/* ==========================================
   正多角形の対角線描画 CSS
   プレフィックス: pdd-
   v1.1 サイドバーレイアウト対応
   ========================================== */

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

/* 修正: 全体をflexレイアウトにして縦スクロールなしで収める */
.pdd-wrap {
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif !important;
    background: #f6f7fb !important;
    padding: 16px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
}

/* 修正: flex横並びに変更 */
.pdd-container {
    position: relative !important;
    background: white !important;
    border-radius: 16px !important;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.18) !important;
    width: 100% !important;
    display: flex !important;
    height: 620px !important;
    overflow: hidden !important;
}

/* 全画面時 */
.pdd-container:fullscreen {
    background: #f6f7fb !important;
    overflow: hidden !important;
    height: 100vh !important;
}

/* 全画面ボタン */
.pdd-fullscreen-btn {
    position: absolute !important;
    top: 12px !important;
    right: 12px !important;
    padding: 8px 14px !important;
    font-size: 0.95em !important;
    font-weight: bold !important;
    border: 2px solid #1e3a5f !important;
    border-radius: 8px !important;
    background: white !important;
    color: #1e3a5f !important;
    cursor: pointer !important;
    box-shadow: 0 2px 6px rgba(30, 58, 95, 0.2) !important;
    transition: all 0.2s ease !important;
    z-index: 100 !important;
}

.pdd-fullscreen-btn:hover {
    background: #1e3a5f !important;
    color: #d4af37 !important;
}

/* 拡大縮小UI */
.pdd-zoom-ui {
    display: none !important;
}

.pdd-container:fullscreen .pdd-zoom-ui {
    display: flex !important;
    position: fixed !important;
    right: 16px !important;
    bottom: 16px !important;
    z-index: 2147483647 !important;
    gap: 6px !important;
    padding: 10px !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 2px solid #1e3a5f !important;
    box-shadow: 0 6px 20px rgba(30, 58, 95, 0.25) !important;
}

.pdd-zlabel {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 70px !important;
    padding: 8px 12px !important;
    border-radius: 10px !important;
    border: 2px solid #d4af37 !important;
    background: white !important;
    font-weight: 900 !important;
    color: #1e3a5f !important;
    font-size: 1.1em !important;
}

.pdd-zoom-btn {
    padding: 10px 14px !important;
    border-radius: 10px !important;
    border: 2px solid #1e3a5f !important;
    background: white !important;
    color: #1e3a5f !important;
    font-weight: 900 !important;
    font-size: 1.1em !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.pdd-zoom-btn:hover {
    background: #1e3a5f !important;
    color: #d4af37 !important;
}

/* ==========================================
   サイドバー（左）
   ========================================== */
/* 修正: サイドバーを新設 */
.pdd-sidebar {
    width: 230px !important;
    min-width: 230px !important;
    background: #1e3a5f !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 16px 14px !important;
    gap: 14px !important;
    overflow-y: auto !important;
    flex-shrink: 0 !important;
}

.pdd-sidebar-title {
    color: #d4af37 !important;
    font-size: 15px !important;
    font-weight: bold !important;
    text-align: center !important;
    padding-bottom: 12px !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.35) !important;
    letter-spacing: 0.04em !important;
}

.pdd-section-label {
    color: rgba(255, 255, 255, 0.6) !important;
    font-size: 10px !important;
    font-weight: bold !important;
    letter-spacing: 0.08em !important;
    margin-bottom: 6px !important;
    text-transform: uppercase !important;
}

/* 角形選択 */
.pdd-sides-control {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 10px !important;
    padding: 8px 10px !important;
}

.pdd-pm-button {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.5em !important;
    font-weight: bold !important;
    border: none !important;
    border-radius: 8px !important;
    background-color: #d4af37 !important;
    color: white !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
}

.pdd-pm-button:hover {
    background-color: #c09c28 !important;
    transform: scale(1.05) !important;
}

.pdd-pm-button:disabled {
    background-color: rgba(255, 255, 255, 0.2) !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    transform: none !important;
}

.pdd-input {
    font-size: 1.6em !important;
    padding: 4px 8px !important;
    width: 80px !important;
    border: 2px solid rgba(212, 175, 55, 0.6) !important;
    border-radius: 8px !important;
    text-align: center !important;
    font-weight: bold !important;
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
}

.pdd-input:focus {
    outline: none !important;
    border-color: #d4af37 !important;
    background: rgba(255, 255, 255, 0.2) !important;
}

/* 速度スライダー */
.pdd-speed-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
}

.pdd-range {
    width: 100% !important;
    accent-color: #d4af37 !important;
    cursor: pointer !important;
}

.pdd-speed-value {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 12px !important;
    text-align: right !important;
    font-weight: bold !important;
}

/* 色ボタン */
.pdd-color-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr 1fr !important;
    gap: 6px !important;
}

.pdd-color-button {
    padding: 10px 4px !important;
    border: 2px solid transparent !important;
    cursor: pointer !important;
    color: white !important;
    font-weight: bold !important;
    font-size: 12px !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
}

.pdd-color-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3) !important;
}

.pdd-color-button.pdd-selected {
    border-color: #d4af37 !important;
    outline: 2px solid #d4af37 !important;
    outline-offset: 2px !important;
}

.pdd-black  { background-color: #2c3e50 !important; }
.pdd-red    { background-color: #e74c3c !important; }
.pdd-blue   { background-color: #3498db !important; }
.pdd-green  { background-color: #27ae60 !important; }
.pdd-purple { background-color: #9b59b6 !important; }
.pdd-orange { background-color: #e67e22 !important; }

/* アクションボタン群 */
.pdd-action-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 7px !important;
    margin-top: auto !important;
}

/* 修正: 描くボタンを追加 */
.pdd-draw {
    background-color: #d4af37 !important;
    color: white !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 12px !important;
    font-size: 14px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
}

.pdd-draw:hover {
    background-color: #c09c28 !important;
    transform: translateY(-1px) !important;
}

.pdd-stop-btn {
    background: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 10px !important;
    padding: 10px !important;
    font-size: 13px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
}

.pdd-stop-btn:hover:not(:disabled) {
    background: rgba(231, 76, 60, 0.4) !important;
    border-color: #e74c3c !important;
    color: white !important;
}

.pdd-stop-btn:disabled {
    opacity: 0.35 !important;
    cursor: not-allowed !important;
}

.pdd-clear-btn {
    background: transparent !important;
    color: rgba(255, 255, 255, 0.55) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 10px !important;
    padding: 9px !important;
    font-size: 12px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
}

.pdd-clear-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
}

/* ==========================================
   メインエリア（右）
   ========================================== */
/* 修正: メインエリアを新設 */
.pdd-main {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 14px 16px 12px !important;
    gap: 8px !important;
    min-width: 0 !important;
    background: white !important;
    position: relative !important;
}

.pdd-title {
    color: #1e3a5f !important;
    font-size: 1.2em !important;
    font-weight: bold !important;
    margin-right: 120px !important; /* 全画面ボタン分を確保 */
}

/* キャンバスコンテナ */
.pdd-canvas-container {
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    border: 3px solid #1e3a5f !important;
    border-radius: 12px !important;
    background: white !important;
    overflow: hidden !important;
    min-height: 0 !important;
}

.pdd-canvas-container canvas {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    display: block !important;
}

/* 情報バー（下部1行） */
.pdd-info-bar {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 4px !important;
    min-height: 24px !important;
    flex-shrink: 0 !important;
}

.pdd-info-text {
    font-size: 12px !important;
    color: #1e3a5f !important;
    font-weight: bold !important;
}

.pdd-diagonal-count {
    font-size: 13px !important;
    color: #d4af37 !important;
    font-weight: bold !important;
}

/* ==========================================
   レスポンシブ（タブレット）
   ========================================== */
@media (max-width: 768px) {
    .pdd-container {
        flex-direction: column !important;
        height: auto !important;
    }

    .pdd-sidebar {
        width: 100% !important;
        min-width: unset !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
        padding: 12px !important;
    }

    .pdd-sidebar-title {
        width: 100% !important;
        padding-bottom: 8px !important;
    }

    .pdd-action-buttons {
        flex-direction: row !important;
        margin-top: 0 !important;
    }

    .pdd-main {
        height: 400px !important;
    }

    .pdd-title {
        font-size: 1em !important;
        margin-right: 100px !important;
    }
}