:root {
  --admin-sidebar-bg: #f8f9fa;
  --admin-sidebar-text: #212529;
  --admin-sidebar-hover: rgba(0, 0, 0, 0.05);
  --admin-sidebar-active: rgba(13, 110, 253, 0.1);
  --admin-navbar-bg: #f8f9fa;
  --admin-navbar-text: #212529;
  --admin-main-bg: #f8f9fa;
  --admin-card-bg: #fff;
  --admin-card-border: transparent;
  --admin-header-color: #000;
  --admin-text-muted: #6c757d;
  --admin-toggle-color: #212529;
  --sidebar-bg: #0A2540;
  --sidebar-text: #A5B0C2;
  --sidebar-active-bg: #0052CC;
  --sidebar-active-text: #FFFFFF;
  --primary: #2563EB;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --bg-body: #F8FAFC;
  --topbar-height: 57px;
  --sidebar-width: 260px;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --border-color: rgba(0,0,0,0.08);
}

[data-bs-theme="dark"] {
  --admin-sidebar-bg: #212529;
  --admin-sidebar-text: rgba(255, 255, 255, 0.75);
  --admin-sidebar-hover: rgba(255, 255, 255, 0.1);
  --admin-sidebar-active: rgba(255, 255, 255, 0.15);
  --admin-navbar-bg: #212529;
  --admin-navbar-text: rgba(255, 255, 255, 0.75);
  --admin-main-bg: #1a1d21;
  --admin-card-bg: #2c3034;
  --admin-card-border: rgba(255, 255, 255, 0.075);
  --admin-header-color: #f8f9fa;
  --admin-text-muted: #adb5bd;
  --admin-toggle-color: rgba(255, 255, 255, 0.75);
  --text-dark: #e2e8f0;
  --text-muted: #94a3b8;
  --bg-body: #0f172a;
  --border-color: rgba(255,255,255,0.08);
  --card-shadow: 0 1px 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.15);
  --card-shadow-hover: 0 4px 6px rgba(0,0,0,0.25), 0 2px 4px rgba(0,0,0,0.2);
  color-scheme: dark;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

body {
  margin-bottom: 0;
}

/* ───── Main Content ───── */

.main-content {
  margin-top: 57px;
  min-height: calc(100vh - 57px);
  background-color: var(--admin-main-bg);
  transition: background-color 0.2s;
}

.main-content h1,
.main-content h2,
.main-content h3,
.main-content h4,
.main-content h5,
.main-content h6 {
  color: var(--admin-header-color);
}

.main-content .text-muted {
  color: var(--admin-text-muted) !important;
}

.main-content .card {
  background-color: var(--admin-card-bg);
  border-color: var(--admin-card-border);
  transition: box-shadow 0.2s, background-color 0.2s;
}

.main-content .card:hover {
  box-shadow: var(--card-shadow-hover);
}

/* ───── Theme Toggle ───── */

.theme-toggle {
  background: none;
  border: none;
  color: var(--admin-toggle-color);
  font-size: 1.2rem;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  transition: color 0.2s, opacity 0.2s;
}

.theme-toggle:hover {
  opacity: 0.7;
}

/* ───── Sidebar ───── */

.admin-sidebar {
  padding: 0.5rem 0;
}

.admin-sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: var(--admin-sidebar-text);
  border-radius: 0;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.admin-sidebar .nav-link:hover {
  background-color: var(--admin-sidebar-hover);
  border-left-color: var(--admin-sidebar-active);
}

.admin-sidebar .nav-link.active {
  color: #fff;
  background-color: #0d6efd;
  border-left-color: #0d6efd;
}

[data-bs-theme="dark"] .admin-sidebar .nav-link.active:not(.bg-dark *) {
  background-color: var(--admin-sidebar-active);
}

.admin-sidebar .nav-link i,
.admin-sidebar .nav-link svg {
  width: 1.25rem;
  text-align: center;
  font-size: 1.1rem;
}

#sidebar {
  width: 260px;
  background-color: var(--admin-sidebar-bg) !important;
  color: var(--admin-sidebar-text) !important;
}

#sidebar .offcanvas-body {
  background-color: var(--admin-sidebar-bg) !important;
}

#sidebar .offcanvas-header .offcanvas-title {
  color: var(--admin-sidebar-text) !important;
}

#sidebar .offcanvas-header .btn-close {
  filter: none;
}

[data-bs-theme="dark"] #sidebar .offcanvas-header .btn-close {
  filter: brightness(0) invert(1);
}

/* ───── Dark Sidebar (Agent/User/Company) ───── */

#sidebar.bg-dark .nav-link {
  color: var(--sidebar-text);
  border-left-color: transparent;
}

#sidebar.bg-dark .nav-link:hover {
  background-color: rgba(255,255,255,0.08);
  color: #fff;
  border-left-color: var(--sidebar-active-bg);
}

#sidebar.bg-dark .nav-link.active {
  background-color: var(--sidebar-active-bg) !important;
  color: #fff !important;
  border-left-color: var(--sidebar-active-bg);
}

[data-bs-theme="dark"] #sidebar.bg-dark {
  background-color: #1a1d21 !important;
}

[data-bs-theme="dark"] #sidebar.bg-dark .nav-link {
  color: rgba(255,255,255,0.6);
}

[data-bs-theme="dark"] #sidebar.bg-dark .nav-link:hover {
  background-color: rgba(255,255,255,0.12);
  color: #fff;
}

[data-bs-theme="dark"] #sidebar.bg-dark .nav-link.active {
  background-color: #0052CC !important;
}

/* ───── Navbar ───── */

.navbar {
  background-color: var(--admin-navbar-bg) !important;
  color: var(--admin-navbar-text) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.navbar .navbar-brand,
.navbar .nav-link {
  color: var(--admin-navbar-text) !important;
}

.navbar .navbar-toggler {
  border-color: var(--admin-navbar-text);
}

.navbar .dropdown-menu {
  background-color: var(--admin-card-bg);
  border-color: var(--border-color);
}

.navbar .dropdown-item {
  color: var(--admin-navbar-text);
}

.navbar .dropdown-item:hover {
  background-color: var(--admin-sidebar-hover);
}

.navbar.bg-dark {
  background-color: #0A2540 !important;
}

.navbar.bg-dark .navbar-brand,
.navbar.bg-dark .nav-link {
  color: #fff !important;
}

[data-bs-theme="dark"] .navbar.bg-dark {
  background-color: #1a1d21 !important;
}

/* ───── Card Styles ───── */

.card {
  border-radius: 8px;
}

.card.card-kpi {
  border-radius: 10px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card.card-kpi:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.card.card-chart {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: var(--admin-card-bg);
  transition: box-shadow 0.2s;
}

.card.card-chart:hover {
  box-shadow: var(--card-shadow-hover);
}

.kpi-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
}

.min-w-0 {
  min-width: 0;
}

/* ───── Table Improvements ───── */

.table > :not(caption) > * > * {
  vertical-align: middle;
}

.table thead th {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--admin-text-muted);
  border-bottom-width: 1px;
}

.table-hover tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.03);
}

[data-bs-theme="dark"] .table-light {
  --bs-table-bg: rgba(255,255,255,0.04);
  --bs-table-striped-bg: rgba(255,255,255,0.03);
  color: var(--admin-navbar-text);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0,0,0,0.01);
}

[data-bs-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255,255,255,0.02);
}

/* ───── Badge Improvements ───── */

.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
}

/* ───── Modal Improvements ───── */

.modal-content {
  border: none;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.modal-header {
  border-bottom-color: var(--border-color);
}

.modal-footer {
  border-top-color: var(--border-color);
}

.modal-header .btn-close {
  filter: none;
}

[data-bs-theme="dark"] .modal-header .btn-close {
  filter: brightness(0) invert(1);
}

/* ───── Progress Bar ───── */

.progress {
  background-color: rgba(0,0,0,0.06);
  border-radius: 10px;
}

[data-bs-theme="dark"] .progress {
  background-color: rgba(255,255,255,0.08);
}

/* ───── Nav Tabs ───── */

.nav-tabs .nav-link {
  color: var(--admin-text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.65rem 1rem;
  transition: all 0.2s;
}

.nav-tabs .nav-link:hover {
  color: var(--admin-header-color);
  border-bottom-color: var(--border-color);
}

.nav-tabs .nav-link.active {
  color: var(--primary, #0d6efd);
  border-bottom-color: var(--primary, #0d6efd);
  background: transparent;
}

/* ───── Form Controls ───── */

.form-control,
.form-select {
  border-radius: 6px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

/* ───── Button Groups ───── */

.btn-group-sm .btn {
  border-radius: 6px;
}

/* ───── Breadcrumb ───── */

.breadcrumb {
  background: transparent;
  padding: 0;
}

.breadcrumb-item a {
  color: var(--primary, #0d6efd);
  text-decoration: none;
}

/* ───── Responsive ───── */

@media (min-width: 992px) {
  #sidebar {
    visibility: visible !important;
    transform: none !important;
    position: sticky;
    top: 57px;
    height: calc(100vh - 57px);
    overflow-y: auto;
  }

  #sidebar .offcanvas-header {
    display: none;
  }

  .main-content {
    margin-left: 0;
  }
}

@media (max-width: 991.98px) {
  #sidebar .offcanvas-body {
    padding-top: 0;
  }
}

/* ───── Service Image ───── */

.service-img-wrap {
  height: 160px;
  overflow: hidden;
  background: var(--admin-card-bg, #fff);
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted, #94a3b8);
  font-size: 3rem;
  background: var(--admin-main-bg, #f8f9fa);
}

/* ───── Candidate Card ───── */

.candidate-avatar {
  width: 48px;
  height: 48px;
  font-size: 1.1rem;
}

.candidate-discarded {
  opacity: 0.5;
}

.candidate-discarded .card {
  filter: grayscale(0.8);
}

.candidate-discarded .badge {
  opacity: 0.7;
}

/* ───── Utility ───── */

.text-primary { color: var(--primary, #2563EB) !important; }
.text-success { color: var(--success, #10B981) !important; }
.text-warning { color: var(--warning, #F59E0B) !important; }
.text-danger { color: var(--danger, #EF4444) !important; }

/* ───── Dashboard: Calendar ───── */

.calendar-grid {
  user-select: none;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--admin-text-muted);
  margin-bottom: 4px;
}

.calendar-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--admin-header-color);
  border-radius: 6px;
  cursor: default;
  position: relative;
}

.calendar-day.empty {
  visibility: hidden;
}

.calendar-day.today {
  background-color: #0052CC;
  color: #fff;
  font-weight: 700;
}

.calendar-day.has-event:not(.today) {
  background-color: rgba(255, 171, 0, 0.12);
  font-weight: 600;
}

.event-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #FFAB00;
  margin-top: 2px;
}

.calendar-day.today .event-dot {
  background-color: #fff;
}

/* ───── Dashboard: Activity Icon ───── */

.activity-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
  font-size: 0.9rem;
}

.bg-info-subtle { background-color: rgba(13,202,240,0.12); }
.bg-warning-subtle { background-color: rgba(255,193,7,0.12); }
.bg-success-subtle { background-color: rgba(25,135,84,0.12); }

/* ───── Dashboard: Top Company Rank ───── */

.top-company-rank {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: rgba(0,82,204,0.1);
  color: #0052CC;
  flex-shrink: 0;
}

/* ───── Dashboard: Hiring Steps ───── */

.hiring-step {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: rgba(0,0,0,0.05);
  color: var(--admin-text-muted);
  white-space: nowrap;
}

[data-bs-theme="dark"] .hiring-step {
  background-color: rgba(255,255,255,0.08);
}

.hiring-step.done {
  background-color: rgba(25,135,84,0.15);
  color: #198754;
}

[data-bs-theme="dark"] .hiring-step.done {
  background-color: rgba(25,135,84,0.25);
  color: #2dd4a0;
}

/* ───── Dashboard: List Group ───── */

.list-group-flush .list-group-item {
  background-color: transparent;
}

.list-group-flush .list-group-item:hover {
  background-color: rgba(0,0,0,0.02);
}

[data-bs-theme="dark"] .list-group-flush .list-group-item:hover {
  background-color: rgba(255,255,255,0.03);
}

/* ───── Print Styles ───── */

@media print {
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 11pt;
  }

  .navbar,
  #sidebar,
  .theme-toggle,
  .btn,
  form,
  .no-print {
    display: none !important;
  }

  .main-content {
    margin-top: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  .card {
    border: 1px solid #dee2e6 !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    background: #fff !important;
  }

  .card.card-kpi {
    border-left-width: 4px !important;
  }

  .card-header {
    background: #f8f9fa !important;
    color: #000 !important;
  }

  .table {
    color: #000 !important;
  }

  .table thead th {
    color: #000 !important;
    background: #f0f0f0 !important;
  }

  .table-striped tbody tr:nth-of-type(odd) {
    background: #f9f9f9 !important;
  }

  .badge {
    border: 1px solid #dee2e6 !important;
    color: #000 !important;
    background: #f8f9fa !important;
  }

  .badge.bg-success,
  .badge.bg-info,
  .badge.bg-warning,
  .badge.bg-danger,
  .badge.bg-primary,
  .badge.bg-secondary {
    background: #f0f0f0 !important;
    color: #000 !important;
  }

  .text-muted {
    color: #6c757d !important;
  }

  a {
    color: #0052CC !important;
    text-decoration: none !important;
  }

  h1, h2, h3, h4, h5, h6 {
    color: #000 !important;
    page-break-after: avoid;
  }

  .report-print-page {
    page-break-before: auto;
  }

  .row {
    break-inside: avoid;
  }

  .table-responsive {
    overflow: visible !important;
  }

  canvas {
    max-width: 100% !important;
    height: auto !important;
  }

  @page {
    margin: 1.5cm;
    size: A4 landscape;
  }
}

@media print and (prefers-color-scheme: dark) {
  body, .main-content, .card, .card-header, .table {
    background: #fff !important;
    color: #000 !important;
  }
}