/* ══════════════════════════════════════════════════════════════════
   KPI Monitoring — Module Styles
   ══════════════════════════════════════════════════════════════════ */

/* ── Views ─────────────────────────────────────────────────────── */
#listView  { }
#detailView { display: none; }

/* ── Status Badge ───────────────────────────────────────────────── */
.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .4px;
  text-transform: uppercase;
}
.status-draft     { background: #fef9c3; color: #854d0e; }
.status-finalized { background: #dcfce7; color: #166534; }

/* ── KPI Table ──────────────────────────────────────────────────── */
.kpi-table-wrap {
  overflow-x: auto;
  margin: 0 -4px;
  padding: 0 4px;
}
.kpi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 1200px;
}
.kpi-table th {
  background: var(--primary);
  color: #fff;
  padding: 10px 10px;
  font-size: 11px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.kpi-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: top;
}
.kpi-table tbody tr:nth-child(even) { background: #f8fafc; }
.kpi-table tbody tr:hover { background: #f0f7f6; }
.kpi-table tbody tr.row-finalized td { color: #374151; }

.kpi-table textarea,
.kpi-table input[type="text"],
.kpi-table input[type="number"] {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 5px 7px;
  font-size: 12px;
  font-family: inherit;
  background: #fff;
  resize: vertical;
  transition: border-color .15s;
  box-sizing: border-box;
}
.kpi-table textarea:focus,
.kpi-table input:focus {
  outline: none;
  border-color: var(--primary);
}
.kpi-table textarea {
  min-height: 60px;
}
.kpi-table input[type="number"] {
  width: 70px;
  text-align: center;
  font-weight: 700;
  color: var(--primary-darker);
}
.kpi-table td.col-actions {
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
}
.kpi-table .row-readonly textarea,
.kpi-table .row-readonly input {
  background: transparent;
  border-color: transparent;
  resize: none;
  pointer-events: none;
  color: #374151;
}
.kpi-table .row-readonly input[type="number"] {
  background: transparent;
  border: none;
  pointer-events: none;
}

/* ── Score column highlight ─────────────────────────────────────── */
td.col-score {
  background: #f0f9ff;
  border-left: 2px solid #bae6fd;
}
td.col-score input {
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #0369a1 !important;
  width: 70px !important;
}

/* ── Grade Scale ────────────────────────────────────────────────── */
.grade-scale-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.grade-scale-table th {
  background: #f1f5f9;
  color: #475569;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 600;
  text-align: left;
}
.grade-scale-table td {
  padding: 6px 8px;
  border-bottom: 1px solid #f1f5f9;
}
.grade-scale-table input {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 12px;
  font-family: inherit;
  box-sizing: border-box;
}
.grade-scale-table input:focus {
  outline: none;
  border-color: var(--primary);
}

/* ── Grade Summary Card ─────────────────────────────────────────── */
.grade-summary {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.grade-summary-item {
  flex: 1;
  min-width: 130px;
  background: linear-gradient(135deg, #f0f7f6, #e6f2f0);
  border: 1px solid #b6dbd7;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.grade-summary-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-darker);
  line-height: 1.1;
}
.grade-summary-label {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.grade-summary-item.highlight {
  background: linear-gradient(135deg, var(--primary-darker), var(--primary));
  border-color: var(--primary-darker);
}
.grade-summary-item.highlight .grade-summary-value,
.grade-summary-item.highlight .grade-summary-label { color: #fff; }

/* ── Proof Files ─────────────────────────────────────────────────── */
.proof-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.proof-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
}
.proof-item-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
  color: #374151;
}
.proof-btn {
  background: none;
  border: 1px solid #e2e8f0;
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 10px;
  cursor: pointer;
  color: var(--primary);
  transition: background .15s;
  white-space: nowrap;
}
.proof-btn:hover { background: #f0f7f6; }
.proof-btn.del { color: var(--danger); border-color: #fca5a5; }
.proof-btn.del:hover { background: #fff5f5; }

.proof-upload-label {
  display: inline-block;
  padding: 3px 8px;
  background: #f0f7f6;
  border: 1px dashed var(--primary);
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  color: var(--primary);
  margin-top: 4px;
  transition: background .15s;
}
.proof-upload-label:hover { background: #e6f2f0; }

/* ── Detail header ───────────────────────────────────────────────── */
.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.detail-header-left h2 { margin: 0 0 4px; font-size: 20px; }
.detail-header-left p { margin: 0; color: var(--text-light); font-size: 13px; }

/* ── Collapsible section ─────────────────────────────────────────── */
.collapse-section {
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}
.collapse-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: #f8fafc;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 13px;
  color: #374151;
}
.collapse-header:hover { background: #f1f5f9; }
.collapse-arrow { transition: transform .2s; }
.collapse-arrow.open { transform: rotate(180deg); }
.collapse-body { padding: 16px; }

/* ── Employee chips ──────────────────────────────────────────────── */
.emp-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0f7f6;
  border: 1px solid #b6dbd7;
  border-radius: 99px;
  padding: 3px 12px 3px 8px;
  font-size: 12px;
  margin: 2px;
}
.emp-chip button {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}
.emp-chip button:hover { color: var(--danger); }

/* ── Modal override for KPI ──────────────────────────────────────── */
.kpi-modal .modal { max-width: 680px; }

/* ── Period badge ────────────────────────────────────────────────── */
.period-badge {
  display: inline-block;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius);
  padding: 4px 12px;
  font-size: 12px;
  color: #0369a1;
  font-weight: 600;
}

/* ── Column widths for KPI table ─────────────────────────────────── */
.kpi-table .col-category          { min-width: 120px; width: 12%; }
.kpi-table .col-metric            { min-width: 140px; width: 14%; }
.kpi-table .col-target            { min-width: 120px; width: 12%; }
.kpi-table .col-score-range       { min-width: 80px;  width: 7%; }
.kpi-table .col-verification      { min-width: 140px; width: 15%; }
.kpi-table .col-computation       { min-width: 160px; width: 18%; }
.kpi-table .col-proof             { min-width: 130px; width: 13%; }
.kpi-table .col-score             { min-width: 80px;  width: 7%; }
.kpi-table .col-row-actions       { min-width: 60px;  width: 5%; }

/* ── Finalized PDF button ────────────────────────────────────────── */
.pdf-btn {
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity .2s;
}
.pdf-btn:hover { opacity: .88; }
.pdf-btn:disabled { opacity: .5; cursor: not-allowed; }