/* Stack design system tokens */
:root {
  --navy:         #1a1a2e;
  --gold:         #c9a84c;
  --body-bg:      #f4f5f7;
  --card-bg:      #ffffff;
  --text-primary: #1a1a2e;
  --text-muted:   #6b7280;
  --border:       #e5e7eb;
  --radius:       8px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:    0 4px 12px rgba(0,0,0,0.12);

  /* App theme */
  --app-primary:       #1d4ed8;
  --app-primary-light: #3b82f6;
  --app-primary-dark:  #1e40af;

  /* Layout */
  --sidebar-w: 220px;
  --topbar-h:  56px;
}

*, *::before, *::after { box-sizing: border-box; }

html, body, #root {
  height: 100%;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--body-bg);
  color: var(--text-primary);
  font-size: 14px;
}

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── App shell ──────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 20px 16px 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
}

.sidebar-user {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.4);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
}

/* ── Report tree ────────────────────────────────────────────────── */
.report-category {
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.report-cat-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,.8);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  text-align: left;
  transition: background .12s;
}
.report-cat-header:hover { background: rgba(255,255,255,.06); }

.report-cat-icon { opacity: .7; display: flex; }
.report-cat-label { flex: 1; }

.report-cat-body {
  padding-bottom: 4px;
}

.report-sub-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px 7px 22px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,.55);
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-align: left;
  transition: color .12s;
}
.report-sub-header:hover { color: rgba(255,255,255,.8); }

.report-item {
  width: 100%;
  display: block;
  padding: 7px 14px 7px 32px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,.6);
  font-size: 13px;
  text-align: left;
  transition: background .12s, color .12s;
}
.report-item:hover { background: rgba(255,255,255,.05); color: #fff; }
.report-item.active { background: rgba(201,168,76,.12); color: var(--gold); }

/* ── Mobile top bar ─────────────────────────────────────────────── */
.top-bar {
  display: none;
  height: var(--topbar-h);
  background: var(--navy);
  color: #fff;
  align-items: center;
  padding: 0 14px;
  gap: 10px;
  flex-shrink: 0;
}
.top-bar-title {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: var(--gold);
}

/* ── Page content ───────────────────────────────────────────────── */
.page-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Welcome / empty states ─────────────────────────────────────── */
.welcome-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
  padding: 40px;
}
.welcome-state h2 { margin: 0 0 8px; color: var(--text-primary); font-size: 20px; font-weight: 600; }
.welcome-state p  { margin: 0; font-size: 14px; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ── Report view ────────────────────────────────────────────────── */
.report-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 24px 28px;
  gap: 16px;
}

.report-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.report-title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}
.report-description {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  max-width: 640px;
}

/* ── Controls bar ───────────────────────────────────────────────── */
.report-controls {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.date-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.date-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.date-input {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--body-bg);
  cursor: pointer;
}
.date-input:focus { outline: 2px solid var(--app-primary); outline-offset: -1px; }

.btn-run {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  background: var(--app-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s;
  white-space: nowrap;
}
.btn-run:hover:not(:disabled) { background: var(--app-primary-dark); }
.btn-run:disabled { opacity: .65; cursor: not-allowed; }

.btn-export {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: border-color .15s, color .15s;
  white-space: nowrap;
}
.btn-export:hover { border-color: var(--text-muted); color: var(--text-primary); }

/* ── Summary bar ────────────────────────────────────────────────── */
.summary-bar {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.summary-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  min-width: 110px;
}
.summary-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
}
.summary-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── Error ──────────────────────────────────────────────────────── */
.report-error {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  color: #991b1b;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
}
.report-error svg { flex-shrink: 0; margin-top: 1px; }

/* ── Results table ──────────────────────────────────────────────── */
.results-table-wrap {
  flex: 1;
  overflow: auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;
}
.results-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}
.results-table th {
  background: #f8f9fb;
  border-bottom: 1px solid var(--border);
  padding: 9px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  white-space: nowrap;
}
.results-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}
.results-table tr:last-child td { border-bottom: none; }
.results-table tr:hover td { background: #f9fafb; }
.results-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.results-table th:has(+ .num) { text-align: right; }

/* ── Spinner ────────────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .8s linear infinite; }

/* ── Mobile ─────────────────────────────────────────────────────── */
@media (max-width: 700px) {
  .sidebar { display: none; }
  .page-content { flex-direction: column; }
  .top-bar { display: flex; }
  .report-view { padding: 16px; }
  .report-controls { gap: 8px; }
}

/* Sidebar scrollbar */
.nav-scroll::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.nav-scroll::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track,
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.nav-scroll::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(201,168,76,0.35); border-radius: 2px; }
.nav-scroll::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover,
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(201,168,76,0.65); }
.nav-scroll, .sidebar, .sidebar-nav { scrollbar-width: thin; scrollbar-color: rgba(201,168,76,0.35) transparent; }

/* ── Directors Forecast ──────────────────────────────────────────── */
.df-root { display: flex; flex-direction: column; height: 100%; overflow: hidden; }

.df-header {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 24px; border-bottom: 1px solid var(--border);
  background: var(--card-bg); flex-shrink: 0;
}
.df-month-nav { display: flex; align-items: center; gap: 10px; }
.df-nav-btn {
  background: none; border: 1px solid var(--border); border-radius: 4px;
  width: 26px; height: 26px; cursor: pointer; font-size: 16px; line-height: 1;
  color: var(--text-primary);
}
.df-nav-btn:hover { background: var(--body-bg); }
.df-month-label { font-weight: 600; font-size: 14px; min-width: 140px; text-align: center; }
.df-tabs { display: flex; gap: 4px; }
.df-tab {
  padding: 5px 14px; border-radius: 4px; border: 1px solid var(--border);
  background: var(--card-bg); cursor: pointer; font-size: 12px; color: var(--text-muted);
}
.df-tab:hover { background: var(--body-bg); }
.df-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* Worksheet */
.df-worksheet { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.df-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 24px; border-bottom: 1px solid var(--border);
  background: var(--card-bg); flex-shrink: 0; gap: 12px;
}
.df-toolbar-left, .df-toolbar-right { display: flex; align-items: center; gap: 10px; }
.df-rate-label { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.df-rate-input { width: 70px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 4px; font-size: 13px; }
.df-save-btn { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.df-btn-icon {
  background: none; border: 1px solid var(--border); border-radius: 4px;
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-muted);
}
.df-btn-icon:hover { background: var(--body-bg); }
.df-error-inline { font-size: 12px; color: #dc2626; }

.df-table-wrap { flex: 1; overflow: auto; padding: 0 24px 24px; }
.df-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 12px; }
.df-table th {
  position: sticky; top: 0; background: var(--navy); color: #fff;
  padding: 6px 8px; text-align: right; white-space: nowrap; font-weight: 500; font-size: 11px;
}
.df-table th:first-child, .df-table th:nth-child(2) { text-align: left; }
.df-table td { padding: 5px 8px; border-bottom: 1px solid var(--border); }
.df-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.df-table tr:hover td { background: #f8f9fa; }
.df-row-past td { color: var(--text-muted); }
.df-row-today td { background: #fffbeb !important; font-weight: 500; }

.df-ml { color: var(--gold); font-weight: 600; }
.df-forecast { font-weight: 600; color: #1d4ed8; }
.df-bold { font-weight: 600; }

.df-input-cell { padding: 2px 4px !important; }
.df-cell-input {
  width: 70px; padding: 3px 5px; border: 1px solid var(--border); border-radius: 3px;
  font-size: 11px; text-align: right; background: #fff;
}
.df-cell-input:focus { outline: none; border-color: var(--gold); }

.df-totals td { background: #f4f5f7; font-weight: 600; border-top: 2px solid var(--border); }

/* Report tab */
.df-report { flex: 1; overflow: auto; padding: 24px; display: flex; flex-direction: column; gap: 20px; }
.df-report-title { font-size: 18px; font-weight: 700; color: var(--navy); text-align: center; margin-bottom: 4px; }
.df-report-toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.df-snap-row { display: flex; align-items: center; gap: 6px; }
.df-snap-input { padding: 5px 8px; border: 1px solid var(--border); border-radius: 4px; font-size: 12px; width: 200px; }

.df-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.df-card-title { padding: 10px 14px; font-weight: 600; font-size: 12px; background: #f8f9fa; border-bottom: 1px solid var(--border); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

.df-report-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.df-report-table th { padding: 8px 12px; background: #f8f9fa; border-bottom: 1px solid var(--border); text-align: right; font-weight: 600; font-size: 11px; color: var(--text-muted); }
.df-report-table th:first-child { text-align: left; }
.df-report-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); }
.df-report-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.df-report-table tr:last-child td { border-bottom: none; }
.df-row-label { font-size: 12px; color: var(--text-primary); white-space: nowrap; }
.df-total-row td { font-weight: 700; background: #f4f5f7; border-top: 2px solid var(--border); }
.df-pos { color: #16a34a; text-align: right; font-variant-numeric: tabular-nums; }
.df-neg { color: #dc2626; text-align: right; font-variant-numeric: tabular-nums; }

.df-snap-col { position: relative; font-size: 10px; padding: 4px 20px 4px 8px !important; color: var(--text-muted); }
.df-snap-val { text-align: right; font-variant-numeric: tabular-nums; font-size: 11px; color: var(--text-muted); }
.df-del-snap {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 2px;
}
.df-del-snap:hover { color: #dc2626; }

.df-weekly-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.df-loading { display: flex; justify-content: center; align-items: center; padding: 64px; }
.df-spinner {
  width: 32px; height: 32px; border: 3px solid var(--border);
  border-top-color: var(--gold); border-radius: 50%;
  animation: spin .7s linear infinite;
}
.df-error { padding: 24px; color: #dc2626; font-size: 13px; }

@media print {
  .no-print { display: none !important; }
  .sidebar, .top-bar, .df-header { display: none !important; }
  .df-root, .df-report { overflow: visible; }
  #df-printable { padding: 0; }
  .df-weekly-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .df-weekly-grid { grid-template-columns: 1fr; }
  .df-table { font-size: 11px; }
}

/* ── Weekly Actuals ─────────────────────────────────────────────────────── */

.wa-page {
  height: 100%;
  overflow-y: auto;
  background: var(--body-bg);
}

.wa-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--card-bg);
  gap: 12px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
}

.wa-week-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wa-week-label {
  font-size: 13px;
  color: var(--text-primary);
  min-width: 160px;
  text-align: center;
}

.wa-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wa-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 1400px;
}

.wa-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.wa-section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
}

.wa-note {
  font-size: 11px;
  color: var(--text-muted);
  margin: 0 0 10px;
  font-style: italic;
}

.wa-table-wrap {
  overflow-x: auto;
}

.wa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.wa-table th {
  background: #f8f9fa;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  padding: 8px 10px;
  border-bottom: 2px solid var(--border);
  text-align: right;
  white-space: nowrap;
}

.wa-table th:first-child { text-align: left; }

.wa-table td {
  padding: 7px 10px;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: middle;
}

.wa-table tbody tr:last-child td { border-bottom: none; }
.wa-table tbody tr:hover { background: #fafafa; }

.wa-row-label {
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 500;
  white-space: nowrap;
}

.wa-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.wa-muted { color: var(--text-muted); }

.wa-pos { color: #16a34a; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.wa-neg { color: #dc2626; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

.wa-total-row td {
  font-weight: 700;
  background: #f4f5f7;
  border-top: 2px solid var(--border);
  border-bottom: none;
}

.wa-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.wa-chart-card {
  background: #fafafa;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 10px 10px;
}

.wa-chart-card h4 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  margin: 0 0 10px;
  text-align: center;
}

.wa-month-section {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.wa-utilities-placeholder {
  background: #f8f9fa;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .wa-charts-row { grid-template-columns: 1fr; }
  .wa-table { font-size: 11px; }
}

@media print {
  /* Un-clip the shell so full content flows to paper */
  .app-shell          { display: block !important; height: auto !important; overflow: visible !important; }
  .sidebar, .top-bar  { display: none !important; }
  .page-content       { overflow: visible !important; height: auto !important; flex: none !important; }

  /* Weekly actuals page resets */
  .wa-toolbar         { display: none !important; }
  .wa-page            { height: auto !important; overflow: visible !important; background: #fff; }
  .wa-content         { padding: 12px; gap: 16px; max-width: none; }

  /* Each section stays whole — browser puts it on a new page if needed */
  .wa-section {
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    margin-bottom: 14px;
    padding: 14px;
  }

  /* Individual cards and tables don't split mid-element */
  .wa-chart-card    { break-inside: avoid; page-break-inside: avoid; background: #fff; border-color: #ddd; }
  .wa-table-wrap    { break-inside: avoid; page-break-inside: avoid; }

  .wa-charts-row .wa-chart-card { margin-bottom: 0; }

  /* Tables */
  .wa-table         { font-size: 11px; }
  .wa-table th, .wa-table td { padding: 5px 8px; }

  /* Section titles */
  .wa-section-title { font-size: 11px; padding-bottom: 6px; margin-bottom: 10px; }
}