/* ============================================================
   Kappino — Workforce AI (Staff & HR module Phase 6)
   ------------------------------------------------------------
   Scoped to .view[data-view="workforce"] so the styles below
   can't leak into other modules. Indigo accent (#4f46e5) to
   match the AI Inventory module's "AI" lineage.

   Toasts + modals are intentionally NOT scoped — they're
   global overlays reused by every module.
   ============================================================ */

.view[data-view="workforce"] {
  --shr-accent:        #4f46e5;
  --shr-accent-soft:   rgba(79, 70, 229, 0.08);
  --shr-success:       #16a34a;
  --shr-warn:          #b45309;
  --shr-danger:        #dc2626;
  --shr-border:        #e5e7eb;
  --shr-text-muted:    #6b7280;
  --shr-bg-card:       #ffffff;
  --shr-bg-soft:       #f8fafc;
}

/* Tabs ----------------------------------------------------- */
.view[data-view="workforce"] .shr-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--shr-border);
  margin-bottom: 20px;
  padding-bottom: 0;
}
.view[data-view="workforce"] .shr-tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font: inherit;
  font-weight: 500;
  font-size: 14px;
  color: var(--shr-text-muted);
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
}
.view[data-view="workforce"] .shr-tab:hover {
  color: var(--shr-accent);
}
.view[data-view="workforce"] .shr-tab.active {
  color: var(--shr-accent);
  border-bottom-color: var(--shr-accent);
}

/* Loading / empty states ---------------------------------- */
.view[data-view="workforce"] .shr-loading,
.view[data-view="workforce"] .shr-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--shr-text-muted);
  font-size: 14px;
}
.view[data-view="workforce"] .shr-spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--shr-accent-soft);
  border-top-color: var(--shr-accent);
  border-radius: 50%;
  margin: 0 auto 12px;
  animation: shr-spin 700ms linear infinite;
}
@keyframes shr-spin { to { transform: rotate(360deg); } }

/* KPI tiles ------------------------------------------------ */
.view[data-view="workforce"] .shr-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.view[data-view="workforce"] .shr-kpi {
  background: var(--shr-bg-card);
  border: 1px solid var(--shr-border);
  border-radius: 10px;
  padding: 14px 16px;
}
.view[data-view="workforce"] .shr-kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--shr-text-muted);
  margin-bottom: 6px;
}
.view[data-view="workforce"] .shr-kpi-val {
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
}
.view[data-view="workforce"] .shr-kpi-sub {
  margin-top: 6px;
  font-size: 12px;
  color: var(--shr-text-muted);
}
.view[data-view="workforce"] .shr-kpi.warn  .shr-kpi-val { color: var(--shr-warn); }
.view[data-view="workforce"] .shr-kpi.bad   .shr-kpi-val { color: var(--shr-danger); }
.view[data-view="workforce"] .shr-kpi.good  .shr-kpi-val { color: var(--shr-success); }

/* Section cards -------------------------------------------- */
.view[data-view="workforce"] .shr-card {
  background: var(--shr-bg-card);
  border: 1px solid var(--shr-border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.view[data-view="workforce"] .shr-card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.view[data-view="workforce"] .shr-card-sub {
  color: var(--shr-text-muted);
  font-size: 13px;
  margin: -6px 0 12px;
}

/* Tables --------------------------------------------------- */
.view[data-view="workforce"] .shr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.view[data-view="workforce"] .shr-table th {
  text-align: left;
  font-weight: 600;
  color: var(--shr-text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--shr-border);
}
.view[data-view="workforce"] .shr-table td {
  padding: 10px;
  border-bottom: 1px solid var(--shr-border);
  vertical-align: middle;
}
.view[data-view="workforce"] .shr-table tr:last-child td {
  border-bottom: 0;
}

/* Weekly grid (schedule tab) ------------------------------ */
.view[data-view="workforce"] .shr-week {
  display: grid;
  grid-template-columns: 110px repeat(7, minmax(120px, 1fr));
  gap: 1px;
  background: var(--shr-border);
  border: 1px solid var(--shr-border);
  border-radius: 10px;
  overflow: hidden;
}
.view[data-view="workforce"] .shr-week-cell {
  background: var(--shr-bg-card);
  min-height: 60px;
  padding: 8px;
  font-size: 12px;
}
.view[data-view="workforce"] .shr-week-cell.header {
  background: var(--shr-bg-soft);
  font-weight: 600;
  text-align: center;
  color: var(--shr-text-muted);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.04em;
  min-height: 32px;
  padding: 8px 6px;
}
.view[data-view="workforce"] .shr-week-cell.row-label {
  background: var(--shr-bg-soft);
  font-weight: 500;
}
.view[data-view="workforce"] .shr-shift-pill {
  background: var(--shr-accent-soft);
  border-left: 3px solid var(--shr-accent);
  border-radius: 4px;
  padding: 4px 6px;
  margin-bottom: 3px;
  font-size: 11px;
  line-height: 1.3;
}
.view[data-view="workforce"] .shr-shift-pill.overtime {
  background: rgba(245, 158, 11, 0.12);
  border-left-color: var(--shr-warn);
}
.view[data-view="workforce"] .shr-shift-pill .who { font-weight: 600; }

/* Badges --------------------------------------------------- */
.view[data-view="workforce"] .shr-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--shr-bg-soft);
  color: var(--shr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.view[data-view="workforce"] .shr-badge.draft     { background: rgba(99,102,241,0.12);  color:#4338ca; }
.view[data-view="workforce"] .shr-badge.published { background: rgba(34,197,94,0.12);   color:#15803d; }
.view[data-view="workforce"] .shr-badge.archived  { background: rgba(107,114,128,0.16); color:#4b5563; }
.view[data-view="workforce"] .shr-badge.severity-high   { background: rgba(220,38,38,0.12); color:#991b1b; }
.view[data-view="workforce"] .shr-badge.severity-medium { background: rgba(245,158,11,0.14); color:#92400e; }

/* Form bits ----------------------------------------------- */
.view[data-view="workforce"] .shr-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 10px;
}
.view[data-view="workforce"] .shr-input,
.view[data-view="workforce"] .shr-select {
  padding: 8px 10px;
  border: 1px solid var(--shr-border);
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  background: var(--shr-bg-card);
  min-width: 160px;
}
.view[data-view="workforce"] .shr-input:focus,
.view[data-view="workforce"] .shr-select:focus {
  outline: 2px solid var(--shr-accent-soft);
  border-color: var(--shr-accent);
}
.view[data-view="workforce"] .shr-btn {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--shr-border);
  background: var(--shr-bg-card);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 120ms, border-color 120ms;
}
.view[data-view="workforce"] .shr-btn:hover {
  background: var(--shr-bg-soft);
}
.view[data-view="workforce"] .shr-btn.primary {
  background: var(--shr-accent);
  border-color: var(--shr-accent);
  color: #fff;
}
.view[data-view="workforce"] .shr-btn.primary:hover {
  filter: brightness(1.05);
}
.view[data-view="workforce"] .shr-btn.danger {
  color: var(--shr-danger);
}

/* Recommendations / alerts list -------------------------- */
.view[data-view="workforce"] .shr-rec {
  border: 1px solid var(--shr-border);
  border-left: 4px solid var(--shr-accent);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 8px;
}
.view[data-view="workforce"] .shr-rec.applied   { opacity: 0.55; }
.view[data-view="workforce"] .shr-rec.dismissed { opacity: 0.4; }
.view[data-view="workforce"] .shr-rec-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.view[data-view="workforce"] .shr-rec-title {
  font-weight: 600;
  font-size: 13px;
}
.view[data-view="workforce"] .shr-rec-body {
  font-size: 13px;
  color: #374151;
  margin-bottom: 8px;
}
.view[data-view="workforce"] .shr-rec-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

/* Drag-and-drop shift pills --------------------------------- */
.view[data-view="workforce"] .shr-shift-pill[draggable="true"] {
  cursor: grab;
}
.view[data-view="workforce"] .shr-shift-pill[draggable="true"]:active {
  cursor: grabbing;
}
.view[data-view="workforce"] .shr-week-cell.drop-target {
  background: rgba(79, 70, 229, 0.10);
  outline: 2px dashed var(--shr-accent);
  outline-offset: -2px;
}
.view[data-view="workforce"] .shr-shift-pill.is-dragging {
  opacity: 0.4;
}

/* Inline SVG bar chart -------------------------------------- */
.view[data-view="workforce"] .shr-chart {
  background: var(--shr-bg-card);
  border: 1px solid var(--shr-border);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 8px 0 0;
}
.view[data-view="workforce"] .shr-chart svg { display: block; width: 100%; height: auto; }
.view[data-view="workforce"] .shr-chart .axis text {
  font-size: 10px;
  fill: var(--shr-text-muted);
}
.view[data-view="workforce"] .shr-chart .bar { fill: var(--shr-accent); }
.view[data-view="workforce"] .shr-chart .bar.short { fill: var(--shr-danger); }
.view[data-view="workforce"] .shr-chart .bar-label {
  font-size: 11px;
  fill: #1a1d24;
  font-weight: 600;
}

/* Heatmap --------------------------------------------------- */
.view[data-view="workforce"] .shr-heatmap {
  display: grid;
  grid-template-columns: 80px repeat(24, 1fr);
  gap: 1px;
  background: var(--shr-border);
  border: 1px solid var(--shr-border);
  border-radius: 8px;
  overflow: hidden;
  font-size: 11px;
}
.view[data-view="workforce"] .shr-heatmap-cell {
  background: var(--shr-bg-card);
  min-height: 26px;
  text-align: center;
  line-height: 26px;
  font-weight: 600;
}
.view[data-view="workforce"] .shr-heatmap-cell.h {
  background: var(--shr-bg-soft);
  color: var(--shr-text-muted);
  font-size: 10px;
}
.view[data-view="workforce"] .shr-heatmap-cell.l0 { background: var(--shr-bg-card); }
.view[data-view="workforce"] .shr-heatmap-cell.l1 { background: rgba(79, 70, 229, 0.10); }
.view[data-view="workforce"] .shr-heatmap-cell.l2 { background: rgba(79, 70, 229, 0.25); }
.view[data-view="workforce"] .shr-heatmap-cell.l3 { background: rgba(79, 70, 229, 0.45); color: #fff; }
.view[data-view="workforce"] .shr-heatmap-cell.l4 { background: rgba(79, 70, 229, 0.70); color: #fff; }
.view[data-view="workforce"] .shr-heatmap-cell.gap { color: var(--shr-danger); }

/* Risk band badges ----------------------------------------- */
.view[data-view="workforce"] .shr-risk-low    { background: rgba(34,197,94,0.12);  color:#15803d; }
.view[data-view="workforce"] .shr-risk-medium { background: rgba(245,158,11,0.16); color:#92400e; }
.view[data-view="workforce"] .shr-risk-high   { background: rgba(220,38,38,0.16);  color:#991b1b; }

/* Filter chips --------------------------------------------- */
.view[data-view="workforce"] .shr-chips {
  display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 0;
}
.view[data-view="workforce"] .shr-chip {
  padding: 4px 10px;
  border: 1px solid var(--shr-border);
  border-radius: 999px;
  font-size: 12px;
  background: var(--shr-bg-card);
  cursor: pointer;
  color: var(--shr-text-muted);
  transition: background 100ms, border-color 100ms, color 100ms;
}
.view[data-view="workforce"] .shr-chip:hover { background: var(--shr-bg-soft); }
.view[data-view="workforce"] .shr-chip.active {
  background: var(--shr-accent);
  border-color: var(--shr-accent);
  color: #fff;
}

/* Cert expiry badge ---------------------------------------- */
.view[data-view="workforce"] .shr-cert {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  margin-left: 4px;
  background: var(--shr-bg-soft);
  color: var(--shr-text-muted);
}
.view[data-view="workforce"] .shr-cert.warn { background: rgba(245,158,11,0.16); color:#92400e; }
.view[data-view="workforce"] .shr-cert.bad  { background: rgba(220,38,38,0.16);  color:#991b1b; }

/* Avatar / photo cell -------------------------------------- */
.view[data-view="workforce"] .shr-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--shr-bg-soft);
  display: inline-block;
  vertical-align: middle;
}

/* Mobile responsive ----------------------------------------- */
@media (max-width: 900px) {
  .view[data-view="workforce"] .shr-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .view[data-view="workforce"] .shr-tab {
    white-space: nowrap;
    padding: 10px 12px;
    font-size: 13px;
  }
  .view[data-view="workforce"] .shr-week,
  .view[data-view="workforce"] .shr-heatmap {
    overflow-x: auto;
    display: block;
  }
  .view[data-view="workforce"] .shr-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .view[data-view="workforce"] .shr-table {
    font-size: 12px;
  }
  .view[data-view="workforce"] .shr-card {
    padding: 14px 14px;
  }
  .view[data-view="workforce"] .shr-row {
    gap: 6px;
  }
  .view[data-view="workforce"] .shr-input,
  .view[data-view="workforce"] .shr-select {
    min-width: 0;
    flex: 1 1 140px;
  }
}
@media (max-width: 600px) {
  .view[data-view="workforce"] .shr-kpis {
    grid-template-columns: 1fr;
  }
  .view[data-view="workforce"] .shr-rec-actions {
    flex-direction: column;
    align-items: stretch;
  }
}