/* Gaming Leaderboard - Global Stylesheet */

/* Self-hosted Inter (libs/fonts.css + libs/fonts/*.woff2) - no external font CDN */
@import url('../libs/fonts.css');

/* ==================== 
   CSS Variables - Theme Colors & Configuration
   ==================== */

:root {
  /* Dark Theme Background Colors */
  --dark-bg: #070318;
  --dark-surface: #130742;
  --dark-surface-alt: #20115f;
  --dark-surface-hover: #2d1b72;
  
  /* Brand Colors - Primary Palette */
  --bs-primary: #f971ce;
  --bs-primary-hover: #fa84d5;
  --bs-secondary: #725eff;
  --bs-secondary-hover: #8778ff;
  --bs-info: #02a9ea;
  --bs-info-hover: #27beff;
  --bs-success: #1bd297;
  --bs-success-hover: #1feaa8;
  --bs-danger: #ff5d8f;
  --bs-danger-hover: #ff7aa3;
  --bs-warning: #ffda3f;
  --bs-warning-rgb: 255,218,63;
  --bs-warning-hover: #ffdf5e;
  
  /* Text Colors - Hierarchy */
  --text-primary: #ffffff;
  --text-secondary: #e8e0ff;
  --text-muted: #9d8eee;
  
  /* UI Elements - Borders & Shadows */
  --bs-border-color: #2d1b72;
  --bs-box-shadow: 0 4px 16px rgba(0,0,0,.3);
  
  /* Input Controls - Forms */
  --input-bg: #1b0e53;
  --input-border: #3d2c84;
  --input-focus-border: var(--bs-primary);
  --input-focus-shadow: rgba(249,113,206,.25);
  
  /* Rank Badge Colors - Leaderboard */
  --rank-gold: var(--bs-warning);
  --rank-silver: var(--bs-gray-500);
  --rank-bronze: #ff9970;
  
  /* Animation Speed */
  --bs-transition-speed: .2s;
}

/* ==================== 
   Base Elements - Body, Links, Headings
   ==================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-surface);
}

::-webkit-scrollbar-thumb {
  border: 2px solid var(--dark-surface);
  border-radius: 4px;
  background-color: var(--dark-surface-hover);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-muted);
}

body {
  background-color: var(--dark-bg);
  overflow-x: clip;
  color: var(--text-primary);
  line-height: 1.5;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

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

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

.page {
  display: none;
  min-height: calc(100vh - 150px);
}

/* ==================== 
   Bootstrap Overrides - Framework Customization
   ==================== */

.my-4 {
  opacity: 1;
  color: var(--bs-border-color);
}

.bg-danger {
  background-color: var(--bs-danger) !important;
}

/* ==================== 
   Typography - Text Styles & Utilities
   ==================== */

.display-1,
.display-2,
.display-3,
.display-4 {
  background: var(--text-primary);
  -webkit-background-clip: text;
  font-weight: 700;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.lead {
  color: var(--text-secondary);
}

.text-primary {
  color: var(--bs-primary) !important;
}

.text-secondary {
  color: var(--bs-secondary) !important;
}

.text-success {
  color: var(--bs-success) !important;
}

.text-warning {
  color: var(--bs-warning) !important;
}

.text-danger {
  color: var(--bs-danger) !important;
}

.text-accent {
  color: var(--bs-info) !important;
}

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

.card-body h5,
.card-body h6,
.card-header h5,
.card-header h6,
.card-text,
.form-check-label,
.form-label,
.modal-body h5,
.modal-body h6,
.modal-body label,
.modal-title,
.nav-tabs .nav-link,
.table th {
  color: var(--text-primary);
}

/* ==================== 
   Navigation - Top navbar
   ==================== */

.navbar {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--bs-border-color);
  background: linear-gradient(
    to right,
    var(--dark-surface),
    var(--dark-surface-alt)
  ) !important;
  padding: 0.5rem 1rem;
}

.navbar-dark .navbar-brand {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.navbar-dark .navbar-brand:hover {
  color: var(--bs-primary);
}

.navbar-dark .navbar-nav .nav-link {
  transition: all var(--bs-transition-speed) ease;
  border-radius: 4px;
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
}

.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.navbar-dark .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.5rem;
}

.navbar-dark .navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.1);
}

.navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==================== 
   Cards - Content containers
   ==================== */

.card,
.card-img-top img {
  background-color: var(--dark-surface);
}

.card {
  display: flex;
  flex-direction: column;
  transition: transform var(--bs-transition-speed) ease,
    box-shadow var(--bs-transition-speed) ease;
  box-shadow: var(--bs-box-shadow);
  border: 0;
  border-radius: 8px;
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.card-header {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--bs-border-color);
  background-color: var(--dark-surface-alt);
  padding: 1rem 1.25rem;
  font-weight: 500;
}

.card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem;
}

.card-body.chart-card-body {
  justify-content: center;
  align-items: center;
}

.card-footer {
  border-top: 1px solid var(--bs-border-color);
  background-color: var(--dark-surface-alt);
  padding: 1rem 1.25rem;
}

.card-img-top {
  border-bottom: 1px solid var(--bs-border-color);
}

.modal-body .card-img-top {
  border-bottom: unset;
  border-radius: 8px;
  overflow: hidden;
}

.card-img-top img {
  position: relative;
  opacity: 0;
  z-index: 2;
  transition: all 0.3s ease;
}

.card-img-top img.loaded {
  opacity: 1;
}

.card-img-top img.error {
  display: none;
  opacity: 0;
}

/* ==================== 
   Player Avatars - Profile pictures & initials
   ==================== */

.player-avatar {
  display: inline-flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-secondary));
  width: 40px;
  min-width: 40px;
  height: 40px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
}

.player-avatar-sm {
  width: 32px;
  min-width: 32px;
  height: 32px;
  font-size: 0.75rem;
}

.player-avatar-lg {
  width: 80px;
  min-width: 80px;
  height: 80px;
  font-size: 2rem;
}

img.player-avatar {
  opacity: 0;
  object-fit: cover;
}

img.player-avatar.loaded {
  opacity: 1;
  background: unset;
}

/* ==================== 
   Badges - Status indicators & labels
   ==================== */

.badge {
  padding: 0.35em 0.65em;
  font-weight: 600;
}

.bg-bronze {
  background-color: var(--rank-bronze) !important;
  color: var(--bs-body-color);
}

.bg-secondary,
.bg-success,
.bg-warning {
  background-color: var(--rank-silver) !important;
  color: var(--bs-body-color);
}

.bg-success,
.bg-warning {
  background-color: var(--bs-success) !important;
}

.bg-warning {
  background-color: var(--rank-gold) !important;
}

.winner-badge {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  border-radius: 4px;
  background-color: var(--bs-warning);
  padding: 0.25rem 0.5rem;
  color: var(--dark-bg);
  font-weight: 600;
  font-size: 0.875rem;
}

.winner-badge i {
  font-size: 1rem;
}

/* ==================== 
   Buttons - All button styles
   ==================== */

.btn {
  transition: all var(--bs-transition-speed) ease;
  border: 0;
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-weight: 500;
}

.btn-link,
.btn-link:active,
.btn-link:focus,
.btn-link:hover {
  color: var(--text-primary) !important;
}

.btn-close {
  opacity: 0.7;
  filter: invert(1) brightness(2);
}

.btn-close:hover {
  opacity: 1;
}

.btn-primary,
.icon-primary {
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-secondary));
  color: var(--text-primary);
}

.btn-primary:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  background: linear-gradient(
    135deg,
    var(--bs-primary-hover),
    var(--bs-secondary-hover)
  );
}

.btn-secondary {
  border: 1px solid var(--bs-border-color) !important;
  background-color: var(--input-bg);
  color: var(--text-primary);
}

.btn-secondary:active,
.btn-secondary:focus-visible,
.btn-secondary:hover {
  box-shadow: unset;
  background-color: var(--dark-surface) !important;
  color: var(--text-primary);
}

.btn.disabled,
.btn:disabled,
fieldset:disabled .btn {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--bs-border-color);
  background-color: var(--dark-surface-alt);
  color: var(--text-muted);
}

.btn-success {
  background-color: var(--bs-success);
  color: var(--dark-bg);
}

.btn-success:hover {
  background-color: var(--bs-success-hover);
}

.btn-danger {
  background-color: var(--bs-danger);
  color: var(--text-primary);
}

.btn-danger:hover {
  background-color: var(--bs-danger-hover);
}

.btn-warning {
  background-color: var(--bs-warning);
  color: var(--dark-bg);
}

.btn-warning:hover {
  background-color: var(--bs-warning-hover);
}

.btn-info {
  background-color: var(--bs-info);
  color: var(--text-primary);
}

.btn-info:hover {
  background-color: var(--bs-info-hover);
}

.btn-touch {
  transform: scale(0.98);
  opacity: 0.8;
}

/* ==================== 
   Forms - Input controls & validation
   ==================== */

.form-control,
.form-select {
  transition: all var(--bs-transition-speed) ease;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  background-color: var(--input-bg);
  padding: 0.5rem 0.75rem;
  color: var(--text-primary);
}

.form-select {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%239d8eee' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  cursor: pointer;
}

.form-control:focus,
.form-select:focus,
.form-select:focus-visible {
  box-shadow: 0 0 0 0.25rem var(--input-focus-shadow);
  border-color: var(--input-focus-border);
  background-color: var(--input-bg);
  color: var(--text-primary);
}

.form-control::placeholder {
  opacity: 0.6;
  color: var(--text-muted);
}

.form-control::file-selector-button {
  margin: -0.5rem -0.75rem;
  margin-inline-end: 0.75rem;
  padding: 0.5rem 0.75rem;
}

.form-label {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-check-input {
  border-color: var(--input-border);
  background-color: var(--input-bg);
}

.form-check-input:checked {
  border-color: var(--bs-primary);
  background-color: var(--bs-primary);
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem var(--input-focus-shadow);
  border-color: var(--input-focus-border);
}

.form-text {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.invalid-feedback {
  margin-top: 0.25rem;
  color: var(--bs-danger);
  font-size: 0.875rem;
}

.is-invalid {
  border-color: var(--bs-danger) !important;
}

/* ==================== 
   Tom Select - Custom dropdown library styling
   ==================== */

.ts-wrapper.form-control,
.ts-wrapper.form-select {
  padding: 0 !important;
}

.ts-wrapper.form-control.focus,
.ts-wrapper.form-select.focus {
  outline: 0;
  box-shadow: 0 0 0 0.25rem var(--input-focus-shadow);
  border-color: var(--input-focus-border);
  background-color: var(--input-bg);
  color: var(--text-primary);
}

.ts-control,
.ts-control input {
  border: 0 !important;
  background: 0 0 !important;
}

.ts-control {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  box-shadow: none !important;
  padding: 0.5rem 0.75rem !important;
  min-height: auto !important;
}

.ts-wrapper .ts-control,
.ts-wrapper .ts-control .item,
.ts-wrapper .ts-dropdown .option {
  white-space: nowrap !important;
}

.ts-control input {
  flex: 1 !important;
  margin: 0 !important;
  padding: 0 !important;
  min-width: 60px !important;
  color: var(--text-primary) !important;
}

.ts-control input::placeholder {
  opacity: 0.6 !important;
  color: var(--text-muted) !important;
}

.ts-wrapper.single.input-active.dropdown-active:not(.ts-no-search)
  .ts-control
  .item {
  display: none !important;
}

.ts-dropdown .option,
.ts-wrapper.single.input-active.ts-no-search .ts-control,
.ts-wrapper.ts-no-search .ts-control {
  cursor: pointer !important;
}

.ts-dropdown {
  z-index: 9999 !important;
  margin-top: 4px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
  border: 1px solid var(--bs-border-color) !important;
  border-radius: 6px !important;
  background-color: var(--dark-surface-alt) !important;
}

.ts-dropdown .option {
  padding: 0.5rem 0.75rem !important;
  color: var(--text-primary) !important;
}

.page-statistics .ts-dropdown .option {
  font-size: 0.875rem;
}

.ts-dropdown .option.active,
.ts-dropdown .option:hover {
  background-color: var(--dark-surface-hover) !important;
  color: var(--text-primary) !important;
}

.ts-dropdown .option.selected,
.ts-wrapper.multi .ts-control .item {
  background-color: var(--bs-primary) !important;
  color: var(--text-primary) !important;
}

.ts-control .item {
  display: inline !important;
  margin: 0 !important;
  border: 0 !important;
  background: 0 0 !important;
  padding: 0 !important;
  color: var(--text-primary) !important;
}

.ts-wrapper.multi .ts-control .item {
  display: inline-flex !important;
  align-items: center !important;
  margin: 2px 4px 2px 0 !important;
  border: 0 !important;
  border-radius: 4px !important;
  padding: 0.25rem 0.5rem !important;
}

.ts-wrapper.multi .ts-control .item ~ input::placeholder {
  visibility: hidden !important;
  opacity: 0 !important;
}

.ts-wrapper.multi .ts-control .item .remove {
  margin-left: 0.5rem !important;
  border-left: 1px solid rgba(255, 255, 255, 0.3) !important;
  padding-left: 0.5rem !important;
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none !important;
}

.ts-wrapper.multi .ts-control .item .remove:hover {
  background: 0 0 !important;
  color: var(--text-primary) !important;
}

/* ==================== 
   TUNCXYS DatePicker - Calendar component dark theme
   ==================== */

.txydp-popup.theme-dark,
.txydp-warning-message.theme-dark,
.txydp-wrapper.theme-dark {
  --txydp-bg: var(--input-bg);
  --txydp-border: var(--input-border);
  --txydp-border-focus: var(--input-focus-border);
  --txydp-text: var(--text-primary);
  --txydp-placeholder: var(--text-muted);
  --txydp-icon: var(--text-primary);
  --txydp-icon-bg-hover: var(--dark-surface-hover);
  --txydp-weekday-text: var(--text-secondary);
  --txydp-day-hover-bg: var(--dark-surface-hover);
  --txydp-day-other-month: var(--text-muted);
  --txydp-selected-bg: var(--bs-primary);
  --txydp-selected-text: var(--text-primary);
  --txydp-today-bg: var(--dark-surface-alt);
  --txydp-today-text: var(--bs-secondary);
  --txydp-restricted-color: var(--bs-danger);
  --txydp-error-color: var(--bs-danger);
  --txydp-toast-bg: var(--dark-surface-alt);
  --txydp-toast-text: var(--text-primary);
  --txydp-time-header: var(--text-secondary);
  --txydp-time-text: var(--text-muted);
  --txydp-time-text-active: var(--text-primary);
  --txydp-time-separator: var(--bs-border-color);
  --txydp-time-grad-start: var(--input-bg);
  --txydp-time-grad-end: rgba(27, 14, 83, 0);
}

.txydp-icons {
  height: 30px;
}

.txydp-input-group {
  border-radius: 6px;
  aspect-ratio: unset;
}

.txydp-input-group input {
  padding: 0.5rem 0 !important;
  font-size: 1rem;
  line-height: 1.5 !important;
}

.txydp-input-group:focus-within {
  box-shadow: 0 0 0 0.25rem var(--input-focus-shadow);
  border-color: var(--input-focus-border);
}

.txydp-popup {
  z-index: 1060;
}

/* ==================== 
   Tables - Data display
   ==================== */

.table,
.table thead th {
  border-color: var(--bs-border-color) !important;
  color: var(--text-primary) !important;
}

.table {
  margin-bottom: 0;
  background-color: var(--dark-surface) !important;
}

.table thead th {
  vertical-align: middle;
  background-color: var(--dark-surface-alt) !important;
  padding: 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.table tbody tr:last-of-type td {
  border-bottom: unset;
}

.table tbody td {
  vertical-align: middle;
  box-shadow: unset !important;
  border-color: var(--bs-border-color) !important;
  background-color: var(--dark-surface) !important;
  padding: 1.25rem;
  color: var(--text-primary) !important;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.scroll-indicator {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 10;
  transition: opacity 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  border-radius: 20px;
  background-color: var(--bs-primary);
  padding: 0.5rem 1rem;
  pointer-events: none;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.list-group-item {
  transition: background-color var(--bs-transition-speed) ease;
  border-width: 0 0 1px;
  border-color: var(--bs-border-color);
  border-radius: unset !important;
  background-color: var(--dark-surface);
  padding: var(--bs-list-group-item-padding-y) 0;
  color: var(--text-primary);
}

.list-group-item:first-of-type {
  padding-top: 0;
}

.list-group-item:last-of-type {
  border: 0;
  padding-bottom: 0;
}

/* ==================== 
   TUI Pagination - Page navigation component
   ==================== */

.tui-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0 !important;
  height: auto;
}

.tui-pagination .tui-page-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: all var(--bs-transition-speed) ease;
  border: 1px solid var(--bs-border-color) !important;
  border-radius: 4px;
  background-color: var(--dark-surface);
  padding: 0.25rem 0.5rem;
  min-width: 32px;
  height: 32px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
}

.tui-pagination .tui-page-btn:hover {
  border-color: var(--bs-secondary);
  background-color: var(--dark-surface-hover);
  color: var(--text-primary);
}

.tui-pagination .tui-is-selected {
  border-color: var(--bs-secondary);
  background: linear-gradient(45deg, var(--bs-primary), var(--bs-secondary));
  color: var(--text-primary);
  font-weight: 600;
}

.tui-pagination .tui-is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--bs-border-color);
  background-color: var(--dark-surface-alt);
  color: var(--text-muted);
}

.tui-pagination .tui-ico-ellip,
.tui-pagination .tui-ico-first,
.tui-pagination .tui-ico-last,
.tui-pagination .tui-ico-next,
.tui-pagination .tui-ico-prev {
  opacity: 0.7;
  filter: brightness(0) invert(1);
}

.tui-pagination .tui-is-disabled .tui-ico-first,
.tui-pagination .tui-is-disabled .tui-ico-last,
.tui-pagination .tui-is-disabled .tui-ico-next,
.tui-pagination .tui-is-disabled .tui-ico-prev {
  opacity: 0.3;
}

/* ==================== 
   Modals - Dialog boxes & overlays
   ==================== */

.modal-content {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--bs-border-color);
  border-radius: 8px;
  background-color: var(--dark-surface);
}

.modal-body .nav-tabs,
.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
}

.modal-header {
  background-color: var(--dark-surface-alt);
  padding: 1rem 1.25rem;
}

.modal-body {
  background-color: var(--dark-surface);
  padding: 1.25rem;
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
  background-color: var(--dark-surface-alt);
  padding: 1rem;
}

.modal-title {
  color: var(--text-primary);
}

.modal-body .nav-tabs {
  margin-bottom: 1rem;
}

.modal-body .nav-tabs .nav-link {
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
}

.modal-body .nav-tabs .nav-link.active,
.modal-body .nav-tabs .nav-link:hover {
  border-bottom-color: var(--bs-primary);
  color: var(--text-primary);
}

.modal-body .nav-tabs .nav-link.active {
  background-color: transparent;
}

.modal-body .tab-content {
  padding-top: 1rem;
}

/* ==================== 
   Toast Notifications - Temporary popup messages
   ==================== */

.toast-container {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1080;
}

.toast {
  transform: translateX(100%);
  opacity: 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease-in-out;
  margin-bottom: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3);
  border: 0;
  border-radius: 8px;
  background-color: var(--dark-surface);
  width: 350px;
  max-width: 100%;
  overflow: hidden;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-header {
  display: flex;
  align-items: center;
  border-bottom: none;
  padding: 0.75rem 1rem;
  font-weight: 600;
}

.toast-header .btn-close-white {
  opacity: 0.7;
  filter: invert(1);
}

.toast-header.bg-primary {
  background-color: var(--bs-primary) !important;
  color: var(--text-primary);
}

.toast-header.bg-success {
  background-color: var(--bs-success) !important;
  color: var(--dark-bg);
}

.toast-header.bg-warning {
  background-color: var(--bs-warning) !important;
  color: var(--dark-bg);
}

.toast-header.bg-danger {
  background-color: var(--bs-danger) !important;
  color: var(--text-primary);
}

.toast-body {
  background-color: var(--dark-surface);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
}

.toast-header .bi {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

/* ==================== 
   Alerts - Inline notification banners
   ==================== */

.alert {
  margin-bottom: 1rem;
  border: 0;
  border-radius: 6px;
  padding: 1rem;
}

.alert-info {
  border-left: 3px solid var(--bs-info);
  background-color: rgba(2, 169, 234, 0.15);
  color: var(--bs-info);
}

.alert-success {
  border-left: 3px solid var(--bs-success);
  background-color: rgba(31, 234, 168, 0.15);
  color: var(--bs-success);
}

.alert-warning {
  border-left: 3px solid var(--bs-warning);
  background-color: rgba(255, 218, 63, 0.15);
  color: var(--bs-warning);
}

.alert-danger {
  border-left: 3px solid var(--bs-danger);
  background-color: rgba(255, 93, 143, 0.15);
  color: var(--bs-danger);
}

/* ==================== 
   Loading States - Spinner & disabled states
   ==================== */

.loading {
  position: relative;
  opacity: 0.6;
  pointer-events: none;
}

.stats-loading .display-4,
.stats-loading h3 {
  opacity: 0.3;
}

.spinner-border {
  border-color: var(--bs-primary);
  border-right-color: transparent;
}

/* ==================== 
   Empty States - No data placeholder
   ==================== */

.empty-state {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  height: 100%;
  color: var(--text-muted);
  text-align: center;
}

.empty-state i {
  opacity: 0.5;
  margin-bottom: 1rem;
  font-size: 3rem;
}

.empty-state p {
  margin: 0;
  font-size: 1rem;
}

/* ==================== 
   Progress Bars - Visual progress indicators
   ==================== */

.progress {
  border-radius: 4px;
  background-color: var(--dark-surface-alt);
  height: 8px;
  overflow: hidden;
}

.progress-bar {
  transition: width 0.6s ease;
  font-weight: 600;
}

.progress-bar.bg-success {
  background-color: var(--bs-success) !important;
}

.progress-bar.bg-warning {
  background-color: var(--bs-warning) !important;
}

.progress-bar.bg-danger {
  background-color: var(--bs-danger) !important;
}

/* ==================== 
   Charts - Chart.js canvas containers
   ==================== */

.chart-container {
  display: flex;
  position: relative;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.chart-container canvas {
  max-width: 100%;
}

/* ==================== 
   Utilities - Helper classes
   ==================== */

.cursor-pointer {
  cursor: pointer;
}

.bg-gradient-primary {
  background: linear-gradient(
    135deg,
    var(--bs-primary),
    var(--bs-secondary)
  ) !important;
}

.bg-gradient-success {
  background: linear-gradient(
    135deg,
    var(--bs-success),
    var(--bs-info)
  ) !important;
}

.bg-gradient-warning {
  background: linear-gradient(
    135deg,
    var(--bs-warning),
    var(--bs-secondary)
  ) !important;
}

.bg-gradient-danger {
  background: linear-gradient(
    135deg,
    var(--bs-danger),
    var(--bs-primary)
  ) !important;
}

/* ==================== 
   Media Queries - Responsive breakpoints
   ==================== */

@media (max-width: 1199.98px) {
  .navbar-nav {
    margin-top: 1rem;
  }
}

@media (max-width: 991.98px) {
  .card-header select {
    margin-top: 0.5rem;
    width: 100%;
  }
}

@media (max-width: 767.98px) {
  body {
    font-size: 0.95rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  .container {
    overflow: visible;
  }

  .card-body,
  .card-footer,
  .card-header,
  .container {
    padding: 0.75rem;
  }

  .player-avatar {
    width: 32px;
    min-width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  .player-avatar-lg {
    width: 60px;
    min-width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .table {
    font-size: 0.85rem;
  }

  .stats-card .display-4 {
    font-size: 2rem;
  }

  .toast {
    width: 280px;
  }

  .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
  }

  .table-responsive-cards thead {
    position: absolute;
    clip: rect(0, 0, 0, 0);
    border: 0;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }

  .table-responsive-cards tbody tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 1rem;
  }

  .table-responsive-cards tbody tr,
  .table-responsive-cards tbody tr:hover {
    background-color: var(--dark-surface);
  }

  .table-responsive-cards tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 0 !important;
    padding: 0.5rem 0;
    text-align: right;
  }

  .table-responsive-cards tbody td::before {
    flex: 0 0 35%;
    padding-right: 1rem;
    content: attr(data-label);
    color: var(--text-secondary);
    font-weight: 600;
    text-align: left;
  }

  .table-responsive-cards tbody td > * {
    text-align: right;
  }

  .table-responsive-cards tbody td .d-flex.flex-row,
  .table-responsive-cards tbody td .d-flex.flex-wrap {
    justify-content: flex-end;
  }

  .table-responsive-cards tbody td .game-image {
    display: none !important;
  }
}

@media (max-width: 575.98px) {
  .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100% - 1rem);
  }

  .stats-card {
    margin-bottom: 1rem;
  }

  .stat-value {
    font-size: 1.25rem;
  }
}