/* 모의 매매 보기 앱 — 휴대폰 우선, 글자는 모니터·휴대폰에서 읽히는 크기로 */
:root {
  --bg: #f4f5f8;
  --panel: #ffffff;
  --ink: #141a26;
  --muted: #5d6576;
  --line: #dfe3ea;
  --brand: #14213d;
  --accent: #2f6fde;
  --up: #d1343a;      /* 오름(업비트와 같은 빨강) */
  --down: #1f63d6;    /* 내림(파랑) */
  --ok: #1e8a4c;
  --bad: #c2410c;
  --soft: #eef1f6;
  --shade: rgba(20, 26, 38, 0.16); /* 표가 옆으로 넘칠 때 가장자리 그림자 */
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1220; --panel: #161d2e; --ink: #e8ecf4; --muted: #9aa4b8; --line: #283149;
    --brand: #0d1220; --accent: #7aa7ff; --up: #ff6b6f; --down: #6ea1ff; --ok: #4fd18b; --bad: #ff9a5c; --soft: #1d2639; --shade: rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1220; --panel: #161d2e; --ink: #e8ecf4; --muted: #9aa4b8; --line: #283149;
  --brand: #0d1220; --accent: #7aa7ff; --up: #ff6b6f; --down: #6ea1ff; --ok: #4fd18b; --bad: #ff9a5c; --soft: #1d2639; --shade: rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.55 system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  word-break: keep-all; overflow-wrap: anywhere;
}
[hidden] { display: none !important; }
h1 { font-size: 22px; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 19px; margin: 28px 0 10px; }
h3 { font-size: 17px; margin: 22px 0 8px; }
p { margin: 6px 0; }
.muted { color: var(--muted); font-size: 15px; }
.msg { color: var(--bad); min-height: 1.4em; }
button { font: inherit; cursor: pointer; }
button:disabled { opacity: .55; cursor: default; }
button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* 로그인 */
.login { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; background: var(--brand); }
.login-card {
  width: 100%; max-width: 380px; background: var(--panel); border-radius: 20px; padding: 28px 24px;
  display: flex; flex-direction: column; gap: 8px; box-shadow: 0 10px 40px rgba(0,0,0,.25);
}
.login-card img { border-radius: 14px; }
.login-card label { font-size: 15px; color: var(--muted); margin-top: 12px; }
.login-card input {
  font: inherit; font-size: 18px; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink);
}
.login-card button[type=submit] {
  margin-top: 8px; padding: 13px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600;
}

/* 앱 틀 */
.app { max-width: 880px; margin: 0 auto; padding: 0 16px calc(84px + env(safe-area-inset-bottom)); }
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(14px + env(safe-area-inset-top)) 0 12px;
}
.ghost { border: 1px solid var(--line); background: var(--panel); color: var(--ink); border-radius: 999px; padding: 8px 14px; font-size: 15px; }
.link { border: 0; background: none; color: var(--accent); padding: 6px 0; font-size: 15px; }
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--panel); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom);
}
.tabs button { border: 0; background: none; color: var(--muted); padding: 14px 0 15px; font-size: 16px; font-weight: 600; }
.tabs button[aria-current="page"] { color: var(--accent); box-shadow: inset 0 3px 0 var(--accent); }
@media (min-width: 760px) {
  .app { padding-bottom: 32px; }
  .tabs { position: static; display: flex; gap: 6px; border: 0; background: none; padding: 0 0 6px; }
  .tabs button { flex: 0 0 auto; padding: 9px 18px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line); }
  .tabs button[aria-current="page"] { box-shadow: none; background: var(--accent); color: #fff; border-color: var(--accent); }
}

/* 카드 */
.cards { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 8px; }
@media (min-width: 560px) { .cards { grid-template-columns: 1fr 1fr; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.card.wide { margin-top: 8px; }
.card-name { color: var(--muted); font-size: 15px; margin: 0; }
.card-value { font-size: 30px; font-weight: 700; margin: 4px 0 0; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.card-pct { font-size: 18px; font-weight: 600; margin: 0; font-variant-numeric: tabular-nums; }
.reason { margin-top: 10px; line-height: 1.6; }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--muted); }
.ok { color: var(--ok); } .bad { color: var(--bad); }

/* 마크다운·표 */
.md { margin-top: 6px; }
.md h2 { font-size: 18px; } .md h3 { font-size: 17px; }
.md ul { padding-left: 20px; margin: 6px 0; }
.md li { margin: 3px 0; }
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 10px 0; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { background: var(--soft); color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.name { white-space: normal; word-break: keep-all; min-width: 9em; max-width: 12em; }
/* 표가 옆으로 넘치면 가장자리에 그림자 — 밀어서 더 볼 것이 있다는 표시(끝까지 밀면 사라짐) */
.tablewrap {
  background:
    linear-gradient(to right, var(--panel) 40%, transparent) left / 28px 100% no-repeat local,
    linear-gradient(to left, var(--panel) 40%, transparent) right / 28px 100% no-repeat local,
    linear-gradient(to right, var(--shade), transparent) left / 14px 100% no-repeat scroll,
    linear-gradient(to left, var(--shade), transparent) right / 14px 100% no-repeat scroll,
    var(--panel);
}
.empty { color: var(--muted); background: var(--panel); border: 1px dashed var(--line); border-radius: 12px; padding: 16px; }

/* 목록 */
.heads, .runs, .commits { list-style: none; padding: 0; margin: 0; }
.heads li, .runs li, .commits li {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 11px 14px; margin-bottom: 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.h-title { line-height: 1.45; }
.runs li.bad { border-color: var(--bad); }
.run-top { display: flex; align-items: center; gap: 8px; }
.runs li.good .dot { color: var(--ok); } .runs li.bad .dot { color: var(--bad); }
.note { font-size: 14px; color: var(--muted); }
.commits li { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px; }
.badge { font-size: 13px; font-weight: 700; border-radius: 6px; padding: 1px 7px; }
.badge.srv { background: var(--accent); color: #fff; } .badge.gh { background: var(--soft); color: var(--muted); }
.sum { margin-top: 8px; }

.foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 36px 0 12px; }