/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --tblr-font-sans-serif: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --tblr-font-headings: 'Outfit', sans-serif;
  
  /* SendBridge Color Palette */
  --sb-deep-blue: #0d3c61;
  --sb-teal: #16a6c9;
  --sb-cyan: #06b6d4;
  --sb-dark-navy: #051329;
  --sb-gradient-primary: linear-gradient(135deg, #16a6c9 0%, #0d3c61 100%);
  --sb-gradient-hover: linear-gradient(135deg, #18b6dc 0%, #0e4671 100%);
  --sb-glass-bg: rgba(255, 255, 255, 0.7);
  --sb-glass-border: rgba(255, 255, 255, 0.5);
  
  /* Override Tabler primary */
  --tblr-primary: #16a6c9;
  --tblr-primary-rgb: 22, 166, 201;
}

/* Base Body Styles */
body {
  font-family: var(--tblr-font-sans-serif);
  background-color: #f8fafc;
  color: #1e293b;
}

h1, h2, h3, h4, h5, h6, .page-title {
  font-family: var(--tblr-font-headings);
  font-weight: 600;
  color: #0f172a;
}

/* Sidebar Custom Styling */
.navbar-vertical {
  background: #ffffff !important;
  border-right: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.navbar-vertical .navbar-brand {
  padding: 1.5rem 1rem !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-vertical .nav-item {
  margin: 0.2rem 0.8rem;
}

.navbar-vertical .nav-link {
  border-radius: 8px;
  padding: 0.6rem 0.8rem !important;
  font-weight: 500;
  color: #475569 !important;
  transition: all 0.25s ease;
}

.navbar-vertical .nav-link:hover {
  background: rgba(0, 0, 0, 0.03) !important;
  color: #0f172a !important;
  transform: translateX(3px);
}

.navbar-vertical .nav-link.active,
.navbar-vertical .nav-item.show > .nav-link,
.navbar-vertical .nav-item.dropdown.show > .nav-link {
  background: rgba(22, 166, 201, 0.1) !important;
  color: #16a6c9 !important;
  border-left: 3px solid #16a6c9;
}

.navbar-vertical .nav-link.active .nav-link-icon,
.navbar-vertical .nav-link:hover .nav-link-icon {
  color: #16a6c9 !important;
}

.navbar-vertical .dropdown-menu {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.05) !important;
  margin-left: 0.8rem !important;
  margin-right: 0.8rem !important;
  border-radius: 8px;
  padding: 0.4rem !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.navbar-vertical .dropdown-item {
  color: #475569 !important;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  transition: all 0.2s ease;
}

.navbar-vertical .dropdown-item:hover {
  background: rgba(22, 166, 201, 0.1) !important;
  color: #16a6c9 !important;
}

/* Card Enhancements - Premium Look */
.card {
  border: 1px solid rgba(226, 232, 240, 0.8) !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.02), 0 0 1px 0 rgba(0, 0, 0, 0.05) !important;
  background-color: #ffffff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.05), 0 0 1px 0 rgba(0, 0, 0, 0.05) !important;
}

.card-header {
  border-bottom: 1px solid rgba(226, 232, 240, 0.8) !important;
  background-color: #fafbfc !important;
  font-family: var(--tblr-font-headings);
  font-weight: 600;
  padding: 1.25rem !important;
}

/* Button Upgrades */
.btn-primary {
  background: var(--sb-gradient-primary) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(22, 166, 201, 0.3) !important;
  font-weight: 500;
  transition: all 0.25s ease !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background: var(--sb-gradient-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22, 166, 201, 0.4) !important;
}

/* Login Page Styling */
.login-body {
  background: #f8fafc !important;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.login-body::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(22, 166, 201, 0.15) 0%, transparent 70%);
  z-index: 1;
}

.login-body .page-center {
  z-index: 2;
}

.login-card {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  border-radius: 16px !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2) !important;
}

.login-card .form-control {
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  border: 1px solid rgba(203, 213, 225, 0.8);
  transition: all 0.2s ease;
}

.login-card .form-control:focus {
  border-color: var(--sb-teal);
  box-shadow: 0 0 0 3px rgba(22, 166, 201, 0.15);
}

.login-card .btn-google {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  color: #334155 !important;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02) !important;
}

.login-card .btn-google:hover {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  transform: translateY(-1px);
}

/* Dashboard Statistics Widgets */
.dashboard-stat-card {
  position: relative;
  overflow: hidden;
}

.dashboard-stat-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(22, 166, 201, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.dashboard-stat-card .subheader {
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
}

.dashboard-stat-card .h1 {
  font-weight: 700;
  color: #0f172a;
}

/* DataTables NextAdmin / AdminLTE like Styling */
table.dataTable {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  border-collapse: collapse !important;
}

table.dataTable thead th {
  background-color: #f1f5f9 !important;
  color: #475569 !important;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem !important;
  border-bottom: 1px solid rgba(226, 232, 240, 0.8) !important;
}

table.dataTable tbody tr {
  transition: background-color 0.15s ease;
}

table.dataTable tbody tr:hover {
  background-color: rgba(241, 245, 249, 0.5) !important;
}

table.dataTable tbody td {
  padding: 1rem !important;
  vertical-align: middle;
  border-bottom: 1px solid rgba(226, 232, 240, 0.5) !important;
}

.dataTables_wrapper .dataTables_filter input {
  border-radius: 20px;
  padding: 0.4rem 1rem;
  border: 1px solid #cbd5e1;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
  transition: all 0.2s;
}

.dataTables_wrapper .dataTables_filter input:focus {
  outline: none;
  border-color: var(--sb-teal);
  box-shadow: 0 0 0 3px rgba(22, 166, 201, 0.15);
}

.dataTables_wrapper .dataTables_length select {
  border-radius: 8px;
  padding: 0.375rem 2.25rem 0.375rem 0.75rem;
  border: 1px solid #cbd5e1;
}

.dataTables_wrapper .pagination .page-item .page-link {
  border: none;
  border-radius: 50%;
  margin: 0 0.2rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #475569;
  font-weight: 500;
  transition: all 0.2s ease;
}

.dataTables_wrapper .pagination .page-item.active .page-link {
  background: var(--sb-gradient-primary);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(22, 166, 201, 0.3);
}

.dataTables_wrapper .pagination .page-item.disabled .page-link {
  color: #cbd5e1;
  background: transparent;
}

.dataTables_wrapper .pagination .page-item:not(.active):not(.disabled) .page-link:hover {
  background-color: #f1f5f9;
  color: var(--sb-deep-blue);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}