.iframe-container {
    width: 100%;
    max-width: 1200px;
    box-shadow: none !important; /* 移除阴影 */
    border: none !important; /* 移除边框 */
    border-width: 0 !important;
    border-style: none !important;
    border-color: transparent !important;
    outline: none !important;
    /* border-radius: 5px; */
    overflow: hidden;
}

/* 全局iframe边框移除样式 */
iframe {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    border-width: 0 !important;
    border-style: none !important;
    border-color: transparent !important;
}

/* 针对Live2D数字人的iframe */
iframe[id*="sentio"],
iframe[title*="sentio"] {
    background: transparent !important;
}

.draggable-window {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    background: transparent; /* 透明背景 */
    /* border-radius: 0 20px 20px 0;  */
    /* 匹配右侧面板的圆角 */
    border: none; /* 移除边框 */
    box-shadow: none; /* 移除阴影 */
    z-index: 1;
    overflow: hidden;
    transition: none; /* 禁用过渡效果以便调整大小 */
}

.draggable-window.minimized {
    height: 50px;
    transition: all 0.3s ease; /* 只在最小化时使用过渡 */
}

.window-header {
    background: transparent; /* 透明背景 */
    color: white;
    /* padding: 8px 12px; */
    cursor: move;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    font-weight: 500;
    /* border-radius: 0 20px 0 0;  */
    /* 匹配右侧面板的圆角 */
    overflow: hidden;
    /* height: 30px;  */
    /* 固定高度 */
    position: absolute;
    height: 30px;
    width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 16px;
    left: 16px;
    right: 0;
}

.window-title {
    font-size: 14px;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-controls button {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    font-weight: normal;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.minimize-btn {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 50%, #d1d5db 100%);
    color: #4b5563;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.4);
    border: 2px solid rgba(209, 213, 219, 0.8);
}

.minimize-btn::before {
    content: "";
    position: absolute;
    width: 14px;
    height: 10px;
    background:
        radial-gradient(
            circle at 30% 40%,
            rgba(255, 255, 255, 0.9) 25%,
            transparent 25%
        ),
        radial-gradient(
            circle at 70% 50%,
            rgba(255, 255, 255, 0.8) 35%,
            transparent 35%
        ),
        radial-gradient(
            circle at 50% 70%,
            rgba(255, 255, 255, 0.9) 40%,
            transparent 40%
        );
    border-radius: 50px;
    animation: bubble-float 2s ease-in-out infinite;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.window-controls button:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(107, 114, 128, 0.6);
}

.minimize-btn:hover::before {
    animation: bubble-bounce 0.6s ease-in-out;
}

.window-content {
    /* height: calc(100% - 40px); */
    height: 100%;
    overflow: hidden;
    /* border-radius: 25px;  */
    /* 四个角都是25px圆角 */
}

.draggable-window.minimized .window-content {
    display: none;
}

/* 调整大小手柄样式 */
.resize-handle {
    position: absolute;
    background: transparent;
    z-index: 1001;
}

.resize-handle-n {
    top: 0;
    left: 10px;
    right: 10px;
    height: 5px;
    cursor: n-resize;
}

.resize-handle-s {
    bottom: 0;
    left: 10px;
    right: 10px;
    height: 5px;
    cursor: s-resize;
}

.resize-handle-e {
    top: 10px;
    right: 0;
    bottom: 10px;
    width: 5px;
    cursor: e-resize;
}

.resize-handle-w {
    top: 10px;
    left: 0;
    bottom: 10px;
    width: 5px;
    cursor: w-resize;
}

.resize-handle-ne {
    top: 0;
    right: 0;
    width: 10px;
    height: 10px;
    cursor: ne-resize;
}

.resize-handle-nw {
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    cursor: nw-resize;
}

.resize-handle-se {
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    cursor: se-resize;
}

.resize-handle-sw {
    bottom: 0;
    left: 0;
    width: 10px;
    height: 10px;
    cursor: sw-resize;
}

/* 调整大小时的视觉反馈 */
.draggable-window.resizing {
    user-select: none;
}