/* 容器样式 */
.acc-window {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1e1e1e;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    z-index: 2000; /* 确保在最上层 */
    display: flex;
    flex-direction: column;
}

/* 顶部栏 */
.acc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #252526;
    border-bottom: 1px solid #333;
    height: 50px;
    box-sizing: border-box;
}

.acc-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.acc-logo {
    color: #ffc107;
    font-size: 18px;
}

.acc-title {
    font-size: 16px;
    font-weight: bold;
}

.acc-status-badge {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    background-color: #333;
}

.status-idle { color: #888; }
.status-working { color: #4CAF50; background-color: rgba(76, 175, 80, 0.1); }
.status-error { color: #f44336; background-color: rgba(244, 67, 54, 0.1); }

.acc-control-btn {
    background: none;
    border: none;
    color: #aaa;
    cursor: pointer;
    padding: 8px;
    font-size: 14px;
    transition: color 0.2s;
}

.acc-control-btn:hover {
    color: #fff;
}

/* 主体内容 */
.acc-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.acc-column {
    display: flex;
    flex-direction: column;
    border-right: 1px solid #333;
}

.acc-column:last-child {
    border-right: none;
}

/* 左栏：设置 */
.acc-left-panel {
    width: 250px;
    background-color: #252526;
    min-width: 200px;
}

/* 中栏：交互 */
.acc-center-panel {
    flex: 1;
    background-color: #1e1e1e;
    min-width: 300px;
}

/* 右栏：预览 */
.acc-right-panel {
    width: 40%;
    background-color: #1e1e1e;
    min-width: 300px;
}

/* 面板通用样式 */
.acc-panel-header {
    padding: 10px 15px;
    background-color: #2d2d2d;
    border-bottom: 1px solid #333;
    font-size: 13px;
    font-weight: bold;
    color: #ccc;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.acc-panel-content {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

/* 表单元素 */
.acc-form-group {
    margin-bottom: 15px;
}

.acc-form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    color: #888;
}

.acc-select {
    width: 100%;
    padding: 8px;
    background-color: #3c3c3c;
    border: 1px solid #555;
    color: #fff;
    border-radius: 4px;
}

.acc-divider {
    height: 1px;
    background-color: #333;
    margin: 20px 0;
}

/* 任务列表 */
.acc-section-title {
    font-size: 12px;
    color: #888;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.acc-task-item {
    padding: 8px;
    margin-bottom: 5px;
    background-color: #333;
    border-radius: 4px;
    font-size: 13px;
}

.acc-task-item.active {
    border-left: 3px solid #ffc107;
    background-color: rgba(255, 193, 7, 0.1);
}

/* 聊天区域 */
.acc-chat-stream {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.acc-message {
    max-width: 90%;
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.acc-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #444;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.acc-message-content {
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    word-wrap: break-word;
}

.acc-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.acc-message.user .acc-message-content {
    background-color: #0e639c;
    color: #fff;
    border-bottom-right-radius: 0;
}

.acc-message.assistant {
    align-self: flex-start;
}

.acc-message.assistant .acc-message-content {
    background-color: #333;
    border: 1px solid #444;
    border-bottom-left-radius: 0;
}

.acc-message.system {
    align-self: center;
    justify-content: center;
}

.acc-message.system .acc-message-content {
    background-color: transparent;
    color: #888;
    font-style: italic;
    font-size: 12px;
    padding: 5px;
    border: none;
}

/* 输入区域 */
.acc-input-area {
    padding: 15px;
    background-color: #252526;
    border-top: 1px solid #333;
}

.acc-input-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

#acc-user-input {
    flex: 1;
    background-color: #3c3c3c;
    border: 1px solid #555;
    color: #fff;
    padding: 10px;
    border-radius: 4px;
    resize: none;
    font-family: inherit;
}

#acc-user-input:focus {
    outline: none;
    border-color: #0e639c;
}

.acc-send-btn {
    background-color: #0e639c;
    color: #fff;
    border: none;
    border-radius: 4px;
    width: 40px;
    cursor: pointer;
}

.acc-send-btn:hover {
    background-color: #1177bb;
}

.acc-btn-danger {
    background-color: #d32f2f;
    color: #fff;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

/* 预览区域 */
.acc-preview-tabs {
    display: flex;
    gap: 5px;
}

.acc-tab-btn {
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    padding: 2px 8px;
    font-size: 12px;
}

.acc-tab-btn.active {
    color: #fff;
    border-bottom: 2px solid #0e639c;
}

.acc-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #555;
}

.acc-empty-state i {
    font-size: 48px;
    margin-bottom: 10px;
}

/* 最小化图标 */
.acc-minimized-icon {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #0e639c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    z-index: 2001;
    color: #fff;
    font-size: 24px;
    transition: transform 0.2s;
}

.acc-minimized-icon:hover {
    transform: scale(1.1);
}

.acc-notification-dot {
    position: absolute;
    top: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background-color: #f44336;
    border-radius: 50%;
    border: 2px solid #1e1e1e;
}

/* Diff 高亮样式 */
.diff-added {
    background-color: rgba(76, 175, 80, 0.2);
    border-left: 3px solid #4CAF50;
}

.diff-removed {
    background-color: rgba(244, 67, 54, 0.2);
    border-left: 3px solid #f44336;
    text-decoration: line-through;
    opacity: 0.7;
}