/**
 * style.css - 4次元多胞体ビューア共通スタイル
 * 
 * ダークテーマベースのUI
 * グラスモーフィズムのパネル
 */

/* ルート変数 */
:root {
  --bg-dark: #0a0a1a;
  --bg-panel: rgba(20, 20, 40, 0.85);
  --border-color: rgba(100, 150, 255, 0.2);
  --text-primary: #e0e8ff;
  --text-secondary: #8090c0;
  --accent-cyan: #00ffff;
  --accent-magenta: #ff00ff;
  --accent-gradient: linear-gradient(135deg, #00ffff, #ff00ff);
}

/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', 'Hiragino Sans', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow: hidden;
}

/* PC版レイアウト */
#app {
  width: 100vw;
  height: 100vh;
  position: relative;
}

#canvas-container {
  width: 100%;
  height: 100%;
}

/* コントロールパネル */
.control-panel {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  min-width: 280px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.control-panel h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.control-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* セレクトボックス */
select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(30, 30, 60, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  transition: border-color 0.2s;
}

select:hover,
select:focus {
  border-color: var(--accent-cyan);
  outline: none;
}

/* ボタン */
button {
  width: 100%;
  padding: 12px 16px;
  background: rgba(30, 30, 60, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}

button:hover {
  background: rgba(40, 40, 80, 0.9);
  border-color: var(--accent-cyan);
}

button.active {
  background: rgba(0, 255, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

button.primary {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(255, 0, 255, 0.2));
  border-color: var(--accent-cyan);
}

/* 胞トグルボタン */
.cell-toggle-container {
  display: flex;
  gap: 6px;
  background: rgba(20, 20, 40, 0.6);
  padding: 4px;
  border-radius: 8px;
}

.cell-toggle {
  flex: 1;
  padding: 8px 0;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'SF Mono', 'Consolas', monospace;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.cell-toggle[data-type="0"] { background: #ff6666; color: #000; }
.cell-toggle[data-type="1"] { background: #66ff66; color: #000; }
.cell-toggle[data-type="2"] { background: #6688ff; color: #fff; }
.cell-toggle[data-type="3"] { background: #ffdd44; color: #000; }

.cell-toggle.off {
  opacity: 0.25;
  filter: grayscale(0.5);
}

.cell-toggle:hover {
  transform: scale(1.05);
}

/* 接続情報パネル */
.connection-panel {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.connection-panel h2 {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.room-code {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
  letter-spacing: 4px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.connection-status {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  background: rgba(255, 100, 100, 0.2);
  color: #ff6666;
}

.connection-status.connected {
  background: rgba(100, 255, 150, 0.2);
  color: #66ff99;
}

/* 情報パネル */
.info-panel {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.info-panel .key {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(100, 150, 255, 0.15);
  border-radius: 4px;
  margin-right: 6px;
  font-family: monospace;
}

/* スマホ版レイアウト */
.controller-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.controller-header {
  text-align: center;
  margin-bottom: 24px;
}

.controller-header h1 {
  font-size: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.controller-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* 接続フォーム */
.connect-form {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

.connect-form input {
  width: 100%;
  padding: 16px;
  background: rgba(30, 30, 60, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1.5rem;
  text-align: center;
  letter-spacing: 8px;
  font-family: monospace;
}

.connect-form input:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

.connect-form input::placeholder {
  letter-spacing: normal;
  font-size: 1rem;
}

/* コントローラービジュアル */
.controller-visual {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

.rotation-display {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 400px;
}

.rotation-axis {
  text-align: center;
  padding: 16px;
  background: rgba(30, 30, 60, 0.6);
  border-radius: 12px;
}

.rotation-axis .label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.rotation-axis .value {
  font-size: 1.4rem;
  font-weight: 600;
  font-family: monospace;
  color: var(--accent-cyan);
}

/* コントロールボタン群 */
.controller-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.controller-buttons button {
  padding: 16px;
  font-size: 1rem;
}

/* 状態表示 */
.status-bar {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
  text-align: center;
  font-size: 0.9rem;
}

.status-bar.connected {
  border-color: rgba(100, 255, 150, 0.4);
}

.status-bar.error {
  border-color: rgba(255, 100, 100, 0.4);
  color: #ff6666;
}

/* ヘルプテキスト */
.help-text {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* アニメーション */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.waiting {
  animation: pulse 1.5s infinite;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .control-panel {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 16px 16px 0 0;
    min-width: auto;
  }
  
  .connection-panel {
    top: 10px;
    right: 10px;
    padding: 14px;
  }
  
  .room-code {
    font-size: 1.8rem;
  }
}