/* 黑底白字深色主题。 */
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #e5e7eb;
    background: #121417;
    line-height: 1.6;
}

/* 导航栏 */
nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 16px;
    padding: 12px 24px;
    background: #1b1f25;
    color: #fff;
    border-bottom: 1px solid #2a2f37;
}
nav .brand { font-weight: bold; margin-right: 12px; color: #fff; }
nav a { color: #9ca3af; text-decoration: none; }
nav a:hover { color: #fff; }
nav .inline { margin-left: auto; }

main { max-width: 860px; margin: 24px auto; padding: 0 16px; }

/* 登录页 */
.login-box {
    max-width: 320px;
    margin: 96px auto;
    padding: 32px;
    background: #1c2027;
    border: 1px solid #2a2f37;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.login-box h1 { text-align: center; margin-top: 0; }
.login-box label { display: block; margin-bottom: 12px; font-size: 14px; }
.login-box input { width: 100%; padding: 8px; margin-top: 4px; border: 1px solid #3a414b; border-radius: 4px; background: #11141a; color: #e5e7eb; }
.login-box button { width: 100%; padding: 10px; background: #2563eb; color: #fff; border: 0; border-radius: 4px; cursor: pointer; }

/* 通用按钮/链接 */
button { cursor: pointer; }
.link { background: none; border: 0; color: #60a5fa; padding: 0; }
.link.danger { color: #f87171; }
.error { color: #f87171; text-align: center; }
.hint { color: #9ca3af; }

/* 新闻列表 */
.news-list { list-style: none; padding: 0; }
.news-list li { background: #1c2027; padding: 14px 16px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #2a2f37; }
.news-list a { font-size: 16px; color: #f3f4f6; text-decoration: none; }
.news-list a:hover { color: #60a5fa; }
.news-list .meta { font-size: 12px; color: #9ca3af; margin-top: 4px; display: flex; gap: 12px; }
.news-list .meta .name { color: #d1d5db; font-weight: 600; }
.news-list .summary { font-size: 14px; color: #c0c4cc; margin: 8px 0 0; }

/* 重要新闻（富途以橙色标记），在本站要闻/快讯中保留橙色 */
.news-list li.important a { color: #ff8c2e; }
.news-list li.important a:hover { color: #ffa554; }
.article h1.important { color: #ff8c2e; }

/* 按股票浏览：左侧分组导航 + 右侧新闻 */
.by-stock { display: flex; gap: 16px; align-items: flex-start; }
.stock-nav { flex: 0 0 200px; background: #1c2027; border: 1px solid #2a2f37; border-radius: 6px; padding: 8px; }
.stock-nav-group { font-size: 12px; color: #6b7280; padding: 8px 8px 4px; }
.stock-nav-item { display: block; padding: 8px; border-radius: 4px; text-decoration: none; color: #e5e7eb; }
.stock-nav-item:hover { background: #262b33; }
.stock-nav-item.active { background: #2563eb; color: #fff; }
.stock-nav-item .sn-name { display: block; font-size: 14px; }
.stock-nav-item .sn-code { display: block; font-size: 12px; color: #9ca3af; }
.stock-nav-item.active .sn-code { color: #dbeafe; }
.stock-news { flex: 1; min-width: 0; }
.stock-news-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.stock-news-head .snh-name { font-size: 18px; font-weight: 600; }
.stock-news-head .code, .stock-news-head .market { font-size: 13px; color: #9ca3af; }

@media (max-width: 640px) {
    nav { padding: 10px 14px; gap: 10px 14px; }
    nav .brand { margin-right: 4px; }
    nav .inline { margin-left: 0; }
    main { margin: 16px auto; padding: 0 12px; }
    .by-stock { flex-direction: column; }
    .stock-nav { flex: none; width: 100%; }
    .article { padding: 18px 16px; }
    .ua { max-width: 200px; }
}

.pager { display: flex; gap: 16px; align-items: center; justify-content: center; margin: 20px 0; }
.pager a { color: #60a5fa; text-decoration: none; }
.pager span { color: #9ca3af; }

/* 自选股表格 */
.add-form { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.add-form input, .add-form select { padding: 8px; border: 1px solid #3a414b; border-radius: 4px; background: #11141a; color: #e5e7eb; }
.add-form button { padding: 8px 16px; background: #2563eb; color: #fff; border: 0; border-radius: 4px; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.stock-table { width: 100%; border-collapse: collapse; background: #1c2027; border: 1px solid #2a2f37; border-radius: 6px; overflow: hidden; }
.stock-table th, .stock-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #2a2f37; }
.stock-table th { background: #232830; color: #d1d5db; }
.group-title { color: #e5e7eb; }
.inline { display: inline; }

/* 新闻详情 */
.article { background: #1c2027; padding: 24px 28px; border-radius: 8px; border: 1px solid #2a2f37; }
.article .back { font-size: 13px; color: #60a5fa; text-decoration: none; }
.article h1 { font-size: 22px; margin: 12px 0; line-height: 1.4; color: #f3f4f6; }
.article-meta { font-size: 13px; color: #9ca3af; display: flex; gap: 14px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid #2a2f37; margin-bottom: 16px; }
.article-content { white-space: pre-wrap; word-break: break-word; font-size: 15px; color: #d1d5db; }
.article-origin { margin-top: 24px; padding-top: 16px; border-top: 1px solid #2a2f37; font-size: 13px; }
.article-origin a { color: #6b7280; text-decoration: none; }
.article-origin a:hover { color: #60a5fa; }

/* 登录日志 */
.ok { color: #34d399; }
.fail { color: #f87171; }
.ua { max-width: 320px; font-size: 12px; color: #9ca3af; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }