/**
 * POSE 工具弹窗样式（独立，pose-tool- 前缀，不与其他面板通用）
 * 字体：Microsoft YaHei，符合项目字体规范
 */

.pose-tool-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10003;
    pointer-events: none;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 14px;
}

.pose-tool-modal-overlay.pose-tool-modal--show {
    display: block;
}

.pose-tool-modal {
    position: fixed;
    min-width: 900px;
    min-height: 600px;
    background: var(--bg-card, #1e1e1e);
    border-radius: var(--review-radius-lg, 10px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(61, 66, 83, 0.6);
    border: 1px solid var(--border-primary, rgba(61, 66, 83, 0.8));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    pointer-events: auto;
}

.pose-tool-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
    padding: 0 14px;
    border-bottom: 1px solid var(--border-primary, rgba(255, 255, 255, 0.08));
    flex-shrink: 0;
    cursor: move;
    user-select: none;
}

.pose-tool-modal__title {
    margin: 0;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 14px;
    font-weight: bold;
    color: var(--text-primary, #fff);
}

.pose-tool-modal__close {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    font-size: 22px;
    font-weight: 300;
    line-height: 1;
    color: var(--text-secondary, #b0b0b0);
    cursor: pointer;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, background 0.2s ease;
}

.pose-tool-modal__close:hover {
    color: var(--text-primary, #fff);
    background: var(--bg-hover, rgba(255, 255, 255, 0.08));
}

.pose-tool-modal__title-actions {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 2px;
}

.pose-tool-modal__minimize,
.pose-tool-modal__maximize {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 300;
    line-height: 1;
    color: var(--text-secondary, #b0b0b0);
    cursor: pointer;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, background 0.2s ease;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
}

.pose-tool-modal__minimize:hover,
.pose-tool-modal__maximize:hover {
    color: var(--text-primary, #fff);
    background: var(--bg-hover, rgba(255, 255, 255, 0.08));
}

.pose-tool-modal__maximize .pose-tool-modal__restore-icon {
    display: none;
}

.pose-tool-modal__maximize[aria-label="还原"] .pose-tool-modal__maximize-icon {
    display: none;
}

.pose-tool-modal__maximize[aria-label="还原"] .pose-tool-modal__restore-icon {
    display: inline;
}

.pose-tool-modal__resize-handle {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 20px;
    height: 20px;
    cursor: nwse-resize;
    z-index: 1;
}

.pose-tool-modal__resize-handle::after {
    content: "";
    position: absolute;
    right: 4px;
    bottom: 4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--text-secondary, #b0b0b0);
    border-bottom: 2px solid var(--text-secondary, #b0b0b0);
    border-radius: 0 0 2px 0;
}

.pose-tool-modal__resize-handle:hover::after {
    border-color: var(--text-primary, #fff);
}

/* 最大化：铺满视口，隐藏缩放手柄 */
.pose-tool-modal.pose-tool-modal--maximized .pose-tool-modal__resize-handle {
    display: none;
}

.pose-tool-modal.pose-tool-modal--maximized .pose-tool-canvas-wrap {
    padding: 0;
}

.pose-tool-modal.pose-tool-modal--maximized .pose-tool-canvas {
    border-radius: 0;
}

/* 最小化：仅保留标题条，固定左下角 260×40 */
.pose-tool-modal.pose-tool-modal--minimized {
    min-width: 260px !important;
    max-width: 260px !important;
    width: 260px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    height: 40px !important;
    left: 0 !important;
    bottom: 0 !important;
    top: auto !important;
    right: auto !important;
}

.pose-tool-modal.pose-tool-modal--minimized .pose-tool-modal__body {
    display: none !important;
}

.pose-tool-modal.pose-tool-modal--minimized .pose-tool-modal__resize-handle {
    display: none !important;
}

.pose-tool-modal__body {
    display: flex;
    flex-direction: row;
    flex: 1;
    min-height: 0;
    padding: 20px 24px;
    gap: 16px;
}

.pose-tool-left {
    width: 220px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pose-tool-section-title {
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary, #d0d1d2);
}

.pose-tool-presets-placeholder {
    flex: 1;
    min-height: 120px;
    border: 1px dashed var(--border-primary, rgba(255, 255, 255, 0.15));
    border-radius: 8px;
    background: var(--bg-secondary, #2a2a2e);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pose-tool-presets-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border-bottom: 1px solid var(--border-primary, rgba(255, 255, 255, 0.08));
}

.pose-tool-preset-cat-btn {
    padding: 6px 10px;
    border: 1px solid var(--border-primary, rgba(255, 255, 255, 0.12));
    border-radius: 6px;
    background: transparent;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 11px;
    color: var(--text-secondary, #b0b0b0);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.pose-tool-preset-cat-btn:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text-primary, #e0e0e0);
}

.pose-tool-preset-cat-btn.pose-tool-preset-cat-btn--active {
    border-color: rgba(102, 126, 234, 0.5);
    background: rgba(102, 126, 234, 0.15);
    color: var(--text-primary, #fff);
}

.pose-tool-presets-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pose-tool-placeholder-text {
    margin: 0;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 12px;
    color: var(--text-secondary, #888);
}

.pose-tool-center {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pose-tool-view-wrap {
    flex: 1;
    min-height: 280px;
    display: flex;
    flex-direction: row;
    gap: 8px;
    background: var(--bg-secondary, #2a2a2e);
    border-radius: 8px;
    border: 1px solid var(--border-primary, rgba(255, 255, 255, 0.08));
    overflow: hidden;
}

.pose-tool-canvas-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.pose-tool-canvas {
    max-width: 100%;
    max-height: 100%;
    display: block;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    cursor: grab;
    touch-action: none;
}

.pose-tool-canvas:active {
    cursor: grabbing;
}

.pose-tool-canvas:focus {
    outline: 1px solid rgba(102, 126, 234, 0.6);
    outline-offset: 2px;
}

.pose-tool-tool-rack {
    width: 56px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px 0;
    border-left: 1px solid var(--border-primary, rgba(255, 255, 255, 0.08));
}

.pose-tool-tool-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pose-tool-tool-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 11px;
    color: var(--text-secondary, #b0b0b0);
    cursor: pointer;
}

.pose-tool-tool-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* “牵连（IK）”开关：与其它工具一致，但强调为主要模式 */
#poseToolTraction.pose-tool-tool-checkbox {
    accent-color: var(--accent-primary, #667eea);
}

/* 工具架图标按钮（独立样式，仅 pose-tool 使用） */
.pose-tool-tool-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--border-primary, rgba(255, 255, 255, 0.15));
    border-radius: 6px;
    background: var(--bg-secondary, #2a2a2e);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
}

.pose-tool-tool-btn:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: var(--bg-hover, rgba(255, 255, 255, 0.08));
}

.pose-tool-tool-btn:focus {
    outline: 1px solid rgba(102, 126, 234, 0.5);
    outline-offset: 2px;
}

.pose-tool-tool-btn__icon {
    font-size: 18px;
    line-height: 1;
    color: var(--text-secondary, #b0b0b0);
    display: inline-block;
    font-family: "Microsoft YaHei", "微软雅黑", "Segoe UI Symbol", "SimSun", "宋体", Arial, sans-serif;
}

.pose-tool-tool-btn--reset:hover .pose-tool-tool-btn__icon {
    color: var(--text-primary, #e0e0e0);
}

.pose-tool-character-tabs {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.pose-tool-tab {
    padding: 8px 16px;
    border: 1px solid var(--border-primary, rgba(255, 255, 255, 0.15));
    border-radius: 6px;
    background: var(--bg-secondary, #2a2a2e);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 12px;
    color: var(--text-secondary, #b0b0b0);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.pose-tool-tab:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text-primary, #e0e0e0);
}

.pose-tool-tab.pose-tool-tab--active {
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(102, 126, 234, 0.2);
    color: var(--text-primary, #fff);
}

.pose-tool-right {
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
    gap: 10px;
}

.pose-tool-history-list {
    flex: 1;
    min-height: 100px;
    overflow-y: auto;
    border: 1px solid var(--border-primary, rgba(255, 255, 255, 0.08));
    border-radius: 8px;
    background: var(--bg-secondary, #2a2a2e);
}

.pose-tool-history-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-primary, rgba(255, 255, 255, 0.06));
    cursor: pointer;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 12px;
    color: var(--text-secondary, #b0b0b0);
}

.pose-tool-history-item:hover {
    background: var(--bg-hover, rgba(255, 255, 255, 0.06));
    color: var(--text-primary, #e0e0e0);
}

.pose-tool-history-item__preview {
    width: 48px;
    height: 60px;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pose-tool-history-item__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pose-tool-history-item__no-thumb {
    font-size: 10px;
    color: var(--text-secondary, #666);
}

.pose-tool-history-item__date {
    flex: 1;
    min-width: 0;
}

.pose-tool-actions {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pose-tool-btn {
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", Arial, sans-serif;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
}

.pose-tool-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pose-tool-btn--primary {
    background: var(--accent-primary, #667eea);
    color: #fff;
}

.pose-tool-btn--primary:hover:not(:disabled) {
    background: var(--accent-hover, #7c8ef0);
}