/* DJC-DEMO-MODULE-TRUCKS-v0.1.0 · trucks.css
 *
 * Module-specific styles for the Trucks (Module 5) page.
 * Inherits design tokens from djc-demo.css and reuses upstream-signal
 * conventions from entitlement.css and ledger pattern from annual-order.css.
 */

/* ── Upstream signal banner (reused from entitlement.css pattern) ───── */

.upstream-signal {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  padding: 0.8rem 1.4rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem 1.4rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.upstream-label {
  font-size: 0.7rem;
  color: var(--ink-tertiary);
}

.upstream-summary { color: var(--ink); font-variant-numeric: tabular-nums; }
.upstream-summary .nothing { color: var(--ink-tertiary); font-style: italic; }

.upstream-link {
  margin-left: auto;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.upstream-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink-tertiary-soft);
}

/* ── Allocation summary (4-cell ledger reused pattern) ──────────────── */

.allocation-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rules);
  border: 1px solid var(--rules);
  border-radius: 4px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.allocation-cell {
  background: var(--paper-elevated);
  padding: 1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.allocation-cell .mono {
  font-size: 0.66rem;
  color: var(--ink-tertiary);
}

.allocation-cell .value {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.005em;
}

.allocation-cell[data-state="warning"] .value { color: var(--warning); }

/* ── Allocation actions row ────────────────────────────────────────── */

.allocation-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 0.8rem 0;
  flex-wrap: wrap;
}

.allocation-filter {
  display: flex;
  border: 1px solid var(--rules);
  border-radius: 2px;
  overflow: hidden;
  background: var(--paper-elevated);
}

.allocation-filter button {
  background: transparent;
  border: none;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  padding: 0.45rem 0.8rem;
  cursor: pointer;
  border-right: 1px solid var(--rules);
  transition: background 0.15s, color 0.15s;
}

.allocation-filter button:last-child { border-right: none; }
.allocation-filter button:hover { color: var(--ink-secondary); }
.allocation-filter button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.action-buttons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

/* ── Truck list ─────────────────────────────────────────────────────── */

.truck-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 2rem;
}

.truck-card {
  background: var(--paper-elevated);
  border: 1px solid var(--rules);
  border-radius: 4px;
  overflow: hidden;
}

.truck-card-header {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  padding: 1rem 1.3rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  transition: background 0.15s;
}

.truck-card-header:hover { background: var(--paper); }

.truck-id-cluster {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.truck-id {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  color: var(--ink-secondary);
  letter-spacing: 0.02em;
}

.truck-distributor {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.truck-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.truck-period-badge {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  border: 1px solid var(--rules);
  padding: 0.18em 0.6em;
  border-radius: 2px;
  align-self: flex-start;
}

.truck-period-badge.q1 { color: var(--ink-secondary); }
.truck-period-badge.q2 { color: var(--ink-secondary); }
.truck-period-badge.q3 { color: var(--ink-secondary); }
.truck-period-badge.q4 { color: var(--ink-secondary); }

.truck-window {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-secondary);
}

.truck-capacity {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  min-width: 13rem;
}

.truck-capacity-bar {
  width: 100%;
  height: 0.55rem;
  background: var(--paper);
  border: 1px solid var(--rules);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.truck-capacity-bar-fill {
  height: 100%;
  background: var(--ink);
  transition: width 0.3s ease-out, background 0.15s;
}

.truck-capacity-bar[data-overcap="true"] .truck-capacity-bar-fill {
  background: var(--warning);
}

.truck-capacity-label {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--ink-secondary);
  font-variant-numeric: tabular-nums;
}

.truck-capacity-label .pct {
  color: var(--ink);
  font-weight: 500;
}

.truck-capacity-label.overcap { color: var(--warning); }

.expand-icon {
  width: 0.7rem;
  height: 0.7rem;
  display: inline-block;
  border-right: 1px solid var(--ink-tertiary);
  border-bottom: 1px solid var(--ink-tertiary);
  transform: rotate(45deg);
  transition: transform 0.18s;
  margin-left: 0.5rem;
}

.truck-card[data-expanded="true"] .expand-icon {
  transform: rotate(-135deg);
}

.truck-card-body {
  border-top: 1px solid var(--rules);
  padding: 1.1rem 1.4rem;
  display: none;
  background: var(--paper);
}

.truck-card[data-expanded="true"] .truck-card-body {
  display: block;
}

.truck-card-body h4 {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  margin: 0 0 0.7rem 0;
}

.stops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.stops-table th {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-weight: 300;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  text-align: left;
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--rules-soft);
}

.stops-table th.num,
.stops-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.stops-table td {
  padding: 0.4rem 0.75rem;
  color: var(--ink);
  border-bottom: 1px solid var(--rules-soft);
}

.stops-table tfoot td {
  font-weight: 500;
  border-bottom: none;
  border-top: 2px solid var(--ink);
  padding-top: 0.55rem;
}

.stops-table .empty {
  padding: 1rem;
  text-align: center;
  color: var(--ink-tertiary);
  font-style: italic;
}

.truck-card[data-allocated="false"] {
  opacity: 0.85;
}

/* ── Unallocated panel ──────────────────────────────────────────────── */

.unallocated-panel {
  background: var(--warning-bg);
  border: 1px solid var(--warning);
  border-radius: 4px;
  margin-bottom: 2rem;
  overflow: hidden;
}

.unallocated-panel .panel-mono {
  padding: 0.7rem 1.4rem;
  border-bottom: 1px solid var(--warning);
  background: rgba(0, 0, 0, 0.02);
}

.unallocated-panel .panel-mono .mono {
  font-size: 0.72rem;
  color: var(--warning);
}

.unallocated-panel .panel-body {
  padding: 1.2rem 1.4rem;
}

.unallocated-panel .panel-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.unallocated-panel .panel-body th {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 300;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warning);
  text-align: left;
  padding: 0.4rem 0.7rem;
}

.unallocated-panel .panel-body th.num,
.unallocated-panel .panel-body td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.unallocated-panel .panel-body td {
  padding: 0.35rem 0.7rem;
  color: var(--ink);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

/* ── Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .allocation-summary { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .upstream-signal { flex-direction: column; align-items: flex-start; }
  .upstream-link { margin-left: 0; }

  .allocation-summary { grid-template-columns: 1fr; }

  .allocation-actions { flex-direction: column; align-items: stretch; }
  .action-buttons { justify-content: flex-end; }

  .truck-card-header {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
  .truck-meta { flex-direction: row; gap: 0.6rem; align-items: center; }
  .truck-capacity { align-items: flex-start; min-width: 0; }
}

/* ── Print ──────────────────────────────────────────────────────────── */

@media print {
  .suite-header, .suite-nav, .suite-footer,
  .role-toggle, .reset-button,
  .allocation-actions, .modal-backdrop,
  .upstream-link,
  .active-context {
    display: none !important;
  }
  .truck-card-body { display: block !important; }
  .expand-icon { display: none; }
}