/* SELLER-ERP 디자인 시스템 v1 — 원칙: 결론 먼저, 숫자는 크게, 표는 원할 때만. 이모지 금지. */
:root {
  --bg: #f4f6f9; --card: #ffffff; --ink: #191f28; --sub: #6b7684; --line: #e5e8eb;
  --accent: #3182f6; --accent-soft: #eaf2fe;
  --profit: #1b8a5a; --loss: #e5484d; --loss-soft: #fdeeee; --warn-soft: #fff6e6;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, "Malgun Gothic", system-ui, sans-serif;
  background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* ---------- 상단 내비 ---------- */
.topbar {
  background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.topbar-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 4px; height: 56px;
}
.brand { font-weight: 800; font-size: 17px; letter-spacing: -0.3px; margin-right: 20px; }
.brand b { color: var(--accent); }
.nav a {
  display: inline-block; padding: 7px 13px; border-radius: 9px;
  color: var(--sub); font-weight: 600; font-size: 14px;
}
.nav a.on { color: var(--accent); background: var(--accent-soft); }
.nav a:hover { color: var(--ink); }
.topbar .who { margin-left: auto; color: var(--sub); font-size: 13px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 28px 20px 80px; }

/* ---------- 타이포 ---------- */
h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; }
h2 { font-size: 16px; font-weight: 700; margin: 30px 0 12px; }
.sub { color: var(--sub); font-size: 13.5px; }
.page-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }

/* ---------- 카드/스탯 ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px;
}
.stat .label { color: var(--sub); font-size: 13px; font-weight: 600; }
.stat .num { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .num small { font-size: 14px; font-weight: 600; color: var(--sub); margin-left: 2px; }
.stat .delta { font-size: 12.5px; margin-top: 2px; color: var(--sub); }
.pos { color: var(--profit); } .neg { color: var(--loss); }

/* ---------- 경고/할일 ---------- */
.alert-item {
  display: flex; align-items: center; gap: 14px; padding: 13px 16px;
  background: var(--loss-soft); border-radius: 11px; margin-bottom: 8px;
}
.alert-item .tag { background: var(--loss); color: #fff; font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 20px; white-space: nowrap; }
.alert-item .main { flex: 1; font-weight: 600; font-size: 14px; }
.alert-item .fig { font-size: 13px; color: var(--sub); white-space: nowrap; font-variant-numeric: tabular-nums; }
.todo { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.todo a {
  background: var(--card); border: 1px solid var(--line); border-radius: 11px;
  padding: 11px 16px; font-size: 13.5px; font-weight: 600;
}
.todo a b { color: var(--accent); }
.todo a:hover { border-color: var(--accent); }

/* ---------- 미니 바차트 (CSS) ---------- */
.bars { display: flex; align-items: flex-end; gap: 8px; height: 110px; margin-top: 14px; }
.bars .bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 5px; height: 100%; }
.bars .fill { width: 100%; max-width: 46px; border-radius: 6px 6px 2px 2px; background: var(--accent); min-height: 3px; }
.bars .fill.neg { background: var(--loss); }
.bars .d { font-size: 11px; color: var(--sub); }
.bars .v { font-size: 11px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- 테이블 ---------- */
.tbl-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th { text-align: right; color: var(--sub); font-size: 12px; font-weight: 700; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { text-align: right; padding: 10px 14px; border-bottom: 1px solid #f0f2f5; font-variant-numeric: tabular-nums; white-space: nowrap; }
th.l, td.l { text-align: left; }
tr:last-child td { border-bottom: none; }
tr.sum td { background: #fafbfc; font-weight: 800; }
td .name { font-weight: 600; }
.chip { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 9px; border-radius: 20px; background: var(--accent-soft); color: var(--accent); }
.chip.gray { background: #f0f2f5; color: var(--sub); }
.chip.warn { background: var(--warn-soft); color: #b7791f; }
.chip.bad { background: var(--loss-soft); color: var(--loss); }
.chip.ok { background: #e7f6ee; color: var(--profit); }

/* ---------- 폼/버튼 ---------- */
.btn {
  display: inline-block; background: var(--accent); color: #fff; border: none; cursor: pointer;
  font: inherit; font-size: 13.5px; font-weight: 700; padding: 9px 16px; border-radius: 9px;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.06); }
.btn.ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.btn.sm { padding: 6px 12px; font-size: 12.5px; }
input, select {
  font: inherit; font-size: 14px; padding: 9px 12px; border: 1px solid var(--line);
  border-radius: 9px; background: var(--card); color: var(--ink); width: 100%;
}
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12.5px; font-weight: 700; color: var(--sub); margin-bottom: 5px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 140px; }
form.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
form.inline input, form.inline select { width: auto; }

/* ---------- 매칭 인박스 ---------- */
.match-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-bottom: 1px solid #f0f2f5; }
.match-item:last-child { border-bottom: none; }
.match-item .title { flex: 1; font-weight: 600; font-size: 14px; min-width: 200px; }
.match-item .title .sub { font-weight: 400; }
.cands { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- 연동 카드 ---------- */
.conn { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; margin-top: 14px; }
.conn .card h3 { font-size: 15px; font-weight: 800; }
.conn .meta { color: var(--sub); font-size: 12.5px; margin: 6px 0 12px; }
.conn details summary { cursor: pointer; font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 10px; }
.steps { margin: 0 0 14px 18px; padding: 0; font-size: 13px; color: var(--ink); }
.steps li { margin-bottom: 7px; line-height: 1.5; }
.steps .btn { margin-left: 6px; padding: 2px 9px; font-size: 11.5px; }

/* ---------- 로그인 ---------- */
.login-box { max-width: 380px; margin: 90px auto; }
.login-box .card { padding: 30px; }
.login-box h1 { text-align: center; margin-bottom: 22px; }

.empty { padding: 34px; text-align: center; color: var(--sub); font-size: 14px; }
.notice { background: var(--warn-soft); border-radius: 11px; padding: 12px 16px; font-size: 13.5px; margin: 12px 0; }

@media (max-width: 700px) {
  .topbar-inner { overflow-x: auto; }
  .stat .num { font-size: 22px; }
  .wrap { padding: 18px 14px 60px; }
}