/* Comac FleetCare — tokens and components from the FleetCare design system */
:root {
  --canvas: #F2F5F8; --surface: #FFFFFF; --surface-2: #F7F9FB; --line: #DDE3EA; --line-2: #E9EDF2;
  --ink: #0E1A26; --ink-2: #4A5A6D; --ink-3: #7A8899; --rail: #0B1B2B; --rail-ink: #C9D4E0; --rail-line: #1A2C40;
  --primary: #0B5CAD; --primary-ink: #FFFFFF; --primary-tint: #E8F0FA; --primary-hover: #094D91;
  --run: #1F8A4C; --run-text: #1B7A43; --run-soft: #E3F3EA;
  --due: #D9920F; --due-text: #9A6708; --due-soft: #FBF1DC;
  --down: #D22630; --down-text: #BF2029; --down-soft: #FBE9EA;
  --comac-red: #D6232A;
  --plate: linear-gradient(135deg, #EEF1F4 0%, #D9DEE4 45%, #F4F6F8 60%, #D3D9E0 100%);
  --plate-line: #B9C2CC; --plate-ink: #1B2A3A;
  --shadow: 0 1px 2px rgba(14, 26, 38, .05), 0 8px 24px rgba(14, 26, 38, .08);
  --shadow-lg: 0 24px 64px rgba(14, 26, 38, .22);
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --r: 6px;
  color-scheme: light;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #07111C; --surface: #0D1B2A; --surface-2: #10212F; --line: #1C3048; --line-2: #16283B;
  --ink: #E6EDF5; --ink-2: #A3B3C5; --ink-3: #72849A; --rail: #040A12; --rail-ink: #A9B8C8; --rail-line: #13233A;
  --primary: #2F7FD0; --primary-ink: #FFFFFF; --primary-tint: #10294A; --primary-hover: #4A92DB;
  --run: #34C07A; --run-text: #4CCB8A; --run-soft: #0F2D20;
  --due: #F2B33D; --due-text: #F2B33D; --due-soft: #2E2410;
  --down: #FF5A5F; --down-text: #FF6F73; --down-soft: #34151A;
  --plate: linear-gradient(135deg, #1A3048 0%, #10243A 45%, #1E3752 60%, #10243A 100%);
  --plate-line: #28425F; --plate-ink: #DCE6F0;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--canvas); color: var(--ink); font: 400 13px/1.5 var(--body); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--primary); text-decoration: none; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; margin: 0; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: 22px; } h2 { font-size: 15px; }
.mono { font-family: var(--mono); font-weight: 500; font-size: 12px; font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-3); } .ink2 { color: var(--ink-2); }
.label { font-size: 10.5px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }
.num { font-variant-numeric: tabular-nums; }
.t-run { color: var(--run-text); } .t-due { color: var(--due-text); } .t-down { color: var(--down-text); } .t-primary { color: var(--primary); }
[hidden] { display: none !important; }
.icon { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }

/* identifier plate: every machine, ticket and part ID */
.id { display: inline-block; font-family: var(--mono); font-weight: 500; font-size: 11.5px; line-height: 1; padding: 4px 6px; border-radius: 3px;
  background: var(--surface-2); border: 1px solid var(--plate-line); color: var(--plate-ink); letter-spacing: .02em; white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6); }
:root[data-theme="dark"] .id { box-shadow: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid transparent; border-radius: var(--r);
  padding: 7px 12px; font-weight: 600; font-size: 12.5px; background: var(--primary); color: var(--primary-ink); white-space: nowrap; }
.btn:hover { background: var(--primary-hover); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line); font-weight: 500; }
.btn.ghost:hover { border-color: var(--ink-3); }
.btn.outline { background: var(--surface); color: var(--primary); border-color: var(--primary); }
.btn.outline:hover { background: var(--primary-tint); }
.btn.danger { background: var(--down); }
.btn.sm { padding: 4px 9px; font-size: 12px; }
.btn.lg { padding: 13px 18px; font-size: 15px; border-radius: 8px; }
.btn.block { width: 100%; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--primary); font-weight: 600; }

/* pills */
.pill { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; padding: 2px 8px; font-size: 11.5px; font-weight: 500; white-space: nowrap; line-height: 1.5; }
.pill.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.run { background: var(--run-soft); color: var(--run-text); }
.pill.due { background: var(--due-soft); color: var(--due-text); }
.pill.down { background: var(--down-soft); color: var(--down-text); }
.pill.blue { background: var(--primary-tint); color: var(--primary); }
.pill.plain { background: var(--surface); border: 1px solid var(--line); color: var(--ink-2); }
.pill.out { background: var(--surface); border: 1px solid var(--down); color: var(--down-text); }
.pill.clock { font-family: var(--mono); font-weight: 500; font-size: 11px; }

/* inputs */
.input, select.input, textarea.input { width: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 7px 10px; }
textarea.input { resize: vertical; min-height: 72px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > span { font-size: 12px; font-weight: 600; color: var(--ink-2); }
.search { display: flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r); padding: 0 10px; height: 32px; color: var(--ink-3); }
.search input { border: 0; background: none; outline: none; flex: 1; min-width: 0; color: var(--ink); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.seg button { border: 0; background: none; padding: 6px 12px; color: var(--ink-2); font-weight: 500; border-right: 1px solid var(--line); }
.seg button:last-child { border-right: 0; }
.seg button[aria-pressed="true"] { background: var(--primary); color: var(--primary-ink); }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; background: var(--surface); color: var(--ink-2); font-size: 12px; font-weight: 500; }
.chip[aria-pressed="true"] { border-color: var(--primary); color: var(--primary); background: var(--primary-tint); }
.chip .n { color: var(--ink-3); font-family: var(--mono); font-size: 11px; }

/* cards, tables */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.card-h { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); min-height: 48px; flex-wrap: wrap; }
.card-h h2 { margin-right: auto; display: flex; align-items: baseline; gap: 8px; }
.card-h h2 small { font: 400 12px var(--body); color: var(--ink-3); }
.count { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--down); color: #fff; font: 600 11px var(--body); }
.scroll { overflow-x: auto; }
table.t { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.t th { text-align: left; font-size: 10.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--surface); }
.t td { padding: 10px 12px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.t tr:last-child td { border-bottom: 0; }
.t td .sub { display: block; color: var(--ink-3); font-size: 11.5px; }
.t tr.row { cursor: pointer; }
.t tr.row:hover td { background: var(--surface-2); }
.t tr.sel td { background: var(--primary-tint); }
.t tr.sel td:first-child { box-shadow: inset 3px 0 0 var(--primary); }
.t tr.bad td { background: var(--down-soft); }
.r { text-align: right; }
.empty { padding: 32px 16px; text-align: center; color: var(--ink-3); }

/* KPI tile */
.kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kpi .label { display: flex; align-items: center; gap: 6px; }
.kpi .big { font: 700 40px/1 var(--display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi .foot { font-size: 11.5px; color: var(--ink-2); }
.kpi.crit { border-color: var(--down); border-top: 3px solid var(--down); background: var(--down-soft); padding-top: 12px; }
.kpi.crit .label, .kpi.crit .big { color: var(--down-text); }
.kpi.alert { border-top: 3px solid var(--down); padding-top: 12px; }
.kpi.alert .label, .kpi.alert .big { color: var(--down-text); }
.kpi.warn .big { color: var(--due-text); }
.kpi.dark { background: var(--rail); border-color: var(--rail); color: #fff; }
.kpi.dark .label { color: #8FA3B8; } .kpi.dark .foot { color: #8FA3B8; }
.bar { display: flex; gap: 2px; height: 5px; }
.bar i { display: block; height: 100%; border-radius: 1px; }
.meter { position: relative; height: 5px; background: var(--line-2); border-radius: 3px; }
.meter i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px; }
.meter b { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--ink); border-radius: 1px; }

/* ===== HO shell ===== */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.rail { background: var(--rail); color: var(--rail-ink); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; padding: 18px 12px; gap: 4px; }
.brand { padding: 4px 8px 18px; }
.brand .logo { font: 800 19px var(--display); letter-spacing: .12em; color: #fff; display: flex; align-items: center; gap: 8px; }
.brand .logo::after { content: ""; width: 4px; height: 17px; background: var(--comac-red); border-radius: 1px; }
.brand .sub { font-size: 11.5px; margin-top: 3px; color: #fff; font-weight: 600; }
.brand .sub span { font-family: var(--mono); font-weight: 400; color: #6F8399; font-size: 10.5px; letter-spacing: .08em; margin-left: 4px; }
.rail .sec { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #5D7189; padding: 14px 10px 6px; }
.nav { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 6px; color: var(--rail-ink); border: 1px solid transparent; font-weight: 500; }
.nav:hover { background: #12263B; color: #fff; }
.nav[aria-current="page"] { background: #16304C; border-color: #24476C; color: #fff; box-shadow: inset 3px 0 0 #4A92DB; }
.nav .n { margin-left: auto; font-family: var(--mono); font-size: 11px; color: #6F8399; }
.nav .n.alert { background: var(--comac-red); color: #fff; border-radius: 9px; padding: 0 6px; font-family: var(--body); font-weight: 600; }
.nav .dotw { margin-left: auto; width: 6px; height: 6px; border-radius: 50%; background: var(--due); }
.rail .foot { margin-top: auto; border-top: 1px solid var(--rail-line); padding: 14px 8px 0; }
.avatars { display: flex; gap: 6px; margin: 8px 0; flex-wrap: wrap; }
.av { width: 28px; height: 28px; border-radius: 50%; display: inline-grid; place-items: center; font: 600 10.5px var(--body); background: #1D3A57; color: #fff; border: 2px solid var(--run); flex: none; }
.av.busy { border-color: var(--due); } .av.site { border-color: #4A92DB; }
.av.lg { width: 40px; height: 40px; font-size: 13px; }
.av.plain { border-color: transparent; background: var(--rail); }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; padding: 12px 28px; background: var(--surface); border-bottom: 1px solid var(--line); min-height: 60px; flex-wrap: wrap; }
.topbar h1 { display: flex; align-items: baseline; gap: 10px; }
.topbar h1 small { font: 400 12px var(--body); color: var(--ink-3); }
.live { display: inline-flex; align-items: center; gap: 6px; font: 600 11px var(--body); color: var(--run-text); letter-spacing: .06em; }
.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--run); box-shadow: 0 0 0 3px var(--run-soft); }
.live.off { color: var(--ink-3); } .live.off::before { background: var(--ink-3); box-shadow: none; }
.topbar .spacer { flex: 1; }
.tclock { font-family: var(--mono); font-size: 12px; color: var(--ink-2); letter-spacing: .04em; border-left: 1px solid var(--line); padding-left: 16px; }
.who { display: flex; align-items: center; gap: 10px; border-left: 1px solid var(--line); padding-left: 16px; }
.who .av { border-color: transparent; background: var(--primary); }
.who b { display: block; font-size: 12.5px; } .who small { color: var(--ink-3); font-size: 11px; }
.iconbtn { background: none; border: 1px solid transparent; border-radius: 6px; padding: 6px; color: var(--ink-2); display: inline-grid; place-items: center; }
.iconbtn:hover { border-color: var(--line); color: var(--ink); }
.page { padding: 20px 28px 48px; display: flex; flex-direction: column; gap: 16px; }
.pagebar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pagebar .note { margin-left: auto; font-size: 11.5px; color: var(--ink-3); }

/* control tower grid */
.grid-ct { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.fleet { display: grid; grid-template-columns: minmax(0, 1fr) 250px; min-height: 300px; }
.map { position: relative; background: var(--surface-2); border-right: 1px solid var(--line); overflow: hidden;
  background-image: linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px); background-size: 48px 48px; }
.map svg { width: 100%; height: 100%; display: block; }
.map .gps { position: absolute; left: 12px; bottom: 8px; font: 500 10px var(--mono); color: var(--ink-3); letter-spacing: .08em; }
.pin-pulse { animation: pulse 2s ease-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulse { 0% { opacity: .55; transform: scale(.6); } 100% { opacity: 0; transform: scale(1.8); } }
@media (prefers-reduced-motion: reduce) { .pin-pulse { animation: none; opacity: .25; } }
.regions { display: flex; flex-direction: column; }
.region { padding: 12px 16px; border-bottom: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 6px; text-align: left; background: none; border-left: 0; border-right: 0; border-top: 0; }
.region:hover { background: var(--surface-2); }
.region.bad { background: var(--down-soft); }
.region .top { display: flex; justify-content: space-between; font-weight: 600; }
.region .top span { font-family: var(--mono); font-weight: 400; color: var(--ink-3); }
.region small { color: var(--ink-3); font-size: 11.5px; }
.region.bad small { color: var(--down-text); }
.feed { display: flex; flex-direction: column; }
.feed-item { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); box-shadow: inset 3px 0 0 var(--k, transparent); }
.feed-item:last-child { border-bottom: 0; }
.feed-item .ic { width: 30px; height: 30px; border-radius: 6px; display: grid; place-items: center; background: var(--ks, var(--surface-2)); color: var(--k, var(--ink-2)); }
.feed-item .kind { font-size: 10.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--k); display: flex; gap: 8px; align-items: center; }
.feed-item b { display: block; font-weight: 600; margin: 2px 0 1px; }
.feed-item small { color: var(--ink-3); font-size: 11.5px; }
.feed-item .side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: 8px; text-align: right; }
.k-down { --k: var(--down-text); --ks: var(--down-soft); }
.k-due { --k: var(--due-text); --ks: var(--due-soft); }
.k-blue { --k: var(--primary); --ks: var(--primary-tint); }
.datecell { font: 700 17px/1 var(--display); } .datecell small { display: block; font: 500 9.5px var(--mono); color: var(--ink-3); letter-spacing: .08em; text-transform: uppercase; margin-top: 2px; }

/* kanban */
.board { display: grid; grid-template-columns: repeat(4, minmax(250px, 1fr)); gap: 12px; align-items: start; overflow-x: auto; }
.col { background: var(--line-2); border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 8px; min-height: 360px; }
:root[data-theme="dark"] .col { background: #0A1622; }
.col-h { display: flex; align-items: center; gap: 8px; font-weight: 700; font-family: var(--display); font-size: 13px; padding: 2px 4px 4px; }
.col-h::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.col-h span { color: var(--ink-3); font: 400 12px var(--mono); }
.col-h small { margin-left: auto; font: 400 11.5px var(--body); color: var(--ink-3); }
.kcard { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: inset 3px 0 0 var(--p); padding: 10px 12px 10px 14px; display: flex; flex-direction: column; gap: 6px; text-align: left; }
.kcard:hover { border-color: var(--ink-3); }
.kcard .row1 { display: flex; align-items: center; gap: 6px; }
.kcard .row1 .pill { margin-left: auto; }
.kcard .prio { font: 600 11px var(--mono); color: var(--p); }
.kcard b { font-size: 13.5px; }
.kcard .m { color: var(--ink-2); font-size: 12px; } .kcard .m .mono { color: var(--ink-3); font-size: 11px; margin-right: 6px; }
.kcard .foot { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line-2); padding-top: 8px; margin-top: 2px; }
.kcard .foot .who2 { margin-left: auto; display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); }
.kcard .foot .av { width: 22px; height: 22px; font-size: 9px; border: 0; background: var(--rail); }
.kcard .verified { font-size: 11.5px; color: var(--ink-3); display: flex; align-items: center; gap: 6px; }
.p1 { --p: var(--down); } .p2 { --p: var(--due); } .p3 { --p: var(--primary); }
.src { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: var(--ink-2); background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 4px; padding: 2px 6px; }
.metrics { display: flex; gap: 18px; font-size: 11.5px; color: var(--ink-3); } .metrics b { color: var(--ink); font-weight: 600; }

/* drawer + modal */
.scrim { position: fixed; inset: 0; background: rgba(7, 17, 28, .45); z-index: 40; display: flex; justify-content: flex-end; }
.scrim.center { align-items: center; justify-content: center; padding: 16px; }
.drawer { width: min(460px, 100vw); height: 100%; background: var(--surface); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; animation: slidein .18s ease-out; }
@keyframes slidein { from { transform: translateX(24px); opacity: .6; } }
.drawer-h { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.drawer-h .label { margin-right: auto; }
.drawer-b { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 18px; }
.drawer-f { border-top: 1px solid var(--line); padding: 12px 18px; display: flex; align-items: center; gap: 10px; }
.drawer-f .muted { margin-right: auto; font-size: 12px; }
.modal { width: min(520px, 100%); background: var(--surface); border-radius: 10px; box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-h { padding: 18px 20px 12px; display: flex; gap: 12px; }
.modal-h > div { flex: 1; }
.modal-b { padding: 0 20px 16px; display: flex; flex-direction: column; gap: 12px; }
.modal-f { border-top: 1px solid var(--line); padding: 12px 20px; display: flex; justify-content: flex-end; gap: 8px; background: var(--surface-2); }
.eyebrow { display: flex; align-items: center; gap: 8px; font: 600 11px var(--mono); letter-spacing: .04em; }
.sub2 { color: var(--ink-2); font-size: 12.5px; }
.opt { display: grid; grid-template-columns: 18px 40px minmax(0, 1fr) auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; text-align: left; background: var(--surface); width: 100%; }
.opt[aria-checked="true"] { border-color: var(--primary); background: var(--primary-tint); }
.opt .radio { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--ink-3); display: grid; place-items: center; }
.opt[aria-checked="true"] .radio { border-color: var(--primary); }
.opt[aria-checked="true"] .radio::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.opt .av { border: 0; background: var(--rail); }
.opt b { font-size: 13.5px; } .opt small { display: block; color: var(--ink-3); font-size: 11.5px; }
.opt .eta { text-align: right; font: 700 15px var(--display); } .opt .eta small { font: 400 11px var(--body); }
.opt.dim { opacity: .55; }
.note-box { display: flex; gap: 8px; align-items: flex-start; background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 6px; padding: 8px 10px; font-size: 12px; color: var(--ink-2); }
.partline { display: grid; grid-template-columns: 18px auto minmax(0, 1fr) auto; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; }
.partline.on { border-color: var(--primary); background: var(--primary-tint); }
.partline small { display: block; color: var(--ink-3); font-size: 11px; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.stepper button { border: 0; background: none; width: 28px; height: 28px; color: var(--primary); font-size: 15px; }
.stepper span { min-width: 22px; text-align: center; font-family: var(--mono); }
.otp-panel { background: var(--primary-tint); border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.otp-boxes { display: flex; gap: 8px; }
.otp-boxes input { width: 44px; height: 48px; text-align: center; font: 600 20px var(--mono); border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.demo-code { font-size: 12px; color: var(--ink-2); } .demo-code b { font-family: var(--mono); letter-spacing: .12em; }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.timeline li { display: grid; grid-template-columns: 62px 10px minmax(0, 1fr); gap: 10px; align-items: start; }
.timeline time { font: 500 10.5px var(--mono); color: var(--ink-3); text-transform: uppercase; padding-top: 2px; }
.timeline .d { width: 8px; height: 8px; border-radius: 50%; background: var(--run); margin-top: 5px; }
.timeline .d.breakdown { background: var(--down); } .timeline .d.repair { background: var(--run); } .timeline .d.pm { background: var(--primary); }
.timeline b { font-weight: 600; } .timeline small { display: block; color: var(--ink-3); font-size: 11.5px; }

/* machine passport */
.passport-hero { display: grid; grid-template-columns: minmax(0, 1fr) 190px; align-items: end; gap: 8px; background: linear-gradient(180deg, var(--surface-2), var(--surface)); margin: -18px -18px 0; padding: 18px; border-bottom: 1px solid var(--line-2); }
.passport-hero h2 { font: 800 28px var(--display); }
.plate { position: relative; background: var(--plate); border: 1px solid var(--plate-line); border-radius: 6px; padding: 12px 16px; color: var(--plate-ink); box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 1px 2px rgba(0,0,0,.08); }
.plate::before, .plate::after { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--plate-line); top: 6px; left: 6px; box-shadow: calc(100% - 0px) 0 0 0 transparent; }
.plate::after { left: auto; right: 6px; }
.plate .ph { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--plate-line); padding-bottom: 6px; margin-bottom: 8px; }
.plate .ph b { font: 800 12px var(--display); letter-spacing: .14em; display: flex; align-items: center; gap: 6px; }
.plate .ph b::after { content: ""; width: 3px; height: 11px; background: var(--comac-red); }
.plate .ph span { font: 500 9.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.plate dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 12px; margin: 0; }
.plate dt { font: 500 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .65; }
.plate dd { margin: 0; font: 500 12.5px var(--mono); }
.plate dd.xl { font-size: 17px; }
.specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 6px; }
.specs div { padding: 8px 10px; border-right: 1px solid var(--line-2); } .specs div:last-child { border-right: 0; }
.specs b { display: block; font-size: 13.5px; }
.coverage { display: flex; height: 22px; border-radius: 4px; overflow: hidden; position: relative; font-size: 10.5px; font-weight: 600; }
.coverage span { display: flex; align-items: center; padding: 0 8px; white-space: nowrap; overflow: hidden; }
.coverage .w { background: var(--line); color: var(--ink-2); } .coverage .a { background: var(--primary); color: #fff; }
.coverage .today { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--down); }
.cov-scale { display: flex; justify-content: space-between; font: 500 10px var(--mono); color: var(--ink-3); margin-top: 4px; }
.sticker { width: 190px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: #fff; color: #0E1A26; flex: none; }
.sticker .sh { background: #0B5CAD; color: #fff; padding: 8px 10px; display: flex; justify-content: space-between; align-items: center; }
.sticker .sh b { font: 800 12px var(--display); letter-spacing: .14em; display: flex; align-items: center; gap: 5px; }
.sticker .sh b::after { content: ""; width: 3px; height: 11px; background: #D6232A; }
.sticker .sh span { font: 500 8.5px var(--mono); letter-spacing: .12em; opacity: .8; }
.sticker .sb { padding: 10px 12px 12px; text-align: center; }
.sticker .sb h3 { font: 800 16px/1.05 var(--display); text-align: left; letter-spacing: .01em; }
.sticker .qr { margin: 10px auto 6px; width: 120px; height: 120px; border: 1.5px solid #0E1A26; border-radius: 6px; padding: 6px; }
.sticker .qr img { width: 100%; height: 100%; display: block; }
.sticker .mid { font: 600 14px var(--mono); letter-spacing: .06em; }
.sticker small { display: block; font-size: 9.5px; color: #4A5A6D; }
.sticker .tf { border-top: 1px dashed #B9C2CC; margin-top: 8px; padding-top: 6px; font: 600 10px var(--mono); }

/* spare parts */
.receive-row td { background: var(--primary-tint) !important; }
.inline { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.movements { display: flex; flex-direction: column; }
.mv { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line-2); }
.mv .q { font: 700 13px var(--mono); text-align: right; }
.mv b { font-weight: 600; font-size: 12.5px; } .mv small { display: block; color: var(--ink-3); font-size: 11.5px; }
.grid-parts { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }

/* PM timeline */
.pm-grid { display: grid; grid-template-columns: 280px minmax(0, 1fr) 120px; }
.pm-grid > div { border-bottom: 1px solid var(--line-2); min-height: 52px; display: flex; align-items: center; }
.pm-grid .mc { padding: 8px 14px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; }
.pm-grid .mc small { color: var(--ink-3); font-size: 11.5px; }
.pm-grid .tl { position: relative; border-left: 1px solid var(--line-2); }
.pm-grid .act { justify-content: flex-end; padding-right: 14px; font-size: 11.5px; color: var(--ink-3); }
.pm-grid .late { background: var(--down-soft); }
.pm-head { height: 44px !important; min-height: 44px !important; }
.pm-tick { position: absolute; top: 0; bottom: 0; border-left: 1px dashed var(--line); font: 500 10px var(--mono); color: var(--ink-3); padding: 6px 0 0 4px; text-transform: uppercase; }
.pm-today { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--primary); opacity: .6; }
.pm-today span { position: absolute; top: 4px; left: 4px; background: var(--primary); color: #fff; font: 600 9.5px var(--mono); padding: 1px 5px; border-radius: 2px; white-space: nowrap; letter-spacing: .06em; }
.pm-win { position: absolute; height: 6px; border-radius: 3px; background: var(--primary-tint); top: 50%; margin-top: -3px; }
.pm-pin { position: absolute; top: 50%; transform: translate(-50%, -50%); font: 600 10.5px var(--mono); border-radius: 999px; padding: 3px 9px; white-space: nowrap; border: 1px solid; background: var(--surface); text-transform: uppercase; display: inline-flex; align-items: center; gap: 4px; }
.pm-pin.late { color: var(--down-text); border-color: var(--down); background: var(--down-soft); }
.pm-pin.soon { color: var(--due-text); border-color: var(--due); background: var(--due-soft); }
.pm-pin.later { color: var(--primary); border-color: var(--primary); background: var(--surface); }

/* toast + sign-in */
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--rail); color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px; box-shadow: var(--shadow-lg); z-index: 60; max-width: calc(100vw - 32px); }
#toast.err { background: var(--down); }
.signin { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: var(--rail); }
.signin .box { width: min(380px, 100%); background: var(--surface); border-radius: 12px; padding: 28px; display: flex; flex-direction: column; gap: 16px; box-shadow: var(--shadow-lg); }
.signin .brand .logo { color: var(--ink); } .signin .brand .sub { color: var(--ink); }
.err-text { color: var(--down-text); font-size: 12.5px; min-height: 1em; }

@media (max-width: 1280px) { .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid-ct, .grid-2, .grid-parts { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 10px; }
  .rail .sec, .rail .foot { display: none; }
  .brand { padding: 4px 8px; }
  .topbar, .page { padding-left: 16px; padding-right: 16px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fleet { grid-template-columns: 1fr; } .map { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--line); }
  .pm-grid { grid-template-columns: 160px minmax(420px, 1fr) 110px; }
  .tclock, .who small { display: none; }
}