/* ============================================================
   enroute.delivery — Wireframe shell + app components
   Mid-fi: real Manrope, brand-green tokens, ink neutrals.
   Each .wf-page renders a Django base.html chrome at mobile +
   desktop sizes, with a briefing panel to the right.
   ============================================================ */

/* ---------- Fonts + design tokens (inlined from system) ---------- */
/* Google-Fonts @import removed for the Django app — Manrope + JetBrains Mono are
   self-hosted via static/css/fonts.css (loaded before this file in base.html). */

:root {
  /* Brand green */
  --enroute-green-50:  #E5F8EC;
  --enroute-green-100: #BFEFD0;
  --enroute-green-200: #8AE2AB;
  --enroute-green-300: #4FD083;
  --enroute-green-400: #1FBE63;
  --enroute-green-500: #00AA3D;
  --enroute-green-600: #009335;
  --enroute-green-700: #00782B;
  --enroute-green-800: #005C21;

  /* Ink */
  --enroute-ink-50:  #F4F6F4;
  --enroute-ink-100: #E6EAE7;
  --enroute-ink-200: #C9D0CB;
  --enroute-ink-300: #9AA39D;
  --enroute-ink-400: #6B756F;
  --enroute-ink-500: #4A524D;
  --enroute-ink-600: #333A35;
  --enroute-ink-700: #232825;
  --enroute-ink-900: #0A0D0B;

  /* Surfaces */
  --bg-canvas:  #FAFBF9;
  --bg-paper:   #FFFFFF;
  --bg-sunken:  #F2F4F1;

  /* Accents */
  --enroute-amber-50:   #FEF6E5;
  --enroute-amber-100:  #FCEDCB;
  --enroute-amber-200:  #F7D88A;
  --enroute-amber-500:  #F4A923;
  --enroute-amber-800:  #6B4A0F;
  --enroute-cobalt-50:  #EEF2FF;
  --enroute-cobalt-100: #DCE5FF;
  --enroute-cobalt-200: #B8C8FF;
  --enroute-cobalt-500: #2C5BFF;
  --enroute-cobalt-600: #1E45D1;
  --enroute-cobalt-700: #173399;
  --enroute-cobalt-800: #0F2266;
  --enroute-rose-50:    #FCE9E9;
  --enroute-rose-100:   #FCE4E4;
  --enroute-rose-200:   #F5B7B7;
  --enroute-rose-400:   #ED6F73;
  --enroute-rose-500:   #E5484D;
  --enroute-rose-600:   #C8323A;
  --enroute-rose-700:   #8B1F26;

  /* Semantic */
  --fg-1: var(--enroute-ink-900);
  --fg-2: var(--enroute-ink-600);
  --fg-3: var(--enroute-ink-400);
  --fg-4: var(--enroute-ink-300);
  --brand: var(--enroute-green-500);
  --brand-hover: var(--enroute-green-600);
  --brand-press: var(--enroute-green-700);
  --brand-soft: var(--enroute-green-50);

  --border-1: rgba(10, 13, 11, 0.08);
  --border-2: rgba(10, 13, 11, 0.14);
  --border-3: rgba(10, 13, 11, 0.24);

  --font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(10,13,11,0.06), 0 1px 1px rgba(10,13,11,0.04);
  --shadow-md: 0 6px 14px -4px rgba(10,13,11,0.10), 0 2px 4px rgba(10,13,11,0.04);

  --focus-ring: 0 0 0 3px rgba(0, 170, 61, 0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg-1);
  background: var(--bg-sunken);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* ============================================================
   WIREFRAME SHELL (the outer layout — top bar, briefing, canvas)
   ============================================================ */

.wf-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 56px;
  padding: 0 16px;
  background: var(--enroute-ink-900);
  color: #fff;
  border-bottom: 1px solid #000;
  font-size: 13px;
  white-space: nowrap;
}
.wf-topbar a { color: #fff; }
.wf-topbar__brand {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 14px;
  flex-shrink: 0;
}
.wf-topbar__brand .dot { color: var(--enroute-green-400); }
.wf-topbar__brand small {
  color: var(--enroute-ink-300);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 4px;
}
.wf-topbar__back {
  font-size: 11px;
  color: var(--enroute-ink-300);
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.12);
  flex-shrink: 0;
}
.wf-topbar__back:hover { background: rgba(255,255,255,0.06); }
.wf-topbar__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.wf-topbar__num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--enroute-green-400);
  background: rgba(0,170,61,0.15);
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.wf-topbar__title {
  font-weight: 600;
  font-size: 13px;
  flex-shrink: 0;
}
.wf-topbar__url {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--enroute-ink-300);
  overflow: hidden;
  text-overflow: ellipsis;
}
.wf-topbar__roles {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--enroute-ink-300);
  flex-shrink: 0;
}
.wf-topbar__nav { display: flex; gap: 4px; flex-shrink: 0; }
.wf-topbar__nav a {
  font-size: 11px;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.12);
}
.wf-topbar__nav a:hover { background: rgba(255,255,255,0.06); }
.wf-topbar__tweaks {
  font-size: 11px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--enroute-green-500);
  color: #fff;
  border: 0;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  flex-shrink: 0;
}
.wf-topbar__tweaks:hover { background: var(--enroute-green-600); }

/* Layout: briefing fixed on left, canvas scrollable on right */
.wf-shell {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: calc(100vh - 56px);
}

.wf-brief {
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  background: var(--bg-paper);
  border-right: 1px solid var(--border-2);
  padding: 24px 24px 80px;
  font-size: 13px;
  line-height: 1.55;
}
.wf-brief h2 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 24px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-1);
}
.wf-brief h2:first-child { margin-top: 0; }
.wf-brief p { margin: 0 0 10px; color: var(--fg-2); }
.wf-brief p strong, .wf-brief li strong { color: var(--fg-1); font-weight: 600; }
.wf-brief code, .wf-brief .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  background: var(--bg-sunken);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--enroute-ink-700);
}
.wf-brief ul { margin: 0 0 12px; padding-left: 18px; }
.wf-brief li { margin-bottom: 5px; color: var(--fg-2); }
.wf-brief .wf-brief__purpose {
  font-size: 13.5px;
  color: var(--fg-1);
  line-height: 1.55;
  margin-bottom: 4px;
}
.wf-brief__pagemeta {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 10px;
  row-gap: 4px;
  font-size: 11.5px;
  margin-bottom: 4px;
}
.wf-brief__pagemeta dt {
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.wf-brief__pagemeta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--enroute-ink-700);
  word-break: break-all;
}
.wf-brief__role {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  margin-right: 4px;
}
.wf-brief__role--internal { background: var(--enroute-cobalt-100); color: var(--enroute-cobalt-700); }
.wf-brief__role--client { background: var(--enroute-amber-100); color: var(--enroute-amber-800); }
.wf-brief__role--transporter { background: #E6DDFF; color: #4A2E99; }
.wf-brief__role--all { background: var(--enroute-ink-100); color: var(--enroute-ink-700); }

.wf-brief table.wf-buttons {
  width: 100%;
  font-size: 11.5px;
  border-collapse: collapse;
}
.wf-brief table.wf-buttons th,
.wf-brief table.wf-buttons td {
  text-align: left;
  padding: 5px 6px;
  vertical-align: top;
  border-bottom: 1px solid var(--border-1);
}
.wf-brief table.wf-buttons th {
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-3);
}
.wf-brief table.wf-buttons code {
  font-size: 10.5px;
  padding: 0 3px;
}
.wf-brief__states { display: grid; gap: 6px; }
.wf-brief__state {
  border-left: 2px solid var(--border-3);
  padding: 2px 0 2px 10px;
  font-size: 12px;
  color: var(--fg-2);
}
.wf-brief__state strong { display: block; color: var(--fg-1); font-size: 12px; font-weight: 600; }
.wf-brief__discrepancy {
  background: var(--enroute-amber-50);
  border: 1px solid var(--enroute-amber-200);
  border-left: 3px solid var(--enroute-amber-500);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--enroute-amber-800);
  margin-bottom: 12px;
}
.wf-brief__discrepancy strong { color: var(--enroute-amber-800); }
.wf-brief__ref {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--enroute-ink-600);
  display: block;
  margin-bottom: 3px;
  word-break: break-all;
}

.wf-canvas {
  padding: 32px 32px 96px;
  display: flex;
  flex-direction: column;
  gap: 36px;
  overflow-x: auto;
}

.wf-frame { display: flex; flex-direction: column; gap: 10px; }
.wf-frame__head {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--fg-3);
}
.wf-frame__head .wf-frame__size {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--fg-2);
  text-transform: none;
  font-weight: 500;
}
.wf-frame__head .wf-frame__note {
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--fg-3);
  font-style: italic;
}

.wf-frame__viewport {
  background: var(--bg-canvas);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.wf-frame--mobile .wf-frame__viewport { width: 375px; }
.wf-frame--desktop .wf-frame__viewport { width: 1280px; max-width: 100%; }

/* Side-by-side frames option (rarely used; default is stacked) */
.wf-frames-row { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; }

/* ============================================================
   ELEMENT ID CHIPS (the annotation system)
   Every element gets data-wf-id="...". When the wf-pins-on
   body class is set, each shows a small chip showing its id.
   Always render a faint outline so reviewers can spot the shape.
   ============================================================ */

[data-wf-id] { position: relative; }

.wf-pins-on [data-wf-id] {
  outline: 1px dashed rgba(0, 170, 61, 0.4);
  outline-offset: -1px;
}
.wf-pins-on [data-wf-id]::after {
  content: attr(data-wf-id);
  position: absolute;
  bottom: 100%;
  left: 0;
  transform: translateY(50%);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1;
  background: var(--enroute-green-800);
  color: #fff;
  padding: 3px 5px;
  border-radius: 2px;
  z-index: 10;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: 0;
  font-weight: 500;
}
.wf-pins-on [data-wf-id="page"]::after { display: none; }

/* Role badges sitting on elements (visible when role-tweak is set) */
[data-wf-role] {
  /* default: visible */
}
/* Role filtering — selecting a single role HIDES non-matching elements.
   'all' shows everything. */
.wf-role-internal [data-wf-role]:not([data-wf-role*="internal"]):not([data-wf-role="all"]) { display: none !important; }
.wf-role-client [data-wf-role]:not([data-wf-role*="client"]):not([data-wf-role="all"]) { display: none !important; }
.wf-role-transporter [data-wf-role]:not([data-wf-role*="transporter"]):not([data-wf-role="all"]) { display: none !important; }

[data-wf-role]:not([data-wf-role="all"])::before {
  content: attr(data-wf-role);
  position: absolute;
  top: -1px;
  right: -1px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  background: var(--enroute-cobalt-500);
  color: #fff;
  padding: 1px 4px;
  border-radius: 0 var(--radius-xs) 0 var(--radius-xs);
  z-index: 8;
  pointer-events: none;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
  opacity: 0;
  transition: opacity 120ms;
}
.wf-pins-on [data-wf-role]:not([data-wf-role="all"])::before { opacity: 0.92; }
[data-wf-role*="internal"]:not([data-wf-role*="client"]):not([data-wf-role*="transporter"])::before { background: var(--enroute-cobalt-600); }
[data-wf-role*="client"]:not([data-wf-role*="internal"]):not([data-wf-role*="transporter"])::before { background: var(--enroute-amber-500); color: var(--enroute-amber-800); }
[data-wf-role*="transporter"]:not([data-wf-role*="internal"]):not([data-wf-role*="client"])::before { background: #7C5CFF; }

/* Data-state visibility */
[data-wf-state] { display: none; }
.wf-state-loaded [data-wf-state="loaded"] { display: var(--wf-state-display, block); }
.wf-state-empty [data-wf-state="empty"] { display: var(--wf-state-display, block); }
.wf-state-error [data-wf-state="error"] { display: var(--wf-state-display, block); }
[data-wf-state-not] {}
.wf-state-empty [data-wf-state-not*="empty"] { display: none !important; }
.wf-state-error [data-wf-state-not*="error"] { display: none !important; }

/* ============================================================
   APP CHROME (the Django base.html shell — top header + sidebar)
   ============================================================ */

.app-shell {
  display: grid;
  background: var(--bg-canvas);
  min-height: 100%;
}
.app-shell--desktop {
  grid-template-columns: 240px 1fr;
  grid-template-rows: 56px 1fr;
}
.app-shell--mobile {
  grid-template-columns: 1fr;
  grid-template-rows: 56px 1fr;
}

.app-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-1);
  font-size: 13px;
}
.app-shell--mobile .app-header { padding: 0 16px; }
.app-header__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg-1);
  font-size: 15px;
}
.app-header__brand .dot { color: var(--brand); }
.app-header__brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.app-header__brand-mark .pip {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--enroute-ink-700);
}
.app-header__brand-mark .pip:last-child {
  background: transparent;
  border: 2px solid var(--brand);
  width: 10px; height: 10px;
  margin-left: 2px;
}
.app-header__right {
  display: flex; align-items: center; gap: 16px;
  font-size: 12.5px; color: var(--fg-2);
}
.app-header__menu {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
}
.app-header__menu svg { width: 18px; height: 18px; }

.app-sidebar {
  background: var(--bg-paper);
  border-right: 1px solid var(--border-1);
  padding: 16px 12px;
  font-size: 13px;
}
.app-sidebar__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  font-weight: 700;
  padding: 16px 8px 6px;
}
.app-sidebar__label:first-child { padding-top: 6px; }
.app-sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--fg-2);
  font-weight: 500;
  cursor: default;
  white-space: nowrap;
}
.app-sidebar__item svg { width: 16px; height: 16px; flex-shrink: 0; display: block; }
.app-sidebar__item:hover { background: var(--bg-sunken); }
.app-sidebar__item--active {
  background: var(--enroute-green-50);
  color: var(--enroute-green-800);
}
.app-sidebar__item--active:hover { background: var(--enroute-green-50); }

.app-main { padding: 24px 24px 64px; min-width: 0; }
.app-shell--mobile .app-main { padding: 16px 16px 48px; }

.app-container { max-width: 1200px; margin: 0 auto; }
.app-container--narrow { max-width: 540px; }
.app-container--medium { max-width: 720px; }
.app-container--wide { max-width: 1280px; }

/* ============================================================
   APP TYPOGRAPHY + COMPONENTS (inside the wireframe)
   ============================================================ */

.app-h1 {
  font-size: 24px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg-1);
  margin: 0;
}
.app-h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--fg-1);
}
.app-h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--fg-1);
}
.app-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  font-weight: 600;
}
.app-muted { color: var(--fg-3); font-size: 13px; }
.app-strong { color: var(--fg-1); font-weight: 600; }
.app-num { font-variant-numeric: tabular-nums; }
.app-mono { font-family: var(--font-mono); font-size: 12px; }

/* Stack helpers */
.app-stack { display: flex; flex-direction: column; }
.app-stack--gap-1 { gap: 4px; }
.app-stack--gap-2 { gap: 8px; }
.app-stack--gap-3 { gap: 12px; }
.app-stack--gap-4 { gap: 16px; }
.app-stack--gap-5 { gap: 20px; }
.app-stack--gap-6 { gap: 24px; }
.app-stack--gap-8 { gap: 32px; }

.app-row { display: flex; align-items: center; }
.app-row--between { justify-content: space-between; }
.app-row--gap-2 { gap: 8px; }
.app-row--gap-3 { gap: 12px; }
.app-row--gap-4 { gap: 16px; }
.app-row--wrap { flex-wrap: wrap; }

/* Buttons */
.app-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  min-height: 44px;
  white-space: nowrap;
}
.app-btn--primary {
  background: var(--brand);
  color: #fff;
}
.app-btn--primary:hover { background: var(--brand-hover); }
.app-btn--outline {
  background: var(--bg-paper);
  border-color: var(--border-3);
  color: var(--fg-1);
}
.app-btn--outline:hover { background: var(--bg-sunken); }
.app-btn--destructive {
  background: var(--enroute-rose-600);
  color: #fff;
}
.app-btn--destructive-outline {
  background: var(--enroute-rose-50);
  color: var(--enroute-rose-700);
  border-color: var(--enroute-rose-200);
}
.app-btn--ghost {
  color: var(--fg-2);
  background: transparent;
}
.app-btn--ghost:hover { background: var(--bg-sunken); }
.app-btn--block { width: 100%; }
.app-btn--sm { padding: 7px 12px; min-height: 32px; font-size: 13px; }

.app-link {
  color: var(--enroute-cobalt-600);
  font-weight: 500;
  text-decoration: none;
}
.app-link:hover { text-decoration: underline; }
.app-link--muted { color: var(--fg-3); }
.app-link--back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--enroute-cobalt-600);
  margin-bottom: 8px;
}

/* Cards */
.app-card {
  background: var(--bg-paper);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  padding: 16px;
}
.app-card--padded { padding: 20px 20px; }
.app-card--flush { padding: 0; }
.app-card--sunken { background: var(--bg-sunken); border-color: var(--border-1); }
.app-card--clickable {
  cursor: pointer;
  transition: border-color 120ms;
}
.app-card--clickable:hover { border-color: var(--enroute-green-300); }

/* Pills */
.app-pill {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.01em;
  white-space: nowrap;
  line-height: 1.4;
  background: var(--enroute-ink-100);
  color: var(--enroute-ink-700);
}
.app-pill--green { background: var(--enroute-green-50); color: var(--enroute-green-800); }
.app-pill--amber { background: var(--enroute-amber-100); color: var(--enroute-amber-800); }
.app-pill--rose { background: var(--enroute-rose-100); color: var(--enroute-rose-700); }
.app-pill--cobalt { background: var(--enroute-cobalt-100); color: var(--enroute-cobalt-700); }
.app-pill--neutral { background: var(--enroute-ink-100); color: var(--enroute-ink-700); }
.app-pill--circle {
  border-radius: 50%;
  width: 22px; height: 22px;
  padding: 0;
  justify-content: center;
  font-size: 11px;
}

/* Inputs */
.app-field { display: flex; flex-direction: column; gap: 6px; }
.app-field__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-1);
}
.app-field__label .required { color: var(--enroute-rose-600); margin-left: 2px; }
.app-field__label .optional { color: var(--fg-3); font-weight: 400; margin-left: 4px; }
.app-field__help {
  font-size: 12px;
  color: var(--fg-3);
}
.app-field__error {
  font-size: 12px;
  color: var(--enroute-rose-700);
}
.app-input,
.app-select,
.app-textarea {
  width: 100%;
  font: inherit;
  font-size: 14px;
  padding: 11px 12px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  background: var(--bg-paper);
  color: var(--fg-1);
  min-height: 44px;
}
.app-textarea { min-height: 72px; resize: vertical; line-height: 1.5; padding-top: 10px; }
.app-input::placeholder, .app-textarea::placeholder { color: var(--fg-3); }
.app-input:focus, .app-select:focus, .app-textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: var(--focus-ring);
}
.app-input--error, .app-select--error, .app-textarea--error {
  border-color: var(--enroute-rose-400);
}
.app-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236B756F' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  appearance: none;
}

.app-checkbox-row,
.app-radio-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-size: 14px;
  color: var(--fg-1);
}
.app-checkbox,
.app-radio {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--border-3);
  border-radius: 4px;
  background: var(--bg-paper);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.app-radio { border-radius: 50%; }
.app-checkbox--checked { background: var(--brand); border-color: var(--brand); }
.app-checkbox--checked::after {
  content: '';
  width: 10px; height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
}
.app-radio--checked { border-color: var(--brand); border-width: 6px; background: #fff; }

.app-fieldset {
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  padding: 14px 16px 16px;
  background: var(--bg-paper);
}
.app-fieldset__legend {
  font-size: 13px;
  font-weight: 600;
  padding: 0 6px;
  margin-left: -6px;
  color: var(--fg-1);
}

/* Banners */
.app-banner {
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13px;
  border: 1px solid;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}
.app-banner--success {
  background: var(--enroute-green-50);
  border-color: var(--enroute-green-200);
  color: var(--enroute-green-800);
}
.app-banner--error {
  background: var(--enroute-rose-50);
  border-color: var(--enroute-rose-200);
  color: var(--enroute-rose-700);
}
.app-banner--warning {
  background: var(--enroute-amber-50);
  border-color: var(--enroute-amber-200);
  color: var(--enroute-amber-800);
}
.app-banner--info {
  background: var(--enroute-cobalt-50);
  border-color: var(--enroute-cobalt-200);
  color: var(--enroute-cobalt-700);
}

/* Lists */
.app-list {
  background: var(--bg-paper);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.app-list__item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-1);
}
.app-list__item:last-child { border-bottom: 0; }

/* Tables */
.app-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.app-table thead th {
  background: var(--bg-sunken);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-3);
  font-weight: 700;
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-2);
}
.app-table tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--border-1);
  vertical-align: top;
  color: var(--fg-1);
}
.app-table tbody tr:last-child td { border-bottom: 0; }
.app-table tbody tr:hover td { background: var(--bg-sunken); }

/* Grid helpers */
.app-grid { display: grid; gap: 12px; }
.app-grid--cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.app-grid--cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.app-grid--cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.app-grid--cols-7 { grid-template-columns: repeat(7, minmax(0, 1fr)); }

/* DL grids (for read-only key/value pairs) */
.app-dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
  margin: 0;
}
.app-dl dt {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-3);
  font-weight: 600;
  margin-bottom: 2px;
}
.app-dl dd {
  margin: 0;
  font-size: 14px;
  color: var(--fg-1);
}
.app-dl__row {
  display: flex;
  flex-direction: column;
}
.app-dl__row--full { grid-column: 1 / -1; }

/* Sidebar simulation: icon glyphs */
.app-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  display: inline-block;
  background: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  opacity: 0.75;
}

/* ============================================================
   CALENDAR CHIP (component from design system /Calendar Chip.html)
   Status variants: scheduled · pending · staging · transit ·
   delivered · cancelled. Full variant for week views and mobile;
   compact variant for narrow month-view cells.
   ============================================================ */
.chip {
  --chip-accent: var(--enroute-green-500);
  --chip-accent-50: var(--enroute-green-50);
  --chip-accent-700: var(--enroute-green-700);

  position: relative;
  background: var(--bg-paper);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 10px 12px 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
  font-size: 12px;
  color: var(--fg-1);
  cursor: pointer;
}
.chip::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--chip-accent);
}
.chip:hover { background: var(--bg-sunken); box-shadow: var(--shadow-sm); }

.chip.s-delivered { --chip-accent: var(--enroute-green-500);  --chip-accent-50: var(--enroute-green-50);   --chip-accent-700: var(--enroute-green-700); }
.chip.s-transit   { --chip-accent: var(--enroute-teal-500);   --chip-accent-50: var(--enroute-teal-100);   --chip-accent-700: #0A6359; }
.chip.s-staging   { --chip-accent: var(--enroute-cobalt-500); --chip-accent-50: var(--enroute-cobalt-100); --chip-accent-700: #1A3BCC; }
.chip.s-pending   { --chip-accent: var(--enroute-amber-500);  --chip-accent-50: var(--enroute-amber-100);  --chip-accent-700: #7A4F00; }
.chip.s-cancelled { --chip-accent: var(--enroute-rose-500);   --chip-accent-50: var(--enroute-rose-100);   --chip-accent-700: #9F1F23; }
.chip.s-scheduled { --chip-accent: var(--enroute-ink-300);    --chip-accent-50: var(--enroute-ink-100);    --chip-accent-700: var(--enroute-ink-700); }

.chip-row1 { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.chip-ref {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--fg-1);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.chip-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--chip-accent-700);
  white-space: nowrap;
}
.chip-route {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--fg-1);
  font-weight: 500;
  min-width: 0;
}
.chip-route .from,
.chip-route .to {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1 1 auto;
}
.chip-route .to { text-align: right; }
.chip-route .arr {
  flex: 0 0 auto;
  width: 26px;
  height: 8px;
  position: relative;
}
.chip-route .arr::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1.25px;
  background: linear-gradient(to right,
    var(--enroute-ink-300) 0%,
    var(--enroute-ink-300) 60%,
    var(--chip-accent) 60%,
    var(--chip-accent) 100%);
  transform: translateY(-50%);
}
.chip-route .arr::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  width: 0; height: 0;
  border-left: 4px solid var(--chip-accent);
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  transform: translateY(-50%);
}
.chip-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: -2px;
}
.chip-when {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}
.chip-when .sep { color: var(--fg-4); margin: 0 4px; }
.chip-row3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
}
.chip-docs { display: inline-flex; gap: 4px; flex-wrap: nowrap; }
.doc {
  height: 18px;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--chip-accent-50);
  color: var(--chip-accent-700);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  font-family: var(--font-sans);
}
.doc.muted {
  background: transparent;
  color: var(--fg-4);
  border: 1px dashed var(--border-2);
}
.chip-carrier {
  font-size: 11px;
  color: var(--fg-2);
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 110px;
  text-align: right;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.chip-carrier .swatch {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--chip-accent);
  opacity: 0.85;
}

/* Compact variant for narrow month-view cells — accent bar + ref + status only */
.chip--compact {
  padding: 6px 8px 6px 12px;
  border-radius: 8px;
  gap: 2px;
}
.chip--compact::before { width: 3px; }
.chip--compact .chip-row1 { gap: 6px; }
.chip--compact .chip-ref { font-size: 10.5px; }
.chip--compact .chip-status { font-size: 8.5px; letter-spacing: 0.07em; }
.chip--compact .chip-route,
.chip--compact .chip-meta,
.chip--compact .chip-row3 { display: none; }
.chip--compact .chip-when {
  font-size: 10px;
  margin-top: 0;
  display: block;
  text-align: left;
}
.chip--compact-when .chip-when { display: block; }

.wf-tweaks {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 260px;
  background: var(--bg-paper);
  border: 1px solid var(--border-3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 200;
  font-size: 12px;
  overflow: hidden;
  display: none;
}
.wf-tweaks.is-open { display: block; }
.wf-tweaks__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--enroute-ink-900);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}
.wf-tweaks__head button {
  background: transparent;
  border: 0;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
}
.wf-tweaks__body { padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.wf-tweak-group { display: flex; flex-direction: column; gap: 6px; }
.wf-tweak-group__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--fg-3);
}
.wf-tweak-options { display: flex; gap: 4px; flex-wrap: wrap; }
.wf-tweak-options button {
  flex: 1;
  min-width: 60px;
  font: inherit;
  font-size: 11px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-2);
  background: var(--bg-paper);
  cursor: pointer;
  color: var(--fg-1);
  text-align: center;
}
.wf-tweak-options button:hover { background: var(--bg-sunken); }
.wf-tweak-options button.is-active {
  background: var(--enroute-ink-900);
  border-color: var(--enroute-ink-900);
  color: #fff;
}
.wf-tweak-options button[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ============================================================
   INDEX PAGE (the gallery / overview)
   ============================================================ */

.idx-body { padding: 0; }
.idx-hero {
  padding: 48px 32px 32px;
  background: var(--bg-paper);
  border-bottom: 1px solid var(--border-2);
}
.idx-hero__inner { max-width: 1200px; margin: 0 auto; }
.idx-hero__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--fg-1);
}
.idx-hero__brand .dot { color: var(--brand); }
.idx-hero h1 {
  margin: 16px 0 8px;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--fg-1);
  max-width: 720px;
}
.idx-hero h1 em {
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, var(--enroute-green-100) 60%);
}
.idx-hero p {
  font-size: 15px;
  color: var(--fg-2);
  max-width: 640px;
  margin: 0 0 24px;
}
.idx-hero__stats {
  display: flex;
  gap: 28px;
  font-size: 12px;
}
.idx-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.idx-hero__stat strong {
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--fg-1);
}
.idx-hero__stat span {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  font-weight: 600;
}

.idx-section { padding: 40px 32px 8px; max-width: 1200px; margin: 0 auto; }
.idx-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-1);
}
.idx-section__title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--fg-1);
}
.idx-section__count {
  font-size: 11px;
  color: var(--fg-3);
  font-family: var(--font-mono);
}

.idx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding-bottom: 24px;
}

.idx-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-paper);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 120ms, transform 120ms;
}
.idx-card:hover {
  border-color: var(--enroute-green-300);
  transform: translateY(-1px);
}
.idx-card__num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}
.idx-card__head {
  padding: 14px 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid var(--border-1);
}
.idx-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg-1);
  letter-spacing: -0.005em;
}
.idx-card__url {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 2px;
}
.idx-card__body {
  padding: 12px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  font-size: 12.5px;
  color: var(--fg-2);
  line-height: 1.5;
}
.idx-card__roles { display: flex; flex-wrap: wrap; gap: 4px; margin-top: auto; }

.idx-card--disabled { opacity: 0.6; pointer-events: none; }

/* Small footer */
.idx-foot {
  padding: 32px;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 12px;
  color: var(--fg-3);
  border-top: 1px solid var(--border-1);
  margin-top: 24px;
}

/* ============================================================
   UTILITY
   ============================================================ */

.wf-spacer { height: 12px; }
.wf-divider { height: 1px; background: var(--border-1); margin: 12px 0; }
.wf-divider--strong { background: var(--border-2); }

.text-right { text-align: right; }
.text-center { text-align: center; }
.font-mono { font-family: var(--font-mono); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.text-amber { color: var(--enroute-amber-800); }
.text-rose { color: var(--enroute-rose-700); }
.text-green { color: var(--enroute-green-800); }
.text-cobalt { color: var(--enroute-cobalt-700); }

/* When the role tweak singles out a role, dim out non-matching items more cleanly */
.app-shell { container-type: inline-size; }

/* When showing 'empty' state, the loaded-state markers get hidden */
.wf-state-empty [data-wf-state="loaded"],
.wf-state-error [data-wf-state="loaded"] { display: none; }
.wf-state-loaded [data-wf-state="empty"],
.wf-state-error [data-wf-state="empty"] { display: none; }
.wf-state-loaded [data-wf-state="error"],
.wf-state-empty [data-wf-state="error"] { display: none; }

/* Force inline-flex for pills that use data-wf-state */
[data-wf-state].app-pill { display: none; }
.wf-state-loaded [data-wf-state="loaded"].app-pill,
.wf-state-empty [data-wf-state="empty"].app-pill,
.wf-state-error [data-wf-state="error"].app-pill { display: inline-flex; }