* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2d1b4e 0%, #5a189a 48%, #ff6d00 100%);
  font-family: 'Press Start 2P', monospace;
  color: #fff8ef;
  image-rendering: pixelated;
}

#game-container {
  position: relative;
  border: 4px solid #ffd166;
  border-radius: 8px;
  box-shadow:
    0 0 0 4px #1a1028,
    0 0 40px rgba(255, 209, 102, 0.35),
    inset 0 0 60px rgba(0, 0, 0, 0.3);
  background: #1a1028;
}

#home-link {
  position: absolute;
  top: -28px;
  left: 0;
  font-size: 7px;
  color: #ffd166;
  text-decoration: none;
}

#home-link:hover {
  color: #fff;
}

#fullscreen-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 20;
  width: 34px;
  height: 34px;
  border: 2px solid #ffd166;
  border-radius: 4px;
  background: rgba(26, 16, 40, 0.88);
  color: #ffd166;
  font: 12px 'Press Start 2P', monospace;
  line-height: 1;
  cursor: pointer;
}

#fullscreen-btn:hover {
  background: #ffd166;
  color: #1a1028;
}

#game-container:fullscreen {
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  background: #1a1028;
}

#game-container:fullscreen #game {
  width: min(100vw, calc((100vh - 64px) * 5 / 3));
  height: min(calc(100vh - 64px), calc(100vw * 3 / 5));
  margin: 0 auto;
}

#game-container:fullscreen #action-bar {
  margin-top: auto;
}

#game-container:fullscreen #sit-rail {
  height: auto;
  bottom: 0;
}

#game-container:fullscreen #controls-help {
  bottom: 8px;
}

#game-container:fullscreen #home-link {
  top: 8px;
  left: 8px;
  z-index: 20;
}

#game {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#hud {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  pointer-events: none;
}

#clock-label {
  color: #ffd166;
}

#hint-label {
  font-size: 7px;
  color: #ffd166;
  text-shadow: 2px 2px 0 #000;
  line-height: 1.6;
  max-width: 78%;
}

#action-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  background: #1a1028;
}

.hud-row {
  display: flex;
  gap: 18px;
  margin-bottom: 6px;
  text-shadow: 2px 2px 0 #000;
  font-size: 8px;
  line-height: 1.6;
}

.care-row {
  gap: 22px;
  font-size: 7px;
}

#action-bar button {
  font-family: inherit;
  font-size: 6px;
  line-height: 1.5;
  color: #fff8ef;
  background: #4a2c7a;
  border: 3px solid #ffd166;
  border-radius: 4px;
  padding: 7px 6px;
  cursor: pointer;
  min-width: 74px;
  user-select: none;
}

#action-bar button:hover {
  background: #ffd166;
  color: #1a1028;
}

#action-bar kbd {
  display: inline-block;
  background: #1a1028;
  color: #ffd166;
  padding: 2px 5px;
  border-radius: 2px;
  margin-right: 4px;
  border: 1px solid #ffd166;
}

#action-bar button:hover kbd {
  background: #fff8ef;
  color: #1a1028;
  border-color: #1a1028;
}

#sit-rail {
  position: absolute;
  top: 0;
  right: 0;
  width: 228px;
  height: 480px;
  z-index: 8;
  background: rgba(18, 8, 32, 0.92);
  border-left: 3px solid #ffd166;
  padding: 10px 8px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#sit-rail.hidden {
  display: none;
}

#sit-rail h2 {
  color: #ffd166;
  font-size: 10px;
  text-align: center;
}

#sit-rail .sit-sub {
  font-size: 6px;
  color: #d4b896;
  text-align: center;
  line-height: 1.6;
}

#sit-search {
  width: 100%;
  padding: 7px 8px;
  font-family: inherit;
  font-size: 6px;
  letter-spacing: 0;
  text-align: left;
  text-transform: none;
  color: #fff8ef;
  background: #1a1028;
  border: 2px solid #ffd166;
  border-radius: 4px;
  outline: none;
}

#sit-search::placeholder {
  color: #9a8c82;
}

#sit-heal {
  font-family: inherit;
  font-size: 6px;
  line-height: 1.5;
  color: #1a1028;
  background: #ffd166;
  border: none;
  border-radius: 4px;
  padding: 8px 6px;
  cursor: pointer;
}

#sit-heal:hover {
  background: #fff3b0;
}

#sit-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  min-height: 0;
  flex: 1;
  padding-right: 2px;
}

.sit-pet {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  font-family: inherit;
  font-size: 6px;
  line-height: 1.4;
  color: #fff8ef;
  background: #4a2c7a;
  border: 2px solid #c77dff;
  border-radius: 4px;
  padding: 6px 6px;
  cursor: pointer;
  text-align: left;
}

.sit-pet:hover,
.sit-pet.home {
  background: #ffd166;
  color: #1a1028;
  border-color: #ffd166;
}

.sit-pet .pet-emoji {
  font-size: 18px;
  line-height: 1;
  font-family: 'Segoe UI Emoji', 'Apple Color Emoji', sans-serif;
}

.sit-pet .sit-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

#panel {
  position: absolute;
  inset: 0;
  z-index: 8;
  background: rgba(18, 8, 32, 0.94);
  padding: 14px 16px 12px;
  display: flex;
  flex-direction: column;
}

#panel.hidden {
  display: none;
}

#panel-content {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}

#panel-content h2 {
  color: #ffd166;
  font-size: 12px;
  text-align: center;
  margin-bottom: 8px;
}

#panel-content .panel-sub {
  font-size: 7px;
  color: #d4b896;
  text-align: center;
  line-height: 1.7;
  margin-bottom: 12px;
}

.shop-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}

.shop-tabs button {
  font-family: inherit;
  font-size: 6px;
  line-height: 1.5;
  color: #fff8ef;
  background: #4a2c7a;
  border: 2px solid #c77dff;
  border-radius: 4px;
  padding: 8px 10px;
  cursor: pointer;
}

.shop-tabs button.on,
.shop-tabs button:hover {
  background: #ffd166;
  color: #1a1028;
  border-color: #ffd166;
}

#shop-search {
  width: 100%;
  max-width: 360px;
  margin: 0 auto 10px;
  display: block;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 7px;
  color: #fff8ef;
  background: #1a1028;
  border: 2px solid #ffd166;
  border-radius: 4px;
  outline: none;
}

#shop-search::placeholder {
  color: #9a8c82;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding-right: 4px;
}

.panel-grid button,
.egg-card,
.pet-card {
  font-family: inherit;
  font-size: 6px;
  line-height: 1.6;
  color: #fff8ef;
  background: #4a2c7a;
  border: 3px solid #c77dff;
  border-radius: 4px;
  padding: 10px 8px;
  cursor: pointer;
  text-align: center;
}

.egg-card:hover,
.pet-card:hover,
.pet-card.equipped {
  background: #ffd166;
  color: #1a1028;
  border-color: #ffd166;
}

.pet-card .pet-emoji,
.egg-card .pet-emoji {
  display: block;
  font-size: 22px;
  line-height: 1;
  margin-bottom: 8px;
  font-family: 'Segoe UI Emoji', 'Apple Color Emoji', sans-serif;
}

.rarity {
  display: block;
  margin-top: 6px;
  letter-spacing: 1px;
}

.panel-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  flex-shrink: 0;
}

.panel-actions button,
#overlay-content button {
  font-family: inherit;
  font-size: 8px;
  padding: 10px 16px;
  background: #ffd166;
  border: none;
  color: #1a1028;
  cursor: pointer;
  border-radius: 4px;
}

.panel-actions button.ghost,
#overlay-content button.ghost {
  background: #4a2c7a;
  color: #fff8ef;
  border: 2px solid #c77dff;
}

.panel-actions button:hover,
#overlay-content button:hover {
  background: #fff3b0;
}

#overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 6, 22, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

#overlay.hidden {
  display: none;
}

#overlay-content {
  background: #4a2c7a;
  border: 4px solid #ffd166;
  padding: 24px;
  max-width: 90%;
  font-size: 8px;
  line-height: 2;
  text-align: center;
}

#overlay-content h2 {
  color: #ffd166;
  margin-bottom: 16px;
  font-size: 12px;
}

#overlay-content .hatch-emoji {
  font-size: 42px;
  line-height: 1;
  margin-bottom: 12px;
  font-family: 'Segoe UI Emoji', 'Apple Color Emoji', sans-serif;
}

#overlay-content input,
#join-code {
  display: block;
  width: 180px;
  margin: 8px auto 12px;
  padding: 8px 10px;
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
  color: #fff8ef;
  background: #1a1028;
  border: 3px solid #ffd166;
  border-radius: 4px;
  outline: none;
}

#controls-help {
  position: absolute;
  bottom: -22px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 6px;
  color: #e0c3fc;
  line-height: 1.6;
}

#controls-help kbd {
  background: #1a1028;
  border: 1px solid #ffd166;
  color: #ffd166;
  padding: 1px 4px;
  border-radius: 2px;
}