:root {
  --bg: #0d1015;
  --panel: #151a21;
  --panel-2: #1b212b;
  --panel-3: #212936;
  --line: #252c38;
  --text: #d5dbe5;
  --muted: #78828f;
  --up: #ef232a;
  --down: #14b143;
  --accent: #f0b90b;
  --blue: #4a9eff;
  --radius: 8px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; height: 100%; background: var(--bg); color: var(--text);
  font: 12px/1.5 "Microsoft YaHei", "PingFang SC", "Segoe UI", system-ui, sans-serif;
  overflow: hidden;
}
body { display: flex; flex-direction: column; }
.spacer { flex: 1; }
.muted { color: var(--muted); font-size: 11px; font-weight: 400; }
.pad { padding: 10px 12px; }
.up { color: var(--up) !important; }
.down { color: var(--down) !important; }
code { background: var(--panel-3); padding: 1px 4px; border-radius: 3px; font-size: 11px; }

/* ---------------- 顶栏 ---------------- */
.topbar {
  flex: 0 0 34px; height: 34px; display: flex; align-items: center; gap: 10px;
  padding: 0 12px; background: linear-gradient(180deg, #1c2430, #151a21);
  border-bottom: 1px solid var(--line);
}
.logo { color: var(--accent); font-size: 15px; }
.title { font-weight: 700; font-size: 13px; letter-spacing: .5px; }
.sub { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.badge {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
  white-space: nowrap;
}
.badge.ok { color: var(--down); border-color: rgba(20,177,67,.4); }
.badge.warn { color: var(--accent); border-color: rgba(240,185,11,.4); }
.badge.err { color: var(--up); border-color: rgba(239,35,42,.4); }
.nav-link {
  color: var(--accent); text-decoration: none; font-size: 11px;
  padding: 2px 9px; border: 1px solid rgba(240,185,11,.35);
  border-radius: 999px; white-space: nowrap;
}
.nav-link:hover { background: rgba(240,185,11,.1); }

/* ---------------- 布局 ---------------- */
.layout { flex: 1; display: flex; gap: 6px; padding: 6px; min-height: 0; }
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); display: flex; flex-direction: column; min-height: 0;
}
.panel-head {
  flex: 0 0 auto; display: flex; align-items: center; gap: 8px;
  padding: 5px 10px; font-size: 12px; font-weight: 600;
  border-bottom: 1px solid var(--line); background: var(--panel-2);
  border-radius: var(--radius) var(--radius) 0 0;
}
.board-panel { flex: 0 0 320px; width: 320px; }
.right { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; min-height: 0; }
.chart-panel { flex: 1 1 64%; min-height: 0; }
#chart { flex: 1; min-height: 0; }
.tabs-panel { flex: 1 1 36%; min-height: 0; }
body.chart-expanded .tabs-panel { display: none; }
body.chart-expanded .chart-panel { flex: 1 1 100%; }

/* ---------------- 品种榜 ---------------- */
.board-wrap { flex: 1; overflow: auto; }
table.board { width: 100%; border-collapse: collapse; font-size: 11px; }
table.board thead th {
  position: sticky; top: 0; z-index: 2; background: var(--panel-2);
  color: var(--muted); font-weight: 400; text-align: right;
  padding: 4px 6px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.board thead th.c-name, table.board td.c-name { text-align: left; }
table.board tbody td {
  padding: 3px 6px; border-bottom: 1px solid rgba(37,44,56,.55);
  text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap;
}
table.board tbody tr { cursor: pointer; }
table.board tbody tr:hover { background: var(--panel-3); }
table.board tbody tr.active { background: rgba(240,185,11,.10); box-shadow: inset 2px 0 0 var(--accent); }
.c-name { width: 30%; }
.c-oi { width: 22%; }
.c-code { color: var(--muted); }

/* 持仓 / 涨跌 的底色热力：红涨绿跌，透明度由 JS 按幅度算好写在行内 style 上。
   这里只把字重压住，免得加粗后跟底色糊在一起。 */
table.board tbody td.c-oi, table.board tbody td.c-chg { font-weight: 400; }

/* ---------------- K线工具栏 ---------------- */
.seg { display: flex; gap: 2px; }
.seg button {
  background: var(--panel-3); color: var(--muted); border: 1px solid var(--line);
  border-radius: 5px; padding: 2px 7px; font-size: 11px; font-family: inherit; cursor: pointer;
}
.seg button.active { background: var(--accent); color: #191300; border-color: var(--accent); font-weight: 700; }
.mini {
  background: var(--panel-3); color: var(--muted); border: 1px solid var(--line);
  border-radius: 5px; width: 22px; height: 20px; cursor: pointer; font-size: 12px; padding: 0;
}
.mini:hover { color: var(--accent); border-color: var(--accent); }
.mini-select {
  background: var(--panel-3); color: var(--text); border: 1px solid var(--line);
  border-radius: 5px; padding: 2px 6px; font-size: 11px; font-family: inherit; outline: none;
}
.sym { font-size: 13px; color: var(--accent); font-weight: 700; }

/* ---------------- 标签面板 ---------------- */
.tabs {
  flex: 0 0 auto; display: flex; align-items: center; gap: 4px;
  padding: 4px 8px; border-bottom: 1px solid var(--line); background: var(--panel-2);
  border-radius: var(--radius) var(--radius) 0 0;
}
.tab {
  background: transparent; color: var(--muted); border: 1px solid transparent;
  border-radius: 5px; padding: 3px 10px; font-size: 12px; font-family: inherit; cursor: pointer;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--panel-3); color: var(--accent); border-color: var(--line); font-weight: 600; }
.tab-body { display: none; flex: 1; flex-direction: column; min-height: 0; }
.tab-body.active { display: flex; }

.filters {
  flex: 0 0 auto; display: flex; align-items: center; gap: 6px;
  padding: 5px 8px; border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.chip {
  background: var(--panel-3); color: var(--muted); border: 1px solid var(--line);
  border-radius: 999px; padding: 2px 9px; font-size: 11px; font-family: inherit; cursor: pointer;
}
.chip.active { color: var(--accent); border-color: rgba(240,185,11,.5); background: rgba(240,185,11,.08); }
.cb { display: flex; align-items: center; gap: 3px; color: var(--muted); font-size: 11px; cursor: pointer; }
.scroll { flex: 1; overflow: auto; min-height: 0; }

/* ---------------- 新闻 ---------------- */
.nitem { display: flex; gap: 8px; padding: 5px 10px; border-bottom: 1px solid rgba(37,44,56,.5); }
.nitem:hover { background: var(--panel-2); }
.ntime { flex: 0 0 108px; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.nbody { flex: 1; min-width: 0; font-size: 12px; }
.nsrc {
  display: inline-block; font-size: 10px; padding: 0 4px; border-radius: 3px;
  background: var(--panel-3); color: var(--muted); margin-right: 5px;
}
.nsrc.金十 { color: #ff7a45; }
.nsrc.新浪 { color: var(--blue); }
.nsrc.东财 { color: #ff5c8a; }
.nbadge { font-size: 10px; padding: 0 4px; border-radius: 3px; margin-left: 4px; }
.nbadge.imp { background: rgba(239,35,42,.15); color: var(--up); }
.nbadge.bull { background: rgba(239,35,42,.15); color: var(--up); }
.nbadge.bear { background: rgba(20,177,67,.15); color: var(--down); }

/* ---------------- 现货 / 库存 ---------------- */
.spot-head { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.spot-cards { flex: 0 0 auto; display: flex; gap: 8px; padding: 8px 10px; flex-wrap: wrap; }
.scard {
  flex: 1 1 108px; min-width: 100px; padding: 6px 10px;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px;
}
.scard-k { color: var(--muted); font-size: 11px; }
.scard-v { font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 2px; }
.scard-v.up { color: var(--up); }
.scard-v.down { color: var(--down); }
.scard-s { color: var(--muted); font-size: 10px; min-height: 13px; margin-top: 1px; }
.scard-s a { color: var(--blue); }

.spot-chart { flex: 0 0 auto; padding: 0 10px 6px; }
.schart-wrap { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px 2px; }
.schart-legend { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.lg { display: inline-flex; align-items: center; gap: 4px; }
.lg i { width: 12px; height: 3px; border-radius: 2px; display: inline-block; }
.schart { width: 100%; height: auto; display: block; }

.spot-news { flex: 1; overflow: auto; min-height: 0; padding: 4px 0; }
.spot-link { color: var(--text); text-decoration: none; }
.spot-link:hover { color: var(--accent); text-decoration: underline; }
.hitword { color: #ff3b30; font-weight: 700; background: rgba(255,59,48,.12); border-radius: 2px; padding: 0 1px; }
.nitem.dim { opacity: .45; }

/* ---------------- 舆情 ---------------- */
.sent-head { display: flex; gap: 14px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.gauge { text-align: center; min-width: 92px; }
.gauge-val { font-size: 30px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.gauge-lab { font-size: 11px; color: var(--muted); }
.sent-bars { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.sbar { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.sbar > span { width: 30px; color: var(--muted); }
.sbar b { width: 22px; text-align: right; font-variant-numeric: tabular-nums; }
.bar { flex: 1; height: 7px; background: var(--panel-3); border-radius: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--up); }
.bar.bear i { background: var(--down); }
.bar.neutral i { background: #46505f; }
.kws { display: flex; flex-wrap: wrap; gap: 5px; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.kw {
  font-size: 11px; padding: 1px 7px; border-radius: 999px;
  background: rgba(240,185,11,.10); color: var(--accent); border: 1px solid rgba(240,185,11,.25);
}

/* ---------------- 研报 ---------------- */
.ritem { display: flex; gap: 8px; padding: 6px 10px; border-bottom: 1px solid rgba(37,44,56,.5); }
.ritem:hover { background: var(--panel-2); }
.rdate { flex: 0 0 78px; color: var(--muted); font-size: 11px; }
.rbody { flex: 1; min-width: 0; }
.rtitle { font-size: 12px; }
.rtitle a { color: var(--text); text-decoration: none; }
.rtitle a:hover { color: var(--accent); }
.rmeta { color: var(--muted); font-size: 11px; margin-top: 2px; }
.rtag { font-size: 10px; padding: 0 4px; border-radius: 3px; background: var(--panel-3); color: var(--blue); margin-right: 4px; }

/* ---------------- AI ---------------- */
.ai-bar { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.ai-cfg {
  flex: 0 0 auto; margin: 8px 10px 0; padding: 8px 10px;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px;
}
.cfg-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.cfg-row:last-child { margin-bottom: 0; }
.cfg-row > label { flex: 0 0 62px; color: var(--muted); font-size: 11px; text-align: right; }
.grow { flex: 1; min-width: 0; }
.cfg-input {
  background: var(--panel-3); color: var(--text); border: 1px solid var(--line);
  border-radius: 5px; padding: 3px 8px; font: 12px/1.6 "Microsoft YaHei", monospace; outline: none;
}
.cfg-input:focus { border-color: var(--accent); }
.cfg-ok { color: var(--down); }
.cfg-bad { color: var(--up); }
.btn {
  background: var(--panel-3); color: var(--text); border: 1px solid var(--line);
  border-radius: 5px; padding: 4px 12px; font-size: 12px; font-family: inherit; cursor: pointer;
}
.btn.primary { background: var(--accent); color: #191300; border-color: var(--accent); font-weight: 700; }
.btn.primary:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .5; cursor: default; }
.ai-prompt {
  flex: 0 0 auto; margin: 8px 10px 0; background: var(--panel-3); color: var(--text);
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px;
  font: 12px/1.6 "Microsoft YaHei", monospace; resize: vertical; outline: none; min-height: 42px;
}
.ai-prompt:focus { border-color: var(--accent); }
.ai-prompt-bar {
  flex: 0 0 auto; display: flex; align-items: center; gap: 8px;
  padding: 8px 10px 0; font-size: 11px;
}
.ai-prompt-bar .mini-select { flex: 0 0 auto; min-width: 190px; }
.prompt-on { color: var(--accent); font-size: 11px; }
.ai-out { margin: 8px 10px 10px; padding: 10px 12px; background: #10141a; border: 1px solid var(--line); border-radius: 6px; }
.ai-out h3 { font-size: 12px; color: var(--accent); margin: 10px 0 4px; }
.ai-out h3:first-child { margin-top: 0; }
.ai-out p { margin: 4px 0; }
.ai-out li { margin: 2px 0; }
.ai-out strong { color: #fff; }
.cursor::after { content: "▊"; color: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------------- 状态栏 ---------------- */
.statusbar {
  flex: 0 0 24px; height: 24px; display: flex; align-items: center; gap: 10px;
  padding: 0 12px; background: var(--panel); border-top: 1px solid var(--line);
  font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums;
}
.status-right {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--muted); white-space: nowrap;
}
.status-sep { color: #4b5666; }
.status-live { color: var(--down); font-weight: 600; }
.status-live::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: currentColor; margin-right: 4px;
  vertical-align: 1px; box-shadow: 0 0 6px currentColor;
}
.status-live.warn { color: var(--accent); }
.status-live.down { color: var(--up); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #2b3341; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #3a4454; }
::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 1200px) {
  .board-panel { flex: 0 0 260px; width: 260px; }
}

/* ---------------- 会员系统：顶栏账号区 / 锁定遮罩 ---------------- */
.hidden { display: none !important; }

.user-area {
  display: flex; align-items: center; gap: 6px; margin-left: 4px;
  padding-left: 10px; border-left: 1px solid var(--line); height: 22px;
}
.user-link {
  font-size: 11px; color: #9aa5b3; padding: 2px 8px; border-radius: 6px;
  border: 1px solid transparent; text-decoration: none; white-space: nowrap;
}
.user-link:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.user-link.primary { color: var(--accent); border-color: rgba(240, 185, 11, .45); }
.user-link.primary:hover { background: rgba(240, 185, 11, .12); color: var(--accent); }
.user-link .u-dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--down); margin-right: 5px; vertical-align: 1px;
}

.tabs-body-wrap { flex: 1; min-height: 0; display: flex; flex-direction: column; position: relative; }
.chart-panel, .tabs-panel { position: relative; }

.lock-mask {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, rgba(21, 26, 33, .93), rgba(13, 16, 21, .97));
  backdrop-filter: blur(2px);
}
#lock-chart { top: 32px; border-radius: 0 0 var(--radius) var(--radius); }
#lock-tabs { top: 37px; border-radius: 0 0 var(--radius) var(--radius); }
.lock-card { text-align: center; max-width: 340px; padding: 18px; }
.lock-ico { font-size: 24px; margin-bottom: 8px; }
.lock-title { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.lock-sub { color: var(--muted); font-size: 12px; line-height: 1.6; margin-bottom: 14px; }
.lock-actions { display: flex; gap: 8px; justify-content: center; }
.lock-actions .btn { text-decoration: none; }

/* 未开通的标签页：灰一点 + 小锁标记 */
.tab.locked { color: #5d6675; }
.tab.locked::after { content: " 🔒"; font-size: 10px; opacity: .85; }
.tab.locked.active { color: #8a93a1; }

/* 无权限 / 额度用尽的提示条 */
.gate-tip {
  margin: 10px; padding: 10px 12px; border-radius: 8px; font-size: 12px;
  border: 1px dashed rgba(240, 185, 11, .45); background: rgba(240, 185, 11, .07);
  color: #d9c27a; line-height: 1.7;
}
.gate-tip a { color: var(--accent); }

/* ---------------- 品种选择 / 列拖动 ---------------- */
th[data-col] { cursor: grab; user-select: none; touch-action: none; }
th[data-col].dragging { opacity: .45; background: rgba(240,185,11,.16); }
body.col-drag { cursor: grabbing; }
.modal-mask {
  position: fixed; inset: 0; z-index: 100; display: flex;
  align-items: center; justify-content: center; padding: 20px;
  background: rgba(0,0,0,.66); backdrop-filter: blur(3px);
}
.modal-mask[hidden] { display: none; }
.modal {
  width: min(760px, 96vw); max-height: 86vh; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
}
.modal-head {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid var(--line); font-size: 13px;
}
.modal-tools {
  display: flex; align-items: center; gap: 6px; padding: 10px 16px;
  border-bottom: 1px solid var(--line);
}
.mini-input {
  flex: 1; min-width: 0; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 7px; padding: 6px 9px;
  outline: none; font: inherit;
}
.mini-input:focus { border-color: rgba(240,185,11,.55); }
.modal-tools .mini, .modal-foot .mini {
  flex: 0 0 auto; white-space: nowrap; padding: 6px 12px; height: auto;
}
.board-choices {
  flex: 1; overflow: auto; padding: 12px 16px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 5px 10px;
}
.choice {
  display: flex; align-items: center; gap: 7px; padding: 6px 8px;
  border-radius: 6px; cursor: pointer; color: var(--text); font-size: 12px;
  border: 1px solid transparent;
}
.choice:hover { background: var(--panel-3); border-color: var(--line); }
.choice input { accent-color: var(--accent); }
.choice .code { color: var(--muted); font-size: 10px; margin-left: auto; }
.modal-foot {
  display: flex; align-items: center; gap: 10px; padding: 10px 16px;
  border-top: 1px solid var(--line);
}
.mini.primary { color: var(--accent); border-color: rgba(240,185,11,.45); }
@media (max-width: 600px) {
  .board-choices { grid-template-columns: 1fr 1fr; }
  .modal { max-height: 90vh; }
}

.stale-mark { color: var(--muted); font-size: 10px; margin-left: 2px; }