:root {
  --bg: #0f1720; --bg2: #151f2b; --bg3: #1b2836; --line: #243447;
  --fg: #e6edf3; --dim: #8b9bab; --up: #4bd18b; --down: #ff6b6b; --warn: #f0b429; --acc: #58a6ff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.5 -apple-system,
  "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; padding-bottom: 72px;
}
h2, h3 { margin: 0; font-weight: 600; }
code { background: var(--bg3); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* 顶栏 */
.topbar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 16px; background: var(--bg2); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 9px; font-size: 15px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--warn); }
.dot.ok { background: var(--up); box-shadow: 0 0 8px var(--up); }
.dot.bad { background: var(--down); }
.tag { color: var(--dim); font-size: 12px; }
.meta { display: flex; align-items: center; gap: 8px; color: var(--dim); font-size: 12px; }
.sep { width: 1px; height: 14px; background: var(--line); }
.btn {
  background: var(--acc); color: #06121f; border: 0; border-radius: 6px;
  padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.btn.s { padding: 4px 9px; font-size: 12px; }
.btn.ghost { background: transparent; color: var(--dim); border: 1px solid var(--line); font-weight: 500; }
.btn:hover { filter: brightness(1.1); }

/* 图例 */
.legend { display: flex; align-items: center; gap: 10px; padding: 9px 16px; flex-wrap: wrap; font-size: 12px; }
.pill { padding: 1px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.pill.up { background: rgba(75, 209, 139, .15); color: var(--up); }
.pill.down { background: rgba(255, 107, 107, .15); color: var(--down); }
.pill.flat { background: rgba(139, 155, 171, .15); color: var(--dim); }
.hint { color: var(--dim); }
main { padding: 0 16px 24px; }

/* 卡片网格 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: 12px; }
.card {
  background: var(--bg2); border: 1px solid var(--line); border-left-width: 3px;
  border-radius: 10px; padding: 12px; cursor: pointer; transition: transform .12s, border-color .12s;
}
.card:hover { transform: translateY(-2px); border-color: var(--acc); }
.card.up { border-left-color: var(--up); }
.card.down { border-left-color: var(--down); }
.card.flat { border-left-color: var(--dim); }
.card-h { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card-sym { font-size: 16px; font-weight: 700; }
.card-kind { font-size: 10px; color: var(--dim); border: 1px solid var(--line); padding: 0 5px; border-radius: 4px; }
.card-price { font-size: 19px; font-weight: 700; margin: 6px 0 2px; font-variant-numeric: tabular-nums; }
.card-chg { font-size: 12px; font-variant-numeric: tabular-nums; }
.card-chg.up { color: var(--up); } .card-chg.down { color: var(--down); }
.card-score { margin-top: 8px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--dim); }
.score-bar { display: flex; gap: 2px; margin-top: 7px; }
.score-bar i { flex: 1; height: 4px; border-radius: 2px; background: var(--bg3); }
.score-bar i.on { background: var(--acc); }
.score-bar.neg i.on { background: var(--warn); }
.badge { padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.badge.up { background: rgba(75, 209, 139, .16); color: var(--up); }
.badge.down { background: rgba(255, 107, 107, .16); color: var(--down); }
.badge.flat { background: rgba(139, 155, 171, .16); color: var(--dim); }
.loading { text-align: center; color: var(--dim); padding: 26px; }

/* 面板 */
.panels { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 20px; }
.blk { background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; }
.blk-h { font-size: 14px; margin-bottom: 10px; display: flex; gap: 8px; align-items: baseline; }
.blk-sub { color: var(--dim); font-size: 11px; font-weight: 400; }
.blk-note { color: var(--dim); font-size: 12px; margin-bottom: 8px; }
.tb { width: 100%; border-collapse: collapse; font-size: 13px; }
.tb th, .tb td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--line); }
.tb th { color: var(--dim); font-weight: 500; font-size: 12px; }
.tb td.num, .tb th.num { text-align: right; font-variant-numeric: tabular-nums; }
.g { display: grid; gap: 9px; }
.g5 { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.g7 { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); margin-top: 9px; }
.g8 { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.cell { background: var(--bg3); border-radius: 8px; padding: 9px 11px; }
.cell .k { color: var(--dim); font-size: 11px; }
.cell .v { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }
.triggers { margin-top: 10px; display: grid; gap: 5px; }
.trigger { background: rgba(240, 180, 41, .1); border-left: 3px solid var(--warn); padding: 6px 10px; border-radius: 5px; font-size: 12.5px; }
.alert { display: flex; gap: 9px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; align-items: baseline; }
.alert:last-child { border-bottom: 0; }
.lv { font-size: 10px; padding: 1px 6px; border-radius: 4px; font-weight: 700; white-space: nowrap; }
.lv.高 { background: rgba(255, 107, 107, .18); color: var(--down); }
.lv.中 { background: rgba(240, 180, 41, .18); color: var(--warn); }
.lv.提示 { background: rgba(88, 166, 255, .18); color: var(--acc); }
.mono { font-variant-numeric: tabular-nums; }

/* 弹窗 */
.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .72); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 100; }
.modal-box { background: var(--bg); border: 1px solid var(--line); border-radius: 12px; max-width: 900px; width: 100%; max-height: 90vh; overflow: auto; padding: 18px; }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.d-quote { color: var(--dim); font-size: 13px; margin-top: 3px; font-variant-numeric: tabular-nums; }
.modal-actions { display: flex; gap: 8px; align-items: center; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 9px; margin: 14px 0; }
.chart { height: 320px; margin: 6px 0 16px; }
.sec-title { font-size: 13px; color: var(--dim); margin: 8px 0 10px; }
.indicators { display: grid; gap: 9px; }
.ind { background: var(--bg2); border: 1px solid var(--line); border-left-width: 3px; border-radius: 8px; padding: 10px 12px; }
.ind.p { border-left-color: var(--up); } .ind.n { border-left-color: var(--down); } .ind.z { border-left-color: var(--dim); }
.ind-h { display: flex; justify-content: space-between; gap: 10px; font-weight: 600; }
.ind-v { font-variant-numeric: tabular-nums; }
.ind-w { color: var(--dim); font-size: 12.5px; margin-top: 3px; }

/* 顶部大盘四格 */
.sec { margin-bottom: 14px; }
.strip { min-height: 150px; }
.strip-card { background: linear-gradient(180deg, #16212e, var(--bg2)); min-height: 150px; cursor: default; }
.strip-card:hover { transform: none; border-color: var(--line); }
.strip-time { margin-top: 6px; font-size: 11px; color: var(--dim); font-variant-numeric: tabular-nums; }
.dim { color: var(--dim); }

/* 防抖动：取数时版面不位移
   —— 角标常驻占位（只切 visibility）、数字等宽、右侧元信息宽度固定 */
.brand { flex: 1 1 auto; min-width: 0; }
.meta { flex: 0 0 auto; }
#clock, #countdown { font-variant-numeric: tabular-nums; }
#countdown { display: inline-block; min-width: 1.8em; text-align: right; }
.tag.loading { display: inline-block; min-width: 64px; visibility: hidden; color: var(--warn); }
.tag.loading.on { visibility: visible; }

/* ⑦ 金十快讯列表 */
.flashes { display: grid; }
.flash {
  display: grid; grid-template-columns: 92px max-content 1fr; align-items: baseline;
  gap: 3px 10px; padding: 8px 4px; border-bottom: 1px solid var(--line);
  text-decoration: none; color: var(--fg); font-size: 13.5px;
}
.flash:hover { background: rgba(88, 166, 255, .07); }
.flash:last-child { border-bottom: 0; }
.f-time { color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.f-cats { display: inline-flex; gap: 4px; }
.f-cats i {
  font-style: normal; font-size: 11px; padding: 0 6px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--dim); white-space: nowrap;
}
.c-美股 { color: #4bd18b; border-color: #2f6b4e !important; }
.c-加密 { color: #58a6ff; border-color: #2d4f78 !important; }
.c-黄金 { color: #f0c419; border-color: #6d5c1c !important; }
.c-原油 { color: #e08c45; border-color: #6d4a22 !important; }
.c-地缘 { color: #ff7b72; border-color: #6e3a35 !important; }
.c-宏观 { color: #c297ff; border-color: #4c3a6e !important; }
.f-text { line-height: 1.55; word-break: break-word; }
.f-text .imp { color: var(--warn); }
@media (max-width: 760px) {
  .flash { grid-template-columns: 1fr; gap: 2px; }
  .f-cats { order: -1; }
}

/* 登录 */
/* 关键：hidden 属性必须能真正隐藏元素。
   下面的 .login-mask / .modal / .panels 都声明了 display: flex/grid，
   作者样式会盖掉浏览器默认的 [hidden]{display:none}，导致 JS 设置 el.hidden 无效。 */
[hidden] { display: none !important; }

.login-mask { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 200; }
.login-box { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 26px 24px; width: 320px; max-width: 92vw; }
.login-box h2 { font-size: 18px; }
.login-sub { color: var(--dim); font-size: 12px; margin: 6px 0 16px; }
.login-box input { width: 100%; padding: 9px 11px; border-radius: 7px; border: 1px solid var(--line); background: var(--bg3); color: var(--fg); font-size: 14px; }
.login-box .btn { width: 100%; margin-top: 10px; padding: 9px; }

/* 底部加入自选 */
.addbar {
  position: fixed; bottom: 0; left: 0; right: 0; display: flex; gap: 8px; align-items: center;
  padding: 10px 16px; background: var(--bg2); border-top: 1px solid var(--line); flex-wrap: wrap; z-index: 60;
}
.addbar input, .addbar select {
  padding: 7px 10px; border-radius: 6px; border: 1px solid var(--line);
  background: var(--bg3); color: var(--fg); font-size: 13px;
}
#a-code { width: 190px; } #a-name { width: 150px; }
.msg { color: var(--warn); font-size: 12px; }

.warn { color: var(--warn); }

.sec .blk-h { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }