/* 개미로그 — 레퍼런스: 블라인드(구분선 리스트·메타 한 줄), 토스증권(종목 헤더·의견 막대), 에펨코리아(우측 인기글 패널) */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --text: #191f28;
  --text-2: #4e5968;
  --muted: #8b95a1;
  --border: #e5e8eb;
  --brand: #4f55f1;
  --brand-ink: #ffffff;
  --brand-soft: #eef0ff;
  --up: #e22d3c;
  --up-soft: #fdecee;
  --down: #2a6ae8;
  --down-soft: #eaf1fd;
  --hot: #ff6a00;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0,0,0,.04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111317; --surface: #1a1d23; --surface-2: #22262d; --text: #eceef1; --text-2: #b7bec8;
    --muted: #7d8692; --border: #2c3139; --brand: #7b80ff; --brand-soft: #262a4a;
    --up: #ff5a66; --up-soft: #3a1f23; --down: #5b91ff; --down-soft: #1c2a44; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111317; --surface: #1a1d23; --surface-2: #22262d; --text: #eceef1; --text-2: #b7bec8;
  --muted: #7d8692; --border: #2c3139; --brand: #7b80ff; --brand-soft: #262a4a;
  --up: #ff5a66; --up-soft: #3a1f23; --down: #5b91ff; --down-soft: #1c2a44; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 15px; line-height: 1.6; letter-spacing: -0.01em;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.num { font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--muted); }

/* ---------- header ---------- */
.hd { position: sticky; top: 0; z-index: 30; background: var(--surface); border-bottom: 1px solid var(--border); }
.hd__in { max-width: 1160px; margin: 0 auto; padding: 0 16px; height: 60px; display: flex; align-items: center; gap: 20px; }
.logo { font-weight: 800; font-size: 19px; letter-spacing: -0.03em; display: flex; align-items: center; gap: 7px; white-space: nowrap; }
.logo i { width: 26px; height: 26px; border-radius: 8px; background: var(--brand); display: grid; place-items: center; }
.logo i svg { width: 16px; height: 16px; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 7px 11px; border-radius: 8px; color: var(--text-2); font-weight: 600; font-size: 15px; white-space: nowrap; }
.nav a:hover { background: var(--surface-2); }
.nav a[aria-current="page"] { color: var(--text); background: var(--surface-2); }
.search { position: relative; flex: 1; max-width: 360px; margin-left: auto; }
.search input {
  width: 100%; height: 40px; border-radius: 10px; border: 1px solid transparent; background: var(--surface-2);
  padding: 0 12px 0 36px; outline: none;
}
.search input:focus { border-color: var(--brand); background: var(--surface); }
.search svg { position: absolute; left: 11px; top: 11px; width: 18px; height: 18px; color: var(--muted); }
.suggest {
  position: absolute; top: 46px; left: 0; right: 0; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.12); overflow: hidden; z-index: 40;
}
.suggest a { display: flex; align-items: center; gap: 10px; padding: 10px 14px; }
.suggest a:hover, .suggest a.is-active { background: var(--surface-2); }
.suggest .code { color: var(--muted); font-size: 12px; }
.suggest .px { margin-left: auto; font-size: 13px; }
.hd__actions { display: flex; align-items: center; gap: 8px; }
.icon-btn { width: 36px; height: 36px; border-radius: 10px; border: 0; background: transparent; display: grid; place-items: center; color: var(--text-2); }
.icon-btn:hover { background: var(--surface-2); }
.icon-btn svg { width: 20px; height: 20px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 38px; padding: 0 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface); font-weight: 600; font-size: 14px; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn--primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn--primary:hover { background: var(--brand); filter: brightness(1.06); }
.btn--sm { height: 32px; padding: 0 10px; font-size: 13px; border-radius: 8px; }
.btn--block { width: 100%; height: 46px; font-size: 15px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- layout ---------- */
.wrap { max-width: 1160px; margin: 0 auto; padding: 20px 16px 48px; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.side { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 80px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card__hd { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 10px; }
.card__hd h2, .card__hd h3 { margin: 0; font-size: 16px; font-weight: 700; }
.card__hd a { font-size: 13px; color: var(--muted); }
.card__bd { padding: 0 16px 16px; }

/* ---------- board tabs ---------- */
.tabs { display: flex; gap: 6px; overflow-x: auto; padding: 12px 16px; border-bottom: 1px solid var(--border); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: none; height: 34px; padding: 0 13px; border-radius: 17px; border: 1px solid var(--border); background: var(--surface); font-size: 14px; font-weight: 600; color: var(--text-2); }
.tab[aria-selected="true"] { background: var(--text); color: var(--surface); border-color: var(--text); }
.sortbar { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.sortbar button { border: 0; background: none; padding: 0; color: var(--muted); font-weight: 600; }
.sortbar button[aria-pressed="true"] { color: var(--text); }
.sortbar .btn { margin-left: auto; }

/* ---------- post list (블라인드식) ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.item { border-bottom: 1px solid var(--border); }
.item:last-child { border-bottom: 0; }
.item > a { display: block; padding: 14px 16px; }
.item > a:hover { background: var(--surface-2); }
.eyebrow { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.badge { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 5px; font-size: 11.5px; font-weight: 700; background: var(--surface-2); color: var(--text-2); }
.badge--hot { background: #fff1e6; color: var(--hot); }
.badge--bull { background: var(--up-soft); color: var(--up); }
.badge--bear { background: var(--down-soft); color: var(--down); }
.badge--stock { background: var(--brand-soft); color: var(--brand); }
.item h3 { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.45; word-break: keep-all; overflow-wrap: anywhere; }
.item p { margin: 4px 0 0; color: var(--text-2); font-size: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.meta { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 12px; margin-top: 8px; font-size: 12.5px; color: var(--muted); }
.meta span { display: inline-flex; align-items: center; gap: 3px; }
.meta svg { width: 14px; height: 14px; }
.empty { padding: 40px 16px; text-align: center; color: var(--muted); font-size: 14px; }
.more { display: block; width: 100%; border: 0; border-top: 1px solid var(--border); background: none; padding: 13px; color: var(--text-2); font-weight: 600; font-size: 14px; }

/* compact list (사이드 인기글) */
.rank { list-style: none; margin: 0; padding: 0 8px 8px; counter-reset: r; }
.rank li a { display: flex; gap: 10px; padding: 8px; border-radius: 8px; font-size: 14px; align-items: baseline; }
.rank li a:hover { background: var(--surface-2); }
.rank li a::before { counter-increment: r; content: counter(r); font-weight: 800; color: var(--brand); width: 14px; flex: none; font-variant-numeric: tabular-nums; }
.rank .t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank .c { color: var(--hot); font-size: 12px; font-weight: 700; flex: none; }

/* ---------- stock rows ---------- */
.srow { display: grid; grid-template-columns: minmax(0,1fr) auto auto; gap: 10px; align-items: center; padding: 9px 16px; font-size: 14px; }
.srow:hover { background: var(--surface-2); }
.srow .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.srow .n small { color: var(--muted); font-weight: 400; margin-left: 4px; }
.srow .p { text-align: right; }
.srow .r { text-align: right; min-width: 64px; font-weight: 700; }
.vbar { height: 6px; border-radius: 3px; background: var(--down); overflow: hidden; display: flex; }
.vbar b { display: block; height: 100%; background: var(--up); }

/* ---------- hero (home) ---------- */
.hero { padding: 22px 20px; margin-bottom: 20px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 16px; align-items: center; }
.hero h1 { margin: 0 0 4px; font-size: 22px; letter-spacing: -0.03em; }
.hero p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.market { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; margin-bottom: 20px; }
.market .card { padding: 12px 14px; }
.market .l { font-size: 12.5px; color: var(--muted); }
.market .v { font-size: 17px; font-weight: 800; }
.market .d { font-size: 12.5px; font-weight: 700; }
.toolgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; padding: 0 16px 16px; }
.tool { display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: 10px; background: var(--surface-2); min-height: 92px; }
.tool:hover { background: var(--brand-soft); }
.tool b { font-size: 14.5px; }
.tool span { font-size: 12.5px; color: var(--muted); line-height: 1.45; }
.tool svg { width: 22px; height: 22px; color: var(--brand); }

/* ---------- post detail ---------- */
.post { padding: 20px; }
.post h1 { margin: 6px 0 10px; font-size: 22px; line-height: 1.4; letter-spacing: -0.03em; word-break: keep-all; overflow-wrap: anywhere; }
.post .body { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15.5px; line-height: 1.75; margin: 18px 0 22px; }
.post .author { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; font-weight: 800; font-size: 13px; flex: none; }
.post .author b { color: var(--text); font-size: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--border); }
.like[aria-pressed="true"] { color: var(--up); border-color: var(--up); background: var(--up-soft); }
.comments { border-top: 1px solid var(--border); }
.comments h2 { font-size: 15px; margin: 0; padding: 14px 20px 6px; }
.cmt { padding: 12px 20px; border-bottom: 1px solid var(--border); font-size: 14.5px; }
.cmt .who { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); margin-bottom: 3px; }
.cmt .who b { color: var(--text); }
.cmt .txt { white-space: pre-wrap; overflow-wrap: anywhere; }
.cmt .who button { margin-left: auto; border: 0; background: none; color: var(--muted); font-size: 12px; padding: 0; }
.cmtform { display: flex; gap: 8px; padding: 14px 20px; }
.cmtform textarea { flex: 1; min-height: 44px; max-height: 160px; resize: vertical; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; background: var(--surface); outline: none; }
.cmtform textarea:focus { border-color: var(--brand); }
.stockchip { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: 10px; background: var(--surface-2); font-size: 14px; font-weight: 600; }

/* ---------- stock page (토스증권식 헤더) ---------- */
.sh { padding: 20px 20px 8px; }
.sh .nm { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.sh .nm h1 { margin: 0; font-size: 22px; letter-spacing: -0.03em; }
.sh .nm span { color: var(--muted); font-size: 14px; }
.sh .px { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin-top: 2px; }
.sh .chg { font-size: 15px; font-weight: 700; }
.sh .asof { font-size: 12px; color: var(--muted); }
.ranges { display: flex; gap: 4px; padding: 8px 20px; }
.ranges button { border: 0; background: none; height: 30px; padding: 0 10px; border-radius: 8px; color: var(--muted); font-weight: 700; font-size: 13px; }
.ranges button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); }
.chart { height: 340px; margin: 0 8px; position: relative; }
.chart .ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: 14px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px; background: var(--border); border-top: 1px solid var(--border); margin-top: 12px; }
.stats div { background: var(--surface); padding: 10px 14px; }
.stats dt { font-size: 12px; color: var(--muted); }
.stats dd { margin: 0; font-weight: 700; font-size: 14px; }
.vote { padding: 16px; }
.vote h3 { margin: 0 0 4px; font-size: 16px; }
.vote p { margin: 0 0 12px; font-size: 13px; color: var(--muted); }
.vote__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.vote__btns button { height: 46px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); font-weight: 800; font-size: 15px; }
.vote__btns .u { color: var(--up); } .vote__btns .d { color: var(--down); }
.vote__btns .u[aria-pressed="true"] { background: var(--up); color: #fff; border-color: var(--up); }
.vote__btns .d[aria-pressed="true"] { background: var(--down); color: #fff; border-color: var(--down); }
.vote__nums { display: flex; justify-content: space-between; font-size: 13px; font-weight: 700; margin-top: 6px; }

/* ---------- forms / modal ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.field input, .field select, .field textarea {
  height: 44px; border: 1px solid var(--border); border-radius: 10px; padding: 0 12px; background: var(--surface); outline: none; width: 100%;
}
.field textarea { height: 220px; padding: 12px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); }
.field .hint { font-size: 12px; color: var(--muted); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.seg { display: flex; gap: 6px; }
.seg button { flex: 1; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); font-weight: 700; font-size: 14px; color: var(--text-2); }
.seg button[aria-pressed="true"] { border-color: var(--text); color: var(--text); background: var(--surface-2); }
.seg button.u[aria-pressed="true"] { border-color: var(--up); color: var(--up); background: var(--up-soft); }
.seg button.d[aria-pressed="true"] { border-color: var(--down); color: var(--down); background: var(--down-soft); }
.err { color: var(--up); font-size: 13px; min-height: 18px; margin: 0 0 8px; }
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(0,0,0,.45); display: grid; place-items: center; padding: 16px; }
.modal__box { width: 100%; max-width: 520px; max-height: calc(100vh - 32px); overflow: auto; background: var(--surface); border-radius: 16px; padding: 20px; }
.modal__box h2 { margin: 0 0 4px; font-size: 19px; }
.modal__box .sub { margin: 0 0 16px; color: var(--muted); font-size: 13.5px; }
.modal__close { float: right; margin: -6px -6px 0 0; }
.linkbtn { border: 0; background: none; color: var(--brand); font-weight: 600; padding: 0; font-size: 13.5px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: var(--surface); padding: 11px 16px; border-radius: 10px; font-size: 14px; z-index: 80; max-width: calc(100vw - 32px); }
.rule { background: var(--surface-2); border-radius: 10px; padding: 10px 12px; font-size: 12.5px; color: var(--text-2); margin-bottom: 14px; }

/* ---------- article (tools / guides) ---------- */
.page-hd { margin-bottom: 16px; }
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.crumb a:hover { color: var(--text); }
.page-hd h1 { margin: 0 0 6px; font-size: 26px; letter-spacing: -0.03em; line-height: 1.35; }
.page-hd p { margin: 0; color: var(--text-2); }
.calc { padding: 20px; }
.calc .result { margin-top: 6px; border-radius: 12px; background: var(--surface-2); padding: 16px; }
.calc .big { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.calc .lbl { font-size: 13px; color: var(--muted); }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; font-size: 14px; margin-top: 12px; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.buys { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.buy { display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px; }
.buy input { height: 42px; border: 1px solid var(--border); border-radius: 10px; padding: 0 10px; background: var(--surface); outline: none; min-width: 0; }
.buy input:focus { border-color: var(--brand); }
.article { padding: 22px 22px 8px; line-height: 1.8; }
.article h2 { font-size: 19px; margin: 26px 0 8px; letter-spacing: -0.02em; }
.article h2:first-child { margin-top: 0; }
.article h3 { font-size: 16px; margin: 20px 0 6px; }
.article p, .article li { color: var(--text-2); font-size: 15px; }
.article strong { color: var(--text); }
.article code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: 13.5px; }
.article a { color: var(--brand); }
.tbl { overflow-x: auto; margin: 10px 0 16px; }
.tbl table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 420px; }
.tbl th, .tbl td { border-bottom: 1px solid var(--border); padding: 9px 10px; text-align: left; }
.tbl th { background: var(--surface-2); font-weight: 700; font-size: 13px; color: var(--text-2); }
.tbl td.r, .tbl th.r { text-align: right; font-variant-numeric: tabular-nums; }
.note { font-size: 13px; color: var(--muted); }
.faq details { border-bottom: 1px solid var(--border); padding: 12px 0; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq details p { margin: 8px 0 0; }
.src { font-size: 13px; }
.src li { margin: 4px 0; }

/* ---------- footer ---------- */
.ft { border-top: 1px solid var(--border); background: var(--surface); }
.ft__in { max-width: 1160px; margin: 0 auto; padding: 24px 16px 32px; font-size: 13px; color: var(--muted); }
.ft nav { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 10px; }
.ft nav a { color: var(--text-2); }
.ft p { margin: 4px 0; line-height: 1.6; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .grid { grid-template-columns: minmax(0,1fr); }
  .side { position: static; }
  .nav { display: none; }
  .search { max-width: none; }
  .market { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .mnav { display: flex !important; }
}
@media (min-width: 961px) { .mnav { display: none !important; } }
.mnav { position: sticky; top: 60px; z-index: 25; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; overflow-x: auto; padding: 0 8px; scrollbar-width: none; }
.mnav a { flex: 1; text-align: center; padding: 10px 8px; font-weight: 700; font-size: 14.5px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.mnav a[aria-current="page"] { color: var(--text); border-color: var(--text); }
@media (max-width: 560px) {
  .hd__in { gap: 10px; }
  .logo span { display: none; }
  .hero { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .chart { height: 280px; }
  .row2 { grid-template-columns: 1fr; }
  .page-hd h1 { font-size: 22px; }
  .wrap { padding-top: 14px; }
  .post, .article { padding: 18px 16px 8px; }
  .modal { place-items: end center; padding: 0; }
  .modal__box { border-radius: 16px 16px 0 0; max-height: 92vh; }
}