/* 加密货币市场分析器 —— Ocean Deep Blue 扁平深色主题 */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a1628;
  --panel: #0f1e36;
  --panel2: #12233d;
  --line: #1b3050;
  --line2: #24406b;
  --txt: #c8d6e5;
  --dim: #6f86a6;
  --bull: #26a69a;
  --bear: #ef5350;
  --range: #f5b942;
  --accent: #3f7fd6;
}

body {
  background: var(--bg);
  color: var(--txt);
  font-size: 10px;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
  padding: 8px 10px 20px 10px;
}

#app { max-width: 1720px; margin: 0 auto; }

/* ── 头部 ── */
header {
  display: flex; justify-content: space-between; align-items: flex-end;
  border-bottom: 1px solid var(--line); padding-bottom: 6px; margin-bottom: 8px;
}
header h1 { font-size: 15px; font-weight: 600; letter-spacing: .5px; }
header .sub { color: var(--dim); margin-left: 10px; font-size: 10px; }
.hd-right { color: var(--dim); font-size: 10px; }
.hd-right #clock { color: var(--txt); font-variant-numeric: tabular-nums; }

/* ── 控制条 ── */
.controls {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  padding: 7px 10px; margin-bottom: 8px;
}
.controls label, .params label { color: var(--dim); display: inline-flex; align-items: center; gap: 4px; }
input[type=number], select {
  background: var(--bg); color: var(--txt); border: 1px solid var(--line2);
  border-radius: 2px; padding: 3px 5px; font-size: 10px; width: 58px;
  font-family: inherit;
}
select { width: auto; }
input[type=number]:focus, select:focus { outline: 1px solid var(--accent); }
button {
  background: var(--panel2); color: var(--txt); border: 1px solid var(--line2);
  border-radius: 2px; padding: 4px 12px; font-size: 10px; cursor: pointer;
  font-family: inherit; transition: background .1s;
}
button:hover { background: var(--line); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.primary:hover { background: #4d8fe0; }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { color: var(--dim); }

.params {
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  padding: 8px 10px; margin-bottom: 8px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
}
.params .legend { flex-basis: 100%; color: var(--dim); border-top: 1px solid var(--line); padding-top: 6px; margin-top: 2px; }
.params .legend b { color: var(--txt); }

/* ── 进度 ── */
.progress { background: var(--panel); border: 1px solid var(--line); border-radius: 3px; padding: 8px 10px; margin-bottom: 8px; }
.pg-head { display: flex; justify-content: space-between; margin-bottom: 5px; }
.pg-bar { height: 5px; background: var(--bg); border: 1px solid var(--line); border-radius: 2px; overflow: hidden; }
.pg-fill { height: 100%; width: 0%; background: var(--accent); transition: width .25s; }
#pg-cur { margin-top: 4px; }

/* ── 汇总 ── */
.summary {
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  padding: 7px 10px; margin-bottom: 8px; display: flex; flex-wrap: wrap;
  gap: 16px; align-items: center;
}
.summary .kv { color: var(--dim); }
.summary .kv b { color: var(--txt); font-variant-numeric: tabular-nums; }
.summary .kv b.t-bull { color: var(--bull); }
.summary .kv b.t-range { color: var(--range); }
.summary .kv b.t-bear { color: var(--bear); }

/* ── 分组 ── */
.groups { display: flex; flex-direction: column; gap: 10px; }
.group { background: var(--panel); border: 1px solid var(--line); border-radius: 3px; padding: 7px 9px; }
.grp-head {
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
  border-bottom: 1px solid var(--line); padding-bottom: 5px;
}
.grp-head .cnt {
  background: var(--bg); border: 1px solid var(--line2); border-radius: 8px;
  padding: 0 7px; color: var(--dim); font-variant-numeric: tabular-nums;
}
.t-bull { color: var(--bull); font-weight: 600; }
.t-bear { color: var(--bear); font-weight: 600; }
.t-range { color: var(--range); font-weight: 600; }
.t-unk { color: var(--dim); font-weight: 600; }

/* 密集方块网格 */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(146px, 1fr));
  gap: 5px; max-height: 268px; overflow-y: auto; padding-right: 3px;
}
.grid::-webkit-scrollbar { width: 7px; }
.grid::-webkit-scrollbar-thumb { background: var(--line2); border-radius: 3px; }
.grid::-webkit-scrollbar-track { background: var(--bg); }

.card {
  background: var(--bg); border: 1px solid var(--line); border-left-width: 2px;
  border-radius: 2px; padding: 5px 6px; cursor: pointer;
}
.card:hover { background: var(--panel2); border-color: var(--line2); }
.card.bull { border-left-color: var(--bull); }
.card.bear { border-left-color: var(--bear); }
.card.range { border-left-color: var(--range); }
.card.unknown { border-left-color: var(--dim); }

.card .row1 { display: flex; justify-content: space-between; align-items: center; gap: 4px; }
.card .sym { font-weight: 600; font-size: 11px; color: #e4edf7; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .tf5 { font-size: 9px; padding: 0 3px; border: 1px solid var(--line2); border-radius: 2px; white-space: nowrap; flex-shrink: 0; }
.card .row2 { display: flex; justify-content: space-between; color: var(--dim); margin-top: 2px; gap: 4px; }
.card .row3 { display: flex; justify-content: space-between; margin-top: 1px; gap: 4px; }
.card .row2 > span, .card .row3 > span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .vol { color: #9db2cd; }
.card .net { font-variant-numeric: tabular-nums; }
.up { color: var(--bull); }
.down { color: var(--bear); }
.flat { color: var(--range); }
.dim { color: var(--dim); }

.empty {
  color: var(--dim); text-align: center; padding: 46px 20px;
  background: var(--panel); border: 1px dashed var(--line); border-radius: 3px;
}

/* ── 详情弹窗 ── */
.overlay {
  position: fixed; inset: 0; background: rgba(4, 10, 20, .78);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.dialog {
  background: var(--panel); border: 1px solid var(--line2); border-radius: 4px;
  width: min(1120px, 94vw); max-height: 90vh; display: flex; flex-direction: column;
}
.dlg-head {
  display: flex; align-items: center; gap: 12px; padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
.dlg-head span { font-size: 12px; font-weight: 600; }
.dlg-tabs { display: flex; gap: 4px; margin-left: auto; }
.tab { padding: 3px 10px; }
.tab.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.dlg-head .close { width: 24px; padding: 3px 0; text-align: center; }
.dlg-body { padding: 8px 10px 10px 10px; overflow: auto; }
.chart { width: 100%; height: 420px; background: var(--bg); border: 1px solid var(--line); }
.dt-info { margin-top: 7px; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--dim); }
.dt-info .kv b { color: var(--txt); }

.hidden { display: none !important; }