/* ── Keyboard Shortcuts Modal ─────────────────────────────────────────────
   shortcuts.css — backdrop, modal, kbd chip, layout.
   CSS variables from jarvis.css / north_star_final.css are used throughout.
   ─────────────────────────────────────────────────────────────────────── */

.shortcuts-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.shortcuts-modal {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: 760px;
  max-width: 94vw;
  max-height: 86vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.shortcuts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px 14px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
}

.shortcuts-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.shortcuts-close {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 7px;
  border-radius: 4px;
  line-height: 1;
  transition: background 120ms, color 120ms;
}

.shortcuts-close:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.shortcuts-body {
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px 20px;
}

.shortcuts-section {
  /* each section occupies one grid column */
}

/* first section (G+nav) is wider — let it span naturally via its column track */

.shortcuts-group {
  font-size: 9px;
  letter-spacing: .1em;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 10px;
}

.shortcuts-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.shortcuts-row {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--ink);
}

.shortcuts-row > span,
.shortcuts-row-desc {
  margin-left: auto;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
  padding-left: 8px;
}

/* keyboard key badge */
kbd {
  font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
  font-size: 10px;
  font-weight: 600;
  background: var(--surface-2, rgba(255,255,255,.06));
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--champagne, #f5e6c8);
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.5;
}

@media (max-width: 700px) {
  .shortcuts-body {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .shortcuts-body {
    grid-template-columns: 1fr;
  }
  .shortcuts-modal {
    border-radius: 10px;
  }
}