* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  margin: 20px;
  background: #f5f5f5;
  color: #333;
}

h1 { font-size: 20px; margin-bottom: 8px; }
.desc { font-size: 14px; color: #555; margin-bottom: 16px; }
.hint { font-size: 12px; color: #888; margin: 4px 0 10px; }

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-bottom: 15px;
}

.zoom-label { font-size: 14px; }
.zoom-label input[type=range] { width: 200px; vertical-align: middle; }

#wrap {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

@media (max-width: 1100px) {
  #wrap { grid-template-columns: 1fr; }
}

#left, #center, #right { min-width: 0; }

#canvas {
  border: 1px solid #999;
  cursor: crosshair;
  max-width: 100%;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  background: #fff;
}

.hover-area {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

#magnifier {
  width: 60px;
  height: 60px;
  border: 2px solid #333;
  image-rendering: pixelated;
  display: none;
  background: #fff;
}

#hoverInfo { font-size: 13px; }

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn {
  background: #4a90e2;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
}
.btn:hover { background: #3a7fd0; }
.btn-sub { background: #999; }
.btn-sub:hover { background: #777; }

.picked {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 10px 0;
  padding: 10px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.picked .swatch-wrap { text-align: center; }

.swatch {
  width: 50px;
  height: 50px;
  border: 1px solid #333;
  border-radius: 4px;
}

.picked .pos {
  font-size: 12px;
  margin-top: 4px;
}

.candidate {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: #fafafa;
  margin: 4px 0;
  border-radius: 4px;
  border: 1px solid #ddd;
}
.candidate.owned {
  background: #fff8e0;
  border-color: #f0c040;
}

.csw {
  width: 28px;
  height: 28px;
  border: 1px solid #333;
  border-radius: 3px;
  flex-shrink: 0;
}

.info { font-size: 13px; flex: 1; }
.label { font-weight: bold; font-size: 13px; color: #555; }

.add-btn {
  background: #5cb85c;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 11px;
  cursor: pointer;
  flex-shrink: 0;
}
.add-btn:hover { background: #4a9d4a; }
.add-btn.added {
  background: #ddd;
  color: #777;
  cursor: default;
}

.close-btn {
  align-self: flex-start;
  background: #eee;
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  padding: 2px 8px;
}
.close-btn:hover { background: #ddd; }

#history, #ownedList {
  max-height: 70vh;
  overflow-y: auto;
}

.owned-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: #fff;
  margin: 3px 0;
  border-radius: 4px;
  border: 1px solid #ddd;
  font-size: 13px;
}
.owned-item .info { flex: 1; }
.owned-item .remove {
  background: #e57373;
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  padding: 2px 6px;
  font-size: 11px;
}
.owned-item .remove:hover { background: #d35454; }

/* モーダル */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
}
.modal h3 { margin-top: 0; }
.modal textarea {
  width: 100%;
  font-family: monospace;
  font-size: 12px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: vertical;
}
.modal-btns {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 12px;
}

/* トースト */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 14px;
  z-index: 2000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

footer {
  margin-top: 30px;
  font-size: 12px;
  color: #888;
  border-top: 1px solid #ddd;
  padding-top: 10px;
}
footer a { color: #666; }

/* 登録モード切り替え */
.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
}
.mode-toggle:hover { background: #f0f0f0; }
.mode-toggle input { cursor: pointer; }

.mode-banner {
  background: #ffe082;
  color: #5d4037;
  padding: 10px 16px;
  border-radius: 4px;
  margin-bottom: 15px;
  font-size: 14px;
  font-weight: bold;
  border-left: 4px solid #ff9800;
}

/* 登録モード中のキャンバス枠を強調 */
body.register-mode #canvas {
  border: 3px solid #ff9800;
  cursor: copy;
}

/* 所持色アイテム: 種別表示 */
.owned-item .type-badge {
  display: inline-block;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  margin-right: 4px;
  font-weight: bold;
}
.type-badge.beads {
  background: #4a90e2;
  color: #fff;
}
.type-badge.rgb {
  background: #ff9800;
  color: #fff;
}