/* ============================================================
   BWT LLC — Dispatch Board (dashboard design system)
   Extends the site's "Dispatch Log" identity into an app shell.
   ============================================================ */

:root {
  --ink: #10151c;
  --charcoal: #1a2230;
  --paper: #f4eedd;
  --amber: #ffb000;
  --signal: #eef2f4;
  --concrete: #93a0ab;
  --ok: #3fa870;
  --alert: #e4573d;

  --line: rgba(147, 160, 171, 0.24);
  --line-soft: rgba(147, 160, 171, 0.13);
  --ink-40: rgba(16, 21, 28, 0.42);
  --ink-60: rgba(16, 21, 28, 0.6);
  --ink-20: rgba(16, 21, 28, 0.18);

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;

  --shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.55);
  --radius: 3px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--signal);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
button { font-family: inherit; }

::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(100% - clamp(2.5rem, 7vw, 5rem), 1200px); margin-inline: auto; }

/* ---------- Data strip ---------- */

.data-strip {
  background: var(--charcoal);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--concrete);
}
.data-strip .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.55rem;
  white-space: nowrap;
  overflow: hidden;
}
.data-strip .sep { color: var(--amber); padding-inline: 0.7rem; }
.data-strip b { color: var(--signal); font-weight: 600; }

/* ---------- App shell ---------- */

.app {
  display: grid;
  grid-template-columns: 236px 1fr;
  min-height: calc(100vh - 2.05rem);
}

.rail {
  background: var(--charcoal);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 2.05rem);
  position: sticky;
  top: 0;
  z-index: 50;
}
.rail__top { padding: 1.25rem 1.25rem 1rem; border-bottom: 1px solid var(--line-soft); }

.logo { text-decoration: none; display: inline-flex; flex-direction: column; gap: 0.3rem; }
.logo__mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--signal);
}
.logo__tick {
  width: 32px;
  height: 7px;
  background: repeating-linear-gradient(90deg, var(--amber) 0 7px, transparent 7px 11px);
  border-radius: 1px;
}
.logo__sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  color: var(--concrete);
  text-transform: uppercase;
  white-space: nowrap;
}

.rail__role {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
}
.rail__role-label { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--concrete); }
.rail__role-name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--signal); }

.rail__nav { flex: 1; overflow-y: auto; padding: 0.6rem 0; }
.rail__item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  padding: 0.82rem 1.25rem;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--concrete);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}
.rail__item:hover { color: var(--signal); background: rgba(238, 242, 244, 0.03); }
.rail__item.active { color: var(--signal); background: rgba(255, 176, 0, 0.08); border-left-color: var(--amber); }
.rail__glyph { width: 1.7rem; font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.04em; color: var(--amber); }

.rail__foot { padding: 1rem 1.25rem 1.4rem; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 0.55rem; }
.rail__foot a { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--concrete); text-decoration: none; }
.rail__foot a:hover { color: var(--amber); }

.rail-toggle { display: none; }

.rail-scrim { display: none; }
.rail-scrim.show {
  display: block;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 45;
}

.rail { grid-column: 1; grid-row: 1; }
.main { grid-column: 2; grid-row: 1; }

.main { min-width: 0; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 21, 28, 0.55);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
}
.topbar h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--signal);
  margin: 0;
}
.topbar__right { display: flex; align-items: center; gap: 0.9rem; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid rgba(63, 168, 112, 0.5);
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  border-radius: 2px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: pulse 2s infinite; }
.live-pill.paused { color: var(--concrete); border-color: var(--line); }
.live-pill.paused .live-dot { background: var(--concrete); animation: none; }

.bell-wrap { position: relative; }
.bell {
  position: relative;
  background: none;
  border: 1px solid var(--line);
  color: var(--signal);
  width: 38px;
  height: 38px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
}
.bell:hover { border-color: var(--amber); color: var(--amber); }
.bell__count {
  position: absolute;
  top: -7px;
  right: -7px;
  background: var(--alert);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: 8px;
}
.bell-drop {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 320px;
  max-width: 80vw;
  background: var(--charcoal);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: none;
  z-index: 60;
}
.bell-drop.open { display: block; }
.bell-drop__item { display: flex; gap: 0.7rem; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line-soft); font-size: 0.85rem; color: var(--concrete); }
.bell-drop__item b { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; color: var(--concrete); display: block; margin-top: 0.2rem; }
.bell-drop__item i { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 0.3rem; }
.bell-drop__item i.lvl-ok { background: var(--ok); }
.bell-drop__item i.lvl-alert { background: var(--alert); }
.bell-drop__item i.lvl-info { background: var(--amber); }

.user-chip { display: flex; align-items: center; gap: 0.6rem; }
.user-chip .av {
  width: 34px;
  height: 34px;
  background: var(--amber);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}
.user-chip .uc-text { display: flex; flex-direction: column; line-height: 1.25; }
.user-chip b { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--signal); }
.user-chip span { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; color: var(--concrete); text-transform: uppercase; }

.content { padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1.25rem, 3vw, 2.5rem) 3.5rem; }

.view { display: none; }
.view.active { display: block; animation: fadeUp 0.3s ease; }

/* ---------- Eyebrow / section labels ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}
.eyebrow::before { content: ""; width: 1.5rem; height: 2px; background: var(--amber); }

.sect-head { margin-bottom: 1.25rem; }
.sect-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--signal);
  margin-top: 0.5rem;
}

/* ---------- KPI tiles ---------- */

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: clamp(0.9rem, 2vw, 1.25rem);
  margin-bottom: 1.5rem;
}
.kpi {
  background: var(--charcoal);
  border: 1px solid var(--line);
  padding: 1.05rem 1.15rem;
  position: relative;
}
.kpi__label { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--concrete); margin-bottom: 0.5rem; }
.kpi__val { font-family: var(--font-display); font-weight: 700; font-size: 2.05rem; line-height: 1; letter-spacing: 0.01em; color: var(--signal); }
.kpi__val small { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500; color: var(--concrete); letter-spacing: 0.08em; }
.kpi__delta { font-family: var(--font-mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.08em; margin-top: 0.45rem; }
.kpi__delta--up { color: var(--ok); }
.kpi__delta--down { color: var(--alert); }
.kpi__delta--flat { color: var(--concrete); }
.kpi--paper { background: var(--paper); border-color: rgba(16, 21, 28, 0.25); }
.kpi--paper .kpi__label { color: var(--ink-60); }
.kpi--paper .kpi__val { color: var(--ink); }

/* ---------- Grids & panels ---------- */

.grid { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); margin-bottom: 1.5rem; }
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--23 { grid-template-columns: 1.6fr 1fr; }
.grid--32 { grid-template-columns: 1fr 1.6fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid > *, .grid--2 > *, .grid--23 > *, .grid--32 > *, .grid--3 > *, .grid--4 > *, .stack { min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 1.5rem; }

.panel { background: var(--charcoal); border: 1px solid var(--line); min-width: 0; }
.panel--paper { background: var(--paper); color: var(--ink); border-color: rgba(16, 21, 28, 0.25); }
.panel--paper .panel__head { border-bottom-color: var(--ink-20); }
.panel--paper .panel__head h3 { color: var(--ink); }
.panel__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem 1rem;
  padding: 0.95rem 1.2rem;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.panel__head h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--signal); }
.panel__head .code { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; color: var(--amber); text-transform: uppercase; }
.panel__body { padding: 1.2rem; }

/* ---------- Tables ---------- */

.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.tbl th {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  color: var(--amber);
  padding: 0.7rem 1rem;
  border-bottom: 2px solid var(--amber);
  white-space: nowrap;
}
.tbl td { padding: 0.72rem 1rem; border-bottom: 1px solid var(--line-soft); vertical-align: middle; color: var(--concrete); }
.tbl tbody tr { transition: background 0.12s ease; }
.tbl tbody tr:hover { background: rgba(238, 242, 244, 0.04); }
.tbl td code { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; color: var(--signal); white-space: nowrap; }
.tbl td b { color: var(--signal); font-weight: 600; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl .dim { color: var(--concrete); opacity: 0.7; }

.tbl--paper th { color: #8a6400; border-bottom-color: var(--ink); }
.tbl--paper td { border-bottom-color: var(--ink-20); color: var(--ink-60); }
.tbl--paper td code, .tbl--paper td b { color: var(--ink); }
.tbl--paper tbody tr:hover { background: rgba(16, 21, 28, 0.05); }

/* ---------- Badges ---------- */

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.5rem;
  border: 1px solid;
  white-space: nowrap;
}
.badge--ok { color: var(--ok); border-color: rgba(63, 168, 112, 0.45); }
.badge--alert { color: var(--alert); border-color: rgba(228, 87, 61, 0.45); }
.badge--amber { color: var(--amber); border-color: rgba(255, 176, 0, 0.45); }
.badge--muted { color: var(--concrete); border-color: var(--line); }
.tbl--paper .badge--ok { color: #1f7a4c; }
.tbl--paper .badge--alert { color: #c23f27; }
.tbl--paper .badge--amber { color: #9a6b00; }

/* ---------- Progress bars ---------- */

.bar { height: 6px; background: rgba(147, 160, 171, 0.2); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--amber); }
.bar--ok > i { background: var(--ok); }

/* ---------- Consignment trace (signature) ---------- */

.trace__head { padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.trace__top { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.trace__id { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; color: var(--amber); overflow-wrap: break-word; }
.trace__cust { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--concrete); }
.trace__route { font-family: var(--font-display); font-weight: 700; font-size: 1.45rem; line-height: 1.05; letter-spacing: 0.02em; text-transform: uppercase; color: var(--signal); margin-top: 0.45rem; overflow-wrap: break-word; }
.trace__route .from { color: var(--concrete); }
.trace__progress { margin-top: 1rem; }
.trace__bar-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.trace__bar-row .bar { flex: 1; height: 8px; min-width: 6rem; }
.trace__pct { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; line-height: 1; color: var(--amber); }
.trace__milestones { display: flex; justify-content: space-between; gap: 0.5rem 1rem; margin-top: 0.5rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--concrete); }

.trace__events { margin-top: 1.2rem; }
.ev { position: relative; padding: 0 0 1.15rem 1.8rem; }
.ev:not(:last-child)::after { content: ""; position: absolute; left: 4px; top: 12px; bottom: 0; width: 1px; background: var(--line); }
.ev::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--charcoal);
  border: 2px solid var(--concrete);
}
.ev--done::before { background: var(--amber); border-color: var(--amber); }
.ev--done .ev__label { color: var(--signal); }
.ev--current::before { background: var(--amber); border-color: var(--signal); box-shadow: 0 0 0 4px rgba(255, 176, 0, 0.25); animation: pulse 2s infinite; }
.ev--current .ev__label { color: var(--amber); }
.ev--pending .ev__label { color: var(--concrete); opacity: 0.65; }
.ev__label { font-family: var(--font-mono); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--concrete); }
.ev__meta { font-family: var(--font-mono); font-size: 0.64rem; color: var(--concrete); opacity: 0.8; margin-top: 0.15rem; }

/* trace on paper (customer page) */
.trace--paper .trace__head { border-bottom-color: var(--ink-20); }
.trace--paper .trace__route { color: var(--ink); }
.trace--paper .trace__route .from { color: var(--ink-60); }
.trace--paper .ev::before { background: var(--paper); border-color: var(--ink-40); }
.trace--paper .ev:not(:last-child)::after { background: var(--ink-20); }
.trace--paper .ev--done::before { background: var(--amber); border-color: var(--amber); }
.trace--paper .ev--done .ev__label { color: var(--ink); }
.trace--paper .ev--current::before { background: var(--amber); border-color: var(--ink); }

/* ---------- Route map (customer / fleet) ---------- */

.route-map { background: var(--charcoal); border: 1px solid var(--line); padding: 1.1rem; }
.route-map svg { width: 100%; height: auto; }
.route-map__meta { display: flex; justify-content: space-between; gap: 1rem; margin-top: 0.6rem; font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--concrete); }
.route-map__meta b { color: var(--signal); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--amber { background: var(--amber); color: var(--ink); }
.btn--amber:hover { background: #ffbe33; }
.btn--ghost { border-color: rgba(238, 242, 244, 0.35); color: var(--signal); }
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn--ink { background: var(--ink); color: var(--signal); }
.btn--ink:hover { background: #1b222c; }
.btn--sm { padding: 0.55rem 0.8rem; font-size: 0.78rem; }
.btn--mono { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.1rem; }

/* ---------- Lists / misc ---------- */

.checks li { display: flex; gap: 0.7rem; align-items: baseline; padding-block: 0.5rem; color: var(--concrete); line-height: 1.5; }
.checks li::before { content: "\25AA"; color: var(--amber); font-size: 0.8rem; }
.checks--paper li { color: var(--ink-60); }

.hint { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--concrete); }
.hint b { color: var(--signal); }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; margin-top: 1.2rem; }
.chip { border: 1px solid var(--line); padding: 0.45rem 0.6rem; font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em; color: var(--concrete); }
.chip b { color: var(--signal); font-weight: 600; }

.hos { display: flex; flex-direction: column; gap: 0.9rem; }
.hos__row { display: grid; grid-template-columns: 8.5rem 1fr 3rem; gap: 0.9rem; align-items: center; }
.hos__row span { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--concrete); }
.hos__row b { font-family: var(--font-mono); font-size: 0.72rem; text-align: right; color: var(--signal); }
.hos__row .bar { height: 7px; }

/* ---------- Toasts ---------- */

.toast-wrap { position: fixed; bottom: 1.25rem; left: 1.25rem; z-index: 100; display: flex; flex-direction: column; gap: 0.6rem; max-width: min(360px, 85vw); }
.toast {
  background: var(--paper);
  color: var(--ink);
  border-left: 4px solid var(--amber);
  box-shadow: var(--shadow);
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  line-height: 1.45;
  animation: slideIn 0.3s ease;
}
.toast b { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; display: block; color: var(--ink-60); text-transform: uppercase; margin-top: 0.15rem; }
.toast--ok { border-left-color: var(--ok); }
.toast--alert { border-left-color: var(--alert); }

/* ---------- Animations ---------- */

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-14px); } to { opacity: 1; transform: none; } }

/* ---------- Landing / role picker ---------- */

.land { min-height: 100vh; display: flex; flex-direction: column; }
.land__head {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem) clamp(1.25rem, 4vw, 2.5rem) 2.25rem;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.land__head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(120% 110% at 80% 0%, #000 25%, transparent 72%);
  mask-image: radial-gradient(120% 110% at 80% 0%, #000 25%, transparent 72%);
  pointer-events: none;
}
.land__head .wrap { position: relative; }
.land__head h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--signal);
  margin-top: 1rem;
}
.land__head h1 .dot { color: var(--amber); }
.land__head .sub { color: var(--concrete); max-width: 58ch; margin-top: 1rem; font-size: 1.02rem; }

.roles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  padding: clamp(2rem, 4vw, 3rem) clamp(1.25rem, 4vw, 2.5rem) 4rem;
  flex: 1;
}
.role-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--charcoal);
  border: 1px solid var(--line);
  padding: 1.5rem;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}
.role-card:hover { border-color: var(--amber); transform: translateY(-3px); background: #202a3b; }
.role-card:focus-visible { border-color: var(--amber); }
.role-card__code { font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.18em; color: var(--amber); }
.role-card h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--signal); }
.role-card p { color: var(--concrete); font-size: 0.92rem; line-height: 1.55; }
.role-card__mods { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em; color: var(--concrete); text-transform: uppercase; }
.role-card__go { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; color: var(--amber); margin-top: auto; padding-top: 0.6rem; }
.role-card__go .arr { display: inline-block; transition: transform 0.18s ease; }
.role-card:hover .role-card__go .arr { transform: translateX(4px); }

.land__foot { border-top: 1px solid var(--line); padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--concrete); }
.land__foot a { color: var(--concrete); text-decoration: none; }
.land__foot a:hover { color: var(--amber); }

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .grid--2, .grid--23, .grid--32 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1080px) {
  .app { grid-template-columns: 1fr; }
  .rail {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 264px;
    height: 100vh;
    transform: translateX(-102%);
    transition: transform 0.25s ease;
    box-shadow: var(--shadow);
  }
  .rail.open { transform: none; }
  .rail-toggle { display: inline-flex; }
  .rail-scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); z-index: 45; display: none; }
  .rail-scrim.show { display: block; }
}

@media (max-width: 760px) {
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; }
  .topbar h1 { width: 100%; order: -1; }
  .data-strip .hide-sm { display: none; }
  .user-chip .uc-text { display: none; }
  .hos__row { grid-template-columns: 6.5rem 1fr 2.6rem; gap: 0.6rem; }
  .kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  .live-dot { animation: none; }
  .ev--current::before { animation: none; }
  .view.active { animation: none; }
}