/**
 * CC License Footer 样式文件
 * 支持明暗主题自动适配 - 基于 Fuwari 主题风格
 */

/* ============================================
   CC协议容器基础样式
   ============================================ */
.cc-license-container {
    margin: 30px 0 20px;
    padding: 0;
    border-radius: 16px;
    overflow: hidden;
    background: var(--cc-bg-color, #1a1a2e);
    border: 1px solid var(--cc-border-color, rgba(255, 255, 255, 0.08));
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
}

.cc-license-container:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
    border-color: var(--cc-border-hover-color, rgba(255, 255, 255, 0.12));
}

/* ============================================
   标题部分
   ============================================ */
.cc-license-header {
    background: var(--cc-header-bg, rgba(255, 255, 255, 0.03));
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--cc-header-color, #e0e0e0);
    font-weight: 600;
    font-size: 15px;
    border-bottom: 1px solid var(--cc-border-color, rgba(255, 255, 255, 0.08));
}

.cc-license-header i {
    font-size: 18px;
    opacity: 0.9;
}

.cc-license-header span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================
   内容部分
   ============================================ */
.cc-license-content {
    display: flex;
    align-items: center;
    padding: 24px;
    gap: 24px;
    background: var(--cc-content-bg, transparent);
}

/* 左侧图标区域 */
.cc-license-left {
    flex-shrink: 0;
}

.cc-license-icon {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 14px 16px;
    background: var(--cc-icon-bg, rgba(255, 255, 255, 0.05));
    border-radius: 10px;
    border: 1px solid var(--cc-icon-border, rgba(255, 255, 255, 0.08));
}

.cc-icon {
    display: inline-block;
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
    /* 使用filter来改变颜色而不是fill */
    filter: var(--cc-icon-filter, brightness(0.7) contrast(1.2));
}

.cc-license-container:hover .cc-icon {
    filter: var(--cc-icon-hover-filter, brightness(0.85) contrast(1.1));
    transform: scale(1.05);
}

/* 右侧信息区域 */
.cc-license-right {
    flex: 1;
    min-width: 0;
}

.cc-license-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cc-license-item {
    display: flex;
    align-items: baseline;
    gap: 16px;
    font-size: 14px;
    line-height: 1.7;
}

.cc-license-item strong {
    color: var(--cc-label-color, #909090);
    font-weight: 500;
    min-width: 65px;
    flex-shrink: 0;
    font-size: 13px;
}

.cc-license-item span {
    color: var(--cc-text-color, #d0d0d0);
    font-weight: 400;
}

.cc-license-item a {
    color: var(--cc-link-color, #e08080) !important;
    text-decoration: none;
    font-weight: 400;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.cc-license-item a:hover {
    color: var(--cc-link-hover-color, #ff9999) !important;
    border-bottom-color: var(--cc-link-hover-color, rgba(255, 153, 153, 0.3));
}

/* ============================================
   响应式设计
   ============================================ */
@media (max-width: 768px) {
    .cc-license-content {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }
    
    .cc-license-left {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .cc-license-icon {
        padding: 12px 14px;
    }
    
    .cc-license-item {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }
    
    .cc-license-item strong {
        min-width: auto;
    }
    
    .cc-license-header {
        font-size: 14px;
        padding: 14px 20px;
    }
}

@media (max-width: 480px) {
    .cc-license-container {
        margin: 20px 0 15px;
        border-radius: 12px;
    }
    
    .cc-license-content {
        padding: 16px;
    }
    
    .cc-icon {
        width: 28px;
        height: 28px;
    }
    
    .cc-license-header {
        font-size: 13px;
        padding: 12px 16px;
    }
    
    .cc-license-item {
        font-size: 13px;
    }
    
    .cc-license-item strong {
        font-size: 12px;
    }
}

/* ============================================
   明暗主题适配
   基于 Fuwari 主题的颜色方案
   ============================================ */

/* 暗色主题（默认，与图片风格一致） */
:root {
    --cc-bg-color: #1a1a2e;
    --cc-border-color: rgba(255, 255, 255, 0.08);
    --cc-border-hover-color: rgba(255, 255, 255, 0.12);
    --cc-header-bg: rgba(255, 255, 255, 0.03);
    --cc-header-color: #e0e0e0;
    --cc-content-bg: transparent;
    --cc-icon-bg: rgba(255, 255, 255, 0.05);
    --cc-icon-border: rgba(255, 255, 255, 0.08);
    --cc-icon-filter: brightness(0.7) contrast(1.2);
    --cc-icon-hover-filter: brightness(0.85) contrast(1.1);
    --cc-label-color: #909090;
    --cc-text-color: #d0d0d0;
    --cc-link-color: #e08080;
    --cc-link-hover-color: #ff9999;
}

/* 亮色主题 */
@media (prefers-color-scheme: light) {
    :root {
        --cc-bg-color: #ffffff;
        --cc-border-color: rgba(0, 0, 0, 0.08);
        --cc-border-hover-color: rgba(0, 0, 0, 0.12);
        --cc-header-bg: rgba(0, 0, 0, 0.02);
        --cc-header-color: #2c2c2c;
        --cc-content-bg: transparent;
        --cc-icon-bg: rgba(0, 0, 0, 0.04);
        --cc-icon-border: rgba(0, 0, 0, 0.08);
        --cc-icon-filter: brightness(0.4) contrast(1.3);
        --cc-icon-hover-filter: brightness(0.3) contrast(1.2);
        --cc-label-color: #707070;
        --cc-text-color: #404040;
        --cc-link-color: #d14d4d;
        --cc-link-hover-color: #b33939;
    }
}

/* 明确的亮色模式类支持 */
body.light-mode .cc-license-container,
body.theme-light .cc-license-container,
[data-theme="light"] .cc-license-container,
html.light .cc-license-container {
    --cc-bg-color: #ffffff;
    --cc-border-color: rgba(0, 0, 0, 0.08);
    --cc-border-hover-color: rgba(0, 0, 0, 0.12);
    --cc-header-bg: rgba(0, 0, 0, 0.02);
    --cc-header-color: #2c2c2c;
    --cc-content-bg: transparent;
    --cc-icon-bg: rgba(0, 0, 0, 0.04);
    --cc-icon-border: rgba(0, 0, 0, 0.08);
    --cc-icon-filter: brightness(0.4) contrast(1.3);
    --cc-icon-hover-filter: brightness(0.3) contrast(1.2);
    --cc-label-color: #707070;
    --cc-text-color: #404040;
    --cc-link-color: #d14d4d;
    --cc-link-hover-color: #b33939;
}

/* LoliMeow/Fuwari 主题暗色模式支持 */
body.dark-mode .cc-license-container,
body.theme-dark .cc-license-container,
[data-theme="dark"] .cc-license-container,
html.dark .cc-license-container {
    --cc-bg-color: #1a1a2e;
    --cc-border-color: rgba(255, 255, 255, 0.08);
    --cc-border-hover-color: rgba(255, 255, 255, 0.12);
    --cc-header-bg: rgba(255, 255, 255, 0.03);
    --cc-header-color: #e0e0e0;
    --cc-content-bg: transparent;
    --cc-icon-bg: rgba(255, 255, 255, 0.05);
    --cc-icon-border: rgba(255, 255, 255, 0.08);
    --cc-icon-filter: brightness(0.7) contrast(1.2);
    --cc-icon-hover-filter: brightness(0.85) contrast(1.1);
    --cc-label-color: #909090;
    --cc-text-color: #d0d0d0;
    --cc-link-color: #e08080;
    --cc-link-hover-color: #ff9999;
}

/* ============================================
   打印样式
   ============================================ */
@media print {
    .cc-license-container {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
        background: #fff !important;
    }
    
    .cc-license-header {
        background: #f5f5f5 !important;
        color: #000 !important;
        border-bottom: 1px solid #ccc;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .cc-license-content {
        background: #fff !important;
    }
    
    .cc-license-item strong,
    .cc-license-item span,
    .cc-license-item a {
        color: #000 !important;
    }
    
    .cc-icon {
        filter: brightness(0.5) !important;
    }
}

/* ============================================
   可访问性增强
   ============================================ */
.cc-license-container:focus-within {
    outline: 2px solid var(--cc-link-color, #667eea);
    outline-offset: 2px;
}

.cc-license-item a:focus {
    outline: 2px solid var(--cc-link-color, #667eea);
    outline-offset: 2px;
    border-radius: 2px;
}

/* 减少动画效果（针对有运动敏感的用户） */
@media (prefers-reduced-motion: reduce) {
    .cc-license-container,
    .cc-license-container:hover,
    .cc-icon svg,
    .cc-license-item a {
        transition: none;
    }
    
    .cc-license-container:hover {
        transform: none;
    }
}