/* 
  EduFlow SaaS Educational ERP - Finance & Fee Management Module Stylesheet
  -------------------------------------------------------------------------
*/

/* Import app and design system styles */
@import url("app.css");

/* --- Main workspace grid --- */
.finance-workspace-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
}

.finance-screen-element {
  display: none;
  width: 100%;
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.finance-screen-element.active {
  display: block;
}

/* --- Finance KPIs Grid --- */
.finance-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.finance-kpi-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.finance-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.finance-kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.finance-kpi-card:hover::before {
  opacity: 1;
}

.finance-kpi-card.kpi-revenue::before { background-color: var(--color-primary); }
.finance-kpi-card.kpi-collected::before { background-color: var(--color-success); }
.finance-kpi-card.kpi-outstanding::before { background-color: var(--color-warning); }
.finance-kpi-card.kpi-expense::before { background-color: var(--color-danger); }
.finance-kpi-card.kpi-payroll::before { background-color: var(--color-info); }
.finance-kpi-card.kpi-net::before { background-color: var(--color-accent); }

/* --- Financial Trend SVG Charts --- */
.chart-container {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.svg-chart-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
}

.chart-tooltip {
  position: absolute;
  background-color: var(--color-dark-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 10;
  box-shadow: var(--shadow-md);
}

/* --- Fee Structures Grid --- */
.fee-structures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.fee-structure-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.fee-structure-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* --- Double-Lined Professional Invoice Container --- */
.invoice-detail-container {
  background-color: #FFFFFF;
  color: #1E2030;
  border: 4px double var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  font-family: 'Poppins', sans-serif;
  position: relative;
}

.invoice-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
}

.invoice-table th, .invoice-table td {
  border: 1px solid var(--color-border);
  padding: 10px 14px;
  font-size: 0.8125rem;
}

.invoice-table th {
  background-color: var(--color-surface-soft);
  color: var(--color-dark-primary);
  font-weight: 700;
  text-align: left;
}

.invoice-summary-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-border);
}

.invoice-total-row {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary);
  display: flex;
  gap: var(--space-6);
}

/* --- Receipt Printing Template --- */
.receipt-container {
  background-color: #FFFFFF;
  color: #1E2030;
  border: 2px dashed #1E2030;
  padding: var(--space-6);
  max-width: 450px;
  margin: 0 auto;
  font-family: monospace;
}

.receipt-header {
  text-align: center;
  border-bottom: 1px dashed #1E2030;
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 0.75rem;
}

.receipt-divider {
  border-top: 1px dashed #1E2030;
  margin: 10px 0;
}

.receipt-total {
  font-weight: bold;
  font-size: 0.875rem;
  display: flex;
  justify-content: space-between;
}

/* --- Ledger & Spreadsheet Tables --- */
.finance-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.finance-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.finance-table th, .finance-table td {
  padding: 12px var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.finance-table th {
  background-color: var(--color-surface-hover);
  font-weight: 700;
  color: var(--color-text-secondary);
}

.finance-table tr:last-child td {
  border-bottom: none;
}

.finance-table tr:hover td {
  background-color: var(--color-surface-hover);
}

/* --- Steppers for Workflows (Refunds / Reminders) --- */
.finance-stepper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin: var(--space-6) 0;
  padding: 0 var(--space-4);
}

.finance-stepper::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 40px;
  right: 40px;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  position: relative;
  z-index: 2;
  width: 80px;
}

.stepper-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-text-tertiary);
  transition: all var(--transition-normal);
}

.stepper-step.active .stepper-circle {
  border-color: var(--color-primary);
  background-color: rgba(97, 61, 223, 0.08);
  color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(97, 61, 223, 0.15);
}

.stepper-step.completed .stepper-circle {
  border-color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--color-success);
}

.stepper-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-align: center;
}

.stepper-step.active .stepper-label { color: var(--color-primary); }
.stepper-step.completed .stepper-label { color: var(--color-success); }

/* --- Permissions Toggle Matrix --- */
.permission-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}

.permission-role-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.permission-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-hover);
}

.permission-toggle-row:last-child {
  border-bottom: none;
}

/* --- Payslips Structure (Double-Lined Premium Layout) --- */
.payslip-container {
  background-color: #FFFFFF;
  color: #1E2030;
  border: 4px double var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  font-family: 'Poppins', sans-serif;
}

.payslip-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-6);
}

.payslip-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}

.payslip-table {
  width: 100%;
  border-collapse: collapse;
}

.payslip-table th, .payslip-table td {
  padding: 8px 12px;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.payslip-table th {
  background-color: var(--color-surface-soft);
  color: var(--color-dark-primary);
  font-weight: 700;
  text-align: left;
}

.payslip-total-block {
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  padding: 10px 0;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  color: var(--color-primary);
  margin-top: var(--space-4);
}

/* --- Global Warning Lock Panel --- */
.finance-lock-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(36, 22, 85, 0.08);
  border: 2px dashed var(--color-danger);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  margin-bottom: var(--space-4);
}

/* --- CSS Media Print Rules --- */
@media print {
  body * {
    visibility: hidden;
  }
  .printable-document-area, .printable-document-area * {
    visibility: visible;
  }
  .printable-document-area {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    box-shadow: none;
    border: none;
    padding: 0;
    margin: 0;
  }
  .layout-portal-header, .erp-sidebar, .erp-header, .layout-portal-controls, .btn {
    display: none !important;
  }
}

/* --- Theme overrides for dark mode --- */
[data-theme="dark"] .invoice-detail-container,
[data-theme="dark"] .payslip-container,
[data-theme="dark"] .receipt-container {
  background-color: #140E2E;
  color: #F0EDF9;
  border-color: var(--color-primary);
}

[data-theme="dark"] .invoice-table th,
[data-theme="dark"] .payslip-table th {
  background-color: #241655;
  color: #F0EDF9;
}

[data-theme="dark"] .invoice-table td,
[data-theme="dark"] .payslip-table td {
  border-color: #251D4B;
}

[data-theme="dark"] .invoice-detail-container .invoice-summary-box,
[data-theme="dark"] .payslip-container .payslip-total-block {
  border-color: var(--color-primary);
}

[data-theme="dark"] .receipt-container {
  border-color: #F0EDF9;
  background-color: #140E2E;
  color: #F0EDF9;
}

[data-theme="dark"] .receipt-divider {
  border-color: #F0EDF9;
}

[data-theme="dark"] .finance-lock-overlay {
  background-color: rgba(239, 68, 68, 0.15);
}