:root {
  --bg: #1a1f2e;
  --surface: #252b3d;
  --surface2: #2f3649;
  --accent: #6ec4a8;
  --accent2: #f0c674;
  --text: #e8ecf4;
  --text-dim: #9aa3b8;
  --danger: #e06c75;
  --radius: 12px;
  --tap-min: 44px;
}

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

body {
  font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

#app {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  min-height: 100vh;
}

h1, h2 { font-weight: 700; }

button, .btn {
  min-height: var(--tap-min);
  min-width: var(--tap-min);
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #1a1f2e;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  touch-action: manipulation;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button.secondary {
  background: var(--surface2);
  color: var(--text);
}

input, select {
  min-height: var(--tap-min);
  padding: 8px 12px;
  border: 2px solid var(--surface2);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  width: 100%;
}

.error-msg {
  color: var(--danger);
  margin-top: 8px;
  font-size: 0.9rem;
}

.screen-title {
  text-align: center;
  margin-bottom: 24px;
}

.screen-title h1 {
  font-size: 1.5rem;
  color: var(--accent2);
}

.screen-title p {
  color: var(--text-dim);
  margin-top: 4px;
}

.login-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 600px) {
  .login-grid { grid-template-columns: repeat(4, 1fr); }
}

.profile-slot {
  background: var(--surface);
  border: 2px solid var(--surface2);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s;
}

.profile-slot:hover, .profile-slot.selected {
  border-color: var(--accent);
}

.profile-slot.empty {
  border-style: dashed;
  color: var(--text-dim);
}

.profile-slot canvas {
  display: block;
  margin: 0 auto 8px;
  image-rendering: pixelated;
}

.profile-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.login-form {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 400px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.form-actions button { flex: 1; }

.icon-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.icon-option {
  width: 48px;
  height: 48px;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  padding: 2px;
}

.icon-option.selected {
  border-color: var(--accent);
}

.icon-option canvas {
  width: 44px;
  height: 44px;
  image-rendering: pixelated;
}

.lab-stub {
  text-align: center;
  padding: 40px 20px;
}

.lab-stub h2 {
  color: var(--accent2);
  margin-bottom: 12px;
}

.lab-info {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  margin: 24px auto;
  max-width: 400px;
  text-align: left;
}

.lab-info dt {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.lab-info dd {
  margin-bottom: 12px;
  font-weight: 600;
}

.hud-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 8px 16px;
  margin-bottom: 20px;
}

.hud-bar canvas {
  image-rendering: pixelated;
}

.hud-name { font-weight: 600; flex: 1; }
.hud-mol { color: var(--accent2); font-weight: 600; }

.link-back { color: var(--accent); text-decoration: none; }
.nav-back { margin-bottom: 12px; }

.baaba-bubble {
  display: flex;
  gap: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.baaba-text { flex: 1; }
.quest-hint { color: var(--accent2); margin-top: 8px; font-size: 0.9rem; }

.menu-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 600px) {
  .menu-tiles { grid-template-columns: repeat(3, 1fr); }
}

.menu-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  background: var(--surface);
  border: 2px solid var(--surface2);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: border-color 0.15s;
}

.menu-tile:hover { border-color: var(--accent); }
.menu-tile.disabled { opacity: 0.45; pointer-events: none; }

.panel {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
}

.hint { color: var(--text-dim); font-size: 0.9rem; }
.success-msg { color: var(--accent); margin-top: 12px; }

.radio-row { display: flex; gap: 12px; flex-wrap: wrap; }
.radio-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--surface2);
  border-radius: var(--radius);
  cursor: pointer;
}

.party-pick, .inv-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.party-item, .inv-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--surface2);
  border-radius: 8px;
  cursor: pointer;
}
.inv-chip.selected { border: 2px solid var(--accent); }

.field-screen { background: var(--surface); border-radius: var(--radius); padding: 16px; }
.field-header { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; font-size: 0.9rem; }
.field-board { text-align: center; padding: 24px; background: var(--surface2); border-radius: var(--radius); margin-bottom: 16px; }
.field-tile-kind { color: var(--accent2); font-weight: 700; margin-top: 8px; }
.field-actions { display: flex; gap: 12px; }
.field-actions button { flex: 1; }
.field-log { margin-top: 16px; font-size: 0.9rem; color: var(--text-dim); max-height: 120px; overflow-y: auto; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
}

.modal-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 420px;
  width: 100%;
}

.modal-actions { display: flex; gap: 12px; margin-top: 16px; }
.modal-actions button { flex: 1; }
.method-btns { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.method-btns button { width: 100%; }
.battle-text { margin: 16px 0; line-height: 1.6; }

.tab-row { display: flex; gap: 8px; margin-bottom: 16px; }
.tab-btn {
  flex: 1;
  background: var(--surface2);
  color: var(--text);
}
.tab-btn.active { background: var(--accent); color: #1a1f2e; }

.shop-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface2);
}
.shop-row span:first-child { flex: 1; }

.dex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.dex-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: var(--surface);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  position: relative;
}

.dex-card.registered { opacity: 0.85; }
.badge-new {
  background: var(--accent2);
  color: #1a1f2e;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.dex-detail { text-align: center; }
.flavor { margin: 12px 0; color: var(--text-dim); }
.exam-note { font-size: 0.9rem; color: var(--accent); }

.quest-list { list-style: none; }
.quest-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--surface2);
}
.quest-item strong { flex: 1; }
.quest-status { font-size: 0.85rem; color: var(--text-dim); }

.baaba-room { text-align: center; }
.baaba-dialogue {
  background: var(--surface2);
  border-radius: var(--radius);
  padding: 16px;
  margin: 16px 0;
  text-align: left;
  line-height: 1.6;
}

.craft-result { margin-top: 16px; }