/* public/assets/css/tools/seo/seo-site-analyzer.css */

/* 外层容器与面板基础 */
.ssa-tool-wrapper { 
    background: var(--bg-surface); 
    border-radius: 24px; 
    padding: 32px; 
    border: 1px solid var(--border-color); 
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05); 
}
.ssa-header { 
    font-size: 1.6rem; 
    font-weight: 700; 
    color: var(--text-main); 
    margin-bottom: 12px; 
    text-align: center; 
}
.ssa-subtitle { 
    color: var(--text-muted); 
    text-align: center; 
    margin-bottom: 24px; 
    padding-bottom: 20px; 
    border-bottom: 1px solid var(--border-color); 
}
.ssa-panel { 
    background: var(--bg-body); 
    border: 1px solid var(--border-color); 
    border-radius: 16px; 
    padding: 24px; 
    display: flex; 
    flex-direction: column; 
}

/* 标题单行截断，防止英文过长破坏排版 */
.ssa-panel-title { 
    font-weight: 700; 
    margin-bottom: 16px; 
    font-size: 1.1rem; 
    color: var(--text-main); 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    flex-shrink: 0; 
}

/* 输入框区域 */
.ssa-input-group { 
    display: flex; 
    gap: 12px; 
    flex-wrap: wrap; 
    margin-bottom: 12px; 
}
.ssa-input { 
    flex: 1; 
    min-width: 280px; 
    padding: 14px 16px; 
    border: 2px solid var(--border-color); 
    border-radius: 12px; 
    outline: none; 
    font-size: 1.05rem; 
    transition: 0.2s; 
    background: var(--bg-surface); 
    color: var(--text-main); 
}
.ssa-input:focus { 
    border-color: var(--primary-color); 
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1); 
}
.ssa-btn { 
    background: var(--primary-color); 
    color: #fff; 
    border: none; 
    padding: 14px 32px; 
    border-radius: 12px; 
    font-weight: bold; 
    font-size: 1.05rem; 
    cursor: pointer; 
    transition: 0.2s; 
    white-space: nowrap; 
}
.ssa-btn:hover { 
    background: var(--primary-hover); 
    transform: translateY(-2px); 
}

/* 顶部初始展示的历史记录（查询后隐藏） */
.ssa-history-box { 
    font-size: 0.85rem; 
    color: var(--text-muted); 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    flex-wrap: wrap; 
    line-height: 2; 
    margin-top: 12px; 
}
.ssa-history-tags-wrapper { 
    display: inline-flex; 
    flex-wrap: wrap; 
    gap: 8px; 
    align-items: center; 
}
.ssa-history-tag { 
    cursor: pointer; 
    background: rgba(0,102,204,0.05); 
    color: var(--primary-color); 
    padding: 4px 12px; 
    border-radius: 20px; 
    border: 1px solid rgba(0,102,204,0.1); 
    transition: 0.2s; 
}
.ssa-history-tag:hover { 
    background: var(--primary-color); 
    color: white; 
}

/* 网格排版与左右列拉伸平衡 */
.ssa-grid { 
    display: grid; 
    grid-template-columns: 1fr 2fr; 
    gap: 20px; 
    align-items: stretch; 
    margin-top: 20px; 
}
/* min-height: 0 是修复 Flex 撑爆容器的核心 */
.ssa-col-left, .ssa-col-right { 
    display: flex; 
    flex-direction: column; 
    gap: 20px; 
    height: 100%; 
    min-height: 0; 
}

/* 让左右列的最后一个 panel 自动填满剩余空间，实现底部完美对齐 */
.ssa-col-left .ssa-panel:last-child { 
    flex-grow: 1; 
    min-height: 0; 
    display: flex; 
    flex-direction: column; 
}
.ssa-col-right .ssa-panel:last-child { 
    flex-grow: 1; 
}

/* 左侧底部的滚动历史记录区 */
.ssa-history-scroll { 
    flex: 1; 
    overflow-y: auto; 
    min-height: 0; 
    max-height: 280px; /* 移动端防无限拉长 */
    display: flex; 
    flex-wrap: wrap; 
    align-content: flex-start; 
    gap: 8px; 
    padding-right: 8px; 
}
/* 优化滚动条外观 */
.ssa-history-scroll::-webkit-scrollbar { 
    width: 6px; 
}
.ssa-history-scroll::-webkit-scrollbar-thumb { 
    background-color: rgba(0,0,0,0.15); 
    border-radius: 4px; 
}

/* 结果列表条目 */
.ssa-result-item { 
    margin-bottom: 16px; 
    position: relative; 
}
.ssa-result-label { 
    font-size: 0.85rem; 
    font-weight: 700; 
    color: var(--text-muted); 
    margin-bottom: 6px; 
    text-transform: uppercase; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
.ssa-result-value { 
    background: var(--bg-surface); 
    padding: 12px 16px; 
    border-radius: 8px; 
    border: 1px solid var(--border-color); 
    color: var(--text-main); 
    word-break: break-all; 
    min-height: 48px; 
    line-height: 1.6; 
}

/* 长度与状态徽章 */
.ssa-badge { 
    padding: 2px 8px; 
    border-radius: 12px; 
    font-size: 0.75rem; 
    font-weight: 600; 
}
.ssa-badge.success { background: #d1fae5; color: #059669; border: 1px solid #a7f3d0; }
.ssa-badge.warning { background: #fef3c7; color: #d97706; border: 1px solid #fde68a; }
.ssa-badge.error { background: #fee2e2; color: #dc2626; border: 1px solid #fecaca; }

/* 视觉预览卡片 */
.ssa-preview-card { 
    background: var(--bg-surface); 
    border: 1px solid var(--border-color); 
    border-radius: 12px; 
    overflow: hidden; 
}
.ssa-preview-header { 
    padding: 12px 16px; 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    background: rgba(0,0,0,0.02); 
    border-bottom: 1px solid var(--border-color); 
}
.ssa-preview-header img { 
    width: 20px; 
    height: 20px; 
    border-radius: 4px; 
    object-fit: contain; 
}
.ssa-preview-domain { 
    font-weight: 600; 
    color: var(--text-main); 
    font-size: 0.95rem; 
}
.sl-cover-backdrop { 
    width: 100%; 
    height: auto; 
    display: block; 
    background: #e2e8f0; 
    aspect-ratio: 16/9; 
    object-fit: cover; 
}

/* 评分圆环 */
.ssa-score-circle { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    width: 60px; 
    height: 60px; 
    border-radius: 50%; 
    font-size: 1.5rem; 
    font-weight: bold; 
    color: white; 
    margin-bottom: 10px; 
    flex-shrink: 0; 
}

/* 响应式：移动端切换为单列垂直流 */
@media (max-width: 768px) { 
    .ssa-grid { grid-template-columns: 1fr; } 
}

/* ================== 暗黑模式适配 ================== */
[data-theme="dark"] .ssa-tool-wrapper { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .ssa-panel { background: #0f172a; border-color: #475569; }
[data-theme="dark"] .ssa-input { background: #1e293b; border-color: #475569; color: #f8fafc; }
[data-theme="dark"] .ssa-result-value { background: #1e293b; border-color: #475569; }
[data-theme="dark"] .ssa-preview-card { background: #0f172a; border-color: #475569; }
[data-theme="dark"] .ssa-preview-header { background: #1e293b; border-color: #475569; }
[data-theme="dark"] .sl-cover-backdrop { background: #334155; }
[data-theme="dark"] .ssa-history-scroll::-webkit-scrollbar-thumb { background-color: rgba(255,255,255,0.15); }