:root {
  --shell: #f1bd09;
  --shell-light: #ffdc2e;
  --shell-dark: #ad7200;
  --cap: #4b56a5;
  --cap-light: #707bcc;
  --cap-dark: #27316f;
  --key: #d53629;
  --key-light: #f26355;
  --key-dark: #821710;
  --lcd: #aeb6a0;
  --lcd-dark: #687465;
  --ink: #172219;
  --plastic-shadow: rgba(63, 40, 0, 0.3);
}

body {
  min-width: 320px;
  overflow-x: hidden;
  background-color: var(--bg-body, #ece9e2);
}

[data-theme="dark"] body {
  background-color: var(--bg-body, #0a0a0a);
}

header {
  max-width: 1040px;
  margin-bottom: 1.35rem;
}

.game-container {
  width: min(100%, 1040px);
  display: grid;
  justify-items: center;
  gap: 2.3rem;
  padding: 0 0 4rem;
}

.device-area {
  position: relative;
  isolation: isolate;
  width: 100%;
  min-height: 620px;
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 1.3rem;
  padding: 7.1rem 2rem 2rem;
  overflow: hidden;
  border: 1px solid rgba(94, 76, 48, 0.22);
  border-radius: 38px;
  background-color: #eee9df;
  background-image:
    linear-gradient(115deg, rgba(255, 255, 255, 0.32), transparent 42%),
    radial-gradient(ellipse at 50% 94%, rgba(64, 43, 17, 0.13), transparent 33%),
    url("assets/product-surface.webp");
  background-position: center;
  background-size: cover;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    inset 0 -24px 45px rgba(93, 73, 45, 0.06),
    0 18px 52px rgba(50, 42, 30, 0.13);
}

.device-area::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(51, 40, 24, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(51, 40, 24, 0.025) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  opacity: 0.3;
}

.device-area::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 508px;
  z-index: 0;
  width: 520px;
  height: 38px;
  transform: translateX(-50%) rotate(-0.4deg);
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(46, 30, 11, 0.28), rgba(46, 30, 11, 0.08) 48%, transparent 72%);
  filter: blur(7px);
  pointer-events: none;
}

.exhibit-label {
  position: absolute;
  top: 27px;
  left: 31px;
  z-index: 3;
  display: grid;
  gap: 0.18rem;
  color: #564d40;
  text-align: left;
}

.exhibit-label span {
  font-family: "Courier New", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.exhibit-label strong {
  color: #29251f;
  font-size: 0.86rem;
  font-weight: 650;
}

.tama-shell {
  position: relative;
  z-index: 2;
  width: 568px;
  height: 421px;
  max-width: calc(100vw - 56px);
  border: 1px solid #9e6800;
  border-radius: 44% 44% 48% 48% / 39% 39% 52% 52%;
  background:
    radial-gradient(ellipse at 31% 12%, rgba(255, 255, 255, 0.7) 0 1%, rgba(255, 255, 255, 0.23) 4%, transparent 13%),
    radial-gradient(ellipse at 67% 85%, transparent 0 58%, rgba(121, 72, 0, 0.09) 78%),
    radial-gradient(ellipse at 50% -6%, #ffe144 0, transparent 35%),
    linear-gradient(126deg, #ffdc2c 0%, var(--shell) 42%, #dda104 78%, var(--shell-dark) 100%);
  box-shadow:
    inset 8px 12px 18px rgba(255, 255, 255, 0.32),
    inset -16px -20px 25px rgba(99, 57, 0, 0.2),
    inset 0 -2px 1px rgba(83, 48, 0, 0.24),
    0 5px 0 #986504,
    0 10px 10px rgba(74, 46, 5, 0.2),
    0 25px 34px var(--plastic-shadow);
  transform: perspective(950px) rotateX(1.1deg) rotateZ(-0.22deg);
  transform-origin: center bottom;
  transition: transform 90ms ease;
  isolation: isolate;
}

.tama-shell::before {
  content: "";
  position: absolute;
  inset: 7px 9px 11px;
  z-index: 1;
  border: 1px solid rgba(98, 59, 0, 0.24);
  border-top-color: rgba(255, 244, 157, 0.34);
  border-radius: inherit;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.tama-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(14deg, rgba(90, 54, 0, 0.08) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(101deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 4px);
  background-size: 5px 7px, 7px 5px;
  mix-blend-mode: soft-light;
  opacity: 0.24;
}

.tama-shell.is-pressing {
  transform: perspective(950px) translateY(2px) rotateX(1deg) rotateZ(-0.22deg) scale(0.998);
}

.tama-cap {
  position: absolute;
  z-index: -1;
  left: 50%;
  top: -66px;
  width: 130px;
  height: 98px;
  transform: translateX(-50%);
}

.cap-neck {
  position: absolute;
  left: 21px;
  bottom: 0;
  width: 88px;
  height: 55px;
  border: 1px solid #202b6a;
  border-radius: 44% 44% 28% 28% / 69% 69% 25% 25%;
  background:
    radial-gradient(ellipse at 31% 19%, rgba(255, 255, 255, 0.52), transparent 24%),
    linear-gradient(132deg, var(--cap-light), var(--cap) 52%, var(--cap-dark));
  box-shadow:
    inset 5px 5px 8px rgba(255, 255, 255, 0.13),
    inset -9px -8px 11px rgba(15, 21, 72, 0.39),
    0 4px 5px rgba(0, 0, 0, 0.24);
}

.cap-neck::after {
  content: "";
  position: absolute;
  inset: 5px 7px 7px;
  border: 1px solid rgba(22, 28, 83, 0.28);
  border-radius: inherit;
}

.key-ring {
  position: absolute;
  left: 37px;
  top: -1px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: conic-gradient(from 22deg, #f9faf9, #777b7d 16%, #d7d9d8 36%, #606466 52%, #f4f5f4 72%, #7c8081 88%, #f9faf9);
  box-shadow: 2px 3px 4px rgba(29, 29, 26, 0.42), -1px -1px 1px rgba(255, 255, 255, 0.8);
}

.key-ring::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: #eee9de;
  box-shadow: inset 2px 2px 3px rgba(40, 42, 42, 0.7), inset -1px -1px 2px rgba(255, 255, 255, 0.8);
}

.key-ring::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
}

.brand-mark {
  position: absolute;
  z-index: 5;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) rotate(-1deg);
  display: flex;
  align-items: center;
  gap: 4px;
  color: #332c28;
  font-family: "Comic Sans MS", "Trebuchet MS", sans-serif;
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -2px;
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.38);
  filter: saturate(0.92) contrast(1.04);
}

.brand-mark > span:first-child { color: #2e62ae; }
.brand-mark > span:last-child { color: #d83e2d; }

.brand-dino {
  width: 42px;
  height: 30px;
  overflow: visible;
}

.brand-dino path:first-child {
  fill: #58ad59;
  stroke: #262626;
  stroke-width: 1.2;
}

.brand-dino circle { fill: #1d1d1d; }
.brand-dino path:last-child { fill: none; stroke: #1d1d1d; stroke-width: 1.2; }

.screen-row {
  position: absolute;
  z-index: 5;
  top: 79px;
  left: 50%;
  width: 526px;
  max-width: calc(100% - 24px);
  height: 223px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 2px;
}

.screen-bezel {
  position: relative;
  height: 220px;
  padding: 11px 12px;
  border: 1px solid #9c6900;
  border-radius: 34px 34px 31px 31px / 27px 27px 24px 24px;
  background:
    radial-gradient(ellipse at 31% 5%, rgba(255, 255, 255, 0.38), transparent 27%),
    linear-gradient(142deg, #f9ce26, #d99d06 70%, #b77b00);
  box-shadow:
    inset 4px 5px 6px rgba(255, 255, 255, 0.24),
    inset -6px -7px 8px rgba(83, 48, 0, 0.22),
    0 1px 0 rgba(255, 244, 151, 0.5),
    0 3px 4px rgba(79, 48, 0, 0.14);
}

.screen-bezel::after {
  content: "";
  position: absolute;
  inset: 5px 6px;
  border: 1px solid rgba(117, 72, 0, 0.13);
  border-radius: 29px;
  pointer-events: none;
}

.lcd {
  position: relative;
  height: 100%;
  padding: 8px 7px;
  display: grid;
  grid-template-columns: 31px minmax(0, 1fr) 31px;
  gap: 3px;
  border: 2px solid #4f5b4d;
  border-radius: 17px;
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(240, 246, 232, 0.2), transparent 37%),
    var(--lcd);
  box-shadow:
    inset 5px 6px 9px rgba(27, 34, 25, 0.38),
    inset -3px -3px 4px rgba(238, 244, 230, 0.32),
    0 0 0 2px rgba(89, 95, 82, 0.74),
    0 3px 4px rgba(83, 49, 0, 0.24);
}

.lcd-icons {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 3px 0;
}

.lcd-icon {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  color: var(--ink);
  opacity: 0.49;
  filter: blur(0.12px);
  transition: opacity 70ms linear;
}

.lcd-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.lcd-icon.selected,
.lcd-icon.active {
  opacity: 0.98;
  filter: drop-shadow(0 0 1px rgba(10, 22, 12, 0.45));
}

.lcd-center {
  position: relative;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  border-left: 1px solid rgba(47, 61, 46, 0.14);
  border-right: 1px solid rgba(47, 61, 46, 0.14);
}

#petCanvas {
  position: relative;
  z-index: 3;
  display: block;
  width: 100%;
  height: 100%;
  /* O buffer é 228x144; esticado até a caixa do LCD os pixels do bicho ficavam
     ~12% mais largos que altos. `contain` some na cor do próprio LCD. */
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.printed-eyes {
  position: absolute;
  z-index: 1;
  inset: 16px 13px 12px;
  display: flex;
  justify-content: center;
  gap: 4px;
  opacity: 0.15;
}

.printed-eyes span {
  width: 45%;
  height: 76%;
  border: 4px solid #697667;
  border-bottom-color: transparent;
  border-radius: 50% 50% 42% 42%;
  transform: rotate(8deg);
}

.printed-eyes span + span { transform: rotate(-8deg); }

.lcd-grid {
  position: absolute;
  z-index: 4;
  inset: 0;
  pointer-events: none;
  opacity: 0.075;
  background-image:
    linear-gradient(rgba(22, 35, 27, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 35, 27, 0.55) 1px, transparent 1px);
  background-size: 4px 4px;
}

.lcd-glass {
  position: absolute;
  z-index: 5;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(149deg, rgba(255, 255, 255, 0.22), transparent 27% 73%, rgba(43, 53, 41, 0.1)),
    radial-gradient(ellipse at 74% 105%, rgba(255, 255, 255, 0.07), transparent 45%);
}

.lcd.screen-off .lcd-center::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  background: rgba(24, 34, 27, 0.84);
}

.side-key {
  position: relative;
  z-index: 6;
  width: 46px;
  height: 60px;
  padding: 0;
  border: 0;
  color: #64110c;
  cursor: pointer;
  background:
    radial-gradient(circle at 36% 28%, rgba(255, 255, 255, 0.42), transparent 17%),
    linear-gradient(145deg, var(--key-light), var(--key) 48%, var(--key-dark));
  filter: drop-shadow(0 4px 0 var(--key-dark)) drop-shadow(0 8px 6px rgba(65, 20, 7, 0.28));
  transition: transform 70ms ease, filter 70ms ease;
}

.side-key-left { clip-path: polygon(100% 5%, 100% 95%, 10% 50%); }
.side-key-right { clip-path: polygon(0 5%, 0 95%, 90% 50%); }

.side-key span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 17px;
  text-shadow: 0 1px rgba(255, 255, 255, 0.25);
}

.side-key-left span { left: 61%; }
.side-key-right span { left: 39%; }

.side-key.pressed {
  transform: translateY(4px);
  filter: drop-shadow(0 1px 0 var(--key-dark)) drop-shadow(0 2px 2px rgba(65, 20, 7, 0.2));
}

.bottom-controls {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 40px;
  width: 292px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
}

.bottom-controls label {
  display: grid;
  justify-items: center;
  gap: 5px;
  color: #3e2b16;
  font-family: "Comic Sans MS", "Trebuchet MS", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.4px;
  text-shadow: 0 1px rgba(255, 255, 255, 0.48);
}

.bottom-key {
  position: relative;
  width: 58px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--key-dark);
  border-radius: 5px 5px 25px 25px / 5px 5px 22px 22px;
  cursor: pointer;
  background:
    radial-gradient(ellipse at 35% 16%, rgba(255, 255, 255, 0.46), transparent 25%),
    linear-gradient(var(--key-light), var(--key) 48%, var(--key-dark));
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.3),
    inset -3px -2px 3px rgba(86, 10, 7, 0.16),
    0 4px 0 #801713,
    0 8px 8px rgba(76, 24, 6, 0.29);
  transition: transform 70ms ease, box-shadow 70ms ease;
}

/* Área de toque: as teclas mantêm os 58x28px do aparelho de 1997, mas o alvo
   real cresce para cima e para baixo, onde há espaço livre. */
.bottom-key::after {
  content: '';
  position: absolute;
  inset: -10px -4px;
}

.bottom-key.pressed {
  transform: translateY(4px);
  box-shadow: inset 0 2px 3px rgba(84, 10, 7, 0.3), 0 1px 0 #801713, 0 2px 3px rgba(76, 24, 6, 0.2);
}

.side-key:focus-visible,
.bottom-key:focus-visible,
.reset-control:focus-visible {
  outline: 3px solid var(--focus-ring, #2563eb);
  outline-offset: 4px;
}

.device-actions {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 31px;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(74, 60, 40, 0.18);
  border-radius: 999px;
  color: #5d5549;
  background: rgba(250, 247, 239, 0.72);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.75), 0 3px 9px rgba(60, 47, 28, 0.07);
  backdrop-filter: blur(8px);
  font-family: "Courier New", monospace;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.reset-control {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  /* O botão imita a etiqueta do verso do aparelho, então continua rasteiro; o
     padding leva a área tocável a 44px sem engordar o desenho. */
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  padding-inline: 0.4rem;
}

.reset-control span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 5px;
  vertical-align: -1px;
  border: 1px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px rgba(250, 247, 239, 0.72);
  background: currentColor;
}

.reset-control:hover { color: #171512; }

.sound-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding-left: 0.8rem;
  border-left: 1px solid rgba(74, 60, 40, 0.2);
}

.sound-indicator i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #477f43;
  box-shadow: 0 0 0 2px rgba(71, 127, 67, 0.12);
}

.sound-indicator b { font-weight: 400; }

.manual {
  position: relative;
  width: min(100% - 24px, 760px);
  padding: 1.65rem 1.8rem 1.55rem;
  border: 1px solid #c7baa0;
  border-radius: 3px;
  color: #2b2924;
  background:
    linear-gradient(rgba(122, 104, 70, 0.025) 1px, transparent 1px),
    #f4efdf;
  background-size: 100% 22px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 2px 2px rgba(58, 45, 26, 0.08),
    0 17px 35px rgba(58, 45, 26, 0.12);
  transform: rotate(0.12deg);
}

.manual::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 36px;
  width: 78px;
  height: 7px;
  background: rgba(184, 167, 134, 0.2);
  box-shadow: 0 1px 2px rgba(70, 56, 34, 0.1);
}

.manual-kicker {
  margin-bottom: 0.35rem;
  color: #625c52;
  font-family: "Courier New", monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.manual h2 {
  margin: 0 0 1.15rem;
  color: #24211d;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
}

.manual dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.4rem;
}

.manual dl > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.55rem;
  padding-top: 0.7rem;
  border-top: 1px solid #d5cbb7;
}

.manual dt {
  color: #24211d;
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
  font-weight: 700;
}

.manual dd {
  color: #5b554b;
  font-size: 0.82rem;
  line-height: 1.42;
}

.manual-note {
  margin: 1.15rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid #d5cbb7;
  color: #5b554b;
  font-size: 0.82rem;
  line-height: 1.5;
}

@media (max-width: 720px) {
  body { padding-inline: 0.75rem; }
  header { margin-bottom: 1rem; }
  .game-container { gap: 1.7rem; }

  .device-area {
    min-height: 0;
    padding: 6.8rem 0.65rem 1.35rem;
    border-radius: 25px;
  }

  .device-area::after {
    top: auto;
    bottom: 64px;
    width: 82%;
  }

  .exhibit-label { top: 22px; left: 22px; }

  .tama-shell {
    width: min(568px, calc(100vw - 48px));
    height: auto;
    max-width: none;
    aspect-ratio: 568 / 421;
  }

  .screen-row { top: 18.8%; height: 53%; }
  .screen-bezel { height: 100%; padding: 2% 2.2%; }
  .lcd { padding: 2% 1.5%; }

  .brand-mark {
    top: 5.7%;
    font-size: clamp(17px, 4.4vw, 25px);
  }

  .brand-dino { width: clamp(31px, 7.4vw, 42px); }

  .bottom-controls {
    bottom: 9.5%;
    width: 52%;
    gap: 2%;
  }

  .bottom-controls label { font-size: clamp(11px, 2.7vw, 15px); }

  .bottom-key {
    width: clamp(39px, 10.2vw, 58px);
    height: clamp(19px, 4.9vw, 28px);
  }

  .tama-cap {
    top: max(-66px, -11.6vw);
    transform: translateX(-50%) scale(0.86);
    transform-origin: bottom center;
  }

  .manual { padding: 1.25rem; }
  .manual dl { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .device-area { padding-top: 6.25rem; }
  .exhibit-label strong { font-size: 0.78rem; }
  .tama-cap { transform: translateX(-50%) scale(0.72); }

  .screen-row {
    width: calc(100% - 14px);
    grid-template-columns: 33px minmax(0, 1fr) 33px;
  }

  .side-key { width: 34px; height: 47px; }
  .side-key span { font-size: 13px; }
  .screen-bezel { border-radius: 22px; }
  .lcd { grid-template-columns: 24px minmax(0, 1fr) 24px; gap: 1px; border-width: 2px; }
  .lcd-icon { width: 20px; height: 20px; }
  .lcd-icon svg { width: 18px; height: 18px; }
  .printed-eyes span { border-width: 3px; }
  .device-actions { font-size: 0.59rem; gap: 0.55rem; }
  .sound-indicator { padding-left: 0.55rem; }
  .manual dl > div { grid-template-columns: 6.3rem 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .tama-shell,
  .side-key,
  .bottom-key { transition: none; }
}
/* --- lab-responsive-pass --- */
@media (max-width: 720px) {
    .device-area {
        padding-bottom: max(1.35rem, env(safe-area-inset-bottom, 0px));
        width: 100%;
        max-width: 100%;
    }
    .tama-shell {
        width: min(568px, calc(100vw - 1.5rem));
        max-width: 100%;
    }
}

/* Paisagem curta (celular deitado): o aparelho tem 568x421 e vinha com 6.8rem
   de respiro em cima — em 375px de altura sobrava só a tampa na tela, e o LCD
   ficava três telas abaixo.

   Abaixo de 720px o layout interno já é todo percentual sobre um aspect-ratio
   fixo, então basta limitar a LARGURA pela altura disponível: a proporção
   568/421 converte uma na outra e o aparelho inteiro volta para a dobra. */
@media (max-height: 540px) and (orientation: landscape) {
  .game-container { gap: 0.6rem; }

  .device-area {
    min-height: 0;
    padding: 0.75rem 0.75rem max(0.75rem, env(safe-area-inset-bottom, 0px));
    border-radius: 20px;
    gap: 0.5rem;
  }

  /* Enfeites de vitrine roubam altura que o aparelho precisa. */
  .exhibit-label,
  .device-area::before,
  .device-area::after {
    display: none;
  }

  .tama-shell {
    width: min(568px, calc(100vw - 2.5rem), calc((100dvh - 5.5rem) * 568 / 421));
    max-width: none;
    height: auto;
    aspect-ratio: 568 / 421;
  }

  .device-actions {
    font-size: 0.56rem;
    gap: 0.5rem;
  }

  footer {
    display: none;
  }
}

/* agent-responsive-768 */
@media (max-width: 768px) {
  html, body { overflow-x: clip; }
}