/**
 * 网站提示系统样式
 * 支持多种提示类型和显示位置的响应式设计
 */

/* 基础容器样式 */
.site-notices-container {
    position: fixed;
    left: 0;
    right: 0;
    z-index: 95000;
    pointer-events: none;
}

.site-notices-top {
    top: 0;
}

.site-notices-bottom {
    bottom: 0;
}

.site-notices-modal {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: auto;
    max-width: 90%;
}

/* 提示基础样式 */
.site-notice {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    box-shadow: var(--shadow-md);
    margin-bottom: 1px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    pointer-events: auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-primary);
}

.site-notice.site-notice-show {
    opacity: 1;
    transform: translateY(0);
}

/* 提示容器内容 */
.site-notice-container {
    display: flex;
    align-items: flex-start;
    padding: 12px 16px;
    min-height: 48px;
}

.site-notice-content {
    display: flex;
    align-items: flex-start;
    flex: 1;
    margin-right: 12px;
}

.site-notice-icon {
    font-size: 18px;
    margin-right: 10px;
    margin-top: 1px;
    flex-shrink: 0;
}

.site-notice-text {
    flex: 1;
    min-width: 0;
}

.site-notice-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text-primary);
}

.site-notice-message {
    color: var(--color-text-secondary);
    word-wrap: break-word;
}

/* 操作按钮区域 */
.site-notice-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.site-notice-action,
.site-notice-close {
    border: none;
    background: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.2s ease;
    line-height: 1.4;
}

.site-notice-action {
    background: var(--color-brand-primary);
    color: white;
    font-weight: 500;
}

.site-notice-action:hover {
    background: var(--color-brand-accent);
    transform: translateY(-1px);
}

.site-notice-close {
    color: var(--color-text-muted);
    font-size: 18px;
    font-weight: bold;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.site-notice-close:hover {
    color: var(--color-text-primary);
    background: var(--color-hover);
}

/* 提示类型样式 */
.site-notice-info {
    border-left: 4px solid var(--color-info);
}

[data-theme="dark"] .site-notice-info {
    background: rgba(69, 182, 247, 0.05);
}

.site-notice-info .site-notice-icon {
    color: var(--color-info);
}

.site-notice-info .site-notice-action {
    background: var(--color-info);
    color: white;
}

.site-notice-info .site-notice-action:hover {
    background: #3498db;
}

.site-notice-warning {
    border-left: 4px solid var(--color-warning);
    background: #fff9e6;
}

[data-theme="dark"] .site-notice-warning {
    background: rgba(240, 173, 78, 0.2);
}

.site-notice-warning .site-notice-icon {
    color: var(--color-warning);
}

.site-notice-warning .site-notice-action {
    background: var(--color-warning);
    color: #2d3748;
}

.site-notice-warning .site-notice-action:hover {
    background: #d69e2e;
    color: white;
}

.site-notice-error {
    border-left: 4px solid var(--color-brand-error);
    background: #ffeaea;
}

[data-theme="dark"] .site-notice-error {
    background: rgba(255, 107, 107, 0.2);
}

.site-notice-error .site-notice-icon {
    color: var(--color-brand-error);
}

.site-notice-error .site-notice-action {
    background: var(--color-brand-error);
    color: white;
}

.site-notice-error .site-notice-action:hover {
    background: #e53e3e;
}

/* 底部显示样式调整 */
.site-notices-bottom .site-notice {
    transform: translateY(20px);
    margin-top: 1px;
    margin-bottom: 0;
}

.site-notices-bottom .site-notice.site-notice-show {
    transform: translateY(0);
}

/* 弹窗样式调整 */
.site-notices-modal .site-notice {
    border-radius: 8px;
    max-width: 500px;
    box-shadow: var(--shadow-overlay);
    transform: scale(0.9) translateY(-20px);
}

.site-notices-modal .site-notice.site-notice-show {
    transform: scale(1) translateY(0);
}

/* 深色模式特殊优化 */
[data-theme="dark"] .site-notice {
    background: var(--color-bg-secondary);
    border-color: var(--color-border-secondary);
    box-shadow: var(--shadow-lg);
}

/* 动画增强 */
.site-notice-action {
    transition: all 0.3s ease;
}

.site-notice-action:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* 移动端优化 */
@media (max-width: 768px) {
    .site-notice {
        margin: 0 8px;
        border-radius: 6px;
    }
    
    .site-notices-top .site-notice:first-child {
        margin-top: 8px;
    }
    
    .site-notices-bottom .site-notice:last-child {
        margin-bottom: 8px;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .site-notice-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .site-notice-content {
        margin-right: 0;
        margin-bottom: 8px;
    }
    
    .site-notice-actions {
        justify-content: flex-end;
        align-self: flex-end;
    }
    
    .site-notice-action {
        flex: 0 0 auto;
    }
    
    .site-notices-modal .site-notice {
        max-width: 95%;
        margin: 0 2.5%;
    }
}

@media (max-width: 480px) {
    .site-notice {
        font-size: 13px;
    }
    
    .site-notice-container {
        padding: 10px 12px;
    }
    
    .site-notice-icon {
        font-size: 16px;
        margin-right: 8px;
    }
    
    .site-notice-title {
        font-size: 14px;
    }
    
    .site-notice-message {
        font-size: 13px;
    }
}

/* 打印时隐藏 */
@media print {
    .site-notices-container,
    .site-notice {
        display: none !important;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .site-notice {
        border-width: 2px;
    }
    
    .site-notice-close:hover {
        background: var(--color-text-primary);
        color: var(--color-bg-primary);
    }
    
    .site-notice-info,
    .site-notice-warning,
    .site-notice-error {
        border-left-width: 6px;
    }
    
    .site-notice-action {
        border: 2px solid transparent;
    }
    
    .site-notice-action:hover {
        border-color: var(--color-text-primary);
    }
}

/* 减少动画偏好支持 */
@media (prefers-reduced-motion: reduce) {
    .site-notice,
    .site-notice-action,
    .site-notice-close {
        transition: none;
    }
    
    .site-notice-action:hover {
        transform: none;
    }
}