/* LeoStock — 리서치 노트 같은 차분한 화면. 요약(목록) → 상세(근거) 순서로 훑어보는 2단 구조.
   국내 관례대로 상승=빨강, 하락=파랑. 신호 색은 상태 팔레트(아이콘+라벨 동반)로만 사용. */
:root {
  --bg: #f3f4f1;
  --surface: #ffffff;
  --surface-2: #eceeea;
  --ink: #15191a;
  --ink-2: #4c5458;
  --ink-3: #788085;
  --line: #dcdfda;
  --accent: #0e6a61;
  --accent-soft: #dcefeb;
  --up: #d1323a;
  --down: #1d63cc;
  --good: #0a8f0a;
  --good-soft: #e1f3e0;
  --warn: #b77f00;
  --serious: #c9612f;
  --serious-soft: #fbe9df;
  --critical: #c43535;
  --critical-soft: #f9e2e2;
  --neutral-soft: #e8eae6;
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  --grid: #e7e9e5;
  --f-body: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --f-num: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --r: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111413; --surface: #191c1b; --surface-2: #222625; --ink: #eef1ef; --ink-2: #b4bbb8; --ink-3: #868e8b;
    --line: #2c312f; --accent: #43b5a7; --accent-soft: #17312d; --up: #ff5c62; --down: #5a95ff;
    --good: #3cc23c; --good-soft: #17301a; --warn: #fab219; --serious: #ec835a; --serious-soft: #3a2419;
    --critical: #ff6b6b; --critical-soft: #3b1d1d; --neutral-soft: #262a29;
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --grid: #262b29;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111413; --surface: #191c1b; --surface-2: #222625; --ink: #eef1ef; --ink-2: #b4bbb8; --ink-3: #868e8b;
  --line: #2c312f; --accent: #43b5a7; --accent-soft: #17312d; --up: #ff5c62; --down: #5a95ff;
  --good: #3cc23c; --good-soft: #17301a; --warn: #fab219; --serious: #ec835a; --serious-soft: #3a2419;
  --critical: #ff6b6b; --critical-soft: #3b1d1d; --neutral-soft: #262a29;
  --s1: #3987e5; --s2: #d95926; --s3: #199e70; --grid: #262b29;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.55 var(--f-body);
  padding-inline: 16px;
}
a { color: var(--accent); }
button, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--ink-3); }
.muted { color: var(--ink-3); }
.wrap { max-width: 1120px; margin: 0 auto; }

/* ---------- top bar */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  margin-inline: -16px; padding: 10px 16px; border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 17px; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.brand svg { width: 22px; height: 22px; }
.tabs { display: flex; gap: 4px; }
.tabs a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--ink-2); font-size: 14px; }
.tabs a[aria-current="page"] { background: var(--ink); color: var(--bg); }
.stamp { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.badge-sample { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 4px; background: var(--serious-soft); color: var(--serious); }

main { padding-block: 18px 40px; }
.notice { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 14px; font-size: 13px; color: var(--ink-2); margin-bottom: 14px; }

/* ---------- summary strip */
.strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-bottom: 16px; }
.strip button {
  border: 1px solid var(--line); background: var(--surface); border-radius: var(--r); padding: 10px 12px;
  text-align: left; cursor: pointer; display: grid; gap: 2px;
}
.strip button[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.strip .k { font-size: 12px; color: var(--ink-2); display: flex; gap: 6px; align-items: center; }
.strip .v { font: 600 22px var(--f-num); }

/* ---------- controls */
.controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: var(--surface); padding: 4px 10px; border-radius: 999px;
  font-size: 13px; cursor: pointer; color: var(--ink-2);
}
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.controls select { margin-left: auto; border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 5px 8px; font-size: 13px; }

/* ---------- stock list */
.list { display: grid; gap: 8px; }
.row {
  display: grid; align-items: center; gap: 12px;
  grid-template-columns: minmax(150px, 1.4fr) 110px 120px minmax(90px, 0.8fr) 64px 1fr 120px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px 14px; text-decoration: none; color: inherit;
}
.row:hover { border-color: var(--ink-3); }
.row .name { font-weight: 600; min-width: 0; }
.row .name small { display: block; font-weight: 400; color: var(--ink-3); font-size: 12px; }
.row .px { text-align: right; }
.row .px b { display: block; font: 600 15px var(--f-num); }
.row .px span { font-size: 12px; }
.row .val { font-size: 12px; color: var(--ink-2); display: grid; gap: 1px; }
.row .val span { display: flex; justify-content: space-between; gap: 8px; }
.row .val b { font-family: var(--f-num); font-weight: 500; color: var(--ink); }
.row canvas { width: 100%; height: 34px; display: block; }
.score { font: 700 20px var(--f-num); text-align: right; }
.score small { display: block; font: 400 11px var(--f-body); color: var(--ink-3); }
.list-head {
  display: grid; gap: 12px; padding: 0 14px 2px; font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em;
  grid-template-columns: minmax(150px, 1.4fr) 110px 120px minmax(90px, 0.8fr) 64px 1fr 120px;
}
.list-head span:nth-child(3), .list-head span:nth-child(5) { text-align: right; }
.mos { font-size: 12px; text-align: right; }
.mos b { display: block; font: 600 14px var(--f-num); }

/* ---------- signal pill (icon + label, never color alone) */
.sig {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  font-size: 12.5px; font-weight: 600; padding: 3px 9px 3px 7px; border-radius: 999px;
}
.sig svg { width: 13px; height: 13px; flex: none; }
.sig.good { background: var(--good-soft); color: var(--good); }
.sig.info { background: var(--accent-soft); color: var(--accent); }
.sig.neutral { background: var(--neutral-soft); color: var(--ink-2); }
.sig.serious { background: var(--serious-soft); color: var(--serious); }
.sig.critical { background: var(--critical-soft); color: var(--critical); }
.sig.lg { font-size: 14px; padding: 5px 12px 5px 9px; }
.sig.lg svg { width: 15px; height: 15px; }

/* ---------- detail */
.back { display: inline-flex; gap: 6px; align-items: center; font-size: 14px; text-decoration: none; color: var(--ink-2); margin-bottom: 10px; }
.head { display: flex; gap: 16px 24px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.head h1 { font-size: 26px; line-height: 1.2; margin: 0; letter-spacing: -0.02em; text-wrap: balance; }
.head .sub { font-size: 13px; color: var(--ink-3); margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; }
.head .price { font: 600 28px var(--f-num); line-height: 1.1; }
.head .price small { font-size: 14px; margin-left: 6px; }
.head .right { margin-left: auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.grid { display: grid; gap: 14px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; min-width: 0; }
.card h2 { font-size: 13px; font-weight: 600; letter-spacing: 0.03em; color: var(--ink-2); margin: 0 0 12px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card h2 .aside { margin-left: auto; font-weight: 400; color: var(--ink-3); letter-spacing: 0; }
.c4 { grid-column: span 4; } .c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c7 { grid-column: span 7; } .c8 { grid-column: span 8; } .c12 { grid-column: span 12; }

/* verdict */
.verdict { display: grid; gap: 14px; }
.total { display: flex; align-items: baseline; gap: 8px; }
.total b { font: 700 44px/1 var(--f-num); letter-spacing: -0.03em; }
.total span { color: var(--ink-3); font-size: 13px; }
.bars { display: grid; gap: 8px; }
.bar { display: grid; grid-template-columns: 64px 1fr 34px; gap: 10px; align-items: center; font-size: 13px; }
.bar .track { height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
.bar .fill { height: 100%; background: var(--ink-2); border-radius: 4px; }
.bar .n { font-family: var(--f-num); text-align: right; font-size: 12.5px; }
.bar.na .n, .bar.na span { color: var(--ink-3); }
.bar details { grid-column: 1 / -1; }

/* fair value range */
.range { position: relative; height: 54px; margin: 18px 4px 8px; }
.range .track { position: absolute; left: 0; right: 0; top: 24px; height: 6px; background: var(--surface-2); border-radius: 3px; }
.range .band { position: absolute; top: 24px; height: 6px; background: var(--accent); opacity: 0.35; border-radius: 3px; }
.range .mid { position: absolute; top: 18px; width: 2px; height: 18px; background: var(--accent); }
.range .cur { position: absolute; top: 14px; width: 12px; height: 26px; margin-left: -6px; border-radius: 6px; background: var(--ink); border: 2px solid var(--surface); }
.range .lab { position: absolute; font-size: 11.5px; white-space: nowrap; transform: translateX(-50%); color: var(--ink-2); }
.range .lab.t { top: -4px; } .range .lab.b { top: 40px; }
.methods { width: 100%; border-collapse: collapse; font-size: 13px; }
.methods td, .methods th { padding: 6px 4px; border-top: 1px solid var(--line); text-align: right; }
.methods th { font-weight: 500; color: var(--ink-3); font-size: 12px; border-top: 0; }
.methods td:first-child, .methods th:first-child { text-align: left; }

/* reasons */
.reasons { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; font-size: 14px; }
.reasons li { display: grid; grid-template-columns: 18px 1fr; gap: 6px; align-items: start; }
.reasons li i { font-style: normal; font: 700 13px var(--f-num); text-align: center; border-radius: 4px; line-height: 18px; height: 18px; }
.reasons li.pos i { background: var(--good-soft); color: var(--good); }
.reasons li.neg i { background: var(--critical-soft); color: var(--critical); }
.reasons li.neu i { background: var(--neutral-soft); color: var(--ink-3); }
.flags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.flag { display: inline-flex; gap: 5px; align-items: center; font-size: 12.5px; padding: 3px 8px; border-radius: 6px; background: var(--critical-soft); color: var(--critical); }
.flag svg { width: 12px; height: 12px; }

/* metrics */
.kv { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 16px; }
.kv div { display: grid; gap: 1px; min-width: 0; }
.kv dt { font-size: 12px; color: var(--ink-3); }
.kv dd { margin: 0; font: 500 16px var(--f-num); }
.kv dd small { font: 400 11px var(--f-body); color: var(--ink-3); margin-left: 4px; }

/* charts */
.chart { position: relative; height: 260px; }
.chart.sm { height: 190px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-left: auto; }
.seg button { border: 0; background: transparent; padding: 3px 10px; font-size: 12px; cursor: pointer; color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin: -4px 0 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.legend i.dash { background: repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 7px); height: 2px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pair h3 { font-size: 12.5px; font-weight: 500; color: var(--ink-2); margin: 0 0 6px; }

/* tables */
.tbl-wrap { overflow-x: auto; margin-top: 12px; }
table.fin { border-collapse: collapse; font-size: 12.5px; min-width: 100%; }
table.fin th, table.fin td { padding: 6px 8px; text-align: right; white-space: nowrap; border-top: 1px solid var(--line); }
table.fin th { font-weight: 500; color: var(--ink-3); }
table.fin td:first-child, table.fin th:first-child { text-align: left; position: sticky; left: 0; background: var(--surface); color: var(--ink-2); }
table.fin td { font-family: var(--f-num); }
table.fin td.neg { color: var(--critical); }

.discl { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: 14px; }
.discl li { display: grid; grid-template-columns: 82px 1fr; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line); }
.discl li:first-child { border-top: 0; }
.discl time { font: 12px var(--f-num); color: var(--ink-3); padding-top: 2px; }
.discl a { color: var(--ink); text-decoration: none; }
.discl a:hover { text-decoration: underline; }

.ir { display: grid; gap: 14px; }
.ir article { border-top: 1px solid var(--line); padding-top: 12px; }
.ir article:first-child { border-top: 0; padding-top: 0; }
.ir h3 { font-size: 15px; margin: 0 0 2px; }
.ir .meta { font-size: 12px; color: var(--ink-3); margin-bottom: 8px; }
.ir p { margin: 0 0 8px; max-width: 70ch; }
.ir .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; font-size: 13.5px; }
.ir ul { margin: 4px 0 0; padding-left: 18px; }
.ir h4 { font-size: 12px; font-weight: 600; color: var(--ink-2); margin: 0; }
.memo { white-space: pre-wrap; background: var(--surface-2); border-radius: 8px; padding: 10px 12px; font-size: 13.5px; margin-bottom: 12px; }

/* portfolio */
.port-sum { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.port-sum .card { padding: 12px 14px; }
.port-sum dt { font-size: 12px; color: var(--ink-3); }
.port-sum dd { margin: 2px 0 0; font: 600 20px var(--f-num); }

.empty { padding: 40px 16px; text-align: center; color: var(--ink-3); }
.err { background: var(--critical-soft); color: var(--critical); border-radius: var(--r); padding: 10px 14px; font-size: 13px; margin-bottom: 12px; }
footer { font-size: 12px; color: var(--ink-3); padding-block: 8px 30px; max-width: 1120px; margin: 0 auto; border-top: 1px solid var(--line); padding-top: 14px; }

/* ---------- responsive */
@media (max-width: 960px) {
  .c4, .c5, .c6, .c7, .c8 { grid-column: span 12; }
  .kv { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .list-head { display: none; }
  .row {
    grid-template-columns: 1fr auto; grid-template-areas: "name score" "px sig" "spark spark" "val mos";
    gap: 8px 12px; padding: 12px;
  }
  .row .name { grid-area: name; } .row .score { grid-area: score; } .row .px { grid-area: px; text-align: left; display: flex; gap: 8px; align-items: baseline; }
  .row .px b { display: inline; } .row .sigc { grid-area: sig; justify-self: end; } .row .spark { grid-area: spark; }
  .row .val { grid-area: val; display: flex; flex-wrap: wrap; gap: 2px 12px; align-self: center; }
  .row .val span { gap: 4px; }
  .row .mos { grid-area: mos; }
  .row .mos b { display: inline; margin-left: 4px; }
  .strip { gap: 6px; }
  .strip button { padding: 8px 6px; }
  .strip .k { font-size: 11px; gap: 3px; }
  .strip .k svg { display: none; }
  .strip .v { font-size: 18px; }
  .controls select { margin-left: 0; }
  .pair, .ir .cols { grid-template-columns: 1fr; }
  .kv { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .port-sum { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .head .right { margin-left: 0; }
  .stamp { width: 100%; margin-left: 0; order: 3; }
  .head h1 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }