/* ──────────────────────────────────────────────────────────────────────────
   SalesHub 공통 스타일 — 애플 디자인 언어(design-md/library/apple) 적용.
   원칙: 단 하나의 액션 색(Action Blue) · 카드/버튼에 그림자 없음 · 알약(pill) 버튼 ·
   본문 17px/1.47 · 제목은 600 굵기 + 음수 자간 · 면(色) 바꿈이 곧 구분선.
   ────────────────────────────────────────────────────────────────────────── */
:root {
  color-scheme: light;
  --primary: #0066cc;            /* Action Blue — 모든 상호작용 요소 */
  --primary-focus: #0071e3;      /* 키보드 포커스 링 */
  --primary-soft: rgba(0, 102, 204, 0.10);
  --ink: #1d1d1f;                /* 거의 검정 — 모든 글자 */
  --muted: #6e6e73;              /* 보조 글자 (ink-muted-80 과 -48 사이, 명도 대비 AA) */
  --faint: #86868b;
  --canvas: #f5f5f7;             /* parchment — 페이지 바탕 */
  --surface: #ffffff;            /* 카드·입력창 */
  --sunk: #f5f5f7;               /* 세그먼트·칩 바탕 */
  --hairline: rgba(0, 0, 0, 0.08);
  --line: #d2d2d7;               /* 입력창 테두리 (chip gray) */
  --good: #1d8a46;  --good-soft: rgba(52, 199, 89, 0.14);
  --warn: #b25000;  --warn-soft: rgba(255, 149, 0, 0.16);
  --bad: #d70015;   --bad-soft: rgba(255, 59, 48, 0.12);
  --series-1: #0066cc; --series-2: #86868b; --series-3: #ff9500; --series-4: #34c759;
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "SF Pro KR", "SF Pro Text",
    "Apple SD Gothic Neo", system-ui, "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  --mono: var(--sans);           /* 애플처럼 숫자도 본문 글꼴 + tabular-nums */
  --r-sm: 8px; --r-md: 11px; --r-lg: 18px; --r-pill: 9999px;
  --nav-h: 44px; --subnav-h: 52px;
  /* 예전 변수 이름 호환 */
  --accent: var(--primary); --accent-soft: var(--primary-soft); --bg: var(--canvas);
  --seg-bg: rgba(118, 118, 128, 0.12); --seg-on: #ffffff;
  --nav-bg: rgba(0, 0, 0, 0.8); --subnav-bg: rgba(245, 245, 247, 0.8); --subnav-on: rgba(0, 0, 0, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --primary: #2997ff; --primary-focus: #2997ff; --primary-soft: rgba(41, 151, 255, 0.16);
    --ink: #f5f5f7; --muted: #a1a1a6; --faint: #86868b;
    --canvas: #000000; --surface: #1d1d1f; --sunk: #272729;
    --hairline: rgba(255, 255, 255, 0.12); --line: #424245;
    --good: #30d158; --good-soft: rgba(48, 209, 88, 0.16);
    --warn: #ff9f0a; --warn-soft: rgba(255, 159, 10, 0.16);
    --bad: #ff453a; --bad-soft: rgba(255, 69, 58, 0.16);
    --series-2: #a1a1a6;
    --seg-bg: rgba(118, 118, 128, 0.24); --seg-on: #636366;
    --nav-bg: rgba(0, 0, 0, 0.8); --subnav-bg: rgba(29, 29, 31, 0.8); --subnav-on: rgba(255, 255, 255, 0.1);
  }
}

* { box-sizing: border-box; }
/* hidden 속성이 .card 등의 display 규칙에 지지 않게 */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font: 400 17px/1.47 var(--sans); letter-spacing: -0.374px;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: var(--primary); }

/* ── 글로벌 내비 (검정, 44px) + 프로스티드 서브내비 (52px) — nav.js 가 그린다 ── */
.gnav {
  position: sticky; top: 0; z-index: 50; height: var(--nav-h);
  background: var(--nav-bg); color: #fff;
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
}
.gnav-in { max-width: 980px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; }
.gnav-brand { color: #fff; text-decoration: none; font-size: 15px; font-weight: 600; letter-spacing: -0.2px; display: inline-flex; align-items: center; gap: 8px; }
.gnav-brand svg { width: 16px; height: 16px; }
.gnav-brand small { font-size: 11px; font-weight: 400; letter-spacing: -0.12px; color: #a1a1a6; }
.gnav-actions { display: flex; align-items: center; gap: 12px; }
.gnav-actions button {
  height: 28px; padding: 0 12px; border-radius: var(--r-pill);
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.35); color: #fff;
  font: 400 12px var(--sans); letter-spacing: -0.12px;
}
.gnav-actions button:focus-visible { outline: 2px solid #2997ff; outline-offset: 2px; }
.subnav {
  position: sticky; top: var(--nav-h); z-index: 40; height: var(--subnav-h);
  background: var(--subnav-bg); border-bottom: 1px solid var(--hairline);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
}
.subnav-in {
  max-width: 980px; margin: 0 auto; height: 100%; display: flex; align-items: center; gap: 4px; padding: 0 12px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.subnav-in::-webkit-scrollbar { display: none; }
.subnav a {
  flex: none; display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border-radius: var(--r-pill);
  color: var(--muted); text-decoration: none; font-size: 14px; letter-spacing: -0.224px; transition: transform .12s ease;
}
.subnav a[aria-current="page"] { color: var(--ink); background: var(--subnav-on); font-weight: 600; }
.subnav a:active { transform: scale(0.95); }
.subnav a:focus-visible { outline: 2px solid var(--primary-focus); outline-offset: -2px; }

/* ── 페이지 뼈대 ── */
.wrap { max-width: 980px; margin: 0 auto; padding: 24px 16px 96px; display: grid; gap: 20px; }
.top { display: grid; gap: 8px; padding: 20px 0 8px; }
.eyebrow { font-size: 12px; letter-spacing: -0.12px; color: var(--muted); }
h1 { margin: 0; font-size: 40px; font-weight: 600; line-height: 1.1; letter-spacing: -0.4px; }
h2 { margin: 0; font-size: 21px; font-weight: 600; line-height: 1.19; letter-spacing: -0.2px; }
h3 { margin: 0; font-size: 17px; font-weight: 600; line-height: 1.24; letter-spacing: -0.374px; }
.muted { color: var(--muted); margin: 0; }
.small { font-size: 14px; line-height: 1.43; letter-spacing: -0.224px; }
.num, .tnum { font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  h1 { font-size: 32px; letter-spacing: -0.3px; }
  .top { padding-top: 12px; }
}

/* ── 카드·상자 — 흰 면 + 머리카락선, 그림자 없음 ── */
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 16px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
.between { justify-content: space-between; align-items: center; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.grid.two { grid-template-columns: 1fr 1fr; }
.split { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.box { border: 1px solid var(--hairline); border-radius: 14px; padding: 16px; display: grid; gap: 12px; align-content: start; background: var(--surface); }
@media (max-width: 640px) { .card { padding: 20px 16px; border-radius: 16px; } }

/* ── 폼 ── */
label { display: grid; gap: 6px; font-size: 14px; line-height: 1.43; letter-spacing: -0.224px; font-weight: 400; color: var(--muted); min-width: 0; }
label.inline { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); }
input, select {
  height: 44px; border: 1px solid var(--line); border-radius: 12px; padding: 0 14px;
  font: 400 17px var(--sans); letter-spacing: -0.374px; background: var(--surface); color: var(--ink); min-width: 0; width: 100%;
  -webkit-appearance: none; appearance: none;
}
select {
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%236e6e73' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
input[type=file] { padding: 9px 12px; font-size: 14px; }
input[type=checkbox], input[type=radio] { -webkit-appearance: auto; appearance: auto; width: 20px; height: 20px; padding: 0; border: 0; border-radius: 0; box-shadow: none; accent-color: var(--primary); }
input::placeholder { color: var(--faint); }
input:focus-visible, select:focus-visible { outline: none; border-color: var(--primary-focus); box-shadow: 0 0 0 4px rgba(0, 125, 250, 0.3); }

button {
  height: 44px; border: 0; border-radius: var(--r-pill); background: var(--primary); color: #fff;
  font: 400 17px var(--sans); letter-spacing: -0.374px; padding: 0 22px; cursor: pointer; white-space: nowrap;
  transition: transform .12s ease, opacity .12s ease;
}
button:active { transform: scale(0.95); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
button:focus-visible { outline: 2px solid var(--primary-focus); outline-offset: 2px; }
button.ghost, .ghost { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
details summary { cursor: pointer; color: var(--primary); font-size: 17px; letter-spacing: -0.374px; min-height: 32px; display: flex; align-items: center; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "›"; margin-left: 4px; transition: transform .15s ease; }
details[open] summary::after { transform: rotate(90deg); }
details[open] summary { margin-bottom: 12px; }
details > :not(summary) { margin-bottom: 10px; }

/* ── 작은 상태 표시 ── */
.pill { font: 600 12px/1.3 var(--sans); letter-spacing: -0.12px; border-radius: var(--r-pill); padding: 3px 10px; vertical-align: middle; white-space: nowrap; }
.pill.ok { color: var(--good); background: var(--good-soft); }
.pill.off { color: var(--muted); background: var(--seg-bg); }
.result { margin: 0; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.43; letter-spacing: -0.224px; white-space: pre-line; }
.result:empty { display: none; }
.result.ok { background: var(--primary-soft); color: var(--ink); }
.result.err { background: var(--bad-soft); color: var(--bad); }

/* ── 세그먼트 (iOS 스타일) ── */
.seg { display: inline-flex; background: var(--seg-bg); border-radius: 9px; padding: 2px; }
.seg button { height: 32px; padding: 0 14px; border-radius: 7px; background: transparent; color: var(--muted); font: 400 14px var(--sans); letter-spacing: -0.224px; }
.seg button.on { background: var(--seg-on); color: var(--ink); font-weight: 600; }
.seg button:active { transform: none; }

/* ── 표 ── */
.table-wrap { overflow-x: auto; border: 1px solid var(--hairline); border-radius: 12px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 720px; font-size: 14px; letter-spacing: -0.224px; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--hairline); text-align: left; vertical-align: top; }
th { font: 600 12px/1.3 var(--sans); letter-spacing: -0.12px; color: var(--muted); background: transparent; }
tbody tr:last-child td { border-bottom: 0; }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.in { color: var(--good); }
td.when { white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }
td select { height: 34px; padding: 0 30px 0 10px; font-size: 14px; border-radius: 9px; }