/* Futuristic Theme Variables */
:root {
  --primary-start: #777D71; /* Dark muted green */
  --primary-end: #BBD38B; /* Light green */
  --text-light: #FFFFFF; /* White for high contrast on dark backgrounds */
  --text-dark: #333333; /* Dark gray for high contrast on light backgrounds */
  --card-bg: #DFDDC5; /* Light beige */
  --input-bg: rgba(223, 221, 197, 0.5); /* Semi-transparent beige */
  --glow-color: #BBD38B; /* Light green glow */
  --shadow: 0 0 20px rgba(187, 211, 139, 0.3); /* Subtle green shadow */
  --transition: all 0.3s ease;
  --custom-card-header: #777D71; /* Dark muted green for headers */
  --custom-card-body: #DFDDC5; /* Light beige for body */
  --table-bg: #E6F0E6; /* Light green for table */
  --table-border: 1px solid #777D71; /* Dark muted green border */
  --sidebar-bg: #F0F0E8; /* Light beige for sidebar */
  --spacing: 1rem; /* Default spacing for controls */
}

/* Dark Mode Variables */
body.dark {
  --card-bg: rgba(119, 125, 113, 0.4); /* Semi-transparent dark green */
  --input-bg: rgba(223, 221, 197, 0.2); /* More transparent beige */
  --text-light: #FFFFFF; /* White for contrast */
  --glow-color: #BBD38B; /* Light green glow */
  background: linear-gradient(135deg, #555, #333); /* Dark gradient */
  --custom-card-header: #5C635A; /* Lighter green for dark mode headers */
  --custom-card-body: #8A8F7F; /* Muted green for dark mode body */
  --table-bg: #4A4A4A; /* Dark gray for table */
  --table-border: 1px solid #BBD38B; /* Light green border */
  --sidebar-bg: #5C635A; /* Dark green for sidebar */
}

/* General Body Styling */
body {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: var(--text-light);
  overflow-x: hidden;
  transition: var(--transition);
  padding: var(--spacing);
}

/* Particles Background */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Responsive Container */
.container {
  max-width: 100%;
  padding: 0 var(--spacing);
}

/* Futuristic Card Styling */
.futuristic-bg {
  background: var(--card-bg);
  backdrop-filter: blur(15px);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

/* Form Inputs */
input.form-control,
.form-check-input,
.form-select {
  background-color: var(--input-bg);
  color: var(--text-dark);
  border: 1px solid rgba(131, 51, 233, 0.3); /* Purple border */
  transition: var(--transition);
  margin-bottom: calc(var(--spacing) / 2);
}

input.form-control:focus,
.form-select:focus {
  box-shadow: 0 0 10px var(--glow-color);
  border-color: var(--glow-color);
}

/* Buttons */
.btn-glow {
  background: linear-gradient(to right, var(--primary-start), var(--primary-end));
  color: var(--text-light);
  font-weight: bold;
  border: none;
  border-radius: 50px;
  box-shadow: 0 0 10px var(--glow-color);
  transition: var(--transition);
  padding: calc(var(--spacing) / 2) var(--spacing);
  margin: calc(var(--spacing) / 2);
}

.btn-glow:hover {
  box-shadow: 0 0 20px var(--glow-color), 0 0 40px var(--glow-color);
  transform: scale(1.02);
}

.btn-glow:active {
  transform: scale(0.98);
  box-shadow: 0 0 10px var(--glow-color);
}

/* Dark Mode Toggle Button */
.toggle-dark {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 10;
  background-color: #333333;
  color: var(--text-dark);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 30px;
  box-shadow: 0 0 10px var(--glow-color);
  cursor: pointer;
  transition: var(--transition);
}

.toggle-dark:hover {
  background-color: #444444;
}

/* Modal Styling with Animation */
.modal {
  transition: opacity var(--transition);
}

.modal-dialog {
  transform: translateY(-50px);
  transition: transform var(--transition);
}

.modal.show .modal-dialog {
  transform: translateY(0);
}

.modal-body input,
.modal-body textarea,
.modal-body select,
.modal-body .form-control {
  background-color: #F9F7F1 !important;
  color: #333333 !important;
  z-index: 1;
  margin-bottom: calc(var(--spacing) / 2);
}

/* Custom Header Section */
#customHeader {
  background: rgba(249, 247, 241, 0.9);
  color: #333333;
  border: 1px solid #8333E9;
  padding: var(--spacing);
  border-radius: 10px;
  box-shadow: 0 0 10px var(--glow-color);
  backdrop-filter: blur(5px);
  margin-bottom: var(--spacing);
}

#customHeader input.form-control {
  background-color: #F9F7F1 !important;
  color: #333333 !important;
  border: 1px solid #8333E9 !important;
}

#customHeader input.form-control::placeholder {
  color: #666666 !important;
}

#customHeader h6 {
  color: #333333;
  font-weight: bold;
}

/* Spinner Styling */
.spinner-border-static {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: none !important;
}

/* Right Sidebar Styling with Animation */
#right-sidebar {
  background-color: var(--sidebar-bg);
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 350px;
  padding: var(--spacing);
  transform: translateX(100%);
  transition: transform var(--transition), opacity var(--transition);
  opacity: 0;
  z-index: 1040;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #A366FF transparent;
}

#right-sidebar.show {
  transform: translateX(0);
  opacity: 1;
}

#right-sidebar::-webkit-scrollbar {
  width: 5px;
}

#right-sidebar::-webkit-scrollbar-thumb {
  background: #A366FF;
  border-radius: 3px;
}

/* Sidebar Cards */
#right-sidebar .card {
  background: var(--card-bg);
  border: none;
  border-radius: 0.5rem;
  margin-bottom: calc(var(--spacing) / 2);
}

#right-sidebar .card-header {
  background-color: var(--custom-card-header);
  padding: calc(var(--spacing) / 2) var(--spacing);
  font-size: 0.9rem;
  color: var(--text-light);
}

#right-sidebar .card-body {
  padding: var(--spacing);
  color: var(--text-dark);
}

#right-sidebar .form-select-sm,
#right-sidebar .btn-sm,
#right-sidebar .form-control-sm {
  font-size: 0.85rem;
  margin-bottom: calc(var(--spacing) / 2);
}

#right-sidebar .accordion-button {
  padding: calc(var(--spacing) / 2) var(--spacing);
  font-size: 0.9rem;
  color: var(--text-dark);
}

#right-sidebar .accordion-button:not(.collapsed) {
  background-color: var(--primary-start);
  color: var(--text-light);
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
  #right-sidebar {
    width: 300px;
  }
}

@media (max-width: 992px) {
  #right-sidebar {
    width: 250px;
  }
}

@media (max-width: 768px) {
  #right-sidebar {
    width: 100%;
    transform: translateY(100%);
    bottom: 0;
    top: auto;
    height: 50%;
  }

  #right-sidebar.show {
    transform: translateY(0);
  }

  .container {
    padding: calc(var(--spacing) / 2);
  }

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

@media (max-width: 576px) {
  #right-sidebar .form-select-sm,
  #right-sidebar .btn-sm,
  #right-sidebar .form-control-sm {
    font-size: 0.8rem;
  }

  #right-sidebar .card-header,
  #right-sidebar .accordion-button {
    font-size: 0.85rem;
  }
}

/* Custom Card Styling for Specific Sections */
.card.mb-3 .card-header.bg-info {
  background-color: var(--custom-card-header) !important;
  color: var(--text-light);
}

.card.mb-3 .card-body.bg-light {
  background-color: var(--custom-card-body) !important;
  color: var(--text-dark);
  padding: var(--spacing);
}

/* Data Table Styling */
#dataTable.table.table-dark {
  background-color: var(--table-bg) !important;
  border: var(--table-border);
}

#dataTable.table.table-dark th,
#dataTable.table.table-dark td {
  border: var(--table-border) !important;
  color: var(--text-dark);
  padding: calc(var(--spacing) / 2);
}

#dataTable.table.table-dark tbody tr:hover {
  background-color: rgba(187, 211, 139, 0.3) !important;
}

/* Thay đổi màu và nền của dòng "Tổng:..." */
#sumResult {
  color: var(--text-dark) !important;
  background-color: rgba(223, 221, 197, 0.7) !important;
  padding: calc(var(--spacing) / 2);
  border-radius: 5px;
  font-weight: bold;
  margin-bottom: calc(var(--spacing) / 2);
}