/**
 * 通用确认模态框样式
 * 
 * 提供统一的确认对话框视觉效果
 * 支持主题色和危险操作两种样式
 */

/* 模态框容器 */
.uap-confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: uapConfirmFadeIn 0.2s ease;
}

.uap-confirm-modal.closing {
    animation: uapConfirmFadeOut 0.2s ease forwards;
}

/* 动画 - 淡入淡出 */
@keyframes uapConfirmFadeIn {
    from { 
        opacity: 0; 
    }
    to { 
        opacity: 1; 
    }
}

@keyframes uapConfirmFadeOut {
    from { 
        opacity: 1; 
    }
    to { 
        opacity: 0; 
    }
}

/* 遮罩层 */
.uap-confirm-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

/* 对话框 */
.uap-confirm-dialog {
    position: relative;
    width: 90%;
    max-width: 360px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: uapConfirmSlideIn 0.2s ease;
}

.uap-confirm-modal.closing .uap-confirm-dialog {
    animation: uapConfirmSlideOut 0.2s ease forwards;
}

/* 动画 - 滑入滑出 */
@keyframes uapConfirmSlideIn {
    from { 
        transform: scale(0.9) translateY(-20px); 
        opacity: 0; 
    }
    to { 
        transform: scale(1) translateY(0); 
        opacity: 1; 
    }
}

@keyframes uapConfirmSlideOut {
    from { 
        transform: scale(1) translateY(0); 
        opacity: 1; 
    }
    to { 
        transform: scale(0.9) translateY(-20px); 
        opacity: 0; 
    }
}

/* 头部 */
.uap-confirm-header {
    padding: 20px 20px 0;
}

.uap-confirm-title {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    color: #1f2937;
    text-align: center;
    line-height: 1.4;
}

/* 内容区 */
.uap-confirm-body {
    padding: 12px 20px 20px;
}

.uap-confirm-message {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
    text-align: center;
    line-height: 1.6;
}

/* 底部按钮区 */
.uap-confirm-footer {
    display: flex;
    border-top: 1px solid #f0f0f0;
}

/* 按钮基础样式 */
.uap-confirm-btn {
    flex: 1;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 500;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
}

.uap-confirm-btn:first-child {
    border-right: 1px solid #f0f0f0;
}

.uap-confirm-btn:active {
    transform: scale(0.98);
}

/* 取消按钮 */
.uap-confirm-btn-cancel {
    color: #6b7280;
}

.uap-confirm-btn-cancel:hover,
.uap-confirm-btn-cancel:focus {
    background: #f9fafb !important;
    color: #6b7280 !important;
}

/* 主要操作按钮（蓝色） */
.uap-confirm-btn-primary {
    color: var(--uap-primary, #2563eb);
}

.uap-confirm-btn-primary:hover,
.uap-confirm-btn-primary:focus {
    background: #eff6ff !important;
    color: var(--uap-primary, #2563eb) !important;
}

/* 危险操作按钮（红色） */
.uap-confirm-btn-danger {
    color: #dc2626;
}

.uap-confirm-btn-danger:hover,
.uap-confirm-btn-danger:focus {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

/* 响应式设计 */
@media (max-width: 480px) {
    .uap-confirm-dialog {
        width: 95%;
        max-width: none;
        margin: 0 10px;
    }
    
    .uap-confirm-header {
        padding: 16px 16px 0;
    }
    
    .uap-confirm-title {
        font-size: 16px;
    }
    
    .uap-confirm-body {
        padding: 10px 16px 16px;
    }
    
    .uap-confirm-message {
        font-size: 13px;
    }
    
    .uap-confirm-btn {
        padding: 12px 16px;
        font-size: 14px;
    }
}

/* 暗色模式支持（可选） */
@media (prefers-color-scheme: dark) {
    .uap-confirm-dialog {
        background: #1f2937;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    }
    
    .uap-confirm-title {
        color: #f9fafb;
    }
    
    .uap-confirm-message {
        color: #9ca3af;
    }
    
    .uap-confirm-footer {
        border-top-color: #374151;
    }
    
    .uap-confirm-btn:first-child {
        border-right-color: #374151;
    }
    
    .uap-confirm-btn-cancel {
        color: #9ca3af;
    }
    
    .uap-confirm-btn-cancel:hover,
    .uap-confirm-btn-cancel:focus {
        background: #374151 !important;
        color: #d1d5db !important;
    }
    
    .uap-confirm-btn-primary:hover,
    .uap-confirm-btn-primary:focus {
        background: #1e3a8a !important;
    }
    
    .uap-confirm-btn-danger:hover,
    .uap-confirm-btn-danger:focus {
        background: #7f1d1d !important;
    }
}

/* 无障碍支持 */
.uap-confirm-btn:focus {
    outline: 2px solid var(--uap-primary, #2563eb);
    outline-offset: -2px;
}

.uap-confirm-btn-danger:focus {
    outline-color: #dc2626;
}

/* 防止页面滚动 */
body.uap-confirm-modal-open {
    overflow: hidden;
}