/* --- 全局样式 --- */
body {
    margin: 0;
    overflow-y: auto;
    user-select: none;
    /* 禁止选中文本 */
    font-family: 'Microsoft YaHei', sans-serif;
}

/* --- 主容器定位 --- */
#live2d-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    z-index: 999;
}

/* --- 模型区域 --- */
.model-area {
    position: relative;
    width: 300px;
    height: 500px;
    /* 缩放时的平滑过渡交给 JS 控制，此处不加 transition 以免卡顿 */
}

#live2d {
    width: 100% !important;
    height: 100% !important;
    display: block;
    object-fit: contain;
}

/* --- 消息气泡 --- */
#message-box {
    position: absolute;
    bottom: 90%;
    /* 调整位置，避免遮挡头部 */
    left: 50%;
    transform: translateX(-50%);
    min-width: 100px;
    max-width: 250px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid #ffb6c1;
    border-radius: 15px;
    color: #ff7675;
    font-size: 14px;
    line-height: 1.6;
    word-break: break-all;
    white-space: normal;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    /* 允许点击穿透 */
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.3);
    z-index: 1001;
    /* 最高层级 */
}

#message-box.show {
    opacity: 1;
    bottom: 95%;
    /* 浮动动画效果 */
}

/* --- 控制栏与按钮 --- */
.handle-bar {
    margin-left: 15px;
}

.button-group {
    background: rgba(255, 255, 255, 0.6);
    /* 增加一点不透明度 */
    backdrop-filter: blur(10px);
    padding: 10px;
    border-radius: 30px;
    border: 1px solid rgba(255, 182, 193, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.icon-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: white;
    color: #ff7675;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.icon-btn:hover {
    background: #ffb6c1;
    color: white;
    transform: scale(1.1);
}

.icon-btn:disabled {
    background: #f0f0f0;
    color: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* --- AI 面板与历史记录 --- */
.ai-input-wrapper {
    display: none;
    width: 280px;
    background: white;
    border-radius: 15px;
    padding: 12px;
    border: 1px solid #ffb6c1;
    margin: 5px 0;
    flex-direction: column;
    box-sizing: border-box;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.ai-input-wrapper.open {
    display: flex;
}

#history-viewer {
    height: 0;
    overflow-y: auto;
    transition: height 0.3s ease;
    background: #fffcfc;
    border-radius: 8px;
    font-size: 12px;
}

#history-viewer.show {
    height: 160px;
    margin: 8px 0;
    border: 1px solid #fff0f0;
    padding: 10px;
}

/* --- 图片预览 --- */
#image-preview-container {
    position: relative;
    margin: 8px 0;
    border: 2px dashed #ffb6c1;
    border-radius: 10px;
    padding: 5px;
    text-align: center;
    background: #fff5f7;
}

#image-preview {
    max-width: 100%;
    max-height: 120px;
    border-radius: 5px;
}

#remove-img {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff7675;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* --- 聊天控制区 --- */
.chat-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    margin-top: 5px;
}

#chat-input {
    flex: 1;
    min-width: 0;
    border: 1px solid #ffb6c1;
    border-radius: 20px;
    padding: 8px 12px;
    outline: none;
    font-size: 13px;
    transition: 0.2s;
}

#chat-input:focus {
    box-shadow: 0 0 0 2px rgba(255, 182, 193, 0.5);
}

#send-btn {
    background: #ff7675;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    flex-shrink: 0;
    font-size: 13px;
    transition: 0.2s;
}

#send-btn:hover {
    background: #ff6b6b;
}

#send-btn:disabled {
    background: #fab1a0;
    cursor: wait;
}

/* --- 窗口控制 (最小化/缩放) --- */
#close-widget {
    position: absolute;
    top: 5px;
    left: 5px;
    width: 24px;
    height: 24px;
    background: rgba(255, 118, 117, 0.8);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: 0.3s;
    z-index: 100;
}

.model-area:hover #close-widget {
    opacity: 1;
}

#restore-widget {
    width: 60px;
    height: 60px;
    background: white;
    border: 2px solid #ffb6c1;
    border-radius: 50%;
    color: #ff7675;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

#resize-handle {
    position: absolute;
    right: 5px;
    bottom: 5px;
    cursor: nwse-resize;
    color: rgba(255, 182, 193, 0.8);
    font-size: 20px;
    z-index: 100;
}

/* --- 最小化状态 --- */
#live2d-widget.minimized .model-area,
#live2d-widget.minimized .handle-bar {
    display: none !important;
}

#live2d-widget.minimized #restore-widget {
    display: flex !important;
}

/* --- 语音列表 --- */
.voice-list-wrapper {
    display: none;
    width: 160px;
    background: white;
    border-radius: 15px;
    padding: 10px;
    border: 1px solid #ffb6c1;
    margin: 5px 0;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.voice-list-wrapper.open {
    display: flex;
}

.voice-item {
    padding: 8px;
    margin: 2px 0;
    border-radius: 10px;
    cursor: pointer;
    font-size: 13px;
    color: #ff7675;
    text-align: center;
    transition: 0.2s;
}

.voice-item:hover {
    background: #fff0f0;
}

.voice-item.active {
    background: #ff7675 !important;
    color: white !important;
}


/* 语音输入激活时的动画 */
#stt-btn.recording {
    background-color: #ff7675 !important;
    animation: stt-pulse 1.5s infinite;
}

#stt-btn.recording img {
    filter: brightness(0) invert(1);
    /* 录音时图标变白 */
}

@keyframes stt-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 118, 117, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 118, 117, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 118, 117, 0);
    }
}