/* 자동차부품 MES 데모 (우정소프트웨어). 가상 회사 「가나다오토텍」 */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f3f5f8;
  --card: #ffffff;
  --line: #e2e6ec;
  --text: #1d2733;
  --muted: #677487;
  --primary: #1f5fbf;
  --primary-soft: #e8f0fc;
  --danger: #d0453a;
  --danger-soft: #fdecea;
  --ok: #17905a;
  --ok-soft: #e5f5ec;
  --warn: #b86e00;
  --warn-soft: #fff3e0;
  /* 대화창: 특정 메신저 브랜드 색이 아닌 중립 색 */
  --chat-bg: #c3ccd6;
  --chat-me: #ffe46b;
  --radius: 12px;
}

body {
  font-family: "Pretendard", "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
}
button { font: inherit; cursor: pointer; }
input, select { font: inherit; }

/* ── 상단 ── */
.topbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; background: var(--card); border-bottom: 1px solid var(--line);
}
.eyebrow { font-size: 12px; font-weight: 700; color: var(--primary); }
.topbar h1 { font-size: 22px; letter-spacing: -.3px; }
.topbar .sub { font-size: 13px; color: var(--muted); margin-top: 2px; max-width: 560px; }
.topbar-cta { display: flex; flex-wrap: wrap; gap: 8px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); font-weight: 700; font-size: 14px;
  text-decoration: none; white-space: nowrap;
}
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.outline { border-color: var(--primary); color: var(--primary); }
.btn.ghost { color: var(--muted); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ── 레이아웃 ── */
.layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px;
  padding: 16px 20px 40px; max-width: 1280px; margin: 0 auto;
}
.mes { min-width: 0; }
.clock { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.clock b { color: var(--text); }

.tabs {
  display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 12px;
  -webkit-overflow-scrolling: touch; scrollbar-width: thin;
}
.tabs button {
  flex: 0 0 auto; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--muted); font-weight: 700; font-size: 14px;
}
.tabs button.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.hidden { display: none !important; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 12px;
}
.card h2 { font-size: 16px; margin-bottom: 4px; }
.card .hint { font-size: 13px; color: var(--muted); margin-bottom: 10px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.kpi .k { font-size: 12px; color: var(--muted); font-weight: 700; }
.kpi .v { font-size: 24px; font-weight: 800; letter-spacing: -.5px; }
.kpi .s { font-size: 12px; color: var(--muted); }
.kpi.bad .v { color: var(--danger); }
.kpi.good .v { color: var(--ok); }

/* 표: 좁은 화면에서는 가로로 밀어서 봄 (페이지 전체는 넘치지 않음) */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 700; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.bad { background: var(--danger-soft); color: var(--danger); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.info { background: var(--primary-soft); color: var(--primary); }
.tag.mute { background: #eef1f5; color: var(--muted); }

.bar { height: 8px; background: #eef1f5; border-radius: 99px; overflow: hidden; min-width: 80px; }
.bar > i { display: block; height: 100%; background: var(--primary); }

/* 초·중·종물 */
.wo-pick { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.wo-pick button { padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); font-weight: 700; font-size: 13px; text-align: left; }
.wo-pick button.active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.step { border: 1px solid var(--line); border-radius: 10px; padding: 10px; text-align: center; background: #fafbfc; }
.step b { display: block; font-size: 15px; }
.step.done { border-color: var(--ok); background: var(--ok-soft); }
.step.fail { border-color: var(--danger); background: var(--danger-soft); }
.step.now { border-color: var(--primary); background: var(--primary-soft); }
.meas { display: grid; gap: 8px; }
.meas-row { display: grid; grid-template-columns: minmax(0, 1fr) 120px 70px; gap: 8px; align-items: center; }
.meas-row .nm { font-weight: 700; font-size: 14px; }
.meas-row .sp { font-size: 12px; color: var(--muted); }
.meas-row input { width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: 8px; font-size: 16px; }
.meas-row input.out { border-color: var(--danger); background: var(--danger-soft); }
.okng { display: flex; gap: 4px; }
.okng button { flex: 1; padding: 7px 0; border-radius: 8px; border: 1px solid var(--line); background: var(--card); font-weight: 700; font-size: 13px; }
.okng button.on.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.okng button.on.ng { background: var(--danger); border-color: var(--danger); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.note { font-size: 13px; padding: 10px 12px; border-radius: 10px; margin-top: 10px; }
.note.bad { background: var(--danger-soft); color: var(--danger); font-weight: 700; }
.note.ok { background: var(--ok-soft); color: var(--ok); font-weight: 700; }
.note.info { background: var(--primary-soft); color: var(--primary); }

/* LOT 추적 */
.scan { display: flex; gap: 8px; margin-bottom: 10px; }
.scan input { flex: 1; min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 16px; font-family: ui-monospace, Consolas, monospace; }
.lot-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.lot-chips button { padding: 5px 10px; border-radius: 8px; border: 1px dashed var(--muted); background: var(--card); font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.chain { display: grid; gap: 8px; }
.node { border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 10px; padding: 10px 12px; background: #fff; }
.node.hit { box-shadow: 0 0 0 2px var(--primary) inset; }
.node .t { font-size: 12px; font-weight: 700; color: var(--muted); }
.node .l { font-family: ui-monospace, Consolas, monospace; font-weight: 700; word-break: break-all; }
.node .d { font-size: 13px; color: var(--muted); }
.node.mat { border-left-color: #8a6d3b; }
.node.prod { border-left-color: var(--primary); }
.node.ship { border-left-color: var(--ok); }
.arrow { text-align: center; color: var(--muted); font-size: 13px; }

/* 불량 집계 */
.defect-btns { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; margin-bottom: 12px; }
.defect-btns button { padding: 12px 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); font-weight: 700; }
.defect-btns button:active { background: var(--danger-soft); }
.pareto { display: grid; gap: 8px; }
.pareto-row { display: grid; grid-template-columns: 90px minmax(0, 1fr) 70px; gap: 8px; align-items: center; font-size: 14px; }
.pareto-row .bar { height: 16px; }
.pareto-row .bar > i { background: var(--danger); }
.pareto-row .cnt { text-align: right; font-variant-numeric: tabular-nums; font-weight: 700; }

/* 설비 */
.equip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.eq { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; background: #fff; }
.eq .top { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.eq .name { font-weight: 800; }
.eq .rate { font-size: 13px; color: var(--muted); margin: 4px 0 8px; }
.timeline { display: flex; height: 14px; border-radius: 6px; overflow: hidden; background: #eef1f5; margin-bottom: 8px; }
.timeline i { display: block; height: 100%; }
.timeline i.run { background: var(--ok); }
.timeline i.stop { background: var(--danger); }
.timeline i.setup { background: #e0a200; }
.eq select { width: 100%; padding: 7px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; background: #fff; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }
.legend .l-run::before { background: var(--ok); }
.legend .l-stop::before { background: var(--danger); }
.legend .l-setup::before { background: #e0a200; }

/* 납품 라벨 */
.ship-list { display: grid; gap: 8px; margin-bottom: 12px; }
.ship-item { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff; text-align: left; width: 100%; }
.ship-item.active { border-color: var(--primary); background: var(--primary-soft); }
.label {
  border: 2px solid #111; border-radius: 6px; padding: 10px; background: #fff; max-width: 420px;
  font-family: "Malgun Gothic", sans-serif; color: #111; position: relative;
}
.label .lh { display: flex; justify-content: space-between; font-weight: 800; border-bottom: 1px solid #111; padding-bottom: 4px; margin-bottom: 6px; font-size: 13px; }
.label table td { border: none; padding: 2px 4px; font-size: 13px; white-space: normal; }
.label table td:first-child { color: #555; width: 70px; }
.barcode { height: 46px; display: flex; align-items: stretch; margin: 8px 0 2px; overflow: hidden; }
.barcode i { display: block; background: #111; }
.barcode-txt { font-family: ui-monospace, Consolas, monospace; font-size: 12px; text-align: center; letter-spacing: 1px; }
.label .sample { position: absolute; top: 34px; right: 10px; transform: rotate(-12deg); border: 2px solid var(--danger); color: var(--danger); font-weight: 800; font-size: 12px; padding: 1px 6px; border-radius: 4px; background: #fff; }
.box-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.box-chips button { padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line); background: #fff; font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.box-chips button.done { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }

.related { font-size: 13px; color: var(--muted); margin-top: 14px; }
.related a { color: var(--primary); font-weight: 700; }

/* ── 대화 시연 ── */
.chat {
  position: sticky; top: 12px; align-self: start;
  display: flex; flex-direction: column; height: calc(100vh - 80px); max-height: 760px;
  background: var(--chat-bg); border-radius: var(--radius); overflow: hidden; border: 1px solid #b5bfca;
}
.chat-head { display: flex; align-items: center; gap: 10px; padding: 12px; background: rgba(255,255,255,.55); }
.chat-avatar { width: 36px; height: 36px; border-radius: 12px; background: #fff; display: grid; place-items: center; }
.chat-name { font-weight: 800; font-size: 14px; }
.chat-status { font-size: 11px; color: var(--muted); }
#chat-close { margin-left: auto; display: none; border: none; background: none; font-size: 24px; line-height: 1; color: var(--muted); padding: 0 6px; }
.chat-body { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 85%; padding: 8px 11px; border-radius: 14px; font-size: 14px; white-space: pre-line; word-break: keep-all; overflow-wrap: anywhere; }
.msg.bot { background: #fff; align-self: flex-start; border-top-left-radius: 4px; }
.msg.me { background: var(--chat-me); align-self: flex-end; border-top-right-radius: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 10px; background: rgba(255,255,255,.4); }
.chips button { padding: 7px 10px; border-radius: 999px; border: 1px solid #aab4c0; background: #fff; font-size: 13px; }
.honest { font-size: 11px; color: #3c4653; padding: 8px 12px 10px; background: rgba(255,255,255,.55); }
#chat-fab { display: none; }

/* ── 태블릿 ── */
@media (max-width: 980px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .chat {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 50;
    height: 78vh; height: 78dvh; max-height: none; border-radius: 16px 16px 0 0;
    transform: translateY(105%); transition: transform .2s ease;
  }
  .chat.open { transform: none; }
  #chat-close { display: block; }
  #chat-fab {
    display: block; position: fixed; right: 14px; bottom: 14px; z-index: 40;
    padding: 12px 16px; border-radius: 999px; border: none; background: var(--chat-me);
    font-weight: 800; box-shadow: 0 6px 18px rgba(0,0,0,.18); max-width: calc(100vw - 28px);
  }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── 폰 ── */
@media (max-width: 560px) {
  .topbar { padding: 14px 16px; }
  .topbar h1 { font-size: 19px; }
  .topbar-cta { width: 100%; }
  .topbar-cta .btn { flex: 1 1 auto; }
  .layout { padding: 12px 12px 90px; }
  .card { padding: 13px; }
  .kpi .v { font-size: 20px; }
  .steps { gap: 6px; }
  .meas-row { grid-template-columns: minmax(0, 1fr) 96px; }
  .meas-row .res { grid-column: 1 / -1; }
  .pareto-row { grid-template-columns: 70px minmax(0, 1fr) 54px; font-size: 13px; }
}