/* 通用按钮与输入框 */
.btn-primary { background: var(--primary); color: white; border-color: var(--primary); font-weight: 500; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2); }

.icon-btn { background: none; border: none; cursor: pointer; color: var(--text-sub); font-size: 16px; padding: 6px; border-radius: var(--radius-sm); transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.icon-btn:hover { background: var(--bg-focus); color: var(--primary); }
.icon-btn:active, .btn-primary:active, .icon-btn-small:active, .card-action-btn:active, .add-btn-full:active { transform: scale(0.95); }
.icon-btn-small { background: transparent; border: none; font-size: 14px; color: var(--text-sub); cursor: pointer; padding: 4px; border-radius: 4px; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.icon-btn-small:hover { background: var(--bg-focus); color: var(--primary); }
.icon-btn-small.text-danger:hover { background: var(--bg-danger); color: var(--danger) !important; }

.invisible-input { border: 1px solid transparent; background: transparent; border-radius: 4px; transition: var(--transition); font-family: inherit; color: inherit; width: 100%; box-sizing: border-box; }
.invisible-input:hover { background: rgba(0, 0, 0, 0.05); }
.invisible-input:focus {background: rgba(255, 255, 255, 0.6);backdrop-filter: blur(2px);outline: none;/* border-color: rgba(79, 70, 229, 0.3); */}

.btn-small-beautiful { padding: 4px 8px; font-size: 12px; border-radius: 4px; border: 1px solid var(--border-light); background: var(--bg-panel); color: var(--text-main); cursor: pointer; transition: var(--transition); }
.btn-small-beautiful:hover {background: var(--primary);border-color: var(--primary);color: white !important;}

.bp-btn { padding:0; font-size:12px; color:var(--primary); }

/* 页签样式 */
.script-tabs-wrapper { display: flex; align-items: center; overflow-x: auto; overflow-y: hidden; background: var(--bg-hover); padding: 6px 8px; border-bottom: 1px solid var(--border-light); gap: 6px; min-height: 36px;}
.script-tabs-wrapper::-webkit-scrollbar { height: 4px; }
.script-tabs-wrapper::-webkit-scrollbar-thumb { background: var(--border-deep); border-radius: 2px; }
.script-tab-item { flex: 0 0 auto; display: flex; align-items: center; padding: 4px 12px; font-size: 13px; font-weight: 500; color: var(--text-sub); border-radius: 14px; cursor: pointer; transition: all 0.2s; position: relative; border: 1px solid transparent; background: transparent;}
.script-tab-item:hover { background: var(--bg-panel); border-color: var(--border-light); }
.script-tab-item.is-active { background: var(--bg-panel); color: var(--primary); font-weight: bold; border-color: var(--primary); box-shadow: var(--shadow-sm); }
.script-tab-add { padding: 4px 6px; color: var(--text-sub); font-size: 14px; cursor: pointer; transition: color 0.2s; background: transparent; border: none; border-radius: 4px;}
.script-tab-add:hover { color: var(--primary); background: var(--bg-panel); }

/* 列表通用项 (Sidebar 列表) */
.list-item { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border-radius: var(--radius-sm); font-size: 13px; cursor: pointer; margin-bottom: 4px; transition: background-color 0.3s, border-color 0.3s, color 0.3s; border: 1px solid transparent; }
.list-item:hover { background-color: var(--bg-hover); border-color: var(--border-light); }
.list-item.active { background-color: var(--bg-focus) !important; color: var(--primary); font-weight: bold; border-color: #c7e0ff; }
.list-name-span { margin-right: auto; padding: 2px 4px; cursor: text; }
.delete-btn { color: var(--danger); font-size: 14px; background: none; border: none; cursor: pointer; display: none; }
.list-item:hover .delete-btn { display: inline-block; }
.list-item-actions { display: flex; align-items: center; justify-content: flex-end; gap: 4px; }
.list-warning-icon {font-size: 11px;padding: 2px 6px;border-radius: 4px;font-weight: 600;display: inline-block;background-color: rgba(241, 196, 15, 0.15);color: #f1c40f;transition: opacity 0.2s;font-style: normal;}
.list-item:hover .list-warning-icon { opacity: 0; display: none; }
.add-btn-full { width: 100%; padding: 10px; background: transparent; border: none; border-top: 1px dashed var(--border-light); color: var(--primary); cursor: pointer; transition: var(--transition); font-size: 13px; font-weight: bold;}
.add-btn-full:hover { background: var(--bg-focus); }

/* 右侧工具栏卡片 */
.char-item { padding: 12px; border: 1px solid var(--border-light); border-radius: var(--radius-sm); margin-bottom: 8px; background: var(--bg-panel); position: relative; transition: var(--transition); cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,0.02); text-align: center; }
/* Tab Item Layout Redesign & Beautification */
.tab-item { padding: 12px 14px; border: 1px solid var(--border-light); border-radius: var(--radius-sm, 8px); margin-bottom: 10px; background: var(--bg-panel); position: relative; transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1); cursor: grab; box-shadow: 0 2px 5px rgba(0,0,0,0.05); display: flex; align-items: center; overflow: hidden; }
.tab-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--primary); opacity: 0; transition: opacity 0.2s; }
.char-item:hover, .tab-item:hover { border-color: var(--primary); box-shadow: 0 6px 16px rgba(0,0,0,0.1); transform: translateY(-2px); }
.tab-item:hover::before { opacity: 1; }
.tab-item:active { cursor: grabbing; transform: translateY(0); box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.tab-item.is-shifting { background-color: var(--bg-hover); border-color: var(--primary); z-index: 10; box-shadow: var(--shadow-md); }
.badge-warning { position: absolute; right: -4px; top: -4px; background: var(--warning); color: var(--bg-panel); font-size: 10px; padding: 2px 6px; border-radius: 10px; font-weight: bold; border: 2px solid var(--bg-panel); box-shadow: var(--shadow-sm); z-index: 2;}

.tab-del-btn { position:absolute; color:var(--text-sub); opacity: 0; transition: all 0.2s; background: transparent; border: none; cursor: pointer; }
.tab-del-btn { right:8px; top:50%; transform: translateY(-50%); font-size: 14px; width: 28px; height: 28px; border-radius: 4px; }
.tab-item:hover .tab-del-btn { opacity: 1; }
.tab-del-btn:hover { background: #fef2f2; color: var(--danger); }

.tab-id-badge { font-size:11px; background: var(--bg-focus); color: var(--primary); font-weight:700; padding: 3px 6px; border-radius: 6px; margin-right: 6px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; }
.tab-id-controls { display: flex; flex-direction: column; opacity: 0; transition: opacity 0.2s; margin-right: 6px; }
.tab-item:hover .tab-id-controls { opacity: 1; }
.tab-id-controls button { background: none; border: none; font-size: 8px; color: var(--text-sub); cursor: pointer; padding: 0 2px; line-height: 1; }
.tab-id-controls button:hover { color: var(--primary); }
.tab-name-wrapper { flex: 1; overflow: hidden; }
.tab-name-input { font-size:14px; font-weight:600; padding:2px 4px; }
.tab-name-span { font-size:15px; font-weight:600; display:block; cursor:text; padding:2px 4px; border:1px solid transparent; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-main); }

.char-name-input, .char-name-span { display: inline-block; font-size: 14px; font-weight: 600; text-align: center; width: 100%; margin: 0; padding: 2px 4px; line-height: 1.2; box-sizing: border-box; border: 1px solid transparent; border-radius: 4px; font-family: inherit; transition: background 0.2s;}
.char-title-input, .char-title-span { display: inline-block; font-size: 12px; color: var(--text-sub); text-align: center; width: 100%; margin: 0; padding: 2px 4px; line-height: 1.2; box-sizing: border-box; border: 1px solid transparent; border-radius: 4px; font-family: inherit; transition: background 0.2s;}
.char-name-span:hover, .char-title-span:hover { background: var(--bg-hover); cursor: text; }