/* forge — design tokens and base styles · dark industrial palette */

:root {
  /* Backgrounds */
  --bg-deep: #0A0B0D;
  --bg-surface: #131418;
  --bg-elevated: #1A1C21;

  /* Borders */
  --hairline: #25282E;
  --hairline-strong: #3A3D44;

  /* Foreground */
  --fg-bone: #E8E6E1;
  --fg-muted: #9A9A95;
  --fg-dim: #6A6D72;

  /* Accents */
  --accent-amber: #FF6B1A;
  --accent-amber-deep: #C24E0F;
  --accent-brass: #C9A961;
  --accent-brass-deep: #8F7A47;

  /* Status */
  --status-success: #7CB342;
  --status-warning: #FFC107;
  --status-danger: #E53935;
  --status-transit: #00B4D8;

  /* Layout */
  --container: 1080px;
  --nav-width: 240px;
}

* { box-sizing: border-box; }

html { background: var(--bg-deep); }

body {
  background: var(--bg-deep);
  color: var(--fg-bone);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

a {
  color: var(--accent-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, 0.4);
}
a:hover { color: var(--fg-bone); border-color: var(--fg-bone); }
a.plain { border-bottom: none; color: var(--fg-bone); }
a.plain:hover { color: var(--accent-amber); }

::selection { background: var(--accent-amber); color: var(--bg-deep); }

/* Helpers */
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.micro {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}
.muted { color: var(--fg-muted); }
.dim { color: var(--fg-dim); }
.amber { color: var(--accent-amber); }
.brass { color: var(--accent-brass); }
.flex { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; }
.right { text-align: right; }

/* Spec strip — top of every page */
.spec-strip {
  border-bottom: 1px solid var(--hairline);
  padding: 12px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--bg-deep);
  position: relative;
  z-index: 5;
}
.spec-strip .grp { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
.spec-strip strong { color: var(--fg-bone); font-weight: 500; }
.spec-strip a, .spec-strip button {
  color: var(--fg-bone);
  background: transparent;
  border: none;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
  padding: 0;
  border-bottom: 1px dashed var(--hairline-strong);
}
.spec-strip a:hover, .spec-strip button:hover { color: var(--accent-amber); border-color: var(--accent-amber); }

/* Page shell — nav + main */
.shell {
  display: grid;
  grid-template-columns: var(--nav-width) 1fr;
  min-height: calc(100vh - 41px);
}

/* Nav */
.nav {
  border-right: 1px solid var(--hairline);
  padding: 24px 0;
  position: sticky;
  top: 0;
  align-self: start;
  height: calc(100vh - 41px);
  overflow-y: auto;
  background: var(--bg-deep);
}
.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--fg-bone);
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 16px;
}
.nav-logo .dot { color: var(--accent-amber); }
.nav-list { list-style: none; padding: 0; margin: 0; }
.nav-item a {
  display: block;
  padding: 9px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: none;
  border-left: 2px solid transparent;
}
.nav-item a:hover { color: var(--fg-bone); border-left-color: var(--hairline-strong); background: var(--bg-surface); }
.nav-item.active a { color: var(--accent-amber); border-left-color: var(--accent-amber); background: var(--bg-surface); }

.nav-footer {
  border-top: 1px solid var(--hairline);
  margin-top: 24px;
  padding: 16px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* Main */
.main {
  padding: 32px 32px 80px;
  max-width: calc(var(--container) + 64px);
  margin: 0 auto;
  width: 100%;
  position: relative;
}

/* Registration marks (corners of main) */
.reg-corner {
  position: fixed;
  width: 16px; height: 16px;
  pointer-events: none;
  z-index: 100;
  color: var(--fg-dim);
}
.reg-corner::before, .reg-corner::after {
  content: '';
  position: absolute;
  background: currentColor;
}
.reg-corner::before { width: 16px; height: 1px; top: 7px; left: 0; }
.reg-corner::after { width: 1px; height: 16px; top: 0; left: 7px; }
.reg-tl { top: 8px; left: 8px; }
.reg-tr { top: 8px; right: 8px; }
.reg-bl { bottom: 8px; left: 8px; }
.reg-br { bottom: 8px; right: 8px; }

/* Section number prefix */
.section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-num::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent-amber);
}
.section-num.brass::before { background: var(--accent-brass); }
.section-num.neutral::before { background: var(--hairline-strong); }

/* Headings */
h1 { font-size: 36px; letter-spacing: -0.03em; font-weight: 700; line-height: 1.05; margin: 0 0 8px; }
h2 { font-size: 28px; letter-spacing: -0.02em; font-weight: 700; line-height: 1.1; margin: 0 0 12px; }
h2 .sub { font-weight: 400; font-size: 55%; color: var(--fg-muted); margin-left: 14px; letter-spacing: 0; }
h3 { font-size: 18px; font-weight: 600; margin: 32px 0 12px; letter-spacing: -0.01em; }
h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
  margin: 24px 0 12px;
}
p { margin: 12px 0; color: var(--fg-bone); }

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--bg-deep);
  white-space: nowrap;
}
.pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--fg-muted);
  flex-shrink: 0;
}
.pill.amber::before { background: var(--accent-amber); box-shadow: 0 0 10px rgba(255, 107, 26, 0.7); }
.pill.amber { color: var(--accent-amber); border-color: var(--accent-amber-deep); }
.pill.brass::before { background: var(--accent-brass); box-shadow: 0 0 10px rgba(201, 169, 97, 0.6); }
.pill.brass { color: var(--accent-brass); border-color: var(--accent-brass-deep); }
.pill.success::before { background: var(--status-success); box-shadow: 0 0 8px rgba(124, 179, 66, 0.5); }
.pill.success { color: var(--status-success); border-color: rgba(124, 179, 66, 0.4); }
.pill.warning::before { background: var(--status-warning); }
.pill.warning { color: var(--status-warning); border-color: rgba(255, 193, 7, 0.3); }
.pill.danger::before { background: var(--status-danger); }
.pill.danger { color: var(--status-danger); border-color: rgba(229, 57, 53, 0.4); }
.pill.transit::before { background: var(--status-transit); animation: pulse 2s ease-in-out infinite; }
.pill.transit { color: var(--status-transit); border-color: rgba(0, 180, 216, 0.35); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Status pips (just the dot) */
.pip {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--fg-dim);
  flex-shrink: 0;
}
.pip.success { background: var(--status-success); box-shadow: 0 0 6px rgba(124, 179, 66, 0.6); }
.pip.warning { background: var(--status-warning); box-shadow: 0 0 6px rgba(255, 193, 7, 0.5); }
.pip.danger { background: var(--status-danger); }
.pip.transit { background: var(--status-transit); animation: pulse 2s ease-in-out infinite; }
.pip.amber { background: var(--accent-amber); box-shadow: 0 0 6px rgba(255, 107, 26, 0.5); }

/* Cards */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  padding: 24px;
  margin: 16px 0;
  position: relative;
}
.card.amber { border-left: 2px solid var(--accent-amber); }
.card.brass { border-left: 2px solid var(--accent-brass); }
.card.danger { border-left: 2px solid var(--status-danger); }
.card.success { border-left: 2px solid var(--status-success); }
.card-reg {
  position: relative;
}
.card-reg::before, .card-reg::after,
.card-reg .reg-c-bl, .card-reg .reg-c-br {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  color: var(--fg-dim);
  pointer-events: none;
}
.card-reg::before { top: -1px; left: -1px; border-top: 1px solid currentColor; border-left: 1px solid currentColor; }
.card-reg::after { top: -1px; right: -1px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; }
.card-reg .reg-c-bl { bottom: -1px; left: -1px; border-bottom: 1px solid currentColor; border-left: 1px solid currentColor; }
.card-reg .reg-c-br { bottom: -1px; right: -1px; border-bottom: 1px solid currentColor; border-right: 1px solid currentColor; }

/* Code */
pre, code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
}
pre {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  padding: 16px 18px;
  overflow-x: auto;
  color: var(--fg-bone);
  line-height: 1.6;
  margin: 14px 0;
}
code {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  padding: 1px 6px;
  border-radius: 2px;
  color: var(--fg-bone);
  font-size: 12.5px;
}

/* Tables */
table.spec {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 13.5px;
}
table.spec th, table.spec td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}
table.spec th {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--hairline-strong);
  border-top: 1px solid var(--hairline-strong);
  white-space: nowrap;
}
table.spec td.mono, table.spec th.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
}
table.spec td.amber { color: var(--accent-amber); }
table.spec td.brass { color: var(--accent-brass); }
table.spec td.right, table.spec th.right { text-align: right; }
table.spec tbody tr:hover { background: var(--bg-surface); }
table.spec a { border-bottom: none; }
table.spec a:hover { color: var(--accent-amber); }

/* Lists */
ul, ol { padding-left: 20px; margin: 12px 0; }
li { margin: 4px 0; }
ul.dash { list-style: none; padding-left: 0; }
ul.dash li { padding-left: 18px; position: relative; }
ul.dash li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--fg-dim);
}

/* Trace events / activity feed */
.trace {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  padding: 0;
  margin: 14px 0;
}
.trace-row {
  display: grid;
  grid-template-columns: 56px 110px 1fr 100px;
  gap: 16px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--hairline);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  align-items: baseline;
}
.trace-row:last-child { border-bottom: none; }
.trace-row .seq { color: var(--fg-dim); font-size: 10px; }
.trace-row .kind { color: var(--accent-brass); letter-spacing: 0.06em; text-transform: uppercase; font-size: 10px; }
.trace-row .kind.amber { color: var(--accent-amber); }
.trace-row .kind.success { color: var(--status-success); }
.trace-row .kind.danger { color: var(--status-danger); }
.trace-row .kind.transit { color: var(--status-transit); }
.trace-row .body { color: var(--fg-bone); font-family: 'Inter', sans-serif; font-size: 13px; }
.trace-row .body .actor { color: var(--fg-muted); font-size: 11px; font-family: 'JetBrains Mono', monospace; }
.trace-row .time { color: var(--fg-dim); text-align: right; font-size: 10px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 9px 18px;
  font-family: 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  border: 1px solid var(--accent-amber);
  background: var(--accent-amber);
  color: var(--bg-deep);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  border-radius: 0;
}
.btn:hover { background: var(--accent-amber-deep); border-color: var(--accent-amber-deep); color: var(--bg-deep); border-bottom-color: var(--accent-amber-deep); }
.btn.outline { background: transparent; color: var(--accent-amber); }
.btn.outline:hover { background: rgba(255, 107, 26, 0.1); color: var(--accent-amber); }
.btn.ghost { background: transparent; color: var(--accent-amber); border-color: transparent; }
.btn.brass { border-color: var(--accent-brass); background: var(--accent-brass); }
.btn.brass:hover { background: var(--accent-brass-deep); border-color: var(--accent-brass-deep); }
.btn.brass.outline { background: transparent; color: var(--accent-brass); }
.btn.brass.outline:hover { background: rgba(201, 169, 97, 0.1); }
.btn.danger { border-color: var(--status-danger); background: var(--status-danger); color: var(--fg-bone); }
.btn.danger.outline { background: transparent; color: var(--status-danger); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn.sm { padding: 5px 12px; font-size: 11px; }

/* Stat numbers */
.stat-row { display: flex; flex-wrap: wrap; gap: 28px; margin: 16px 0; }
.stat .stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px;
  font-weight: 500;
  color: var(--fg-bone);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat .stat-num.amber { color: var(--accent-amber); }
.stat .stat-num.brass { color: var(--accent-brass); }
.stat .stat-num.danger { color: var(--status-danger); }
.stat .stat-num.transit { color: var(--status-transit); }
.stat .stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: block;
  margin-top: 6px;
}

/* Form elements */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="date"],
select,
textarea {
  background: var(--bg-deep);
  border: 1px solid var(--hairline-strong);
  color: var(--fg-bone);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 9px 12px;
  border-radius: 0;
  width: 100%;
  font-variant-numeric: tabular-nums;
}
textarea {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
  resize: vertical;
  min-height: 80px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-amber);
}
label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 6px;
  margin-top: 12px;
}
.field { margin: 16px 0; }
.form-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.form-row .field { flex: 1; min-width: 140px; margin: 0; }

/* Filters bar */
.filters {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  padding: 16px;
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  margin-bottom: 24px;
}
.filters .field { margin: 0; flex: 1; min-width: 140px; }
.filters label { margin-top: 0; }

/* Empty state */
.empty {
  border: 1px dashed var(--hairline-strong);
  padding: 40px 24px;
  text-align: center;
  background: transparent;
  color: var(--fg-muted);
  font-style: italic;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  margin: 24px 0;
}

/* Image gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
  margin: 16px 0;
}
.gallery .gallery-item {
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery a { border-bottom: none; }

/* File gallery (all kinds) */
.file-list { list-style: none; padding: 0; margin: 12px 0; }
.file-list li {
  display: grid;
  grid-template-columns: 40px 1fr 100px 24px;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  margin-bottom: 6px;
  align-items: center;
}
.file-list .file-kind {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-brass);
}
.file-list .file-name { font-size: 13px; color: var(--fg-bone); }
.file-list .file-meta { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--fg-dim); text-align: right; }

/* Notes thread */
.note {
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  padding: 14px 16px;
  margin-bottom: 8px;
  position: relative;
}
.note-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.note-meta .author { color: var(--accent-amber); }
.note-body {
  white-space: pre-wrap;
  color: var(--fg-bone);
  font-size: 14px;
  line-height: 1.6;
}

/* Dropdown menu */
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-trigger {
  background: transparent;
  border: none;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: inherit;
  padding: 0;
  border-bottom: 1px dashed var(--hairline-strong);
}
.dropdown-trigger:hover { color: var(--accent-amber); border-color: var(--accent-amber); }
.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-strong);
  min-width: 160px;
  padding: 6px 0;
  z-index: 50;
  display: none;
}
.dropdown.open .dropdown-menu { display: block; }
.dropdown-menu a, .dropdown-menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-bone);
  cursor: pointer;
}
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--bg-surface); color: var(--accent-amber); }

/* 3D viewer */
.model-viewer-host {
  width: 100%;
  height: 400px;
  background: var(--bg-deep);
  border: 1px solid var(--hairline);
  margin: 12px 0;
  position: relative;
}
.model-viewer-host canvas { display: block; width: 100%; height: 100%; }
.model-viewer-fallback {
  padding: 28px;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--fg-muted);
}

/* Sparkline (svg) */
.sparkline { display: inline-block; vertical-align: middle; }

/* Kanban */
.kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0;
}
.kanban-col {
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  padding: 12px;
  min-height: 200px;
}
.kanban-col h4 { margin: 0 0 12px; }
.kanban-card {
  border: 1px solid var(--hairline-strong);
  background: var(--bg-deep);
  padding: 10px 12px;
  margin-bottom: 6px;
  font-size: 13px;
}
.kanban-card .meta { font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-muted); margin-top: 4px; }

/* Flash messages */
.flash {
  padding: 12px 16px;
  border: 1px solid var(--hairline-strong);
  background: var(--bg-surface);
  margin-bottom: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}
.flash.success { border-left: 2px solid var(--status-success); color: var(--status-success); }
.flash.danger { border-left: 2px solid var(--status-danger); color: var(--status-danger); }
.flash.warning { border-left: 2px solid var(--status-warning); color: var(--status-warning); }

/* File drop zone */
.dropzone {
  border: 1px dashed var(--hairline-strong);
  padding: 28px;
  text-align: center;
  background: transparent;
  margin: 16px 0;
  color: var(--fg-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent-amber); color: var(--accent-amber); background: rgba(255, 107, 26, 0.04); }
.dropzone input[type="file"] { display: none; }

/* Hero on login */
.hero-wordmark {
  font-family: 'JetBrains Mono', monospace;
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -0.05em;
  color: var(--fg-bone);
  line-height: 1;
  margin: 0 0 28px;
}
.hero-wordmark .dot { color: var(--accent-amber); }

/* Spec strip on assemble preview */
.bom-table tr.row-ok td { color: var(--fg-bone); }
.bom-table tr.row-transfer td.bom-here { color: var(--fg-dim); }
.bom-table tr.row-order td.bom-here { color: var(--status-warning); }
.bom-table tr.row-print td.bom-here { color: var(--status-transit); }
.bom-here-current { color: var(--accent-amber); font-weight: 500; }

/* Login form layout */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px;
  background: var(--bg-deep);
}
.login-box {
  width: 380px;
  max-width: 100%;
  border: 1px solid var(--hairline);
  background: var(--bg-surface);
  padding: 36px 32px;
}

/* Responsive */
@media (max-width: 920px) {
  .shell { grid-template-columns: 1fr; }
  .nav {
    position: relative;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    padding: 12px 0;
  }
  .nav-list {
    display: flex;
    flex-wrap: wrap;
  }
  .nav-item a { padding: 6px 12px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: 1fr; }
}