/* 데모 인스턴스 — 운영 화면. 도면이 주인공이고, 옆 패널은 판독표, 아래 띠는 시간 축이다. */
html, body { height: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 0.9rem/1.5 var(--f-ui); -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.app { min-height: 100%; display: grid; grid-template-rows: auto 1fr; }

/* 머리 띠 */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--sheet); }
.bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 9; display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  background: var(--sheet); border-bottom: 1px solid var(--line); }
.mark { display: flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--ink); }
.mark svg { width: 22px; height: 22px; }
.site { display: flex; align-items: baseline; gap: 10px; }
.site b { font-weight: 600; }
.demo-flag { font-size: 0.74rem; color: var(--ink-3); border: 1px solid var(--line); border-radius: 3px; padding: 2px 6px; }
.floors, .views { display: flex; gap: 2px; padding: 2px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); }
.floors button, .views button { border: 0; background: transparent; padding: 5px 10px; border-radius: 4px; cursor: pointer; color: var(--ink-2); }
.floors button.on, .views button.on { background: var(--ink); color: var(--paper); }
.floors button:disabled { color: var(--ink-3); cursor: not-allowed; opacity: 0.6; }
.clock { margin-left: auto; font-size: 0.82rem; color: var(--ink-2); }

/* 본문 */
.stage { display: grid; grid-template-columns: minmax(0, 1fr) 380px; min-height: 0; }
@media (max-width: 980px) { .stage { grid-template-columns: 1fr; } }
.planwrap { display: grid; grid-template-rows: auto minmax(320px, 1fr) auto; min-width: 0; border-right: 1px solid var(--line); }
.plan-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 10px 16px; }
.legend-mini { display: flex; flex-wrap: wrap; gap: 6px; }
/* 청사진 판 — U-Board 갤러리 warehouse-racks 스킨 */
.planwrap { grid-template-rows: auto auto minmax(320px, 1fr) auto; background: var(--bp-frame); }
.plan-tools { background: var(--sheet); border-bottom: 1px solid var(--line); }
.plan { position: relative; min-height: 320px; overflow: hidden; background: var(--bp-paper); }
.plan svg { display: block; width: 100%; height: 100%; max-height: 66vh; }
.figs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--bp-paper); border-bottom: 1.5px solid var(--bp-ink); font-family: var(--f-data); color: var(--bp-ink); }
.fig { padding: 10px 14px; border-right: 1.5px solid var(--bp-ink); display: grid; gap: 4px; min-width: 0; }
.fig:last-child { border-right: 0; }
.fig .k { font-size: 0.7rem; letter-spacing: 0.08em; color: var(--bp-muted); }
.fig b { font-size: 1.65rem; font-weight: 500; line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fig b small { font-size: 0.72rem; color: var(--bp-muted); font-weight: 400; }
.fig.warn b { color: var(--bp-accent); }
@media (max-width: 640px) { .figs { grid-template-columns: repeat(2, minmax(0, 1fr)); } .fig:nth-child(2) { border-right: 0; } .fig:nth-child(-n+2) { border-bottom: 1.5px solid var(--bp-ink); } }
.asset { cursor: pointer; }
.asset:focus-visible { outline: none; }
.asset:focus-visible .ring, .asset.sel .ring { stroke: var(--accent); stroke-width: 2.5; opacity: 1; }
.asset .ring { opacity: 0; }
.room-label { font: 500 13px var(--f-ui); fill: var(--ink-3); }
.val-label { font: 500 13px var(--f-data); }

/* 재생 띠 */
.replay { border-top: 1px solid var(--line); background: var(--sheet); padding: 10px 16px 12px; display: grid; gap: 8px; }
.replay-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.replay-row.sub { font-size: 0.8rem; color: var(--ink-2); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; padding: 2px; background: var(--paper); }
.seg button { border: 0; background: transparent; padding: 5px 11px; border-radius: 4px; cursor: pointer; color: var(--ink-2); }
.seg button.on { background: var(--accent); color: var(--accent-ink); }
.seg.small button { padding: 4px 9px; font-size: 0.78rem; }
.slider-wrap { position: relative; flex: 1 1 320px; min-width: 200px; height: 30px; display: block; }
.cov { position: absolute; inset: 9px 0; border-radius: 3px; background: var(--accent-soft); overflow: hidden; }
.cov span { position: absolute; top: 0; bottom: 0; }
.cov .gap { background: var(--sheet); border: 1px dashed var(--ink-3); }
.cov .srv { background: repeating-linear-gradient(90deg, transparent 0 4px, var(--line) 4px 5px); }
.slider-wrap input { position: absolute; inset: 0; width: 100%; margin: 0; background: transparent; -webkit-appearance: none; appearance: none; cursor: pointer; }
.slider-wrap input:disabled { cursor: default; }
.slider-wrap input::-webkit-slider-thumb { -webkit-appearance: none; width: 4px; height: 30px; background: var(--ink); border-radius: 2px; }
.slider-wrap input::-moz-range-thumb { width: 4px; height: 30px; background: var(--ink); border: 0; border-radius: 2px; }
.t-out { min-width: 4.2em; font-size: 0.95rem; font-weight: 500; }
.check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.replay-note { color: var(--ink-3); }

/* 옆 패널 */
.side { display: grid; grid-template-rows: auto 1fr; min-width: 0; background: var(--sheet); }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { flex: 1; border: 0; background: transparent; padding: 11px 8px; cursor: pointer; color: var(--ink-2); border-bottom: 2px solid transparent; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.pane { padding: 16px; overflow: auto; display: grid; gap: 14px; align-content: start; }
.pane h2 { margin: 0; font: 700 1.15rem/1.3 var(--f-display); letter-spacing: -0.01em; }
.pane .sub { color: var(--ink-3); font-size: 0.78rem; }
.pt { display: grid; gap: 4px; padding: 10px 0; border-top: 1px solid var(--line-2); }
.pt .k { display: flex; justify-content: space-between; gap: 8px; color: var(--ink-2); font-size: 0.8rem; }
.pt .v { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.pt .v b { font: 500 1.25rem/1.2 var(--f-data); font-variant-numeric: tabular-nums; }
.pt .marks { display: flex; gap: 4px; flex-wrap: wrap; }
.pt .src { font: 400 0.7rem/1.4 var(--f-data); color: var(--ink-3); }
.pt details { font-size: 0.78rem; color: var(--ink-2); }
.pt details summary { cursor: pointer; color: var(--ink-3); }
.pt table { width: 100%; border-collapse: collapse; margin-top: 6px; font: 400 0.72rem/1.4 var(--f-data); }
.pt td, .pt th { text-align: left; padding: 3px 4px; border-bottom: 1px solid var(--line-2); }
.box { border: 1px solid var(--line); border-radius: 8px; padding: 12px; display: grid; gap: 8px; background: var(--paper); }
.box h3 { margin: 0; font: 600 0.88rem/1.3 var(--f-ui); }
.box ul { margin: 0; padding-left: 1.1em; display: grid; gap: 4px; font-size: 0.82rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 0.86rem/1 var(--f-ui); padding: 10px 14px; border-radius: 6px; border: 1px solid var(--ink); cursor: pointer; background: transparent; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.empty { color: var(--ink-3); font-size: 0.85rem; border: 1px dashed var(--line); border-radius: 8px; padding: 18px; text-align: center; }

/* 대화 */
.qs { display: flex; flex-wrap: wrap; gap: 6px; }
.qs button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 10px; cursor: pointer; font-size: 0.8rem; color: var(--ink-2); }
.qs button:hover { border-color: var(--accent); color: var(--accent); }
.msg-q { justify-self: end; max-width: 85%; background: var(--ink); color: var(--paper); padding: 9px 12px; border-radius: 12px 12px 2px 12px; }
.msg-a { display: grid; gap: 8px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px 12px 12px 2px; padding: 12px; }
.notice { display: flex; gap: 8px; align-items: flex-start; padding: 7px 9px; border-left: 3px solid var(--ink-3); background: var(--sheet); font-size: 0.8rem; color: var(--ink-2); }
.evid { display: flex; flex-wrap: wrap; gap: 5px; }
.chip { font: 400 0.68rem/1.2 var(--f-data); padding: 4px 6px; border-radius: 3px; border: 1px solid var(--line); color: var(--ink-2); background: var(--sheet); }
.composer { display: flex; gap: 6px; }
.composer input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 6px; padding: 9px 10px; background: var(--paper); color: var(--ink); font: inherit; }

/* 요청 */
.flow { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; font: 500 0.74rem/1 var(--f-ui); color: var(--ink-3); }
.flow span { padding: 5px 8px; border: 1px solid var(--line); border-radius: 3px; background: var(--paper); }
.flow span.done { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.flow span.on { color: var(--accent); border-color: var(--accent); font-weight: 600; }
dl.args { margin: 0; display: grid; grid-template-columns: 5em minmax(0, 1fr); gap: 6px 10px; font-size: 0.84rem; }
dl.args dt { color: var(--ink-3); }
dl.args dd { margin: 0; }
.locked { display: flex; gap: 8px; align-items: center; padding: 10px; border: 1px dashed var(--line); border-radius: 8px; color: var(--ink-3); font-size: 0.8rem; }

/* 수집 상태 */
.health { display: block; padding: 20px max(16px, env(safe-area-inset-right, 0px)) 40px max(16px, env(safe-area-inset-left, 0px)); }
.health h2 { margin: 0 0 4px; font: 700 1.35rem/1.3 var(--f-display); letter-spacing: -0.01em; }
.health .lead { color: var(--ink-2); margin: 0 0 18px; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--sheet); }
.tbl { width: 100%; border-collapse: collapse; min-width: 720px; }
.tbl th, .tbl td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-2); font-size: 0.84rem; }
.tbl th { font: 600 0.72rem/1 var(--f-ui); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.tbl td.num { font-variant-numeric: tabular-nums; }
.events { margin-top: 22px; display: grid; gap: 0; border-left: 2px solid var(--line); padding-left: 16px; }
.events div { position: relative; padding: 8px 0; font-size: 0.86rem; }
.events div::before { content: ""; position: absolute; left: -22px; top: 13px; width: 10px; height: 10px; border-radius: 50%; background: var(--sheet); border: 2px solid var(--ink-3); }
.events div[data-s="gap"]::before, .events div[data-s="down"]::before { border-style: dashed; border-color: var(--down); }
.events div[data-s="healthy"]::before { border-color: var(--ok); }
.events time { font-family: var(--f-data); color: var(--ink-2); margin-right: 10px; }