.excel-panel { width: 100%; }

.excel-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.excel-tab {
  padding: 0.55rem 1.1rem;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  color: #666;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s;
}

.excel-tab:hover { color: var(--primary); }

.excel-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.excel-sheet-wrap {
  overflow: auto;
  max-height: calc(100vh - 280px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
}

.excel-grid {
  border-collapse: collapse;
  font-size: 0.78rem;
  min-width: 100%;
}

.excel-grid th.row-header,
.excel-grid th.col-header {
  background: #f1f3f5;
  color: #666;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  text-align: center;
  position: sticky;
  z-index: 2;
  min-width: 40px;
}

.excel-grid th.col-header { top: 0; }
.excel-grid th.row-header { right: 0; }

.excel-grid td {
  border: 1px solid #eee;
  padding: 0.2rem 0.4rem;
  min-width: 70px;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
  direction: ltr;
}

.excel-grid td.formula-cell {
  background: #f0f7ff;
  color: #333;
}

.excel-grid td.input-cell {
  background: #fff;
}

.excel-grid td.input-cell:focus-within {
  outline: 2px solid var(--accent);
  background: #fffef0;
}

.excel-grid input.cell-input {
  width: 100%;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: inherit;
  text-align: right;
  direction: ltr;
  outline: none;
  padding: 0;
}

.excel-grid .fx-badge {
  font-size: 0.6rem;
  color: var(--primary);
  margin-left: 2px;
}

.excel-charts-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.25rem;
  direction: ltr;
}

.excel-chart-box {
  background: linear-gradient(160deg, #ffffff 0%, #f4faf8 100%);
  border: 1px solid rgba(15, 76, 92, 0.12);
  border-radius: calc(var(--radius) + 2px);
  padding: 1.1rem 1.1rem 0.75rem;
  min-height: 380px;
  box-shadow: 0 4px 24px rgba(15, 76, 92, 0.07);
  direction: ltr;
  position: relative;
  overflow: hidden;
}

.excel-chart-box::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.excel-chart-box.full-width {
  grid-column: 1 / -1;
  min-height: 420px;
}

.excel-chart-box.full-width .excel-chart-canvas {
  height: 380px !important;
  min-height: 380px;
}

.excel-chart-box h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
  text-align: center;
  letter-spacing: 0.01em;
}

.excel-chart-box .chart-subtitle {
  font-size: 0.75rem;
  color: #6b7c85;
  text-align: center;
  margin: -0.25rem 0 0.75rem;
}

.excel-chart-box.chart-rtl {
  direction: rtl;
  font-family: Vazirmatn, Tahoma, 'Segoe UI', sans-serif;
  overflow: visible;
}

.chart-settings-btn {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  padding: 0.35rem 0.75rem;
  font-family: Vazirmatn, Tahoma, 'Segoe UI', sans-serif;
  font-size: 0.78rem;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 76, 92, 0.2);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  direction: rtl;
}

.chart-settings-btn:hover,
.chart-settings-btn[aria-expanded="true"] {
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 10px rgba(26, 147, 111, 0.15);
}

.chart-settings-panel {
  margin: 0 0 0.85rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 76, 92, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(15, 76, 92, 0.08);
  direction: rtl;
  unicode-bidi: plaintext;
}

.chart-settings-panel[hidden] {
  display: none !important;
}

.chart-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}

.chart-settings-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: #4a5a64;
}

.chart-settings-field span {
  font-weight: 500;
}

.chart-settings-field input[type="number"] {
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  font-family: inherit;
  font-size: 0.82rem;
  direction: ltr;
  text-align: left;
}

.chart-settings-field input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.chart-settings-field-wide {
  grid-column: 1 / -1;
}

.chart-settings-group {
  border: 1px solid rgba(15, 76, 92, 0.1);
  border-radius: 0.5rem;
  padding: 0.55rem 0.7rem 0.65rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.chart-settings-group legend {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0 0.35rem;
}

.chart-settings-group label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  cursor: pointer;
}

.chart-settings-actions {
  margin-top: 0.75rem;
  display: flex;
  justify-content: flex-start;
}

.chart-settings-reset {
  padding: 0.4rem 0.85rem;
  font-family: inherit;
  font-size: 0.78rem;
  color: #666;
  background: #f1f3f5;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  cursor: pointer;
  direction: rtl;
}

.chart-settings-reset:hover {
  background: #e9ecef;
  color: var(--primary);
}

.excel-chart-box.chart-rtl h4 {
  direction: rtl;
  unicode-bidi: plaintext;
}

.excel-chart-box.chart-rtl .chart-subtitle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  text-align: center;
  direction: rtl;
  unicode-bidi: plaintext;
}

.excel-chart-box.chart-rtl .chart-subtitle-line {
  display: block;
}

.excel-chart-canvas {
  width: 100% !important;
  height: 340px !important;
  min-height: 340px;
  direction: ltr;
}

.excel-graph-intro {
  padding: 1.25rem 1.5rem;
  margin-bottom: 0.5rem;
  text-align: center;
  color: #5a6a72;
  font-size: 0.88rem;
  background: linear-gradient(135deg, rgba(15, 76, 92, 0.06), rgba(26, 147, 111, 0.08));
  border-radius: var(--radius);
  border: 1px solid rgba(15, 76, 92, 0.1);
}

.excel-section-anchor {
  scroll-margin-top: 1rem;
  padding-top: 0.5rem;
}

.excel-section-anchor h3 {
  color: var(--accent);
  font-size: 1rem;
  margin: 1.5rem 0 0.75rem;
  border-right: 3px solid var(--accent);
  padding-right: 0.5rem;
}

@media (max-width: 900px) {
  .excel-charts-panel { grid-template-columns: 1fr; }
  .chart-settings-grid { grid-template-columns: 1fr; }
}

/* ── Redesigned Financial Model Dashboard & UI Styles ── */
.financial-dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 0.5rem;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}

.kpi-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(15, 76, 92, 0.12);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.kpi-card.primary::before { background: var(--primary); }
.kpi-card.warning::before { background: var(--warning); }
.kpi-card.danger::before { background: var(--danger); }

.kpi-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 600;
}

.kpi-card-value-usd {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  font-family: Vazirmatn, sans-serif;
}

.kpi-card-value-toman {
  font-size: 0.88rem;
  color: #64748b;
  font-weight: 500;
}

.kpi-card-icon {
  font-size: 1.5rem;
  opacity: 0.85;
}

.dashboard-section {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 0.5rem;
}

.dashboard-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.25rem;
  border-bottom: 2px solid #f1f5f9;
  padding-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.dashboard-section-title span.icon {
  font-size: 1.3rem;
}

.dashboard-grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  padding: 1rem;
  transition: border-color 0.2s, background-color 0.2s;
}

.form-group:hover {
  border-color: var(--accent);
  background: #f1f5f9;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-label span.val-badge {
  background: rgba(26, 147, 111, 0.1);
  color: var(--accent);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  direction: ltr;
}

.form-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-input {
  flex: 1;
  padding: 0.45rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.375rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark);
  text-align: left;
  direction: ltr;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 147, 111, 0.15);
}

.form-slider {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
  margin-top: 0.25rem;
}

.form-desc {
  font-size: 0.72rem;
  color: #64748b;
  line-height: 1.45;
}

.financial-table-wrap {
  overflow-x: auto;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  background: white;
  box-shadow: inset 0 0 8px rgba(0,0,0,0.01);
}

.financial-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  text-align: right;
}

.financial-table th {
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
  padding: 0.75rem 0.85rem;
  border-bottom: 2px solid #e2e8f0;
  border-left: 1px solid #f1f5f9;
  text-align: center;
  white-space: nowrap;
}

.financial-table td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid #f1f5f9;
  border-left: 1px solid #f1f5f9;
  color: #334155;
  white-space: nowrap;
  font-family: Vazirmatn, sans-serif;
}

.financial-table tr.header-row {
  background: #f1f5f9;
  font-weight: 700;
}

.financial-table tr.header-row td {
  color: var(--dark);
  border-bottom: 2px solid #cbd5e1;
  text-align: center;
}

.financial-table tr.total-row {
  background: #f8fafc;
  font-weight: 700;
}

.financial-table tr.total-row td {
  color: var(--primary);
  border-top: 2px solid #cbd5e1;
  border-bottom: 2px solid #cbd5e1;
}

.financial-table tr.total-row-accent {
  background: rgba(26, 147, 111, 0.05);
  font-weight: 700;
}

.financial-table tr.total-row-accent td {
  color: var(--accent);
  border-top: 2px solid rgba(26, 147, 111, 0.2);
  border-bottom: 2px solid rgba(26, 147, 111, 0.2);
}

.financial-table td.label-cell {
  text-align: right;
  font-weight: 600;
  color: var(--dark);
  background: #f8fafc;
  position: sticky;
  right: 0;
  z-index: 10;
  border-left: 2px solid #e2e8f0;
  white-space: normal;
  min-width: 200px;
  max-width: 280px;
}

.financial-table tr:hover td {
  background: #f8fafc;
}

.financial-table tr:hover td.label-cell {
  background: #f1f5f9;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.badge-success { background: #dcfce7; color: #15803d; }
.badge-warning { background: #fef9c3; color: #a16207; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-info { background: #e0f2fe; color: #0369a1; }

.dashboard-grid-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.35rem;
}

.progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.progress-bar.primary { background: var(--primary); }
.progress-bar.warning { background: var(--warning); }
.progress-bar.danger { background: var(--danger); }

.mix-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}

.mix-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #475569;
}

.mix-legend-color {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.form-section-header {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  margin: 1.5rem 0 0.75rem;
  border-right: 3px solid var(--accent);
  padding-right: 0.5rem;
}

.form-section-header:first-of-type {
  margin-top: 0;
}