/* Fixed Desktop & Mobile Sidebar Architecture */
.sidebar {
  width: 250px !important;
  min-width: 250px !important;
  max-width: 250px !important;
  height: 100vh !important;
  max-height: 100vh !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  bottom: 0 !important;
  z-index: 100 !important;
  background-color: var(--bg-secondary) !important;
  border-right: 1px solid var(--border-color) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  padding: 20px 16px !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
}

.main-content {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  margin-left: 250px !important;
  width: calc(100% - 250px) !important;
  min-height: 100vh !important;
  background-color: var(--bg-primary);
  display: flex !important;
  flex-direction: column !important;
  box-sizing: border-box !important;
}

.sidebar-brand {
  flex-shrink: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 0 4px 16px !important;
  border-bottom: 1px solid var(--border-color) !important;
  margin-bottom: 14px !important;
}

.sidebar-menu-container {
  flex: 1 1 0% !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  margin-bottom: 12px !important;
  padding-right: 2px !important;
}

.sidebar-footer {
  flex-shrink: 0 !important;
  margin-top: auto !important;
  padding-top: 14px !important;
  border-top: 1px solid var(--border-color) !important;
  background-color: var(--bg-secondary) !important;
}


/* Topbar Header Bar */
.topbar {
  height: 64px;
  min-height: 64px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 0 32px !important;
  position: sticky;
  top: 0;
  z-index: 90;
  width: 100%;
}

.topbar-toggle-btn {
  display: none;
}
body.dashboard-layout {
  display: flex !important;
  flex-direction: row !important;
  min-height: 100vh !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400..700;1,400..700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Lora', Georgia, serif;

  /* Color Palette */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;

  --success: #16a34a;
  --success-bg: #dcfce7;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-primary);
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 14.5px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--text-primary);
}

a {
  text-decoration: none;
  color: inherit;
}

/* App Layout */
.app-container, body.dashboard-layout, .dashboard-layout {
  display: flex !important;
  flex-direction: row !important;
  min-height: 100vh !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: hidden !important;
}

.main-content {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  width: calc(100% - 250px) !important;
  background-color: var(--bg-primary);
  display: flex !important;
  flex-direction: column !important;
}

.sidebar {
  width: 250px;
  min-width: 250px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #0284c7, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}

.sidebar-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.wv-app-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex-grow: 1;
  overflow-y: auto;
}

.wv-app-menu__item__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 14px;
  transition: all 0.15s ease;
  position: relative;
}

.wv-app-menu__item__link:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.wv-app-menu__item.is-current .wv-app-menu__item__link {
  background-color: #eff6ff;
  color: #1d4ed8;
  font-weight: 600;
}

.wv-app-menu__item.is-current .wv-app-menu__item__link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background-color: #1d4ed8;
  border-radius: 0 4px 4px 0;
}

.sidebar-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--bg-primary);
}

/* Header Topbar */
.top-header {
  height: 60px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
}

/* Cards */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.card-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.card-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 4px;
}

.card-desc {
  font-size: 12.5px;
  color: var(--text-muted);
}

.card-icon-wrapper {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

/* Buttons */
.btn, .btn-primary, .btn-secondary, .btn-primary-custom, .btn-secondary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 18px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: 20px;
  border: 1px solid transparent;
  cursor: pointer;
  outline: none !important;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: 1.4;
}

.btn-primary, .btn-primary-custom {
  background-color: #0284c7;
  color: #ffffff !important;
  border-color: #0284c7;
}

.btn-primary:hover, .btn-primary-custom:hover {
  background-color: #0369a1;
  border-color: #0369a1;
  color: #ffffff !important;
}

.btn-secondary, .btn-secondary-custom {
  background-color: #ffffff;
  color: #334155 !important;
  border: 1px solid #cbd5e1;
}

.btn-secondary:hover, .btn-secondary-custom:hover {
  background-color: #f8fafc;
  border-color: #94a3b8;
}

.btn-sm {
  padding: 5px 14px;
  font-size: 12.5px;
}

/* Form Controls */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-label, .form-label-custom {
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  display: block;
  margin-bottom: 4px;
}

.form-input, .form-select, .form-textarea, .form-control-custom {
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  color: #0f172a;
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 13.5px;
  outline: none;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus, .form-control-custom:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* Tables */
.table-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.table-wrapper {
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.custom-table th {
  background-color: #f8fafc;
  color: #475569;
  padding: 11px 16px;
  font-weight: 700;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.custom-table td {
  padding: 12px 16px;
  color: var(--text-primary);
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
  font-size: 13.5px;
}

.custom-table tbody tr:hover {
  background-color: #f8fafc;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
}

.badge-success, .badge-paid {
  background-color: #dcfce7;
  color: #16a34a;
}

.badge-warning, .badge-partial {
  background-color: #fef3c7;
  color: #d97706;
}

.badge-danger, .badge-unpaid {
  background-color: #fee2e2;
  color: #dc2626;
}

/* Invoice Sheet Paper Preview */
.invoice-sheet, .invoice-preview-container {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
}
/* Nested Inner Sidebar Menu Styles */
.wv-app-menu--nested {
  list-style: none;
  padding: 4px 0 6px 30px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px dashed #cbd5e1;
  margin-left: 20px;
}

.wv-app-menu__item--nested {
  display: flex;
  align-items: center;
  font-size: 13.5px;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  width: 100%;
}

.wv-app-menu__item--nested:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.wv-app-menu__item--nested.active {
  background-color: #eff6ff;
  color: #1d4ed8;
  font-weight: 600;
}

/* ==========================================================================
   PRINT STYLES - HIDE SIDEBAR, TOPBAR, AND NON-PRINTABLE ELEMENTS
   ========================================================================== */
@media print {
  html, body, body.dashboard-layout, .app-container {
    display: block !important;
    background: #ffffff !important;
    color: #000000 !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    min-height: auto !important;
  }

  .sidebar, 
  .topbar, 
  .sidebar-backdrop, 
  .btn, 
  .alert, 
  header, 
  nav, 
  .no-print, 
  .action-bar,
  .modal,
  .modal-backdrop {
    display: none !important;
  }

  .main-content {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #ffffff !important;
    box-shadow: none !important;
  }

  .invoice-sheet, 
  #printableInvoice, 
  #printableReceipt, 
  .printable-card {
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    background: #ffffff !important;
  }

  .invoice-sheet table {
    page-break-inside: auto;
  }

  .invoice-sheet tr {
    page-break-inside: avoid;
    page-break-after: auto;
  }
}

/* ==========================================================================
   RESPONSIVE LAYOUT (TABLETS & MOBILE <= 992px)
   ========================================================================== */
@media (max-width: 992px) {
  body.dashboard-layout, .app-container {
    display: block !important;
    overflow-x: hidden !important;
  }

  .sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    height: 100vh !important;
    width: 270px !important;
    min-width: 270px !important;
    z-index: 1050 !important;
    background-color: var(--bg-secondary) !important;
    border-right: 1px solid var(--border-color) !important;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
  }

  .sidebar.show {
    transform: translateX(0) !important;
  }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1040;
    transition: opacity 0.2s ease;
  }

  .sidebar-backdrop.show {
    display: block !important;
  }

  .main-content {
    width: 100% !important;
    min-width: 100% !important;
    margin: 0 !important;
  }

  .topbar {
    padding: 12px 16px !important;
  }

  .topbar-toggle-btn {
    display: flex !important;
  }
}

/* ==========================================================================
   MOBILE SCREEN ADJUSTMENTS (PHONES <= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .metric-grid {
    grid-template-columns: 1fr !important;
  }

  .form-row, 
  div[style*="grid-template-columns: 2fr 1fr"],
  div[style*="grid-template-columns: 2.5fr 1fr"],
  div[style*="grid-template-columns: 1.2fr 1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr 1fr"],
  div[style*="grid-template-columns: 1.2fr 1.2fr 1fr 1fr"],
  div[style*="grid-template-columns: 240px 1fr"],
  div[style*="grid-template-columns: 1fr 340px"],
  div[style*="grid-template-columns: 1fr 280px"] {
    grid-template-columns: 1fr !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
  }

  div[style*="padding: 32px"] {
    padding: 16px !important;
  }

  .card {
    padding: 18px !important;
  }

  .invoice-sheet {
    padding: 18px !important;
  }

  .table-responsive {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
}