@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;700&display=swap');

:root {
  --sky-blue: #00a8e8;
  --deep-blue: #003459;
  --orange: #ff6b35;
  --cloud-white: #f5f5f5;
  --text-color: #333333;
  --bg-color: #ffffff;
  --gradient-blue: linear-gradient(135deg, var(--sky-blue), var(--deep-blue));
  --border-color: #dee2e6;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--gradient-blue);
  color: var(--text-color);
  line-height: 1.6;
}

.card {
  background-color: var(--bg-color);
  border-radius: 15px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background-color: var(--orange);
  border: none;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: #e55a2b;
}

.navbar {
  background-color: var(--deep-blue);
}

/* Table Styles */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  margin-bottom: 1rem;
  color: var(--text-color);
  border-collapse: separate;
  border-spacing: 0;
}

.table th,
.table td {
  padding: 0.75rem;
  vertical-align: top;
  border-top: 1px solid var(--border-color);
}

.table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid var(--border-color);
  background-color: var(--header-bg);
  color: var(--header-text);
  font-weight: 600;
}

.table tbody tr:nth-of-type(even) {
  background-color: var(--row-even-bg);
}

.table tbody tr:hover {
  background-color: var(--row-hover-bg);
}

/* Pagination Styles */
.pagination {
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: 0.25rem;
}

.page-link {
  position: relative;
  display: block;
  padding: 0.5rem 0.75rem;
  margin-left: -1px;
  line-height: 1.25;
  color: var(--pagination-color);
  background-color: var(--pagination-bg);
  border: 1px solid var(--border-color);
}

.page-item:first-child .page-link {
  margin-left: 0;
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}

.page-item:last-child .page-link {
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}

.page-item.active .page-link {
  z-index: 3;
  color: var(--pagination-active-color);
  background-color: var(--pagination-active-bg);
  border-color: var(--pagination-active-border-color);
}

.page-item.disabled .page-link {
  color: var(--pagination-disabled-color);
  pointer-events: none;
  cursor: auto;
  background-color: var(--pagination-disabled-bg);
  border-color: var(--pagination-disabled-border-color);
}

/* Improved styles for select2 search bar */
.select2-container--bootstrap-5 .select2-selection {
  border-color: #ced4da;
}

.select2-container--bootstrap-5 .select2-selection--single {
  height: calc(1.5em + 0.75rem + 2px);
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
  line-height: calc(1.5em + 0.75rem);
}

.select2-container--bootstrap-5 .select2-dropdown {
  border-color: #ced4da;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
  background-color: var(--sky-blue);
  color: var(--cloud-white);
}

/* Button styles */
.btn {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.btn-success { background-color: #28a745; }
.btn-warning { background-color: #ffc107; }
.btn-danger { background-color: #dc3545; }

.btn i {
  margin-right: 5px;
}

.form-label {
  font-weight: 600;
}

/* Dark theme */
body.dark-theme {
  --text-color: #f5f5f5;
  --bg-color: #1e1e1e;
  --gradient-blue: linear-gradient(135deg, #001f3f, #000);
}

body.dark-theme .card {
  background-color: #2e2e2e;
}

body.dark-theme .navbar {
  background-color: #000;
}

/* Dark theme adjustments for tables and pagination */
/* Dark theme adjustments */
body.dark-theme .table {
  color: var(--dark-text-color);
}

body.dark-theme .table thead th {
  background-color: var(--dark-header-bg);
  border-color: var(--dark-border-color);
}

body.dark-theme .table td,
body.dark-theme .table th {
  border-color: var(--dark-border-color);
}

body.dark-theme .table tbody tr:nth-of-type(even) {
  background-color: var(--dark-row-even-bg);
}

body.dark-theme .table tbody tr:hover {
  background-color: var(--dark-row-hover-bg);
}

body.dark-theme .page-link {
  color: var(--dark-pagination-color);
  background-color: var(--dark-pagination-bg);
  border-color: var(--dark-border-color);
}

body.dark-theme .page-item.active .page-link {
  color: var(--dark-pagination-active-color);
  background-color: var(--dark-pagination-active-bg);
  border-color: var(--dark-pagination-active-border-color);
}

body.dark-theme .page-item.disabled .page-link {
  color: var(--dark-pagination-disabled-color);
  background-color: var(--dark-pagination-disabled-bg);
  border-color: var(--dark-pagination-disabled-border-color);
}

/* Responsive table for mobile */
@media screen and (max-width: 600px) {
  .table-responsive-stack tr {
    display: flex;
    flex-direction: column;
    border-bottom: 3px solid var(--border-color);
    padding: 1em 0;
  }
  
  .table-responsive-stack td {
    border: none;
    position: relative;
    padding-left: 50%;
  }
  
  .table-responsive-stack td:before {
    content: attr(data-label);
    position: absolute;
    left: 6px;
    width: 45%;
    padding-right: 10px;
    white-space: nowrap;
    font-weight: bold;
  }
}

/* Custom App Message Styling */
#appMessageContainer {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
}

.app-message {
  padding: 10px 20px;
  margin-bottom: 10px;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.app-message.error { background-color: #ffebee; color: #c62828; }
.app-message.success { background-color: #e8f5e9; color: #2e7d32; }
.app-message.info { background-color: #e3f2fd; color: #1565c0; }
.app-message.warning { background-color: #fff3e0; color: #ef6c00; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .btn {
    width: 100%;
    margin-bottom: 10px;
  }
}