/* pennyup 사장실. 빌드 도구 없이 이 파일 하나로 끝낸다 */
:root {
  --bg: #f6f7f9; --card: #fff; --text: #1d2330; --muted: #6b7280; --line: #e3e6eb;
  --accent: #2f6fde; --warn: #b7791f; --warn-bg: #fdf5e6; --danger: #c53030; --danger-bg: #fdecec;
  --pos: #1f8a4c; --neg: #c53030;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --card: #1b2029; --text: #e6e9ef; --muted: #9aa3b2; --line: #2c3340;
    --accent: #7aa7ff; --warn: #f0b955; --warn-bg: #3a2f17; --danger: #ff8080; --danger-bg: #3d1d1d;
    --pos: #5fd28f; --neg: #ff8080;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; }
a { color: var(--accent); }
.top { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: center; padding: .75rem 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; color: var(--text); }
nav { display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: center; }
nav a { text-decoration: none; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.35rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; min-width: 0; }
.card.narrow { max-width: 380px; margin: 10vh auto; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid > .card { margin-bottom: 0; }
.grid + .card, .grid + section { margin-top: 16px; }
.big { font-size: 1.6rem; font-weight: 700; margin: 0 0 .5rem; }
.muted { color: var(--muted); font-weight: normal; }
.warn { color: var(--warn); }
.error { color: var(--danger); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.flash { background: var(--warn-bg); border: 1px solid var(--warn); border-radius: 8px; padding: .6rem .8rem; }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: .05rem .45rem; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); vertical-align: middle; }
.tag.warn { color: var(--warn); border-color: var(--warn); }
.tag.danger { color: var(--danger); border-color: var(--danger); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .4rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
td.text { min-width: 12rem; }
tr.out td { color: var(--muted); }
.mono { font-family: ui-monospace, monospace; font-size: .8rem; word-break: break-all; }
.pre { white-space: pre-wrap; }
.text { overflow-wrap: anywhere; }
dl.pairs { display: grid; grid-template-columns: max-content 1fr; gap: .2rem 1rem; margin: 0 0 .5rem; }
dl.pairs dt { color: var(--muted); }
dl.pairs dd { margin: 0; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: .2rem 0; }
ul.columns { columns: 14rem; }
.trade { border-top: 1px solid var(--line); padding-top: .75rem; margin-top: .75rem; }
.trade:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.directive .current { white-space: pre-wrap; margin: 0 0 .25rem; }
details { margin-top: .5rem; }
summary { cursor: pointer; color: var(--accent); }
form.stack { display: grid; gap: .6rem; margin-top: .6rem; }
form.inline { display: inline; }
label { display: grid; gap: .25rem; font-weight: 600; font-size: .9rem; }
label.check { display: flex; gap: .4rem; align-items: center; font-weight: normal; }
input, select, textarea { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: .45rem .55rem; width: 100%; }
input[type=checkbox] { width: auto; }
.row { display: flex; gap: .5rem; flex-wrap: wrap; }
button { font: inherit; font-weight: 600; border: 0; border-radius: 6px; padding: .5rem 1rem; background: var(--accent); color: #fff; cursor: pointer; }
button.danger { background: var(--danger); }
button.link { background: none; color: var(--accent); padding: 0; font-weight: normal; }

/* 그래프 (dashboard/charts.py + templates/_chart.html) */
.chart { margin: 0; }
.chart figcaption { font-weight: 600; margin-bottom: .5rem; display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: baseline; }
.chart svg { display: block; width: 100%; max-width: 720px; height: auto; overflow: visible; }
.chart .axis text { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .zero-line { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot { stroke: var(--card); stroke-width: 1.5; }
.chart .dot.dense { fill-opacity: 0; stroke-opacity: 0; }  /* 점이 많으면 숨기되 마우스 올림은 남긴다 */
.chart .bar-pos { fill: var(--pos); }
.chart .bar-neg { fill: var(--neg); }
.chart .bar-neutral { fill: var(--accent); }
.series-0 { --series: var(--accent); }
.series-1 { --series: var(--pos); }
.series-2 { --series: var(--warn); }
.chart .line.series-0, .chart .line.series-1, .chart .line.series-2 { stroke: var(--series); }
.chart .dot.series-0, .chart .dot.series-1, .chart .dot.series-2 { fill: var(--series); }
.legend { display: inline-flex; flex-wrap: wrap; gap: .75rem; font-weight: normal; font-size: .85rem; color: var(--muted); }
.legend .key::before { content: ""; display: inline-block; width: .7rem; height: .7rem; border-radius: 50%; margin-right: .3rem; background: var(--series); vertical-align: -.05rem; }
@media (max-width: 600px) {
  /* SVG가 화면 폭에 맞춰 줄어들므로 글자는 SVG 단위로 키운다 */
  .chart .axis text { font-size: 19px; }
  .chart .line { stroke-width: 3; }
}