/* ============================================================================
   Scheduling module, module-specific components.

   Built ON TOP of design-tokens.css (tokens) and app-shell.css (shared chrome).
   Link order in index.php is load-bearing: tokens → app-shell → this file.
   No hard-coded colors/spacing that merely duplicate a token; reference tokens.
   ============================================================================ */

/* ---- App canvas: this module owns the whole page (its own subdomain) ------- */
.app-canvas { min-height: 100vh; background: var(--color-app-bg); }
/* Main table pages (Schedule, Machines) render a bare table, so their canvas is
   white; the sticky header follows suit so it doesn't leave a gray band. */
.app-canvas--white { background: var(--color-bg); }
.app-canvas--white .app-header { background: var(--color-bg); }
.content { padding-bottom: var(--space-8); }

/* Sticky canonical header (title row + tab row) on the canvas. */
.app-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--color-app-bg);
  padding-top: var(--space-4);
  margin: calc(-1 * var(--space-4)) calc(-1 * var(--space-8)) 0;
  padding-left: var(--space-8); padding-right: var(--space-8);
}
.app-header .tab-row { margin-bottom: 0; }
.view-body { padding-top: var(--space-5); }

/* ---- Scope chip in the title row ------------------------------------------ */
.scope-chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  height: var(--control-height); padding: 0 var(--space-3);
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  background: var(--color-bg); color: var(--color-label); font-size: var(--fs-sm);
}
.scope-chip .icon { width: 15px; height: 15px; color: var(--color-label); }
.scope-chip .scope-sep { color: var(--color-muted); padding-left: var(--space-2);
  border-left: 1px solid var(--color-border); margin-left: var(--space-1); }

/* ---- The AI/what-if tab: gradient underline when active ------------------- */
.tab--ai .icon { color: var(--color-ai); }
.tab--ai.tab--active {
  border-bottom-color: transparent;
  background-image: var(--grad-ai); background-repeat: no-repeat;
  background-position: bottom; background-size: 100% 2px;
}

/* ---- Status pills (per DESIGN.md; module-defined) ------------------------- */
.pill {
  display: inline-flex; align-items: center; padding: 1px var(--space-2);
  border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: var(--fw-medium);
  white-space: nowrap;
}
.pill--blue { background: var(--pill-blue-bg); color: var(--pill-blue-text); }
.pill--gray { background: var(--pill-gray-bg); color: var(--pill-gray-text); }
.pill--green { background: var(--pill-green-bg); color: var(--pill-green-text); }
.pill--red { background: var(--pill-red-bg); color: var(--pill-red-text); }
.pill--amber { background: var(--pill-amber-bg); color: var(--pill-amber-text); }
.pill--yellow { background: var(--pill-yellow-bg); color: var(--pill-yellow-text); }
.pill--violet { background: var(--pill-violet-bg); color: var(--pill-violet-text); }
.gear-badge { margin-left: var(--space-2); font-size: var(--fs-xs); }

/* ---- Cards ---------------------------------------------------------------- */
.card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); box-shadow: var(--shadow-sm);
  padding: var(--space-4); margin-bottom: var(--space-4);
}
.card-head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3);
  font-size: var(--fs-md); }
.card-head .icon { color: var(--color-label); }

.view-intro { color: var(--color-label); font-size: var(--fs-base); margin-bottom: var(--space-4); max-width: 820px; }

/* ---- Toggle chips in toolbars --------------------------------------------- */
.chip-toggle {
  display: inline-flex; align-items: center; gap: var(--space-2);
  height: var(--control-height); padding: 0 var(--space-3);
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  background: var(--color-bg); color: var(--color-label); font-size: var(--fs-base);
  font-family: inherit; font-weight: var(--fw-medium); cursor: pointer;
}
.chip-toggle .icon { width: 15px; height: 15px; }
.chip-toggle:hover { background: var(--color-hover); color: var(--color-text); }
.chip-toggle.is-on { background: var(--color-text); color: #fff; border-color: var(--color-text); }

/* ---- Row affordance ------------------------------------------------------- */
.row-go { display: inline-flex; color: var(--color-muted); }
.row-go .icon { width: 15px; height: 15px; }
.row--clickable:hover .row-go { color: var(--color-ai); }
.cell-muted-wrap { color: var(--color-label); max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag-vendor { margin-left: var(--space-2); font-size: var(--fs-2xs); color: var(--pill-amber-text);
  background: var(--pill-amber-bg); padding: 0 6px; border-radius: var(--radius-pill); }

/* ============================================================================
   Shadcn-style form controls (shared shell) — js/ui.js
   ============================================================================ */
.field {
  display: inline-flex; align-items: center; gap: var(--space-2);
  height: var(--control-height); padding: 0 var(--space-3);
  border: 1px solid var(--color-border); border-radius: var(--radius-input);
  background: var(--color-bg); color: var(--color-text);
  font-family: inherit; font-size: var(--fs-base); cursor: pointer;
}
.field--sm { height: 28px; font-size: var(--fs-sm); }
.field:hover { border-color: var(--color-muted); }
.field:focus-visible, .field:focus { outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(43, 127, 255, .15); }
.field-trigger { justify-content: space-between; width: 100%; text-align: left; }
.field-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.field-placeholder { color: var(--color-muted); }
.field-chevron { color: var(--color-muted); width: 16px; height: 16px; flex: none; }
.field-lead { color: var(--color-label); width: 15px; height: 15px; flex: none; }

/* number field with steppers */
.field-number { padding: 0; overflow: hidden; }
.field-number .field-input {
  border: none; outline: none; background: none; width: 100%; text-align: center;
  font-family: inherit; font-size: var(--fs-base); color: var(--color-text); padding: 0 var(--space-1);
}
.field-step {
  width: 30px; align-self: stretch; border: none; background: var(--btn-secondary-bg);
  color: var(--color-text); font-size: var(--fs-md); cursor: pointer; flex: none;
}
.field-step:hover { background: rgba(0,0,0,.09); }
.field-suffix { color: var(--color-muted); font-size: var(--fs-sm); padding-right: var(--space-2); flex: none; }

/* control block: label above control */
.ctl { display: flex; flex-direction: column; gap: 6px; }
.ctl-label { font-size: var(--fs-sm); color: var(--color-label); font-weight: var(--fw-medium); }
.ctl-run { justify-content: flex-end; }

/* popovers (menu + calendar) */
.ui-pop {
  background: var(--color-bg); border: 1px solid var(--color-border-faint);
  border-radius: var(--radius-input); box-shadow: var(--shadow-md);
  z-index: 100; padding: var(--space-1); max-height: 320px; overflow: auto;
}
.ui-menu-row {
  display: flex; align-items: center; gap: var(--space-2);
  padding: 7px var(--space-2); border-radius: 6px; font-size: var(--fs-base);
  cursor: pointer; color: var(--color-text); white-space: nowrap;
}
.ui-menu-row.is-active { background: var(--color-surface-alt); }
.ui-menu-row.is-selected { font-weight: var(--fw-medium); }
.ui-check { width: 16px; display: inline-flex; color: var(--color-ai); flex: none; }
.ui-check .icon { width: 15px; height: 15px; }
.ui-menu-sub { color: var(--color-muted); font-size: var(--fs-sm); margin-left: var(--space-2); }

/* calendar */
.ui-cal { padding: var(--space-3); width: 260px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-2); }
.cal-title { font-weight: var(--fw-semibold); font-size: var(--fs-base); }
.cal-nav { border: none; background: none; cursor: pointer; color: var(--color-label);
  width: 28px; height: 28px; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; }
.cal-nav:hover { background: var(--color-hover); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-dow { text-align: center; font-size: var(--fs-2xs); color: var(--color-muted); height: 22px; line-height: 22px; }
.cal-day { border: none; background: none; cursor: pointer; height: 30px; border-radius: 6px;
  font-size: var(--fs-sm); color: var(--color-text); }
.cal-day:hover { background: var(--color-hover); }
.cal-day.is-selected { background: var(--color-text); color: #fff; }

/* ============================================================================
   What-if ripple view
   ============================================================================ */
.wf-intro { max-width: 620px; margin: 8vh auto 0; text-align: center; }
.wf-intro-badge {
  width: 56px; height: 56px; border-radius: 16px; margin: 0 auto var(--space-4);
  display: flex; align-items: center; justify-content: center; color: #fff;
  background: var(--grad-ai);
}
.wf-intro-badge .icon { width: 28px; height: 28px; }
.wf-intro h2 { font-size: var(--fs-xl); margin: 0 0 var(--space-3); }
.wf-intro p { color: var(--color-label); line-height: var(--lh-base); margin: 0 0 var(--space-5); }
.wf-intro-actions { display: flex; gap: var(--space-2); justify-content: center; }

/* configurator */
.wf-config { padding: var(--space-4) var(--space-5); }
.wf-jobhead { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap;
  padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-border); }
.wf-jobnum { display: flex; align-items: center; font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
.wf-jobsub { color: var(--color-label); font-size: var(--fs-sm); margin-top: 2px; }
.wf-jobmeta { display: flex; gap: var(--space-5); margin-left: auto; }
.wf-meta-label { font-size: var(--fs-xs); color: var(--color-muted); }
.wf-meta-value { font-size: var(--fs-base); font-weight: var(--fw-medium); }
.wf-controls { display: flex; gap: var(--space-4); flex-wrap: wrap; align-items: flex-end; padding-top: var(--space-4); }
.wf-run { height: var(--control-height); }
.wf-opinfo { margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px dashed var(--color-border);
  font-size: var(--fs-sm); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.wf-res { font-weight: var(--fw-medium); }

/* results */
.wf-results { margin-top: var(--space-5); }
.wf-results-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-3); }
.wf-results-head h3 { font-size: var(--fs-lg); margin: 0; }
.wf-results-actions { display: flex; align-items: center; gap: var(--space-4); }
.wf-legend { display: flex; gap: var(--space-3); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); color: var(--color-label); }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; }
.legend-dot--blue { background: var(--pill-blue-text); }
.legend-dot--amber { background: var(--pill-amber-text); }
.legend-dot--yellow { background: var(--pill-yellow-text); }
.legend-dot--violet { background: var(--pill-violet-text); }

.wf-tiles { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-3); margin-bottom: var(--space-4); }
.wf-tile { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4);
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-card); }
.wf-tile-icon { width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-surface-alt); color: var(--color-label); }
.wf-tile-icon .icon { width: 18px; height: 18px; }
.wf-tile-value { font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
.wf-tile-label { font-size: var(--fs-xs); color: var(--color-label); }
.wf-tile--warn .wf-tile-icon { background: var(--pill-yellow-bg); color: var(--pill-yellow-text); }
.wf-tile--danger .wf-tile-icon { background: var(--pill-red-bg); color: var(--pill-red-text); }
.wf-tile--danger .wf-tile-value { color: var(--pill-red-text); }
.wf-tile--ok .wf-tile-icon { background: var(--pill-green-bg); color: var(--pill-green-text); }

@media (max-width: 1100px) { .wf-tiles { grid-template-columns: repeat(3, 1fr); } }

.wf-noeffect { display: flex; align-items: center; gap: var(--space-3); color: var(--pill-green-text); }
.wf-noeffect .icon { color: var(--pill-green-text); width: 22px; height: 22px; flex: none; }
.wf-noeffect strong { color: var(--color-text); }

/* newly-late card */
.late-card { border-color: var(--pill-red-bg); }
.late-card .card-head .icon { color: var(--pill-red-text); }
.late-list { display: flex; flex-direction: column; }
.late-row { display: grid; grid-template-columns: 84px 110px 160px 1fr auto; gap: var(--space-3);
  align-items: center; padding: 7px 0; border-top: 1px solid var(--color-border-faint); font-size: var(--fs-sm); }
.late-row:first-child { border-top: none; }
.late-job { font-weight: var(--fw-semibold); }
.late-part { color: var(--color-label); }
.late-cust { color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.late-dates { color: var(--color-label); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.late-over { color: var(--pill-red-text); font-weight: var(--fw-medium); text-align: right; }

/* ---- what-if: mode segmented control, staging, scenarios ------------------ */
.wf-config-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); }
.wf-config-actions { display: flex; gap: var(--space-2); }
.seg-group { display: inline-flex; background: var(--color-surface-alt); border-radius: var(--radius-input); padding: 3px; gap: 2px; }
.seg { display: inline-flex; align-items: center; gap: 6px; border: none; background: none; cursor: pointer;
  font-family: inherit; font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--color-label);
  padding: 6px var(--space-3); border-radius: 6px; }
.seg .icon { width: 15px; height: 15px; }
.seg:hover { color: var(--color-text); }
.seg--on { background: var(--color-bg); color: var(--color-text); box-shadow: var(--shadow-sm); }
.wf-pickprompt { color: var(--color-label); display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) 0; }
.wf-run-group { display: flex; gap: var(--space-2); }

.staged-bar { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  background: var(--grad-ai-tint); border: 1px solid var(--color-border); border-radius: var(--radius-card);
  padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4); }
.staged-label { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.staged-chips { display: flex; gap: var(--space-2); flex-wrap: wrap; flex: 1; }
.staged-chip { display: inline-flex; align-items: center; gap: 4px; background: var(--color-bg);
  border: 1px solid var(--color-border); border-radius: var(--radius-pill); padding: 3px 4px 3px 10px;
  font-size: var(--fs-sm); }
.staged-chip .icon-ghost { width: 20px; height: 20px; }
.staged-chip .icon-ghost .icon { width: 13px; height: 13px; }
.staged-actions { display: flex; gap: var(--space-2); }

.scn-list { display: flex; flex-direction: column; }
.scn-row { display: flex; align-items: center; gap: var(--space-2); border-top: 1px solid var(--color-border-faint); }
.scn-row:first-child { border-top: none; }
.scn-open { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  border: none; background: none; cursor: pointer; font-family: inherit; text-align: left;
  padding: var(--space-3) var(--space-2); border-radius: 6px; color: var(--color-text); }
.scn-open:hover { background: var(--color-hover); }
.scn-name { font-weight: var(--fw-medium); font-size: var(--fs-base); }
.scn-count { color: var(--color-muted); font-size: var(--fs-sm); }

/* ============================================================================
   Work-center load heatmap
   ============================================================================ */
.wl-legend { display: flex; gap: var(--space-3); margin-bottom: var(--space-3); }
.wl-swatch { display: inline-block; width: 16px; height: 12px; border-radius: 3px; margin-right: 5px; vertical-align: middle; }
.wl-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-bg); }
.wl-grid { min-width: max-content; }
.wl-row { display: flex; align-items: center; border-top: 1px solid var(--color-border-faint); }
.wl-row:first-child { border-top: none; }
.wl-row--scale { color: var(--color-muted); font-size: var(--fs-2xs); }
.wl-head { width: 300px; flex: none; display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3); }
.wl-code { font-weight: var(--fw-semibold); font-size: var(--fs-sm); width: 78px; }
.wl-machines { color: var(--color-label); font-size: var(--fs-xs); width: 86px; }
.wl-peak { font-size: var(--fs-2xs); }
.wl-track, .wl-scale { display: flex; gap: 2px; padding: 3px var(--space-3) 3px 0; }
.wl-cell { width: 15px; height: 20px; border-radius: 2px; flex: none; }
.wl-scale-cell { width: 15px; flex: none; text-align: left; white-space: nowrap; overflow: visible; }
.wl-c0 { background: var(--color-surface-alt); }
.wl-c1 { background: #dcfce7; }
.wl-c2 { background: #bbf7d0; }
.wl-c3 { background: #fde68a; }
.wl-c4 { background: #fdba74; }
.wl-c5 { background: #fca5a5; }

/* timeline */
.tl-legend { margin-left: auto; display: flex; gap: var(--space-3); }
.tl-swatch { display: inline-block; width: 18px; height: 8px; border-radius: 3px; margin-right: 5px; vertical-align: middle; }
.tl-base { background: var(--color-muted); }
.tl-new { background: var(--color-ai); }
.tl-scale { display: flex; justify-content: space-between; color: var(--color-muted); font-size: var(--fs-xs);
  padding: 0 0 var(--space-2); margin-left: 150px; }
.tl-rows { display: flex; flex-direction: column; gap: 6px; }
.tl-row { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: var(--space-3); }
.tl-label { display: flex; flex-direction: column; overflow: hidden; }
.tl-job { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.tl-part { font-size: var(--fs-xs); color: var(--color-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tl-track { position: relative; height: 22px; background: var(--color-surface-alt); border-radius: 5px; }
.tl-bar { position: absolute; height: 8px; border-radius: 3px; }
.tl-bar.tl-base { top: 2px; opacity: .8; }
.tl-bar.tl-new { bottom: 2px; }

/* changes table */
.wf-changes-wrap { margin: 0 calc(-1 * var(--space-4)); }
.wf-changes-wrap .table th:first-child, .wf-changes-wrap .table td:first-child { padding-left: var(--space-4); }
.wf-changes-wrap .table th:last-child, .wf-changes-wrap .table td:last-child { padding-right: var(--space-4); }

/* ============================================================================
   Gear sets
   ============================================================================ */
.gs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: var(--space-4); }
.gs-card { padding: 0; overflow: hidden; }
.gs-head { display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); }
.gs-family { display: flex; align-items: center; gap: var(--space-2); font-weight: var(--fw-semibold); }
.gs-family .icon { color: var(--color-ai); }
.gs-count { font-size: var(--fs-sm); color: var(--color-muted); }
.gs-members { padding: var(--space-2) var(--space-3) var(--space-3); }
.gs-group-label { font-size: var(--fs-xs); color: var(--color-muted); text-transform: uppercase;
  letter-spacing: .04em; margin: var(--space-2) 0 var(--space-1); }
.gs-member { display: flex; align-items: center; gap: var(--space-2); width: 100%; text-align: left;
  padding: 7px var(--space-2); border: none; background: none; border-radius: 6px;
  font-family: inherit; font-size: var(--fs-sm); color: var(--color-text); cursor: pointer; }
.gs-member:hover { background: var(--color-hover); }
.gs-part { font-weight: var(--fw-medium); }
.gs-job { color: var(--color-muted); }
.gs-span { margin-left: auto; color: var(--color-label); font-size: var(--fs-xs); }
.gs-empty { color: var(--color-muted); font-size: var(--fs-sm); padding: 4px var(--space-2); }

/* ============================================================================
   Job picker modal
   ============================================================================ */
.picker-search { width: 100%; margin-bottom: var(--space-3); }
.picker-results { max-height: 50vh; overflow: auto; margin: 0 calc(-1 * var(--space-1)); }
.picker-row { display: flex; align-items: center; gap: var(--space-3); width: 100%; text-align: left;
  padding: var(--space-2); border: none; background: none; border-radius: 6px; cursor: pointer;
  font-family: inherit; font-size: var(--fs-base); color: var(--color-text); }
.picker-row:hover { background: var(--color-hover); }
.picker-job { font-weight: var(--fw-semibold); width: 64px; }
.picker-part { width: 120px; }
.picker-cust { color: var(--color-label); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.picker-due { color: var(--color-muted); font-size: var(--fs-sm); }
.picker-empty { color: var(--color-muted); padding: var(--space-3); text-align: center; }

/* ============================================================================
   Shared components dom.js relies on (empty / loading / banner / toast / modal)
   ============================================================================ */
.empty { text-align: center; padding: var(--space-8) var(--space-4); color: var(--color-label); }
.empty-icon { width: 44px; height: 44px; margin: 0 auto var(--space-3); color: var(--color-muted);
  display: flex; align-items: center; justify-content: center; }
.empty-icon .icon { width: 28px; height: 28px; }
.empty-title { font-size: var(--fs-md); font-weight: var(--fw-medium); color: var(--color-text); }
.empty-detail { font-size: var(--fs-sm); margin-top: 4px; }

.loading { display: flex; align-items: center; gap: var(--space-2); color: var(--color-label);
  padding: var(--space-6); justify-content: center; }
.icon--spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.banner { padding: var(--space-3) var(--space-4); border-radius: var(--radius-input);
  background: var(--banner-bg); border: 1px solid var(--banner-border); color: var(--banner-text);
  font-size: var(--fs-base); margin-bottom: var(--space-4); }
.banner--danger { background: var(--pill-red-bg); border-color: var(--pill-red-bg); }
.banner--warn { background: var(--pill-yellow-bg); border-color: var(--pill-yellow-bg); }
.banner--success { background: var(--pill-green-bg); border-color: var(--pill-green-bg); }
.setup-help { color: var(--color-label); font-size: var(--fs-sm); }
.setup-help ul { margin: var(--space-2) 0 var(--space-4); padding-left: var(--space-5); }
.setup-help li { margin: 4px 0; }

.toasts { position: fixed; bottom: var(--space-5); right: var(--space-5); z-index: 200;
  display: flex; flex-direction: column; gap: var(--space-2); max-width: 420px; }
.toast { display: flex; align-items: flex-start; gap: var(--space-2); padding: var(--space-3) var(--space-4);
  background: var(--color-text); color: #fff; border-radius: var(--radius-input); box-shadow: var(--shadow-md);
  font-size: var(--fs-sm); }
.toast .icon { width: 16px; height: 16px; flex: none; margin-top: 1px; }
.toast--error { background: #7f1d1d; }
.toast--success { background: #14532d; }
.toast-body { flex: 1; }
.toast .icon-ghost { color: rgba(255,255,255,.7); }

.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 300;
  display: flex; align-items: flex-start; justify-content: center; padding: 8vh var(--space-4) var(--space-4); }
.modal { background: var(--color-bg); border-radius: var(--radius-card); box-shadow: var(--shadow-md);
  width: 520px; max-width: 100%; max-height: 84vh; display: flex; flex-direction: column; }
.modal--wide { width: 720px; }
.modal-head { display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4); border-bottom: 1px solid var(--color-border); }
.modal-title { font-size: var(--fs-md); font-weight: var(--fw-semibold); }
.modal-body { padding: var(--space-4); overflow: auto; }
.modal-foot { padding: var(--space-3) var(--space-4); border-top: 1px solid var(--color-border);
  display: flex; justify-content: flex-end; gap: var(--space-2); }
.modal-text { color: var(--color-label); }

/* slim custom scrollbars app-wide */
* { scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 5px; }
*::-webkit-scrollbar-track { background: transparent; }

/* ============================================================================
   Kiosk (shop-floor operator switching)
   ============================================================================ */
.kiosk-chip { display: inline-flex; align-items: center; gap: 6px; height: var(--control-height);
  padding: 0 var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-input);
  background: var(--color-bg); color: var(--color-label); font-family: inherit; font-size: var(--fs-sm); cursor: pointer; }
.kiosk-chip .icon { width: 15px; height: 15px; }
.kiosk-chip:hover { background: var(--color-hover); color: var(--color-text); }
.kiosk-chip.is-on { border-color: var(--color-ai); color: var(--color-text); }
.kiosk-chip.is-on .icon { color: var(--color-ai); }
.kiosk-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.pin-display { height: 40px; border: 1px solid var(--color-border); border-radius: var(--radius-input);
  display: flex; align-items: center; justify-content: center; font-size: var(--fs-lg); letter-spacing: 4px; margin-bottom: var(--space-2); color: var(--color-muted); }
.pin-display.pin-bad { border-color: var(--pill-red-text); color: var(--pill-red-text); }
.pin-pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.pin-key { height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-input); background: var(--color-bg);
  font-size: var(--fs-md); font-family: inherit; cursor: pointer; }
.pin-key:hover { background: var(--color-hover); }
.pin-ok { background: var(--btn-primary-bg); color: #fff; border-color: var(--btn-primary-bg); }
.pin-clr { color: var(--color-label); }
.kiosk-list { display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow: auto; }
.kiosk-op { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border); border-radius: var(--radius-input); background: var(--color-bg); cursor: pointer; font-family: inherit; font-size: var(--fs-base); }
.kiosk-op:hover { background: var(--color-hover); }
.kiosk-station { margin-left: auto; color: var(--color-muted); font-size: var(--fs-sm); }
.kiosk-add { display: flex; gap: var(--space-2); align-items: center; margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-border); flex-wrap: wrap; }
.kiosk-signout { margin-top: var(--space-3); }

/* ============================================================================
   Optimize
   ============================================================================ */
.opt-controls { padding: var(--space-4) var(--space-5); }
.wf-tile-sub { font-size: var(--fs-xs); color: var(--pill-green-text); font-weight: var(--fw-medium); }
.wf-tile--danger .wf-tile-sub { color: var(--pill-red-text); }
.policy-best td { background: var(--pill-green-bg); }
.opt-note { color: var(--color-label); font-size: var(--fs-sm); margin-top: var(--space-3); }

/* ============================================================================
   Plan board
   ============================================================================ */
.board-legend { display: flex; gap: var(--space-3); }
.bar-swatch { display: inline-block; width: 16px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: middle; }
.bar--late { background: #f87171; } .bar--parent { background: var(--pill-violet-text); }
.bar--child { background: var(--color-accent); } .bar--std { background: #94a3b8; }
.board-wrap { border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-bg); overflow: hidden; }
.board-scale { display: flex; align-items: center; }
.board-months { position: relative; height: 20px; }
.board-month { position: absolute; font-size: var(--fs-2xs); color: var(--color-muted); transform: translateX(2px); }
.board-row { display: flex; align-items: center; border-top: 1px solid var(--color-border-faint); }
.board-row:first-child { border-top: none; }
.board-mlabel { width: 210px; flex: none; display: flex; align-items: center; gap: 6px; padding: 6px var(--space-3); }
.board-mcode { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.board-mid { color: var(--color-muted); font-size: var(--fs-xs); }
.board-mcount { margin-left: auto; color: var(--color-muted); font-size: var(--fs-2xs); }
.board-track { position: relative; flex: 1; height: 30px; }
.board-gridline { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--color-border-faint); }
.board-bar { position: absolute; top: 5px; height: 20px; border: none; border-radius: 3px; cursor: pointer;
  overflow: hidden; padding: 0 4px; color: #fff; font-size: var(--fs-2xs); display: flex; align-items: center; min-width: 3px; }
.board-bar:hover { outline: 2px solid var(--color-text); z-index: 2; }
.board-bar-label { white-space: nowrap; opacity: .95; }

/* ============================================================================
   Job detail
   ============================================================================ */
.job-topbar { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.job-title { display: flex; align-items: center; gap: var(--space-2); flex: 1; min-width: 0; }
.job-title-num { font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
.job-title-part { color: var(--color-label); font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-actions { display: flex; gap: var(--space-2); }
.subtabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-4); }
.subtab { display: inline-flex; align-items: center; gap: 6px; border: none; background: none; cursor: pointer;
  font-family: inherit; font-size: var(--fs-base); font-weight: var(--fw-medium); color: var(--tab-inactive-color);
  height: var(--row-height); padding: 0 var(--space-3); border-bottom: 2px solid transparent; }
.subtab .icon { width: 15px; height: 15px; }
.subtab:hover { color: var(--color-text); }
.subtab--active { color: var(--color-text); border-bottom-color: var(--color-text); }
.job-meta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.field-label { font-size: var(--fs-xs); color: var(--color-label); }
.field-value { font-size: var(--fs-base); font-weight: var(--fw-medium); margin-top: 2px; }

.qr-list { display: flex; flex-direction: column; }
.qr-row { padding: var(--space-3) 0; border-top: 1px solid var(--color-border-faint); }
.qr-row:first-child { border-top: none; }
.qr-main { display: flex; align-items: center; gap: var(--space-2); }
.qr-check { font-weight: var(--fw-medium); }
.qr-op { color: var(--color-label); font-size: var(--fs-sm); }
.qr-date { margin-left: auto; color: var(--color-muted); font-size: var(--fs-sm); }
.qr-notes { color: var(--color-label); font-size: var(--fs-sm); margin: 4px 0 0; }
.qr-docs { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: 6px; }
.doc-chip { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-sm); color: var(--color-accent);
  text-decoration: none; background: var(--color-surface-alt); padding: 2px 8px; border-radius: var(--radius-pill); }
.doc-chip .icon { width: 13px; height: 13px; }
.doc-link { display: inline-flex; align-items: center; gap: 6px; color: var(--color-accent); text-decoration: none; }
.doc-link .icon { width: 15px; height: 15px; }
.doc-hint, .doc-empty { color: var(--color-muted); font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.doc-empty { padding: var(--space-3) 0; }

/* ============================================================================
   Traveler (screen preview + print)
   ============================================================================ */
.traveler-preview { display: flex; justify-content: center; }
.traveler { background: #fff; color: #000; width: 8.5in; max-width: 100%; padding: 0.5in; border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm); font-size: 12px; }
.trav-head { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid #000; padding-bottom: 8px; }
.trav-co { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: #444; }
.trav-job { font-size: 22px; font-weight: 700; }
.trav-part { font-size: 13px; }
.trav-barcode { text-align: center; }
.barcode { display: block; }
.trav-bc-text { font-family: monospace; font-size: 12px; letter-spacing: 2px; margin-top: 2px; }
.trav-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px 16px; margin: 12px 0; }
.trav-m { font-size: 12px; } .trav-ml { color: #666; margin-right: 6px; }
.trav-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.trav-table th, .trav-table td { border: 1px solid #999; padding: 5px 6px; text-align: left; font-size: 11px; }
.trav-table th { background: #f0f0f0; }
.trav-box { width: 40px; height: 22px; }
.trav-foot { margin-top: 10px; font-size: 10px; color: #888; }

#print-root { display: none; }
@media print {
  body.printing * { visibility: hidden; }
  body.printing #print-root, body.printing #print-root * { visibility: visible; }
  body.printing #print-root { display: block; position: absolute; left: 0; top: 0; width: 100%; }
  .traveler { border: none; box-shadow: none; }
}

/* ============================================================================
   Peek (right slide-over) — job preview from the plan board (dom.js peek())
   ============================================================================ */
.peek-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.28); z-index: 250;
  display: flex; justify-content: flex-end; }
.peek { width: 420px; max-width: 92vw; height: 100%; background: var(--color-bg);
  box-shadow: var(--shadow-md); display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .18s ease; }
.peek--wide { width: 520px; }
.peek--xwide { width: 720px; }
.peek--open { transform: translateX(0); }
.peek-head { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-4);
  border-bottom: 1px solid var(--color-border); }
.peek-head .icon { color: var(--color-label); }
.peek-title { font-size: var(--fs-md); font-weight: var(--fw-semibold); flex: 1; }
.peek-head .icon-ghost { margin-left: auto; }
.peek-body { flex: 1; overflow: auto; padding: var(--space-4); }
.peek-foot { padding: var(--space-3) var(--space-4); border-top: 1px solid var(--color-border);
  display: flex; justify-content: flex-end; gap: var(--space-2); }

.peek-jobhead { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-4); flex-wrap: wrap; }
.peek-jobpart { color: var(--color-label); font-size: var(--fs-sm); }
.peek-meta { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3); }
.peek-late { display: inline-flex; align-items: center; gap: 6px; color: var(--pill-red-text);
  background: var(--pill-red-bg); padding: 4px 10px; border-radius: var(--radius-pill); font-size: var(--fs-sm);
  font-weight: var(--fw-medium); margin-bottom: var(--space-3); }
.peek-late .icon { width: 15px; height: 15px; }
.peek-section { font-size: var(--fs-xs); color: var(--color-muted); text-transform: uppercase;
  letter-spacing: .04em; margin: var(--space-3) 0 var(--space-2); }
.peek-routing { display: flex; flex-direction: column; }
.peek-op { display: grid; grid-template-columns: 28px 1fr auto; grid-template-areas: "seq desc wc" "seq date date";
  gap: 1px var(--space-2); padding: var(--space-2) 0; border-top: 1px solid var(--color-border-faint); font-size: var(--fs-sm); }
.peek-op:first-child { border-top: none; }
.peek-op-seq { grid-area: seq; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.peek-op-desc { grid-area: desc; }
.peek-op-wc { grid-area: wc; color: var(--color-label); font-size: var(--fs-xs); }
.peek-op-date { grid-area: date; color: var(--color-muted); font-size: var(--fs-xs); }

/* Safety: keep board bars + gridlines inside the timeline track. */
.board-track { overflow: hidden; }

/* ============================================================================
   Workforce coverage (js/views/workforce.js) + the "no operator" ripple reason.
   ============================================================================ */

/* Teal pill for the labor ripple reason; plus the two legend dots that were
   referenced but never defined (downtime = red, labor = teal). */
.pill--teal { background: #ccfbf1; color: #0f766e; }
.legend-dot--teal { background: #0f766e; }
.legend-dot--red { background: var(--pill-red-text); }
.legend-dot--green { background: var(--pill-green-text); }

.wkf-depts { display: flex; flex-direction: column; gap: 28px; }
.wkf-dept { display: flex; flex-direction: column; gap: 14px; }
.wkf-dept + .wkf-dept { border-top: 1px solid var(--color-border); padding-top: 22px; }

.wkf-headcard { display: flex; flex-direction: column; gap: 16px; }
.wkf-dept-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.wkf-dept-name { margin: 0; font-size: 18px; font-weight: 650; }
.wkf-dept-sub { margin-top: 3px; color: var(--color-text-muted); font-size: 13px; }
.wkf-headnote { margin-left: 8px; font-weight: 400; font-size: 12px; }

/* Per-machine coverage matrix */
.wkf-cov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.wkf-cov { border: 1px solid var(--color-border); border-radius: 10px; padding: 10px 12px; background: var(--color-surface); }
.wkf-cov--warn { border-color: var(--pill-amber-text); background: var(--pill-amber-bg); }
.wkf-cov--bad { border-color: var(--pill-red-text); background: var(--pill-red-bg); }
.wkf-cov-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.wkf-cov-machine { font-weight: 600; font-size: 13px; }
.wkf-cov-nums { display: flex; gap: 14px; margin-top: 8px; color: var(--color-text-muted); font-size: 12.5px; }
.wkf-cov-nums span { display: inline-flex; align-items: center; gap: 4px; }
.wkf-cov-nums .icon { width: 14px; height: 14px; }
.wkf-nosetup { color: var(--pill-red-text); font-weight: 600; }

/* Crew list */
.wkf-crew { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.wkf-person { border: 1px solid var(--color-border); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.wkf-person-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.wkf-person-name { font-weight: 650; }
.wkf-person-machines { font-size: 12.5px; color: var(--color-text); }
.wkf-person-act { margin-top: 4px; }

/* ============================================================================
   OTIF dashboard (js/views/otif.js) + Customer portal tracker (js/views/portal.js)
   ============================================================================ */

/* --- OTIF monthly trend (mini column chart) --- */
.otif-trend { display: flex; align-items: flex-end; gap: 6px; height: 150px; padding: 8px 2px 0; }
.otif-col { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; }
.otif-bar { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.otif-bar-fill { width: 100%; border-radius: 4px 4px 0 0; min-height: 3px; }
.otif-col-label { font-size: 10.5px; color: var(--color-text-muted); white-space: nowrap; }
.otif-bar-fill.otif-ok,   .otif-swatch.otif-ok   { background: var(--pill-green-text); }
.otif-bar-fill.otif-warn, .otif-swatch.otif-warn { background: var(--pill-amber-text); }
.otif-bar-fill.otif-bad,  .otif-swatch.otif-bad  { background: var(--pill-red-text); }
.otif-legend { display: flex; gap: 12px; margin-left: auto; }
.otif-swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.otif-headnote { margin-left: 8px; font-weight: 400; font-size: 12px; }
.otif-pct { font-weight: 650; }
.otif-pct.otif-ok { color: var(--pill-green-text); }
.otif-pct.otif-warn { color: var(--pill-amber-text); }
.otif-pct.otif-bad { color: var(--pill-red-text); }
.otif-meterwrap { min-width: 120px; max-width: 220px; }
.otif-meter--ok .meter-fill { background: var(--pill-green-text); }
.otif-meter--warn .meter-fill { background: var(--pill-amber-text); }
.otif-meter--bad .meter-fill { background: var(--pill-red-text); }

/* --- Customer portal --- */
.pt-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 4px 0 16px; flex-wrap: wrap; }
.pt-toolbar-left { display: flex; align-items: center; gap: 10px; }
.pt-toolbar-label { font-weight: 600; font-size: 13px; }
.pt-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 14px; }
.pt-card { display: flex; flex-direction: column; gap: 14px; }
.pt-card--late { border-color: var(--pill-red-text); }
.pt-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pt-job { font-weight: 700; font-size: 15px; display: flex; align-items: baseline; gap: 8px; }
.pt-part { font-weight: 500; font-size: 13px; color: var(--color-text-muted); }
.pt-sub { margin-top: 3px; font-size: 12.5px; color: var(--color-text-muted); }
.pt-progress { display: flex; align-items: center; gap: 10px; }
.pt-progress .meter { flex: 1; }
.pt-pct { font-weight: 650; font-size: 13px; min-width: 38px; text-align: right; }
.pt-cur { font-size: 12.5px; color: var(--color-text-muted); min-width: 130px; }

/* stage stepper */
.pt-steps { display: flex; align-items: flex-start; gap: 0; }
.pt-step { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; text-align: center; }
.pt-step::before { content: ''; position: absolute; top: 9px; left: -50%; width: 100%; height: 2px; background: var(--color-border); z-index: 0; }
.pt-step:first-child::before { display: none; }
.pt-dot { width: 20px; height: 20px; border-radius: 50%; background: var(--color-surface); border: 2px solid var(--color-border);
  z-index: 1; display: flex; align-items: center; justify-content: center; color: #fff; }
.pt-dot .icon { width: 12px; height: 12px; }
.pt-step-label { font-size: 11px; color: var(--color-text-muted); line-height: 1.2; }
.pt-step--done .pt-dot { background: var(--pill-green-text); border-color: var(--pill-green-text); }
.pt-step--done::before { background: var(--pill-green-text); }
.pt-step--active .pt-dot { background: var(--pill-blue-text); border-color: var(--pill-blue-text); box-shadow: 0 0 0 4px var(--pill-blue-bg); }
.pt-step--active .pt-step-label { color: var(--pill-blue-text); font-weight: 650; }
.pt-step--active::before { background: var(--pill-green-text); }

.pt-ship { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--color-border); padding-top: 12px; }
.pt-ship-dates { flex: 1; font-size: 12.5px; }

/* Base progress meter (used by dom.js meter(); OTIF + portal recolour the fill).
   Defined here because the shared shell ships the helper but not its styling. */
.meter { position: relative; height: 8px; width: 100%; background: var(--color-border); border-radius: 999px; overflow: hidden; }
.meter-fill { height: 100%; background: var(--pill-blue-text); border-radius: 999px; transition: width .2s ease; }

/* --- Plan board "Why is this here?" explanation (js/views/board.js) --- */
.why-part { font-size: 13px; color: var(--color-text-muted); }
.why-drivers { display: flex; flex-direction: column; gap: 10px; }
.why-driver { border: 1px solid var(--color-border); border-radius: 10px; padding: 10px 12px; }
.why-driver--primary { border-color: var(--pill-blue-text); background: var(--pill-blue-bg); }
.why-driver-top { display: flex; align-items: center; gap: 8px; }
.why-driver-top .icon { width: 15px; height: 15px; color: var(--color-text-muted); }
.why-primary-tag { margin-left: auto; font-size: 10.5px; font-weight: 650; color: var(--pill-blue-text); text-transform: uppercase; letter-spacing: .03em; }
.why-driver-detail { margin-top: 6px; font-size: 13px; color: var(--color-text); line-height: 1.45; }

/* --- Workforce Phase 1: cross-training + planned time off --- */
.wkf-xt { display: flex; flex-direction: column; }
.wkf-xt-row { display: grid; grid-template-columns: 180px 110px 1fr; gap: 12px; align-items: center;
  padding: 8px 0; border-top: 1px solid var(--color-border); }
.wkf-xt-row:first-child { border-top: none; }
.wkf-xt-machine { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; }
.wkf-xt-hours { font-weight: 650; font-size: 13px; color: var(--pill-red-text); }
.wkf-xt-rec { font-size: 12.5px; color: var(--color-text-muted); }
.wkf-abs { display: flex; flex-direction: column; }
.wkf-abs-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-top: 1px solid var(--color-border); font-size: 13px; }
.wkf-abs-row:first-child { border-top: none; }
.wkf-abs-name { font-weight: 600; min-width: 140px; }
.wkf-abs-dates { color: var(--color-text); }

/* --- Workforce Phase 1b: setup & shift coverage --- */
.wkf-shifts { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 10px; margin-bottom: 12px; }
.wkf-shift { display: flex; align-items: center; gap: 12px; border: 1px solid var(--color-border); border-radius: 10px; padding: 10px 14px; }
.wkf-shift--risk { border-color: var(--pill-red-text); background: var(--pill-red-bg); }
.wkf-shift-name { font-weight: 650; min-width: 62px; }
.wkf-shift-nums { display: flex; gap: 14px; flex: 1; font-size: 12.5px; color: var(--color-text-muted); }
.wkf-shift-nums strong { color: var(--color-text); }

/* --- Readiness gates (js/views/readiness.js) --- */
.rg-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 4px 0 12px; flex-wrap: wrap; }
.rg-filters { display: flex; gap: 8px; }
.rg-legend { display: flex; gap: 14px; }
.rg-legend .legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--color-text-muted); }
.rg-dot { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; color: #fff; }
.rg-dot .icon { width: 12px; height: 12px; }
.rg-clear { background: var(--pill-green-text); }
.rg-blocked { background: var(--pill-red-text); }
.rg-unknown { background: var(--color-muted); }
.rg-gatecell { text-align: center; }
.rg-table td, .rg-table th { white-space: nowrap; }
.wf-tile--link { cursor: pointer; }
.wf-tile--link:hover { border-color: var(--color-muted); }

/* --- Freeze horizons on the Plan board (js/views/board.js) --- */
.board-zone { position: absolute; top: 0; bottom: 0; z-index: 0; pointer-events: none; }
.board-zone--frozen { background: rgba(185, 28, 28, 0.09); }
.board-zone--semi { background: rgba(194, 65, 12, 0.06); }
.board-today { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--pill-red-text); opacity: .55; z-index: 1; pointer-events: none; }
.bar--frozenzone { background: rgba(185, 28, 28, 0.35); }
.bar--semizone { background: rgba(194, 65, 12, 0.28); }

/* ============================================================================
   Rippler additions (not in the original scheduling app). Tokens only.
   ============================================================================ */
.brand-title { display: inline-flex; align-items: center; gap: var(--space-2); }
.brand-mark { display: inline-flex; color: var(--pill-amber-text); }
.boot-error { max-width: 720px; margin-top: var(--space-6); }
.boot-error .setup-help { margin-top: var(--space-4); }

/* dom.js field(): a label-above-value block (distinct from the .field control shell). */
.meta-field { min-width: 0; }

/* What-if intro: example chips. */
.wf-examples { display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: var(--space-2); margin: var(--space-4) 0; }
.wf-examples-label { color: var(--color-label); font-size: var(--fs-sm); }
.wf-example { display: inline-flex; align-items: baseline; gap: var(--space-2); cursor: pointer;
  padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  background: var(--color-bg); font-family: inherit; font-size: var(--fs-sm); color: var(--color-text); }
.wf-example:hover { border-color: var(--color-ai); box-shadow: var(--shadow-sm); }
.wf-example-num { font-weight: var(--fw-semibold); color: var(--color-ai); }
.wf-example-sub { color: var(--color-muted); font-size: var(--fs-xs); }

/* MO detail: product chain groups. */
.chain-group + .chain-group { margin-top: var(--space-3); }
.board-mid .icon { width: 13px; height: 13px; vertical-align: -2px; }

/* Every view renders inside #tab-body (renderBody), but only the bare list table
   bleeds to the page edge; a table inside a card stays inside it. */
.content #tab-body .card .table { margin-left: 0; margin-right: 0; width: 100%; }
.content #tab-body .card .table th:first-child,
.content #tab-body .card .table td:first-child { padding-left: var(--space-2); }
.content #tab-body .card .table th:last-child,
.content #tab-body .card .table td:last-child { padding-right: var(--space-2); }
button.row-go { border: none; background: none; padding: 0; cursor: pointer; }

/* ---- Part 2 screens -------------------------------------------------------- */
.cell-nowrap { white-space: nowrap; }
.num-danger { color: var(--pill-red-text); font-weight: var(--fw-medium); }
.pill .icon { width: 12px; height: 12px; vertical-align: -2px; margin-right: 3px; }
.bar--component { background: var(--pill-green-text); }
.wf-examples--left { justify-content: flex-start; margin-top: 0; }
.wf-tiles--4 { grid-template-columns: repeat(4, 1fr); }
.wf-tile-note { font-size: var(--fs-xs); color: var(--color-muted); }
.wf-tile-sub--bad { color: var(--pill-red-text); }

/* Work center load: daily cells, wide enough for the hours. */
.wl-head { width: 380px; }
.wl-code { width: 170px; }
.wl-machines { width: 56px; }
.wl-cell--day { width: 64px; height: 26px; display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-2xs); color: var(--color-label); }
.wl-cell--over { outline: 2px solid var(--pill-red-text); outline-offset: -2px; color: var(--pill-red-text); }
.wl-scale-cell--day { width: 64px; }
.wl-row--click { cursor: pointer; }
.wl-row--click:hover { background: var(--color-hover); }
.wl-row--on { background: var(--pill-blue-bg); }
.wl-detail { margin-top: var(--space-4); }

/* Product chains */
.gs-sub { padding: var(--space-2) var(--space-4) 0; font-size: var(--fs-xs); color: var(--color-label); }
.gs-from { color: var(--color-muted); font-size: var(--fs-xs); white-space: nowrap; }
.gs-member .gs-part, .gs-member .gs-span { white-space: nowrap; }
.gs-foot { padding: var(--space-2) var(--space-3) var(--space-3); border-top: 1px solid var(--color-border-faint); }
.gs-card--focus { border-color: var(--color-ai); box-shadow: var(--shadow-sm); }

/* OTIF + Order tracker */
.otif-col-n { font-size: var(--fs-2xs); color: var(--color-muted); }
.otif-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: var(--space-4); }
.pt-chain { font-size: var(--fs-xs); }

/* ---- Tab row and table width ---------------------------------------------- */
/* When the nine tabs don't fit, the row scrolls sideways with no visible
   scrollbar and never wraps; state.js keeps the active tab in view. */
.app-header .tab-row { flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.app-header .tab-row::-webkit-scrollbar { display: none; }
.app-header .tab-row .tab { flex: none; }

/* Table cells stay on one line (the Digit grid look). A table too wide for its
   container scrolls inside .table-scroll (tableScroll() in state.js), which
   takes over the full bleed on the bare list pages. */
#tab-body .table td:not([colspan]) { white-space: nowrap; }
.table-scroll, .wf-changes-wrap { overflow-x: auto; }
.content #tab-body .table-scroll { margin-left: calc(-1 * var(--space-8)); margin-right: calc(-1 * var(--space-8)); }
.content #tab-body .table-scroll > .table { margin-left: 0; margin-right: 0; width: 100%; }
.content #tab-body .card .table-scroll { margin-left: 0; margin-right: 0; }
/* A long text column (MO name, description) takes the spare width and is the
   first to give way, truncating with the full text in its tooltip. */
.table td.cell-fill { max-width: 0; min-width: 160px; width: 100%; overflow: hidden; text-overflow: ellipsis; }
.cell-chain { min-width: 200px; }
/* Late lists (What-if, Optimize): room for the SKU and its Rush pill on one line. */
.late-row { grid-template-columns: 56px 170px 160px 1fr auto; }
.late-part { white-space: nowrap; }

/* ---- Plan board readability (js/views/board.js) ----------------------------
   A scroller with a sticky date header and a sticky work center column. Bars
   are absolutely placed in px; the guide lines sit in one overlay under all rows. */
.pb-toolbar { flex-wrap: wrap; }
.pb-toolbar .board-legend { flex-wrap: wrap; row-gap: var(--space-1); }
.bar--std { background: #64748b; }
.pb-scroll { position: relative; overflow: auto; max-height: calc(100vh - 210px); min-height: 320px;
  border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-bg); }
.pb-canvas { position: relative; }
.pb-head { position: sticky; top: 0; z-index: 6; display: flex; background: var(--color-bg);
  border-bottom: 1px solid var(--color-border); }
.pb-corner { position: sticky; left: 0; z-index: 7; width: 210px; flex: none; box-sizing: border-box;
  display: flex; align-items: center; padding: 0 var(--space-3);
  background: var(--color-bg); border-right: 1px solid var(--color-border);
  font-size: var(--fs-xs); font-weight: var(--fw-semibold); color: var(--color-label); }
.pb-headtrack { position: relative; flex: none; height: 46px; }
.pb-day { position: absolute; top: 0; height: 22px; box-sizing: border-box; padding: 4px 6px 0;
  border-left: 1px solid var(--color-border); font-size: var(--fs-2xs); font-weight: var(--fw-semibold);
  color: var(--color-text); white-space: nowrap; overflow: hidden; }
.pb-day--weekend { height: 46px; padding: 0; color: var(--color-muted); font-size: 9px; font-weight: var(--fw-medium);
  writing-mode: vertical-rl; display: flex; align-items: center; justify-content: center; background: var(--color-surface-alt); }
.pb-tick { position: absolute; top: 24px; transform: translateX(-50%); font-size: 10px; color: var(--color-muted); }
.pb-tick::before { content: ''; position: absolute; left: 50%; top: -3px; width: 1px; height: 3px; background: var(--color-border); }
.pb-zone { position: absolute; bottom: 0; height: 5px; }
.pb-zone--frozen { background: rgba(185, 28, 28, 0.6); }
.pb-zone--semi { background: repeating-linear-gradient(135deg, rgba(194, 65, 12, 0.55) 0 4px, rgba(194, 65, 12, 0.12) 4px 8px); }
.pb-today-flag { position: absolute; top: 24px; transform: translateX(-50%); z-index: 1; padding: 0 5px; border-radius: 3px;
  background: var(--pill-red-text); color: #fff; font-size: 10px; font-weight: var(--fw-semibold); line-height: 15px; }

.pb-body { position: relative; }
.pb-overlay { position: absolute; top: 0; bottom: 0; left: 210px; pointer-events: none; }
.pb-dayline { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--color-border); z-index: 1; }
.pb-hourline { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--color-border-faint); z-index: 1; }
.pb-weekend { position: absolute; top: 0; bottom: 0; background: var(--color-surface-alt); z-index: 0; }
.pb-zoneend { position: absolute; top: 0; bottom: 0; width: 0; z-index: 1; }
.pb-zoneend--frozen { border-left: 1px dashed rgba(185, 28, 28, 0.45); }
.pb-zoneend--semi { border-left: 1px dashed rgba(194, 65, 12, 0.4); }
.pb-today { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--pill-red-text); opacity: .7; z-index: 3; }

.pb-row, .pb-site { display: flex; border-top: 1px solid var(--color-border-faint); }
.pb-tip[hidden] { display: none; }
.pb-label, .pb-site-label { position: sticky; left: 0; z-index: 4; width: 210px; flex: none; box-sizing: border-box;
  display: flex; align-items: center; gap: 6px; padding: 0 var(--space-3);
  background: var(--color-bg); border-right: 1px solid var(--color-border); }
.pb-site { border-top-color: var(--color-border); }
.pb-site-label { height: 26px; background: var(--color-surface-alt); font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold); color: var(--color-label); text-transform: uppercase; letter-spacing: .04em; }
.pb-site-track { flex: none; background: var(--color-surface-alt); opacity: .5; }
.pb-track { position: relative; flex: none; }

.board-bar.pb-bar { height: 26px; z-index: 2; box-sizing: border-box; overflow: visible; gap: 6px; padding: 0 6px;
  font-size: 11px; line-height: 1; }
.board-bar.pb-bar:hover, .board-bar.pb-bar:focus-visible { outline: 2px solid var(--color-text); outline-offset: 1px; z-index: 5; }
.pb-bar-num { flex: none; font-weight: var(--fw-semibold); white-space: nowrap; }
.pb-bar-op { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: .85; }
.pb-bar--rush, .pb-swatch-rush { border: 2px solid #dc2626; }
.pb-rushdot, .pb-swatch-rush::after { position: absolute; top: -4px; right: -4px; width: 8px; height: 8px; border-radius: 50%;
  background: #dc2626; box-shadow: 0 0 0 2px var(--color-bg); }
.pb-swatch-rush { position: relative; box-sizing: border-box; }
.pb-swatch-rush::after { content: ''; width: 6px; height: 6px; top: -3px; right: -3px; box-shadow: 0 0 0 1px var(--color-bg); }
.pb-swatch-zone { display: inline-block; width: 16px; height: 5px; margin-right: 5px; vertical-align: middle; border-radius: 1px; }
.pb-swatch-today { display: inline-block; width: 2px; height: 12px; margin: 0 6px 0 4px; vertical-align: middle; background: var(--pill-red-text); }

.pb-tip { position: fixed; z-index: 1000; max-width: 320px; padding: var(--space-2) var(--space-3); pointer-events: none;
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 8px; box-shadow: var(--shadow-md);
  font-size: var(--fs-xs); color: var(--color-text); }
.pb-tip-head { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; font-size: var(--fs-sm); }
.pb-tip-name { font-weight: var(--fw-medium); margin-bottom: 2px; }
.pb-tip-line { color: var(--color-label); }