { position: absolute; inset: 18%; clip-path: polygon(50% 0, 100% 30%, 82% 100%, 18% 100%, 0 30%); background: linear-gradient(135deg, rgba(167,227,210,.82), rgba(247,238,220,.22), rgba(255,139,122,.36)); border: 1px solid rgba(247,238,220,.34); }
.f1 { transform: translateY(-25%) scale(.82); } .f2 { transform: translateX(25%) rotate(60deg) scale(.72); } .f3 { transform: translateX(-25%) rotate(-60deg) scale(.72); } .f4 { transform: translateY(25%) rotate(180deg) scale(.82); } .f5 { transform: rotate(120deg) scale(.65); } .f6 { transform: rotate(-120deg) scale(.65); }
.prism-monster em { position: absolute; width: 12px; height: 12px; top: 48%; border-radius: 50%; background: var(--violet); z-index: 3; }
.prism-monster em:nth-of-type(1) { left: 44%; } .prism-monster em:nth-of-type(2) { left: 54%; }

.moon-panel { grid-column: 1 / 8; grid-row: 2 / 8; padding: clamp(28px, 4vw, 62px); }
.dragon-curl { grid-column: 8 / 13; grid-row: 1 / 6; padding: 34px; }
.mochi-slug { position: relative; height: 260px; margin: 34px 0 18px; }
.mochi-slug .body { position: absolute; width: 72%; height: 44%; left: 6%; bottom: 18%; border-radius: 48% 52% 44% 56%; background: linear-gradient(145deg, var(--cream), rgba(167,227,210,.72)); box-shadow: inset -22px -18px 32px rgba(46,143,154,.22); }
.shell { position: absolute; width: 34%; height: 54%; left: 34%; top: 8%; border-radius: 50%; background: radial-gradient(circle at 35% 30%, white, rgba(167,227,210,.75) 28%, rgba(46,143,154,.34)); border: 1px solid rgba(247,238,220,.55); }
.cheek { position: absolute; width: 18px; height: 18px; bottom: 36%; border-radius: 50%; background: var(--coral); } .cheek.left { left: 17%; } .cheek.right { left: 25%; }
.dragon { width: 230px; height: 230px; margin: 16px auto 28px; border: 28px solid rgba(246,199,106,.72); border-left-color: rgba(255,139,122,.8); border-bottom-color: rgba(167,227,210,.75); border-radius: 50%; clip-path: polygon(0 0, 100% 0, 100% 75%, 75% 100%, 0 100%); animation: dragonBreathe 6s ease-in-out infinite; }

.receipt-panel { grid-column: 3 / 10; grid-row: 1 / 8; padding: clamp(24px, 4vw, 58px); background-color: rgba(247,238,220,.12); }
.receipt-lines { position: relative; z-index: 1; margin: 28px 0 0; padding: 0; list-style: none; font-family: var(--mono); }
.receipt-lines li { display: flex; justify-content: space-between; gap: 22px; padding: 18px 0; border-bottom: 1px dotted rgba(167,227,210,.36); color: rgba(247,238,220,.82); }
.receipt-lines b { color: var(--gold); font-weight: 400; }
.oracle-seal { grid-column: 10 / 12; grid-row: 5 / 8; display: grid; place-items: center; color: var(--mint); }

.final-drop { grid-column: 3 / 11; grid-row: 2 / 8; padding: clamp(32px, 5vw, 76px); text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.final-drop p { max-width: 600px; margin: 24px auto 34px; }
.luminous-receipt { width: min(360px, 80vw); padding: 28px; border-radius: 10px 10px 44px 44px; color: var(--navy); background: linear-gradient(180deg, var(--cream), var(--mint)); box-shadow: 0 0 44px rgba(246,199,106,.36); font-family: var(--mono); }
.luminous-receipt span, .luminous-receipt strong, .luminous-receipt small { display: block; }
.luminous-receipt strong { font-family: var(--jp); font-size: 46px; margin: 8px 0; color: var(--violet); }

.surface-ripple { position: fixed; z-index: 50; width: 12px; height: 12px; border: 1px solid rgba(167,227,210,.8); border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; animation: clickRipple 1.15s ease-out forwards; }

@keyframes orbitPulse { 0%,100% { transform: scale(1); opacity: .42; } 50% { transform: scale(1.12); opacity: .12; } }
@keyframes openRipple { 0% { transform: scale(.2); opacity: .85; } 100% { transform: scale(4.8); opacity: 0; } }
@keyframes bubbleRise { 0% { transform: translateY(0) translateX(0); opacity: 0; } 12% { opacity: .75; } 100% { transform: translateY(-38vh) translateX(24px); opacity: 0; } }
@keyframes jellyDrift { 0%,100% { transform: translate(-8px, 2px) rotate(-2deg); } 50% { transform: translate(18px, -12px) rotate(3deg); } }
@keyframes prismTilt { 0%,100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(4deg) translateY(-12px); } }
@keyframes dragonBreathe { 0%,100% { transform: scale(.96) rotate(-8deg); } 50% { transform: scale(1.03) rotate(4deg); } }
@keyframes clickRipple { 0% { width: 12px; height: 12px; opacity: .9; } 100% { width: 190px; height: 190px; opacity: 0; } }

@media (max-width: 760px) {
  .scene { grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(10, 1fr); padding: 14px; padding-bottom: 12vh; }
  .suspended-sign, .tank-panel, .tall-specimen, .moon-panel, .receipt-panel, .final-drop { grid-column: 1 / 7; grid-row: 2 / 9; }
  .rain-stamp, .label-strip, .tiny-price, .side-note, .chrome-pick, .dragon-curl, .oracle-seal { grid-column: 1 / 7; grid-row: 9 / 10; min-height: 80px; }
  .flavor-tabs { width: calc(100vw - 20px); justify-content: center; gap: 4px; }
  .flavor-tab { min-width: 36px; }
  h1 { font-size: 18vw; }
}