/*
 * Bootstrap 5 Variable & Component Overrides
 * Maps Bootstrap's --bs-* variables to our design system
 * CRITICAL: This file MUST load AFTER bootstrap.min.css to override defaults
 * Version: 2.0
 * Updated: 2025-12-26
 */

:root {
  /* ========== Override Bootstrap Primary Color ========== */
  --bs-primary: var(--color-primary);
  --bs-primary-rgb: 76, 167, 187;

  /* ========== Override Bootstrap Secondary Color ========== */
  --bs-secondary: var(--color-secondary);
  --bs-secondary-rgb: 187, 189, 194;

  /* ========== Override Bootstrap Danger Color ========== */
  --bs-danger: var(--color-danger);
  --bs-danger-rgb: 239, 68, 68;

  /* ========== Override Bootstrap Success Color ========== */
  --bs-success: var(--color-success);
  --bs-success-rgb: 16, 185, 129;

  /* ========== Override Bootstrap Warning Color ========== */
  --bs-warning: var(--color-warning);
  --bs-warning-rgb: 245, 158, 11;

  /* ========== Override Bootstrap Info Color ========== */
  --bs-info: var(--color-info);
  --bs-info-rgb: 59, 130, 246;

  /* ========== Override Bootstrap Link Colors ========== */
  --bs-link-color: var(--color-primary);
  --bs-link-hover-color: var(--color-primary-hover);

  /* ========== Override Bootstrap Body Colors ========== */
  --bs-body-color: var(--text-primary);
  --bs-body-bg: var(--bg-primary);

  /* ========== Override Bootstrap Border Colors ========== */
  --bs-border-color: var(--border-primary);
}

/* ========== Override Bootstrap .btn-primary ========== */
.btn-primary {
  --bs-btn-bg: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary-hover);
  --bs-btn-hover-border-color: var(--color-primary-hover);
  --bs-btn-active-bg: var(--color-primary-hover);
  --bs-btn-active-border-color: var(--color-primary-hover);
  --bs-btn-focus-shadow-rgb: 76, 167, 187;
}

/* ========== Override Bootstrap .btn-secondary ========== */
.btn-secondary {
  --bs-btn-bg: var(--color-secondary);
  --bs-btn-border-color: var(--color-secondary);
  --bs-btn-hover-bg: var(--color-secondary-hover);
  --bs-btn-hover-border-color: var(--color-secondary-hover);
  --bs-btn-active-bg: var(--color-secondary-hover);
  --bs-btn-active-border-color: var(--color-secondary-hover);
}

/* ========== Override Bootstrap .btn-danger ========== */
.btn-danger {
  --bs-btn-bg: var(--color-danger);
  --bs-btn-border-color: var(--color-danger);
  --bs-btn-hover-bg: var(--color-danger-hover, #DC2626);
  --bs-btn-hover-border-color: var(--color-danger-hover, #DC2626);
}

/* ========== Override Bootstrap .btn-success ========== */
.btn-success {
  --bs-btn-bg: var(--color-success);
  --bs-btn-border-color: var(--color-success);
  --bs-btn-hover-bg: var(--color-success-hover, #059669);
  --bs-btn-hover-border-color: var(--color-success-hover, #059669);
}

/* ========== Override Bootstrap .btn-warning ========== */
.btn-warning {
  --bs-btn-bg: var(--color-warning);
  --bs-btn-border-color: var(--color-warning);
  --bs-btn-hover-bg: var(--color-warning-hover, #D97706);
  --bs-btn-hover-border-color: var(--color-warning-hover, #D97706);
}

/* ========== Override Bootstrap .btn-info ========== */
.btn-info {
  --bs-btn-bg: var(--color-info);
  --bs-btn-border-color: var(--color-info);
  --bs-btn-hover-bg: var(--color-info-hover, #2563EB);
  --bs-btn-hover-border-color: var(--color-info-hover, #2563EB);
}

/* ========== Override Bootstrap Form Focus States ========== */
.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

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

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

/* ========== Override Bootstrap Link Styles ========== */
a {
  color: var(--color-primary);
}

a:hover {
  color: var(--color-primary-hover);
}

/* ========== Override Bootstrap Alert Styles ========== */
.alert-primary {
  --bs-alert-bg: var(--color-primary-light);
  --bs-alert-border-color: var(--color-primary);
  --bs-alert-color: var(--text-primary);
}

.alert-danger {
  --bs-alert-bg: var(--color-danger-light);
  --bs-alert-border-color: var(--color-danger);
  --bs-alert-color: var(--text-primary);
}

.alert-success {
  --bs-alert-bg: var(--color-success-light);
  --bs-alert-border-color: var(--color-success);
  --bs-alert-color: var(--text-primary);
}

.alert-warning {
  --bs-alert-bg: var(--color-warning-light);
  --bs-alert-border-color: var(--color-warning);
  --bs-alert-color: var(--text-primary);
}

/* ========================================================================== */
/* BACKGROUND UTILITY OVERRIDES                                               */
/* ========================================================================== */

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

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

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

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

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

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

.bg-light {
  background-color: var(--bg-secondary) !important;
}

.bg-dark {
  background-color: var(--color-gray-800) !important;
}

/* ========================================================================== */
/* TEXT UTILITY OVERRIDES                                                     */
/* ========================================================================== */

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

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

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

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

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

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

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

/* ========================================================================== */
/* PROGRESS BAR OVERRIDES                                                     */
/* ========================================================================== */

.progress {
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-md);
  height: 1.5rem;
}

.progress-bar {
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

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

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

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

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

/* Progress bar stripes with brand color */
.progress-bar-striped {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
}

/* ========================================================================== */
/* CARD OVERRIDES                                                             */
/* ========================================================================== */

.card {
  border-color: var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

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

.card-header {
  background-color: var(--bg-secondary);
  border-bottom-color: var(--border-primary);
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
}

.card-header.bg-primary {
  background-color: var(--color-primary) !important;
  color: var(--text-inverse);
  border-bottom-color: var(--color-primary-hover);
}

.card-body {
  padding: var(--space-4);
}

.card-footer {
  background-color: var(--bg-secondary);
  border-top-color: var(--border-primary);
  padding: var(--space-3) var(--space-4);
}

/* ========================================================================== */
/* TABLE OVERRIDES                                                            */
/* ========================================================================== */

.table {
  --bs-table-bg: var(--bg-primary);
  --bs-table-striped-bg: var(--bg-secondary);
  --bs-table-hover-bg: var(--color-primary-light);
  --bs-table-border-color: var(--border-primary);
  border-color: var(--border-primary);
}

.table > thead {
  background-color: var(--bg-secondary);
}

.table > thead th {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  border-bottom: 2px solid var(--border-primary);
  padding: var(--space-3) var(--space-2);
}

.table > tbody > tr > td {
  padding: var(--space-2);
  vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-accent-bg: var(--bg-secondary);
  background-color: var(--bg-secondary);
}

.table-hover > tbody > tr:hover > * {
  --bs-table-accent-bg: var(--color-primary-light);
  background-color: var(--color-primary-light);
}

.table-bordered {
  border-color: var(--border-primary);
}

.table-bordered > :not(caption) > * > * {
  border-color: var(--border-primary);
}

/* TABLE SCROLL CONTAINER - Mobile horizontal scroll for wide tables */
.table-scroll {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.table-scroll > table {
  min-width: 100%;
}

.table-scroll th,
.table-scroll td {
  white-space: nowrap;
}

@media print {
  .table-scroll {
    overflow: visible !important;
  }
}

/* ========================================================================== */
/* MODAL OVERRIDES                                                            */
/* ========================================================================== */

.modal-content {
  border-radius: var(--radius-lg);
  border-color: var(--border-primary);
  box-shadow: var(--shadow-xl);
}

.modal-header {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-bottom-color: var(--color-primary-hover);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-3) var(--space-4);
}

.modal-header .modal-title {
  font-weight: 600;
}

.modal-header .btn-close {
  filter: brightness(0) invert(1);
}

.modal-body {
  padding: var(--space-4);
}

.modal-footer {
  background-color: var(--bg-secondary);
  border-top-color: var(--border-primary);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-3) var(--space-4);
}

/* ========================================================================== */
/* FORM CONTROL OVERRIDES                                                     */
/* ========================================================================== */

.form-control,
.form-select {
  border-color: var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}

.form-control:hover,
.form-select:hover {
  border-color: var(--border-secondary);
}

.form-label {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.input-group-text {
  background-color: var(--bg-secondary);
  border-color: var(--border-primary);
}

/* ========================================================================== */
/* BUTTON ACCESSIBILITY - TOUCH TARGETS                                       */
/* ========================================================================== */

.btn {
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-sm {
  min-height: 36px;
  padding: var(--space-1) var(--space-3);
}

.btn-lg {
  min-height: 52px;
  padding: var(--space-3) var(--space-6);
}

/* ========================================================================== */
/* BADGE OVERRIDES                                                            */
/* ========================================================================== */

.badge {
  font-weight: 500;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.badge.bg-primary {
  background-color: var(--color-primary) !important;
}

.badge.bg-secondary {
  background-color: var(--color-secondary) !important;
  color: var(--text-primary);
}

.badge.bg-success {
  background-color: var(--color-success) !important;
}

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

.badge.bg-warning {
  background-color: var(--color-warning) !important;
  color: var(--text-primary);
}

.badge.bg-info {
  background-color: var(--color-info) !important;
}

/* ========================================================================== */
/* DROPDOWN OVERRIDES                                                         */
/* ========================================================================== */

.dropdown-menu {
  border-color: var(--border-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.dropdown-item {
  padding: var(--space-2) var(--space-4);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--color-primary-light);
  color: var(--text-primary);
}

.dropdown-item.active,
.dropdown-item:active {
  background-color: var(--color-primary);
  color: var(--text-inverse);
}

/* ========================================================================== */
/* NAV/TABS OVERRIDES                                                         */
/* ========================================================================== */

.nav-link {
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 500;
}

.nav-tabs .nav-link.active {
  border-color: var(--border-primary) var(--border-primary) var(--bg-primary);
  background-color: var(--bg-primary);
  color: var(--color-primary);
}

.nav-pills .nav-link.active {
  background-color: var(--color-primary);
  color: var(--text-inverse);
}

/* ========================================================================== */
/* PAGINATION OVERRIDES                                                       */
/* ========================================================================== */

.page-link {
  color: var(--color-primary);
  border-color: var(--border-primary);
  padding: var(--space-2) var(--space-3);
}

.page-link:hover {
  background-color: var(--color-primary-light);
  border-color: var(--border-primary);
  color: var(--color-primary);
}

.page-item.active .page-link {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.page-item.disabled .page-link {
  color: var(--text-tertiary);
  background-color: var(--bg-secondary);
}

/* ========================================================================== */
/* LIST GROUP OVERRIDES                                                       */
/* ========================================================================== */

.list-group-item {
  border-color: var(--border-primary);
  padding: var(--space-3) var(--space-4);
}

.list-group-item.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.list-group-item-action:hover {
  background-color: var(--color-primary-light);
}

/* ========================================================================== */
/* TOOLTIP & POPOVER OVERRIDES                                                */
/* ========================================================================== */

.tooltip-inner {
  background-color: var(--color-gray-800);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.popover {
  border-color: var(--border-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.popover-header {
  background-color: var(--bg-secondary);
  border-bottom-color: var(--border-primary);
}

/* ========================================================================== */
/* RESPONSIVE - MOBILE TOUCH TARGETS                                          */
/* ========================================================================== */

@media (max-width: 768px) {
  .btn {
    min-height: 44px;
  }

  .form-control,
  .form-select {
    min-height: 44px;
    font-size: var(--font-size-base);
  }

  .table > thead th,
  .table > tbody > tr > td {
    padding: var(--space-2) var(--space-1);
    font-size: var(--font-size-sm);
  }

  .modal-dialog {
    margin: var(--space-2);
    max-width: calc(100% - var(--space-4));
  }

  .card-body {
    padding: var(--space-3);
  }
}

@media (max-width: 375px) {
  .btn {
    min-height: 48px;
    width: 100%;
  }

  .btn-group .btn {
    width: auto;
  }

  .form-control,
  .form-select {
    min-height: 48px;
  }

  .modal-dialog {
    margin: var(--space-1);
    max-width: calc(100% - var(--space-2));
  }

  .modal-body {
    padding: var(--space-3);
  }

  .card {
    border-radius: var(--radius-md);
  }

  .card-body {
    padding: var(--space-2);
  }
}

/* ========================================================================== */
/* REDUCED MOTION SUPPORT                                                     */
/* ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .btn,
  .card,
  .nav-link,
  .form-control,
  .form-select,
  .progress-bar {
    transition: none;
  }

  .card:hover {
    transform: none;
  }

  .progress-bar-animated {
    animation: none;
  }
}