/* ===================================
   通用消息框组件样式
   支持错误、警告、提示、成功等类型
   =================================== */

/* 消息框遮罩层 */
.message-box-overlay {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10003;
    align-items: center;
    justify-content: center;
}

.message-box-overlay.show {
    display: flex;
}

/* 消息框容器 */
.message-box-container {
    background: #fff;
    border-radius: 12px;
    max-width: 400px;
    width: 90vw;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: messageBoxSlideIn 0.3s ease;
    overflow: hidden;
}

/* 消息框动画 */
@keyframes messageBoxSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 消息框头部 */
.message-box-header {
    padding: 20px 24px 16px 24px;
    border-bottom: 1px solid #e5e7eb;
}

.message-box-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 图标容器 */
.message-box-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-box-icon svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

/* 标题和描述 */
.message-box-title-wrapper {
    flex: 1;
    min-width: 0;
}

.message-box-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
}

.message-box-subtitle {
    margin: 4px 0 0 0;
    font-size: 14px;
    color: #6b7280;
}

/* 消息框主体 */
.message-box-body {
    padding: 16px 24px 20px 24px;
}

.message-box-message {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 16px;
    word-break: break-word;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

/* 按钮区域 */
.message-box-footer {
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.message-box-button {
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    font-weight: 500;
}

.message-box-button-cancel {
    background: #6b7280;
    color: #fff;
}

.message-box-button-cancel:hover {
    background: #4b5563;
}

.message-box-button:hover {
    transform: translateY(-1px);
}

.message-box-button:active {
    transform: translateY(0);
}

/* 错误类型样式 */
.message-box-type-error .message-box-icon {
    background: #fee2e2;
}

.message-box-type-error .message-box-icon svg {
    stroke: #dc2626;
    fill: none;
}

.message-box-type-error .message-box-message {
    color: #dc2626;
}

.message-box-type-error .message-box-button {
    background: #dc2626;
    color: #fff;
}

.message-box-type-error .message-box-button:hover {
    background: #b91c1c;
}

/* 警告类型样式 */
.message-box-type-warning .message-box-icon {
    background: #fef3c7;
}

.message-box-type-warning .message-box-icon svg {
    stroke: #d97706;
    fill: none;
}

.message-box-type-warning .message-box-message {
    color: #d97706;
}

.message-box-type-warning .message-box-button {
    background: #f59e0b;
    color: #fff;
}

.message-box-type-warning .message-box-button:hover {
    background: #d97706;
}

/* 提示/信息类型样式 */
.message-box-type-info .message-box-icon {
    background: #dbeafe;
}

.message-box-type-info .message-box-icon svg {
    stroke: #2563eb;
    fill: none;
}

.message-box-type-info .message-box-message {
    color: #2563eb;
}

.message-box-type-info .message-box-button {
    background: #3b82f6;
    color: #fff;
}

.message-box-type-info .message-box-button:hover {
    background: #2563eb;
}

/* 成功类型样式 */
.message-box-type-success .message-box-icon {
    background: #d1fae5;
}

.message-box-type-success .message-box-icon svg {
    stroke: #059669;
    fill: none;
}

.message-box-type-success .message-box-message {
    color: #059669;
}

.message-box-type-success .message-box-button {
    background: #10b981;
    color: #fff;
}

.message-box-type-success .message-box-button:hover {
    background: #059669;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .message-box-container {
        max-width: 90vw;
        margin: 20px;
    }
    
    .message-box-header {
        padding: 16px 20px 12px 20px;
    }
    
    .message-box-body {
        padding: 12px 20px 16px 20px;
    }
    
    .message-box-title {
        font-size: 16px;
    }
    
    .message-box-subtitle {
        font-size: 13px;
    }
    
    .message-box-message {
        font-size: 14px;
        white-space: pre-wrap;
        overflow-wrap: break-word;
    }
}