:root {
  --bg: #16231b;
  --panel: #1f3326;
  --ink: #e8f1e4;
  --muted: #9db8a2;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  touch-action: manipulation;
  user-select: none;
}

main {
  max-width: 480px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
}

section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

section[hidden] {
  display: none !important;
}

h1 {
  text-align: center;
  margin: 8px 0 4px;
  font-size: 2.2rem;
}

.sub, .hint {
  text-align: center;
  color: var(--muted);
  margin: 4px 0 12px;
}

.hint {
  margin-top: auto;
  font-size: .85rem;
}

button {
  font: inherit;
  font-weight: 600;
  color: var(--ink);
  background: #2f5a3a;
  border: 0;
  border-radius: 10px;
  min-height: 52px;
  padding: 8px;
  cursor: pointer;
}

button:disabled {
  opacity: .45;
  cursor: default;
}

button:active:not(:disabled) {
  transform: scale(.97);
}

button small {
  display: block;
  font-weight: 400;
  color: var(--muted);
}

#starters {
  display: grid;
  gap: 10px;
}

#starters button {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  padding: 10px 14px;
}

#starters .sprite {
  width: 64px;
  flex: none;
}

.sprite {
  image-rendering: pixelated;
  aspect-ratio: 1;
  width: min(34vw, 140px);
}

/* Map screen */
.map-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(#2b4a33, #1c3a26);
  border-radius: 12px;
  padding: 8px;
  position: relative;
  overflow: hidden;
}

#mapCanvas {
  image-rendering: pixelated;
  border: 2px solid #3d6a47;
  border-radius: 6px;
  background: #233b2a;
  max-width: 100%;
  max-height: 60vh;
}

/* D-pad controls */
.controls {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.dpad-row {
  display: flex;
  gap: 6px;
}

.dpad-btn {
  width: 56px;
  height: 56px;
  min-height: 56px;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #284730;
  border-radius: 8px;
}

.dpad-btn:active {
  background: #3c6847;
}

/* Battle screen */
.arena {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  border-radius: 12px;
  background: linear-gradient(#2b4a33, #1c3a26);
  padding: 8px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.me .sprite {
  transform: scaleX(-1);
}

.card {
  flex: 1;
  background: rgba(13,22,16,.7);
  border-radius: 10px;
  padding: 8px 10px;
}

.card .name {
  font-weight: 700;
}

.quality-badge {
  font-size: .85rem;
  color: #ffd36b;
  font-weight: 700;
}

.card .type {
  color: var(--muted);
  font-size: .85rem;
  margin-left: 6px;
}

.bar {
  height: 10px;
  margin: 6px 0 4px;
  background: #0d1610;
  border-radius: 6px;
  overflow: hidden;
}

.bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: #6fcf7f;
  transition: width .5s, background .5s;
}

.card small {
  color: var(--muted);
}

.hit {
  animation: blink .35s 2;
}

@keyframes blink {
  50% { opacity: .15; }
}

#msg {
  min-height: 3.4em;
  background: var(--panel);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 8px 0;
  line-height: 1.35;
}

#moves {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

#moves .full {
  grid-column: 1 / -1;
}

.battle-actions {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-action {
  background: #5a312f;
  width: 100%;
}

.btn-action:active:not(:disabled) {
  background: #733c3a;
}