:root {
  --bg: #0b0e11;
  --card: #161a20;
  --card2: #1c222b;
  --line: #252b34;
  --up: #16c784;
  --down: #ea3943;
  --warn: #f0b90b;
  --txt: #eaecef;
  --txt2: #8a93a0;
  --accent: #16c784;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--txt);
  font-family: -apple-system, "Segoe UI", "Malgun Gothic", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--txt2); font-size: 12px; }

/* 헤더 */
.top { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(11,14,17,.92); backdrop-filter: blur(8px); z-index: 5; }
.topbar { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 34px; height: 34px; border-radius: 9px; background: rgba(22,199,132,.16); color: var(--accent); display: grid; place-items: center; font-size: 18px; }
.name { font-size: 17px; font-weight: 800; letter-spacing: -.2px; }
.tag { font-size: 11px; color: var(--txt2); }
.nav { display: flex; gap: 4px; }
.navbtn { background: none; border: 0; color: var(--txt2); font-size: 14px; font-weight: 600; padding: 8px 12px; border-radius: 8px; cursor: pointer; }
.navbtn.active { color: var(--txt); background: var(--card); }

/* 컨트롤 */
.controls { display: flex; align-items: center; justify-content: space-between; margin: 20px 0 14px; }
.seg { display: inline-flex; background: var(--card); border-radius: 10px; padding: 3px; }
.seg button { background: none; border: 0; color: var(--txt2); font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 8px; cursor: pointer; }
.seg button.active { background: var(--card2); color: var(--txt); }
.ctl-right { display: flex; align-items: center; gap: 12px; }
.ghost { background: var(--card); border: 1px solid var(--line); color: var(--txt); font-size: 13px; font-weight: 600; padding: 8px 12px; border-radius: 9px; cursor: pointer; }
.ghost:hover { background: var(--card2); }
.ghost.small { font-size: 12px; padding: 6px 10px; }

/* 요약 */
.summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.sumcard { background: var(--card); border-radius: 12px; padding: 14px 16px; }
.sumcard .v { font-size: 22px; font-weight: 800; }
.sumcard .l { font-size: 12px; color: var(--txt2); margin-top: 2px; }

/* 그리드 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.loading { grid-column: 1/-1; text-align: center; color: var(--txt2); padding: 60px 0; }
.card { background: var(--card); border-radius: 14px; padding: 16px; border: 1px solid transparent; transition: border-color .15s; }
.card:hover { border-color: var(--line); }
.card .head { display: flex; align-items: center; justify-content: space-between; }
.card .sym { font-size: 16px; font-weight: 800; }
.card .sym small { color: var(--txt2); font-weight: 600; font-size: 12px; margin-left: 6px; }
.card .price { text-align: right; }
.card .price .p { font-size: 15px; font-weight: 700; }
.card .price .chg { font-size: 12px; font-weight: 700; }
.up { color: var(--up); }
.down { color: var(--down); }
.neutral { color: var(--txt2); }

.bias { display: inline-block; font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 6px; margin-top: 10px; }
.bias.b-up { background: rgba(22,199,132,.16); color: var(--up); }
.bias.b-down { background: rgba(234,57,67,.16); color: var(--down); }
.bias.b-neutral { background: var(--card2); color: var(--txt2); }

/* 방향 + 시그널 점수 */
.sigrow { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.dir { font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 7px; letter-spacing: .5px; }
.dir.d-long { background: rgba(22,199,132,.16); color: var(--up); }
.dir.d-short { background: rgba(234,57,67,.16); color: var(--down); }
.dir.d-neutral { background: var(--card2); color: var(--txt2); }
.score { font-size: 12px; color: var(--txt2); }
.score b { font-size: 18px; color: var(--txt); font-weight: 800; margin-right: 3px; }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 12px; }
.metric { background: var(--card2); border-radius: 8px; padding: 8px; text-align: center; }
.metric .mv { font-size: 13px; font-weight: 700; }
.metric .ml { font-size: 10px; color: var(--txt2); margin-top: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; min-height: 4px; }
.chip { font-size: 11px; font-weight: 700; padding: 4px 9px; border-radius: 20px; }
.chip.c-up { background: rgba(22,199,132,.14); color: var(--up); }
.chip.c-down { background: rgba(234,57,67,.14); color: var(--down); }
.chip.c-warn { background: rgba(240,185,11,.14); color: var(--warn); }

/* 광고 */
.ad { margin: 20px 0; height: 90px; display: grid; place-items: center; color: var(--txt2); font-size: 12px; background: var(--card); border: 1px dashed var(--line); border-radius: 12px; }

/* 신호기록 */
.hist-head { display: flex; align-items: flex-start; justify-content: space-between; margin: 8px 0 16px; }
.hist-head h2 { font-size: 20px; font-weight: 800; }
.hist-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.hist-list { display: flex; flex-direction: column; gap: 8px; }
.hrow { display: flex; align-items: center; gap: 12px; background: var(--card); border-radius: 10px; padding: 12px 14px; }
.hrow .htype { font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 6px; }
.hrow .hsym { font-weight: 700; }
.hrow .hmeta { color: var(--txt2); font-size: 12px; }
.hrow .hret { margin-left: auto; font-weight: 800; }
.empty { text-align: center; color: var(--txt2); padding: 40px 0; }

/* 푸터 */
.foot { padding: 28px 16px 40px; border-top: 1px solid var(--line); margin-top: 24px; }
.eco { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.eco-title { font-size: 12px; font-weight: 800; letter-spacing: 1px; color: var(--accent); }
.eco-links { font-size: 12px; color: var(--txt2); }
.eco-links b { color: var(--txt); }
.disclaimer { font-size: 11px; color: var(--txt2); line-height: 1.6; }

/* topright / 언어 */
.topright { display: flex; align-items: center; gap: 10px; }
.lang { background: var(--card); border: 1px solid var(--line); color: var(--txt); font-size: 12px; font-weight: 800; padding: 7px 11px; border-radius: 8px; cursor: pointer; }
.lang:hover { background: var(--card2); }

/* 검색·정렬 */
.search { background: var(--card); border: 1px solid var(--line); color: var(--txt); font-size: 13px; padding: 8px 12px; border-radius: 9px; width: 120px; }
.search:focus { outline: none; border-color: var(--accent); }
.select { background: var(--card); border: 1px solid var(--line); color: var(--txt); font-size: 13px; padding: 8px 10px; border-radius: 9px; cursor: pointer; }

/* 필터 */
.filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.fbtn { background: var(--card); border: 1px solid var(--line); color: var(--txt2); font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 20px; cursor: pointer; }
.fbtn.active { background: rgba(22,199,132,.16); color: var(--accent); border-color: transparent; }

/* 시장 분위기 */
.mood { background: var(--card); border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; }
.mood-l { display: flex; justify-content: space-between; font-size: 13px; color: var(--txt2); margin-bottom: 8px; }
.mood-l b { font-size: 14px; }
.mood-bar { height: 8px; background: var(--card2); border-radius: 20px; overflow: hidden; }
.mood-fill { height: 100%; border-radius: 20px; transition: width .4s; }

/* 카드 상단 별 */
.hr { display: flex; align-items: center; gap: 8px; }
.star { background: none; border: 0; color: var(--txt2); font-size: 18px; cursor: pointer; line-height: 1; }
.star.on { color: var(--warn); }
.card { cursor: pointer; }

/* 모달 */
.modal { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-bg { position: absolute; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(3px); }
.modal-card { position: relative; z-index: 1; width: 100%; max-width: 460px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; max-height: 90vh; overflow: auto; }
.m-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.m-name { font-size: 19px; font-weight: 800; margin-bottom: 8px; }
.m-name small { color: var(--txt2); font-size: 13px; }
.mclose { background: var(--card2); border: 0; color: var(--txt2); width: 30px; height: 30px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.m-chart { background: var(--card2); border-radius: 12px; padding: 12px; margin-bottom: 14px; }
.m-chart canvas { width: 100%; height: auto; display: block; }
.m-clabel { font-size: 11px; color: var(--txt2); margin-top: 6px; }
.m-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-bottom: 14px; }
.m-row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.m-row span { color: var(--txt2); }
.mbtns { display: flex; gap: 8px; margin-top: 14px; }
.mfav, .mhold { flex: 1; background: var(--card2); border: 1px solid var(--line); color: var(--txt); font-weight: 700; padding: 11px; border-radius: 10px; cursor: pointer; }
.mfav.on { color: var(--warn); }
.mhold.on { color: var(--up); border-color: rgba(22,199,132,.4); }
.heldbadge { display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 800; padding: 4px 10px; border-radius: 7px; background: var(--card2); }
.heldbadge.up { color: var(--up); }
.heldbadge.down { color: var(--down); }
.chip b { font-weight: 800; }

/* 보유 입력 폼 */
.holdbox { margin-top: 14px; background: var(--card2); border-radius: 12px; padding: 14px; }
.hb-in { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.hb-in label { width: 58px; font-size: 13px; color: var(--txt2); }
.hb-in input { flex: 1; background: var(--card); border: 1px solid var(--line); color: var(--txt); font-size: 14px; padding: 9px 10px; border-radius: 8px; }
.hb-in input:focus { outline: none; border-color: var(--accent); }
.hb-row { display: flex; justify-content: space-between; font-size: 14px; padding: 5px 0; }
.hb-row span { color: var(--txt2); }
.hbtn { width: 100%; margin-top: 6px; background: var(--accent); border: 0; color: #08130d; font-weight: 800; padding: 11px; border-radius: 9px; cursor: pointer; }
.hbtn.del { background: var(--card); border: 1px solid var(--line); color: var(--down); }

.hist-actions { display: flex; gap: 8px; }

/* 시장 선택 */
.market { display: inline-flex; background: var(--card); border-radius: 12px; padding: 4px; margin: 18px 0 12px; }
.mkt { background: none; border: 0; color: var(--txt2); font-size: 14px; font-weight: 700; padding: 9px 18px; border-radius: 9px; cursor: pointer; }
.mkt.active { background: var(--card2); color: var(--txt); }

/* 고지 배너 */
.notice { background: rgba(240,185,11,.08); border: 1px solid rgba(240,185,11,.25); color: #d9b23a; font-size: 12px; line-height: 1.5; padding: 10px 14px; border-radius: 10px; margin-bottom: 16px; }

/* 준비 중 */
.soon { grid-column: 1/-1; text-align: center; padding: 60px 20px; }
.soon-ic { font-size: 44px; color: var(--txt2); }
.soon-t { font-size: 18px; font-weight: 800; margin-top: 12px; }
.soon-d { font-size: 13px; color: var(--txt2); margin-top: 8px; max-width: 380px; margin-left: auto; margin-right: auto; line-height: 1.6; }

/* 푸터 링크 */
.footlinks { margin-top: 10px; }
.footlinks a { color: var(--txt2); font-size: 12px; text-decoration: none; }
.footlinks a:hover { color: var(--txt); }

@media (max-width: 640px) {
  .summary { grid-template-columns: repeat(2, 1fr); }
  .hist-stats { grid-template-columns: repeat(3, 1fr); }
  .tag { display: none; }
  .search { width: 88px; }
  .controls { flex-wrap: wrap; gap: 10px; }
}