:root {
  --bs-primary: #1A73E8;
  --bs-primary-rgb: 79, 70, 229;
  --bs-secondary: #64748B;
  --bs-secondary-rgb: 100, 116, 139;
  --bs-success: #22C55E;
  --bs-success-rgb: 34, 197, 94;
  --bs-warning: #F59E0B;
  --bs-warning-rgb: 245, 158, 11;
  --bs-danger: #EF4444;
  --bs-danger-rgb: 239, 68, 68;
  --bs-info: #3B82F6;
  --bs-info-rgb: 59, 130, 246;

  --bs-body-bg: #ffffff;
  --bs-body-color: #64748B;

  --bg-page: #f9fafc;
  --bg-card: #FFFFFF;
  --bg-topbar: #FFFFFF;
  --bg-sidebar: #10192D;

  --border-color: #E8EDF5;

  --text-heading: #1E293B;
  --text-title: #334155;
  --text-body: #64748B;
  --text-muted: #94A3B8;
  --text-white: #FFFFFF;
  --text-white-light: #f6f5f5d5;
  --bs-btn-active-bg: #f6f6f6;
  --sidebar-width: 280px;
  --header-height: 80px;
  --content-padding: 24px;
  --grid-spacing: 24px;
  --card-padding: 20px;
  --border-radius-lg: 16px;
  --border-radius-md: 8px;
  --border-radius-sm: 5px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);

  --font-family: 'Inter', 'Segoe UI', Roboto, Arial, sans-serif;

  --font-size-title: 18px;
  --font-size-section: 13px;
  --font-size-card-title: 13px;
  --font-size-sidebar: 12px;
  --font-size-table-header: 13px;
  --font-size-table-body: 12px;
  --font-size-button: 12px;
  --font-size-label: 12px;
  --font-size-small: 11px;
  --font-size-helper: 10px;

  --color-primary-light: rgba(79, 70, 229, 0.1);
  --color-success-light: rgba(34, 197, 94, 0.1);
  --color-warning-light: rgba(245, 158, 11, 0.1);
  --color-danger-light: rgba(239, 68, 68, 0.1);
  --color-info-light: rgba(59, 130, 246, 0.1);

  /* Bootstrap Pagination Overrides */
  --bs-pagination-padding-x: 10px;
  --bs-pagination-padding-y: 4px;
  --bs-pagination-font-size: var(--font-size-small, 11px);
  --bs-pagination-color: var(--text-body);
  --bs-pagination-bg: #ffffff;
  --bs-pagination-border-width: 1px;
  --bs-pagination-border-color: var(--border-color);
  --bs-pagination-border-radius: var(--border-radius-sm);
  
  --bs-pagination-hover-color: var(--bs-primary);
  --bs-pagination-hover-bg: var(--bg-page);
  --bs-pagination-hover-border-color: var(--border-color);
  
  --bs-pagination-focus-color: var(--bs-primary);
  --bs-pagination-focus-bg: var(--bg-page);
  --bs-pagination-focus-box-shadow: 0 0 0 0.2rem var(--color-primary-light);
  
  --bs-pagination-active-color: #ffffff;
  --bs-pagination-active-bg: var(--bs-primary);
  --bs-pagination-active-border-color: var(--bs-primary);
  
  --bs-pagination-disabled-color: var(--text-muted);
  --bs-pagination-disabled-bg: var(--bg-page);
  --bs-pagination-disabled-border-color: var(--border-color);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-page);
  color: var(--text-body);
  font-size: var(--font-size-table-body);
  line-height: 1.5;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 600;
  margin: 0;
}

a {
  color: var(--bs-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #4338CA;
}

::selection {
  background-color: rgba(79, 70, 229, 0.2);
  color: var(--text-heading);
}

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

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

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* ===========================
   Utility Classes
   =========================== */

.fs-15 {
  font-size: 15px !important;
}

/* ===========================
   Loader Blocker
   =========================== */
.loader-blocker {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-page);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-blocker.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.loader {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--bs-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}