/* navbar.css 不再用 @import（会绕过版本号缓存破除）；改由 t.js 带版本号注入 <link> */
/* 工具页共享样式 */
:root {
  --bg: #f4f6f9; --card: #fff; --primary: #2563eb; --primary-dark: #1d4ed8;
  --text: #1f2937; --muted: #6b7280; --border: #e5e7eb; --danger: #dc2626; --ok: #059669;
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 20px 16px 40px;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
}
.wrap { max-width: 860px; margin: 0 auto; }
.top { display: flex; align-items: center; margin-bottom: 8px; font-size: 14px; position: relative; }
.top a { color: var(--primary); text-decoration: none; }
/* 顶部“最近使用”下拉 */
.hist-wrap { position: relative; margin-right: 12px; }
#histBtn { cursor: pointer; white-space: nowrap; }
.hist-drop { display: none; position: absolute; top: 100%; right: 0; z-index: 80; min-width: 200px; max-width: 300px;
  background: #fff; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 8px 28px rgba(0,0,0,.16);
  padding: 6px; margin-top: 6px; max-height: 60vh; overflow-y: auto; }
.hist-drop.open { display: block; }
.hist-drop a { display: block; color: var(--text); font-size: 13px; padding: 7px 10px; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hist-drop a:hover { background: #eff6ff; color: var(--primary); }
.hist-drop .hist-clear { color: var(--muted); border-top: 1px solid var(--border); margin-top: 4px; font-size: 12px; }
.hist-empty { padding: 8px 10px; color: var(--muted); font-size: 13px; }
.top select { padding: 5px 8px; border: 1px solid var(--border); border-radius: 8px; background: #fff; font-size: 13px; }
.navbar { margin-bottom: 14px; }  /* 菜单栏样式在 navbar.css（@import 于文件顶部），此处仅补工具页间距 */
h1 { font-size: 20px; margin: 8px 0 14px; }
.card {
  background: var(--card); border-radius: 14px; padding: 18px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06); margin-bottom: 14px;
}
textarea, input[type=text], input[type=number], input[type=datetime-local] {
  width: 100%; border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; font-size: 14px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #fff; color: var(--text);
}
textarea { min-height: 160px; resize: vertical; }
textarea:focus, input:focus { outline: 2px solid var(--primary); border-color: transparent; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; align-items: center; }
button {
  padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer;
  border: none; border-radius: 9px; background: var(--primary); color: #fff;
}
button:hover { background: var(--primary-dark); }
button.sec { background: #fff; color: var(--text); border: 1px solid var(--border); font-weight: 500; }
button.sec:hover { background: #f3f4f6; }
.msg { font-size: 13px; margin-top: 8px; min-height: 18px; }
.msg.err { color: var(--danger); }
.msg.ok { color: var(--ok); }
.muted { color: var(--muted); font-size: 13px; }
label.opt { font-size: 13px; color: var(--muted); display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.kv { display: grid; grid-template-columns: auto 1fr auto; gap: 8px 12px; align-items: center; font-size: 14px; }
.kv .k { color: var(--muted); white-space: nowrap; }
.kv .v { font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-all; }
.copy-btn { padding: 4px 10px; font-size: 12px; }
/* 工具介绍（SEO 内容区） */
.about h2 { font-size: 15px; margin: 0 0 8px; }
.about h2 + p, .about p { font-size: 14px; margin: 6px 0; color: var(--text); }
.about .rel { font-size: 14px; }
.about .rel a { color: var(--primary); text-decoration: none; margin-right: 12px; }
.about .rel a:hover { text-decoration: underline; }
/* 工具目录 */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.tool-card {
  display: block; background: var(--card); border-radius: 12px; padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06); text-decoration: none; color: var(--text);
  transition: transform .1s, box-shadow .1s;
}
.tool-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.tool-card .ic { font-size: 24px; }
.tool-card .nm { font-weight: 700; margin: 6px 0 2px; }
.tool-card .ds { font-size: 12px; color: var(--muted); }
/* 工具评分（t.js 注入到页脚） */
.rate-box {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px;
  margin: 18px 0 4px; font-size: 13px; color: var(--muted);
}
.rate-box .rate-btn {
  padding: 5px 14px; font-size: 13px; font-weight: 500; background: #fff;
  color: var(--text); border: 1px solid var(--border); border-radius: 20px;
}
.rate-box .rate-btn:hover { background: #f3f4f6; }
/* 地址生成器（addr.js 注入）：左侧分组资料 + 右侧热门地址侧栏 */
.ag-wrap { display: grid; grid-template-columns: 1fr 220px; gap: 18px; align-items: start; }
.ag-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.ag-sec { margin-bottom: 18px; }
.ag-sec:last-child { margin-bottom: 0; }
.ag-sec-h { font-size: 13px; font-weight: 700; color: var(--primary); border-left: 3px solid var(--primary); padding-left: 8px; margin-bottom: 4px; }
.ag-row { display: flex; align-items: center; gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--border); font-size: 14px; }
.ag-row:last-child { border-bottom: none; }
.ag-lbl { color: var(--muted); width: 84px; flex-shrink: 0; }
.ag-val { flex: 1; word-break: break-word; }
.ag-copy { opacity: 0; border: none; background: none; cursor: pointer; color: var(--muted); font-size: 12px; padding: 2px 8px; border-radius: 6px; transition: opacity .1s; white-space: nowrap; }
.ag-row:hover .ag-copy { opacity: 1; }
.ag-copy:hover { background: #f3f4f6; color: var(--primary); }
.ag-side { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.ag-side-h { background: #f3f4f6; padding: 9px 12px; font-weight: 600; font-size: 13.5px; }
.ag-side a { display: block; padding: 8px 12px; font-size: 13px; color: var(--primary); text-decoration: none; border-top: 1px solid var(--border); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ag-side a:hover { background: #eff6ff; }
.ag-side a.cur { background: #eff6ff; font-weight: 600; }
@media (max-width: 640px) { .ag-wrap { grid-template-columns: 1fr; } .ag-copy { opacity: 1; } }