:root {
  --erp-bg: #f4f7fb;
  --erp-surface: #ffffff;
  --erp-surface-muted: #f8fafc;
  --erp-border: #d5deea;
  --erp-border-strong: #b6c5d8;
  --erp-text: #0f172a;
  --erp-text-muted: #475569;
  --erp-head-1: #0f2948;
  --erp-head-2: #173a62;
  --erp-head-text: #f8fafc;
  --erp-primary: #1d4ed8;
  --erp-primary-hover: #1e40af;
  --erp-success: #166534;
  --erp-warning: #a16207;
  --erp-danger: #b91c1c;
  --erp-radius-sm: 8px;
  --erp-radius-md: 12px;
  --erp-radius-lg: 14px;
}

.erp-app {
  color: var(--erp-text);
}

.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #c8d3e1;
  border-radius: 999px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #aebed1;
}

.erp-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.erp-page--spacious {
  max-width: 1440px;
  margin: 0 auto;
}

.erp-card {
  background: var(--erp-surface);
  border: 1px solid var(--erp-border);
  border-radius: var(--erp-radius-lg);
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.05);
}

.erp-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
}

.erp-kicker {
  margin: 0;
  font-size: 11px;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #64748b;
  font-weight: 700;
}

.erp-page-title {
  margin: 4px 0 0;
  font-size: 24px;
  line-height: 1.15;
  color: #0b1e35;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.erp-subtitle {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--erp-text-muted);
}

.erp-filter-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--erp-border);
  border-radius: 10px;
  background: var(--erp-surface-muted);
}

.erp-filter-label {
  font-size: 12px;
  color: #334155;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.erp-select-month {
  min-width: 190px;
  border: 1px solid var(--erp-border-strong);
  background: #ffffff;
  color: var(--erp-text);
  border-radius: var(--erp-radius-sm);
  min-height: 38px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.3;
}

.erp-select-month:focus {
  outline: 2px solid rgb(59 130 246 / 0.8);
  outline-offset: 1px;
  border-color: #3b82f6;
}

.erp-control {
  border: 1px solid var(--erp-border-strong);
  background: #ffffff;
  color: var(--erp-text);
  border-radius: var(--erp-radius-sm);
  min-height: 38px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.3;
}

.erp-control:focus {
  outline: 2px solid rgb(59 130 246 / 0.8);
  outline-offset: 1px;
  border-color: #3b82f6;
}

.erp-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.erp-metric-card {
  padding: 12px 14px;
  border-radius: var(--erp-radius-md);
  border: 1px solid var(--erp-border);
  background: var(--erp-surface);
}

.erp-metric-card.is-success {
  border-color: #a7f3d0;
  background: #ecfdf5;
}

.erp-metric-card.is-danger {
  border-color: #fecdd3;
  background: #fff1f2;
}

.erp-metric-label {
  margin: 0 0 5px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--erp-text-muted);
  font-weight: 700;
}

.erp-metric-value {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
  color: var(--erp-text);
  font-weight: 800;
}

.erp-metric-unit {
  font-size: 11px;
  color: #64748b;
  margin-left: 3px;
  font-weight: 700;
}

.erp-metric-helper {
  margin: 6px 0 0;
  font-size: 10px;
  line-height: 1.35;
  color: #64748b;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.erp-tone-good { color: var(--erp-success); font-weight: 700; }
.erp-tone-warn { color: var(--erp-warning); font-weight: 700; }
.erp-tone-bad { color: var(--erp-danger); font-weight: 700; }

.erp-section {
  padding: 14px 16px;
}

.erp-section-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #334155;
}

.erp-holiday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
}

.erp-holiday-item {
  border: 1px solid #dbe3ef;
  border-radius: var(--erp-radius-sm);
  background: var(--erp-surface-muted);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.erp-holiday-date {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
}

.erp-holiday-reason {
  font-size: 11px;
  color: #64748b;
}

.erp-table-wrap {
  border-radius: var(--erp-radius-md);
  border: 1px solid var(--erp-border);
  background: var(--erp-surface);
  position: relative;
}

.erp-table {
  width: 100%;
  min-width: 1120px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--erp-surface);
}

.erp-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: linear-gradient(135deg, var(--erp-head-1), var(--erp-head-2));
  color: var(--erp-head-text);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.01em;
  padding: 10px 10px;
  white-space: nowrap;
  border-right: 1px solid rgb(226 232 240 / 0.35);
}

.erp-table thead th:last-child {
  border-right: 0;
}

.erp-table tbody td {
  padding: 10px 10px;
  font-size: 14px;
  line-height: 1.35;
  color: var(--erp-text);
  border-bottom: 1px solid #e2e8f0;
}

.erp-table tbody tr:last-child td {
  border-bottom: 0;
}

.erp-align-right { text-align: right; }
.erp-align-center { text-align: center; }

.erp-stage-link {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  color: var(--erp-text);
  text-align: left;
}

.erp-stage-link:hover {
  color: var(--erp-primary);
}

.erp-stage-name {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.erp-stage-meta {
  font-size: 11px;
  color: #64748b;
  font-weight: 600;
}

.erp-unit {
  font-size: 11px;
  color: #64748b;
  margin-left: 4px;
  font-weight: 700;
}

.erp-util-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  width: 100%;
}

.erp-util-value {
  min-width: 58px;
  text-align: right;
  font-size: 14px;
  font-weight: 800;
}

.erp-util-value.is-over { color: var(--erp-danger); }
.erp-util-value.is-near { color: var(--erp-warning); }
.erp-util-value.is-open { color: var(--erp-success); }

.erp-meter {
  width: 66px;
  height: 8px;
  border-radius: 999px;
  background: #dbe4ef;
  overflow: hidden;
}

.erp-meter-fill {
  height: 100%;
}

.erp-meter-fill.is-over { background: #dc2626; }
.erp-meter-fill.is-near { background: #d97706; }
.erp-meter-fill.is-open { background: #16a34a; }

.erp-row > td {
  transition: background-color 120ms ease;
}

.erp-row.erp-open > td { background-color: #ffffff; }
.erp-row.erp-nearfull > td { background-color: #fff9e8; }
.erp-row.erp-overbooked > td { background-color: #fff1f1; }
.erp-row:hover > td { background-color: #ecf4ff !important; }

.erp-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 1;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.erp-badge-open {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #bbf7d0;
}

.erp-badge-nearfull {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fef3c7;
}

.erp-badge-overbooked {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fee2e2;
}

.erp-empty {
  padding: 28px 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
}

.erp-modal-panel {
  width: min(1180px, 96vw);
  background: var(--erp-surface);
  border-radius: var(--erp-radius-lg);
  border: 1px solid var(--erp-border);
  box-shadow: 0 18px 46px rgb(15 23 42 / 0.25);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  pointer-events: auto;
}

.erp-modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--erp-surface-muted);
}

.erp-modal-title {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--erp-text);
}

.erp-modal-search-wrap {
  padding: 10px 16px;
  border-bottom: 1px solid #edf2f7;
  background: var(--erp-surface);
}

.erp-modal-search {
  width: 100%;
  border: 1px solid var(--erp-border-strong);
  background: #ffffff;
  color: var(--erp-text);
  border-radius: var(--erp-radius-sm);
  min-height: 38px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.3;
}

.erp-modal-search:focus {
  outline: 2px solid rgb(59 130 246 / 0.8);
  outline-offset: 1px;
  border-color: #3b82f6;
}

.erp-modal-content {
  flex: 1;
  overflow: auto;
  padding: 16px;
}

.erp-modal-ledger {
  border: 1px solid var(--erp-border);
  border-radius: var(--erp-radius-md);
  overflow: hidden;
  background: var(--erp-surface);
}

.erp-modal-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid #e2e8f0;
  background: var(--erp-surface-muted);
}

.erp-modal-kicker {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64748b;
  font-weight: 700;
}

.erp-modal-sub {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--erp-text-muted);
  font-weight: 500;
}

.erp-modal-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: var(--erp-surface);
  color: #334155;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.erp-modal-table-wrap {
  max-height: 58vh;
  overflow: auto;
}

.erp-modal-table {
  width: 100%;
  min-width: 980px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--erp-surface);
}

.erp-modal-table thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  background: linear-gradient(135deg, var(--erp-head-1), var(--erp-head-2));
  color: var(--erp-head-text);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.01em;
  padding: 10px 12px;
  border-right: 1px solid rgb(226 232 240 / 0.35);
  white-space: nowrap;
}

.erp-modal-table thead th:last-child {
  border-right: 0;
}

.erp-modal-table tbody td {
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.35;
  border-bottom: 1px solid #e2e8f0;
  color: var(--erp-text);
  vertical-align: middle;
}

.erp-modal-row.erp-alt-0 td { background: #ffffff; }
.erp-modal-row.erp-alt-1 td { background: #f8fbff; }
.erp-modal-row:hover td { background: #eaf3ff !important; }

.erp-ord-main {
  font-size: 13px;
  font-weight: 700;
  color: var(--erp-text);
}

.erp-ord-sub {
  margin-top: 2px;
  font-size: 11px;
  color: #64748b;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.erp-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1;
  white-space: nowrap;
}

.erp-chip-done { border-color: #a7f3d0; background: #ecfdf5; color: #166534; }
.erp-chip-pending { border-color: #fde68a; background: #fffbeb; color: #92400e; }
.erp-chip-partial { border-color: #bae6fd; background: #f0f9ff; color: #0c4a6e; }
.erp-chip-default { border-color: #cbd5e1; background: #f8fafc; color: #334155; }

.erp-empty-state {
  border: 2px dashed #d7e1ef;
  border-radius: var(--erp-radius-md);
  padding: 32px 16px;
  text-align: center;
  background: var(--erp-surface-muted);
}

.erp-empty-state p {
  margin: 0;
  color: var(--erp-text-muted);
  font-size: 13px;
  font-weight: 600;
}

.erp-btn,
.erp-app button.erp-btn,
.erp-app a.erp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--erp-radius-sm);
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.erp-btn-primary { background: var(--erp-primary); color: #ffffff; border-color: var(--erp-primary); }
.erp-btn-primary:hover { background: var(--erp-primary-hover); border-color: var(--erp-primary-hover); }
.erp-btn-success { background: #15803d; color: #ffffff; border-color: #15803d; }
.erp-btn-success:hover { background: #166534; border-color: #166534; }
.erp-btn-danger { background: #dc2626; color: #ffffff; border-color: #dc2626; }
.erp-btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }
.erp-btn-muted { background: #f8fafc; color: #334155; border-color: var(--erp-border); }
.erp-btn-muted:hover { background: #eef2f7; }

.erp-download-bar {
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.erp-download-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.erp-download-field--month {
  min-width: 200px;
}

.erp-download-field--holder {
  min-width: 240px;
  max-width: 360px;
  flex: 1 1 260px;
}

.erp-download-hint {
  margin: 0;
  font-size: 11px;
  line-height: 1.2;
  color: #64748b;
  font-weight: 500;
}

.erp-download-actions {
  margin-left: auto;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.erp-app .pagination a,
.erp-app .step-links a {
  color: var(--erp-primary);
  font-weight: 600;
}

.erp-app .pagination a:hover,
.erp-app .step-links a:hover {
  color: var(--erp-primary-hover);
}

.erp-table--compact thead th {
  font-size: 11px;
  padding: 8px 8px;
}

.erp-table--compact tbody td {
  font-size: 12px;
  line-height: 1.2;
  padding: 7px 8px;
}

.erp-table--compact tfoot td {
  font-size: 12px;
  padding: 7px 8px;
}

.erp-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1.1;
  text-transform: uppercase;
}

.erp-status-badge.is-pending {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

.erp-status-badge.is-partial {
  background: #dbeafe;
  color: #1e3a8a;
  border: 1px solid #93c5fd;
}

.erp-status-badge.is-shipped,
.erp-status-badge.is-completed {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.erp-status-badge.is-rfi {
  background: #e0f2fe;
  color: #075985;
  border: 1px solid #7dd3fc;
}

.erp-status-badge.is-cancelled {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.erp-status-badge.is-default {
  background: #e2e8f0;
  color: #334155;
  border: 1px solid #cbd5e1;
}

@media print {
  .erp-no-print {
    display: none !important;
  }

  .erp-card {
    box-shadow: none !important;
    border-color: #d1d5db !important;
  }

  #order-table-container {
    border: 0 !important;
  }

  .erp-table--compact {
    min-width: 100% !important;
  }

  .erp-table--compact thead th {
    font-size: 10px !important;
    padding: 6px 6px !important;
  }

  .erp-table--compact tbody td,
  .erp-table--compact tfoot td {
    font-size: 10px !important;
    padding: 5px 6px !important;
  }
}

@media (max-width: 960px) {
  .erp-page-title { font-size: 21px; }
  .erp-select-month { min-width: 150px; }
  .erp-download-field--month,
  .erp-download-field--holder {
    min-width: 100%;
    max-width: none;
    flex: 1 1 100%;
  }
  .erp-download-actions {
    margin-left: 0;
    width: 100%;
  }
  .erp-table thead th { font-size: 11px; padding: 9px 8px; }
  .erp-table tbody td { font-size: 13px; padding: 9px; }
  .erp-stage-name { font-size: 13px; }
  .erp-modal-title { font-size: 15px; }
  .erp-modal-table thead th { font-size: 11px; padding: 9px 10px; }
}