/*
 * Components — RDS-aligned primitives.
 * Documented in the deck: card, pill, tag, brand-square, rule.
 * Built in RDS spirit (no fabrication of new visual language): button, segmented, frame, post.
 */

/* ── NAV (co-brand: Loblaw × LCA) ── */

.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0 var(--space-2);
  border-bottom: 1px solid var(--line);
  gap: var(--space-2);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-lockup img {
  display: block;
  object-fit: contain;
}

.brand-lockup .loblaw-mark { height: 22px; opacity: 0.9; }
.brand-lockup .lca-mark { width: 28px; height: 28px; border-radius: 4px; }

.brand-x {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
  line-height: 1;
  padding: 0 4px;
}

.nav-divider {
  width: 1px;
  height: 16px;
  background: var(--line);
}

.brand-square {
  width: 14px;
  height: 14px;
  background: var(--coral);
  border-radius: 4px;
  flex-shrink: 0;
}

.nav-section {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: var(--tr-mono);
  color: var(--ink-2);
}

.nav-links {
  display: flex;
  gap: var(--space-3);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  color: var(--ink-muted);
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav-link:hover { color: var(--ink); }

.nav-link.active { color: var(--ink); }

.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  background: var(--coral);
  border-radius: 2px 2px 0 0;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-open);
}

/* ── QUICKNAV — quiet 5-up strip directly under the hero ──
 *
 * Lives just below the "21 active · 34 shipped" line, before the kanban.
 * No dark frame around the strip — it should blend into the page so the
 * kanban below stays the visual focus. Icons sit on a translucent navy
 * tint so they read clearly without shouting.
 */

.home-page .hero { padding: var(--space-5) 0 var(--space-2); }
.home-page .hero-title { font-size: clamp(34px, 4.5vw, 60px); }
.home-page .hero-sub { font-size: var(--fs-body); max-width: 520px; }
.home-page .section { padding: var(--space-3) 0 var(--space-2); }
.home-page .section + .section { padding-top: var(--space-3); }

.quicknav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.quicknav-tile {
  display: grid;
  grid-template-columns: 30px 1fr 10px;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.quicknav-tile:hover {
  background: var(--card);
  border-color: rgba(31, 34, 58, 0.18);
  transform: translateY(-1px);
}

.quicknav-tile-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: rgba(31, 34, 58, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s ease;
}

.quicknav-tile-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--ink-2);
  stroke-width: 1.5;
  fill: none;
  transition: stroke 0.15s ease;
}

.quicknav-tile:hover .quicknav-tile-icon {
  background: rgba(31, 34, 58, 0.14);
}

.quicknav-tile:hover .quicknav-tile-icon svg {
  stroke: var(--ink);
}

.quicknav-tile-body {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.quicknav-tile-title {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: var(--tr-tight);
  line-height: 1.2;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quicknav-tile-count {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quicknav-tile-arrow {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: var(--ink-muted);
  opacity: 0.6;
  transition: color 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}

.quicknav-tile-arrow svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.quicknav-tile:hover .quicknav-tile-arrow {
  opacity: 1;
  color: var(--coral);
  transform: translate(2px, -2px);
}

@media (max-width: 1000px) {
  .quicknav { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .quicknav { grid-template-columns: repeat(2, 1fr); }
}

/* ── NAV — slightly stronger contrast, sticky on scroll ── */

.app-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 239, 236, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin: 0 calc(var(--space-3) * -1);
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.nav-link {
  font-weight: 500;
  color: var(--ink-2);
}

.nav-link.active { font-weight: 600; }

/* ── HERO ── */

.hero {
  padding: var(--space-7) 0 var(--space-5);
}

.hero-eyebrow {
  margin-bottom: var(--space-2);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 80px);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-display);
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.hero-title em {
  font-style: italic;
  color: var(--coral);
}

.hero-sub {
  font-size: var(--fs-body-lg);
  color: var(--ink-2);
  line-height: var(--lh-prose);
  max-width: 540px;
}

/* ── CARD (rds-card) ── */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-card-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  text-decoration: none;
  color: inherit;
}

a.card { cursor: pointer; }

a.card:hover {
  border-color: rgba(31, 34, 58, 0.18);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.card.warm { background: var(--card-warm); }
.card.cool { background: var(--card-cool); }
.card.accented { border: 2px solid var(--coral); padding: calc(var(--space-3) - 1px); }
.card.outlined { border: 2px solid var(--ink); padding: calc(var(--space-3) - 1px); box-shadow: none; }

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-xs);
  background: var(--coral-wash);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--coral);
  stroke-width: 1.5;
  fill: none;
}

.card-icon.neutral { background: var(--bg-cool); }
.card-icon.neutral svg { stroke: var(--ink-2); }

.card-title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.2;
}

.card-desc {
  font-size: var(--fs-meta);
  color: var(--ink-2);
  line-height: var(--lh-prose);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-1);
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

.card-meta-item svg {
  width: 12px;
  height: 12px;
  stroke: var(--ink-muted);
  stroke-width: 1.5;
  fill: none;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  border-top: 1px solid var(--line-soft);
  gap: var(--space-2);
}

.card-url {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.card-arrow svg {
  width: 12px;
  height: 12px;
  stroke: #FFF;
  stroke-width: 2;
  fill: none;
}

a.card:hover .card-arrow {
  background: var(--coral);
  transform: translate(1px, -1px);
}

/* ── TAG (rds-tag) — flat, borderless ── */

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: var(--r-pill);
  color: var(--ink-2);
  background: var(--coral-wash);
}

.tag.coral { color: var(--coral); background: var(--coral-wash); }
.tag.mint  { color: var(--mint-ink); background: var(--mint-tint); }
.tag.sky   { color: var(--sky-ink); background: var(--sky-tint); }
.tag.navy  { color: var(--ink); background: var(--line-soft); }
.tag.amber { color: var(--amber-fg); background: var(--amber-bg); }
.tag.dot::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  margin-right: 6px;
  flex-shrink: 0;
}

/* ── PILL (rds-pill — semi-trans glass status chip) ── */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.04em;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--line);
}

.pill.amber {
  background: var(--amber-bg);
  color: var(--amber-fg);
  border-color: transparent;
}

/* ── BUTTON (built in RDS spirit — not in deck) ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 var(--space-2);
  border-radius: var(--r-md);
  border: 0;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn.solid {
  background: var(--coral);
  color: #FFF;
}

.btn.solid:hover { background: #B0322D; color: #FFF; }

.btn.outline {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}

.btn.outline:hover { border-color: var(--coral); color: var(--coral); }

.btn.ghost {
  background: transparent;
  color: var(--ink-2);
}

.btn.ghost:hover { background: var(--line-soft); color: var(--ink); }

.btn svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ── SEGMENTED CONTROL (V1 / V2 selector) ── */

.segmented {
  display: inline-flex;
  padding: 4px;
  background: var(--line-soft);
  border-radius: var(--r-pill);
  gap: 4px;
}

.segmented button {
  border: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.02em;
  color: var(--ink-muted);
  padding: 8px 14px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.segmented button:hover { color: var(--ink); }

.segmented button.active {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.04), 0 4px 12px -4px rgba(31, 34, 58, 0.10);
}

/* ── FRAME (figma iframe wrapper) ── */

.frame {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ── SUB-LINKS (figma sections) ── */

.sublinks {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-2);
}

.sublinks-label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-1);
}

.sublink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: var(--r-xs);
  color: var(--ink-2);
  font-size: var(--fs-meta);
  transition: background 0.15s ease, color 0.15s ease;
  gap: 8px;
}

.sublink:hover {
  background: var(--coral-wash);
  color: var(--coral);
}

.sublink-icon {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  flex-shrink: 0;
}

.sublink:hover .sublink-icon { opacity: 1; }

/* ── BOARD POST ── */

.post {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-card-sm);
}

.post.done { opacity: 0.55; }

.post-top {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
  flex-wrap: wrap;
}

.post-meta {
  margin-left: auto;
  display: flex;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--ink-muted);
}

.post-title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.25;
}

.post-body {
  font-size: var(--fs-meta);
  color: var(--ink-2);
  line-height: var(--lh-prose);
  white-space: pre-wrap;
}

.post-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.post-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.post-status.open .post-status-dot { background: var(--status-open); }

/* ── KANBAN ── */

.kanban {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
}

.kanban.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kanban-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.kanban-col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  background: var(--line-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 4px;
}

.kanban-col-head.upnext   { background: var(--sky-tint); color: var(--sky-ink); }
.kanban-col-head.progress { background: var(--coral-wash); color: var(--coral); }
.kanban-col-head.review   { background: var(--amber-bg); color: var(--amber-fg); }
.kanban-col-head.done     { background: var(--mint-tint); color: var(--mint-ink); }

.kanban-col-count {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  opacity: 0.7;
}

.task {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.03);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  cursor: pointer;
  position: relative;
}

.task:hover {
  border-color: var(--coral);
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.04), 0 8px 18px -8px rgba(31, 34, 58, 0.18);
  transform: translateY(-1px);
}

/* Priority edge stripe — same shape, color follows the priority palette
 * so the stripe, the dot, and the tag all match. */
.task.priority-high::before,
.task.priority-medium::before,
.task.priority-low::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 0 3px 3px 0;
}

.task.priority-high::before   { background: var(--coral); }
.task.priority-medium::before { background: var(--amber-fg); }
.task.priority-low::before    { background: var(--sky-ink); }

.task-title {
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: var(--tr-tight);
}

.task-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

.task-meta .tag {
  font-size: 9px;
  padding: 2px 7px;
}

.task.done .task-title { color: var(--ink-muted); text-decoration: line-through; text-decoration-color: var(--line); }
.task.done { opacity: 0.7; }

/* ── MATRIX — Priority × Version ──
 *
 * Replaces the date-based Gantt. Rows = priority (High / Medium / Low / Unset),
 * columns = release version (V1 / V2 / V3). Cells stack clickable task chips.
 * Editorial-paper aesthetic carried over from the deck system.
 */

.matrix {
  --matrix-label-w: 140px;
  --done-fill: #4F8C6F;
  --progress-fill: var(--amber-fg);
  --upnext-stroke: var(--ink-muted);

  background: var(--card-warm);
  border: 1px solid var(--ink);
  border-radius: var(--r-sm);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.04), 0 30px 60px -30px rgba(31, 34, 58, 0.18);
}

.matrix-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.matrix-legend-item { display: inline-flex; align-items: center; gap: 8px; }
.matrix-legend-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0;
}
.matrix-legend-dot.done { background: var(--done-fill); }
.matrix-legend-dot.progress { background: var(--progress-fill); }
.matrix-legend-dot.upnext { background: transparent; border: 1px dashed var(--upnext-stroke); }

.matrix-grid {
  display: grid;
  grid-template-columns: var(--matrix-label-w) repeat(3, 1fr);
}

.matrix-head, .matrix-row { display: contents; }

.matrix-corner,
.matrix-version-head {
  background: var(--ink);
  color: var(--card-warm);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  border-right: 1px solid rgba(244, 239, 230, 0.18);
}

.matrix-version-head:last-child { border-right: 0; }

.matrix-version-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.matrix-version-head .matrix-version-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-style: italic;
  font-weight: 400;
  letter-spacing: var(--tr-tight);
  text-transform: none;
}

.matrix-version-head .matrix-version-count { opacity: 0.6; }

.matrix-priority-label {
  background: var(--card);
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--line);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
}

.matrix-priority-label .priority-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
}

.matrix-priority-label .priority-name.high { color: var(--coral); }

.matrix-priority-label .priority-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.matrix-cell {
  background: var(--card-warm);
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--line);
  padding: 10px;
  min-height: 88px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.matrix-cell:nth-child(4n) { border-right: 0; }

.matrix-cell-empty {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  opacity: 0.55;
  align-self: center;
  margin: auto;
}

.matrix-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xs);
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.25;
  letter-spacing: var(--tr-tight);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  cursor: pointer;
  position: relative;
}

.matrix-chip:hover {
  border-color: var(--coral);
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.04), 0 6px 14px -6px rgba(31, 34, 58, 0.18);
  transform: translateY(-1px);
}

.matrix-chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ink-muted);
}

.matrix-chip-dot.done { background: var(--done-fill); }
.matrix-chip-dot.progress { background: var(--progress-fill); }
.matrix-chip-dot.upnext { background: transparent; border: 1px dashed var(--upnext-stroke); }

.matrix-chip-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.matrix-chip.done .matrix-chip-title { color: var(--ink-muted); }

.matrix-chip-effort {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  flex-shrink: 0;
}

.matrix-cell-overflow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  padding: 4px 10px;
  text-decoration: none;
  align-self: flex-start;
}

.matrix-cell-overflow:hover { color: var(--coral); }

@media (max-width: 720px) {
  .matrix-grid { grid-template-columns: 100px repeat(3, 1fr); }
  .matrix-priority-label .priority-name { font-size: 15px; }
  .matrix-version-head .matrix-version-title { font-size: 14px; }
  .matrix-chip { font-size: 12px; padding: 6px 8px; }
}

/* ── GANTT — editorial ledger style (inspired by Design Review Ledger Vol. 01) ── */

.ledger {
  --row-label-w: 240px;
  --done-fill: #4F8C6F;        /* mint-deep, sits on warm paper */
  --progress-fill: var(--amber-bg);
  --progress-ink: var(--amber-fg);
  --upnext-stroke: var(--ink-muted);
  --milestone: var(--coral);

  background: var(--card-warm);
  border: 1px solid var(--ink);
  border-radius: var(--r-sm);
  overflow-x: auto;
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.04), 0 30px 60px -30px rgba(31, 34, 58, 0.18);
}

.ledger-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.ledger-legend-item { display: inline-flex; align-items: center; gap: 8px; }
.ledger-legend-swatch { width: 18px; height: 10px; border-radius: 1px; display: inline-block; }
.ledger-legend-swatch.done { background: var(--done-fill); }
.ledger-legend-swatch.progress { background: var(--progress-fill); border: 1px solid var(--progress-ink); }
.ledger-legend-swatch.upnext { background: transparent; border: 1px dashed var(--upnext-stroke); }
.ledger-legend-swatch.milestone { background: var(--milestone); transform: rotate(45deg); width: 10px; height: 10px; }

.ledger-grid {
  display: grid;
  grid-template-columns: var(--row-label-w) 1fr;
  min-width: 1080px;
}

.ledger-head {
  display: contents;
}

.ledger-head .ledger-corner,
.ledger-head .ledger-weeks {
  background: var(--ink);
  color: var(--card-warm);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
}

.ledger-head .ledger-corner {
  padding: 12px 16px;
  font-weight: 600;
  border-right: 1px solid rgba(244, 239, 230, 0.18);
}

.ledger-weeks {
  display: grid;
  position: relative;
}

.ledger-week {
  padding: 12px 6px;
  text-align: center;
  border-right: 1px solid rgba(244, 239, 230, 0.14);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.ledger-week:last-child { border-right: 0; }
.ledger-week .ledger-week-date { font-size: 11px; font-weight: 600; letter-spacing: 0.02em; }
.ledger-week .ledger-week-month { font-size: 8px; opacity: 0.55; letter-spacing: 0.14em; }

.ledger-section {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 18px 10px;
  background: var(--card);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.ledger-section-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--tr-eyebrow);
  color: var(--ink-muted);
  min-width: 28px;
}

.ledger-section-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-style: italic;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
}

.ledger-section-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
}

.ledger-section-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.ledger-row { display: contents; }

.ledger-row > .ledger-label,
.ledger-row > .ledger-track {
  border-bottom: 1px solid var(--line-soft);
}

.ledger-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 12px 18px;
  background: var(--card-warm);
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.3;
  color: var(--ink);
  border-right: 1px solid var(--line);
  text-decoration: none;
  transition: background 0.15s ease;
}

.ledger-label:hover { background: var(--coral-wash); color: var(--ink); }

.ledger-label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ink-muted);
}

.ledger-label-dot.done { background: var(--done-fill); }
.ledger-label-dot.progress { background: var(--progress-ink); }
.ledger-label-dot.upnext { background: transparent; border: 1px dashed var(--upnext-stroke); }

.ledger-label-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ledger-scope {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

.ledger-scope.v1   { background: var(--sky-tint); color: var(--sky-ink); }
.ledger-scope.v2   { background: var(--mint-tint); color: var(--mint-ink); }
.ledger-scope.lt   { background: var(--line-soft); color: var(--ink-muted); }

.ledger-track {
  position: relative;
  background: var(--card-warm);
  min-height: 42px;
}

.ledger-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 18px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  white-space: nowrap;
  z-index: 2;
  box-shadow: 0 1px 0 rgba(31, 34, 58, 0.10);
  overflow: hidden;
  text-overflow: ellipsis;
}

.ledger-bar.done {
  background: var(--done-fill);
  color: var(--card-warm);
}

.ledger-bar.progress {
  background: var(--progress-fill);
  color: var(--progress-ink);
  border: 1px solid var(--progress-ink);
}

.ledger-bar.upnext {
  background: transparent;
  color: var(--ink-muted);
  border: 1px dashed var(--upnext-stroke);
  box-shadow: none;
}

.ledger-milestone {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  margin-top: -6px;
  background: var(--milestone);
  transform: rotate(45deg);
  z-index: 3;
  box-shadow: 0 1px 2px rgba(31, 34, 58, 0.2);
}

.ledger-today {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--coral);
  z-index: 4;
  pointer-events: none;
}

.ledger-today-label {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: var(--tr-eyebrow);
  color: var(--coral);
  background: var(--card-warm);
  padding: 2px 6px;
  white-space: nowrap;
}

@media (max-width: 860px) {
  .kanban { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .kanban { grid-template-columns: 1fr; }
}

/* ── REQUIREMENTS PAGE — tab rail + content panel ── */

.prd-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--card);
  border: 1px solid var(--ink);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.prd-cta-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--coral);
}

.prd-cta-title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-style: italic;
  color: var(--ink);
  letter-spacing: var(--tr-tight);
}

.prd-cta-actions {
  margin-left: auto;
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.prd-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-3);
  align-items: start;
}

.prd-rail {
  position: sticky;
  top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-2);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  max-height: calc(100vh - var(--space-5));
  overflow-y: auto;
}

.prd-rail-label {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 6px 10px 8px;
}

.prd-tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r-xs);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: var(--tr-tight);
  color: var(--ink-2);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  line-height: 1.25;
}

.prd-tab:hover {
  background: var(--coral-wash);
  color: var(--ink);
}

.prd-tab.active {
  background: var(--coral);
  color: #FFF;
}

.prd-tab-count {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  opacity: 0.6;
}

.prd-content {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-card-sm);
  min-width: 0;
}

.prd-content h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--fs-h1);
  letter-spacing: var(--tr-h1);
  line-height: 1.1;
  margin: 0 0 var(--space-2);
  color: var(--ink);
}

.prd-content h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h2);
  letter-spacing: var(--tr-h2);
  line-height: 1.2;
  margin: var(--space-3) 0 var(--space-1);
  color: var(--ink);
  padding-top: var(--space-2);
  border-top: 1px solid var(--line-soft);
}

.prd-content h2:first-child { border-top: 0; padding-top: 0; }

.prd-content h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h3);
  font-style: italic;
  letter-spacing: var(--tr-tight);
  margin: var(--space-2) 0 6px;
  color: var(--ink);
}

.prd-content h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: var(--space-2) 0 4px;
}

.prd-content p {
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: var(--lh-prose);
  color: var(--ink-2);
  margin: 0 0 var(--space-1);
}

.prd-content ul {
  margin: 0 0 var(--space-2) var(--space-2);
  padding-left: var(--space-2);
  color: var(--ink-2);
}

.prd-content ul li {
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: var(--lh-prose);
  margin-bottom: 4px;
}

.prd-content ul li::marker { color: var(--coral); }

.prd-content em { font-style: italic; color: var(--coral); }

.prd-tab-meta {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-2);
}

@media (max-width: 860px) {
  .prd-layout { grid-template-columns: 1fr; }
  .prd-rail { position: static; max-height: none; flex-direction: row; flex-wrap: wrap; }
}

/* ── BOARD PAGE — toolbar + filter pills ── */

.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.toolbar-group-label {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-right: 4px;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.04em;
  color: var(--ink-2);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.filter-pill:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.filter-pill.active {
  background: var(--coral);
  color: #FFF;
  border-color: var(--coral);
}

.filter-pill-count {
  font-size: 9px;
  opacity: 0.65;
}

.toolbar-spacer { flex: 1; }

.toolbar-meta {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}

/* ── EMPTY STATE ── */

.empty-state {
  padding: var(--space-5) var(--space-3);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  color: var(--ink-muted);
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.4);
}

/* ── FOOTER ── */

.app-footer {
  margin-top: var(--space-7);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.app-footer .meta { font-size: var(--fs-eyebrow); }

@media (max-width: 720px) {
  .app-nav { flex-wrap: wrap; gap: var(--space-2); }
  .nav-links { order: 3; width: 100%; justify-content: flex-start; padding-top: var(--space-1); border-top: 1px solid var(--line-soft); }
  .nav-status { display: none; }
  .app-footer { flex-direction: column; align-items: flex-start; }
}

/* ──────────────────────────────────────────────────────────────────────────
 * MOBILE PASS — phone & tablet refinements for every page in the portal.
 *
 * Breakpoints:
 *   ≤ 1000px  Tablet landscape — quicknav drops to 3 cols (set above)
 *   ≤ 860px   Tablet portrait  — designs/PRD sidebars collapse to top
 *   ≤ 720px   Phone landscape  — nav links scroll, toolbar stacks, sticky off
 *   ≤ 480px   Phone portrait   — hide secondary lockup pieces, denser type
 *   ≤ 380px   Compact phone    — single-column quicknav
 * ──────────────────────────────────────────────────────────────────────── */

@media (max-width: 860px) {
  /* DESIGNS — Figma iframe doesn't read at 16:10 on tall portrait screens */
  .frame { aspect-ratio: 4 / 5; min-height: 360px; }

  /* TIMELINE LEDGER — tighter label column, smaller min-width before scroll */
  .ledger { --row-label-w: 180px; }
  .ledger-grid { min-width: 880px; }

  /* REQUIREMENTS — switch tab rail from wrap to horizontal scroll
   * so 22 tabs don't stack into a wall above the content */
  .prd-rail {
    position: static;
    max-height: none;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 6px;
    padding: 8px;
  }
  .prd-rail::-webkit-scrollbar { display: none; }
  .prd-rail-label { display: none; }
  .prd-tab {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 8px 14px;
  }
}

@media (max-width: 720px) {
  /* NAV — drop sticky, lockup tightens, links horizontal-scroll, status hidden.
   * Sticky + wrapping nav eats too much vertical space on a phone. */
  .app-nav {
    position: static;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    margin: 0;
    padding: var(--space-2) 0 0;
    gap: var(--space-1);
  }
  .brand-lockup { gap: 8px; min-width: 0; flex: 1; }
  .brand-lockup .loblaw-mark { height: 18px; }
  .brand-lockup .lca-mark { width: 22px; height: 22px; }
  .brand-x { font-size: 16px; padding: 0 2px; }
  .nav-section { font-size: 10px; }
  .nav-status { display: none; }
  .nav-links {
    order: 3;
    width: auto;
    margin: 8px calc(var(--space-2) * -1) 0;
    padding: 8px var(--space-2);
    border-top: 1px solid var(--line-soft);
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-link { white-space: nowrap; flex-shrink: 0; padding: 4px 0; }
  .nav-link.active::after { bottom: -9px; }

  /* HOME — tighter hero so the kanban shows above the fold */
  .home-page .hero { padding: var(--space-3) 0 var(--space-2); }

  /* SECTIONS — reduce vertical breathing across all pages */
  .section { padding: var(--space-3) 0 var(--space-2); }
  .section-head { margin-bottom: var(--space-2); }

  /* HERO sub copy on non-home pages */
  .hero { padding: var(--space-4) 0 var(--space-2); }
  .hero-sub { font-size: var(--fs-meta); }

  /* BOARD TOOLBAR — each filter group on its own line, smaller buttons */
  .toolbar { padding: var(--space-2); gap: var(--space-1); }
  .toolbar-spacer { flex-basis: 100%; height: 0; }
  .toolbar-group { flex-basis: 100%; flex-wrap: wrap; }
  .toolbar-group-label { width: 100%; margin-right: 0; margin-bottom: 4px; }
  .toolbar-meta { font-size: 10px; flex-basis: 100%; text-align: left; padding-top: 4px; border-top: 1px solid var(--line-soft); }
  .toolbar .btn { height: 32px; padding: 0 12px; font-size: 11px; }
  .filter-pill { padding: 5px 10px; }

  /* DESIGNS — segmented control compact */
  .segmented button { padding: 6px 10px; font-size: 11px; }

  /* PRD CTA — title shrinks, action buttons take full width side-by-side */
  .prd-cta { gap: var(--space-2); padding: var(--space-2); }
  .prd-cta-title { font-size: 18px; }
  .prd-cta-actions { width: 100%; gap: 8px; margin-left: 0; }
  .prd-cta-actions .btn { flex: 1; }

  /* PRD CONTENT — denser type so paragraphs fit a phone column */
  .prd-content { padding: var(--space-2); }
  .prd-content h1 { font-size: 26px; }
  .prd-content h2 { font-size: 20px; }
  .prd-content h3 { font-size: 17px; }
  .prd-content h4 { font-size: 10px; }
  .prd-content p, .prd-content ul li { font-size: 14px; }

  /* RESOURCES — Documents/Tools cards already drop to 1 col via grid-fluid */
  .card { padding: var(--space-2); gap: var(--space-2); }

  /* KANBAN cards — cards inside columns get a bit denser */
  .task { padding: 10px 12px; }
  .task-title { font-size: 14px; }

  /* GANTT row — keep horizontal scroll friendly to touch */
  .ledger { -webkit-overflow-scrolling: touch; }
}

@media (max-width: 480px) {
  /* NAV — drop the divider + section pill on the smallest screens */
  .nav-divider { display: none; }
  .nav-section { display: none; }
  .brand-lockup .loblaw-mark { height: 16px; }
  .brand-lockup .lca-mark { width: 20px; height: 20px; }
  .brand-x { font-size: 14px; }

  /* BODY padding tighter */
  body { padding: 0 var(--space-2) var(--space-5); }

  /* Cards type ramp */
  .card-title { font-size: 15px; }
  .card-desc { font-size: 12px; }

  /* Hero on home stays the headline only */
  .hero { padding: var(--space-3) 0 var(--space-1); }

  /* PRD download/open buttons stack rather than tile */
  .prd-cta-actions { flex-direction: column; }
  .prd-cta-actions .btn { width: 100%; }

  /* Timeline ledger — narrower label column */
  .ledger { --row-label-w: 140px; }
  .ledger-grid { min-width: 720px; }
  .ledger-label { padding: 8px 10px; font-size: 12px; }
  .ledger-section-title { font-size: 14px; }
  .ledger-section { padding: 10px 12px 8px; }

  /* Quicknav copy shrinks */
  .quicknav-tile-title { font-size: 13px; }

  /* Designs page — sidebar metadata tighter */
  .sublink { padding: 6px 8px; font-size: 12px; }
}

@media (max-width: 380px) {
  /* Quicknav goes single column on the smallest devices */
  .quicknav { grid-template-columns: 1fr; }
}