/* ============================================
   Component Styles - Buttons, Forms, Cards, Tables, etc.
   ============================================ */

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  min-height: 40px;
  touch-action: manipulation; /* Better touch handling */
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 1px var(--bg-primary);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary Button */
.btn-primary {
  color: var(--text-inverse);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-gray-900);
  border-color: var(--color-gray-900);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
  background-color: var(--color-gray-800);
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Secondary Button */
.btn-outline-secondary {
  color: var(--text-secondary);
  background-color: transparent;
  border-color: var(--border-color);
}

.btn-outline-secondary:hover:not(:disabled) {
  background-color: var(--bg-tertiary);
  border-color: var(--color-gray-400);
  color: var(--text-primary);
}

/* Outline Primary */
.btn-outline-primary {
  color: var(--color-primary);
  background-color: transparent;
  border-color: var(--color-primary);
}

.btn-outline-primary:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Danger Button */
.btn-danger, .btn-outline-danger {
  color: var(--color-danger);
  background-color: transparent;
  border-color: var(--color-danger);
}

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

.btn-danger:hover:not(:disabled) {
  background-color: var(--color-danger-dark);
  border-color: var(--color-danger-dark);
}

.btn-outline-danger:hover:not(:disabled) {
  background-color: var(--color-danger);
  color: var(--text-inverse);
}

/* Success Button */
.btn-outline-success {
  color: var(--color-success);
  background-color: transparent;
  border-color: var(--color-success);
}

.btn-outline-success:hover:not(:disabled) {
  background-color: var(--color-success);
  color: var(--text-inverse);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  min-height: 32px;
}

@media (max-width: 576px) {
  .btn {
    min-height: 44px; /* Minimum touch target */
  }

  .btn-sm {
    min-height: 36px;
  }
}

.btn-lg {
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  min-height: 48px;
}

/* Button with Icon */
.btn i {
  font-size: 1em;
  line-height: 1;
}

.btn i.bi {
  margin-right: var(--spacing-2);
}

.btn i:last-child {
  margin-right: 0;
  margin-left: var(--spacing-2);
}

.btn i:only-child {
  margin: 0;
}

/* Link Button */
.btn-link {
  color: var(--color-primary);
  background-color: transparent;
  border: none;
  padding: var(--spacing-1) var(--spacing-2);
  text-decoration: none;
}

.btn-link:hover:not(:disabled) {
  color: var(--color-gray-800);
  text-decoration: underline;
  background-color: transparent;
}

/* ============================================
   Forms
   ============================================ */
.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-control,
.form-select {
  display: block;
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border-color: var(--color-primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-control:focus-visible,
.form-select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

.form-control:disabled {
  background-color: var(--bg-tertiary);
  opacity: 0.6;
  cursor: not-allowed;
}

/* Input Groups */
.input-group {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group .form-control {
  border-left: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
  border-color: var(--color-primary);
}

/* Validation */
.validation-message {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-danger);
}

.valid.modified:not([type=checkbox]) {
  outline: 2px solid var(--color-success);
  outline-offset: -2px;
}

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

/* Checkboxes & Radios */
.form-check-input {
  width: 1.125em;
  height: 1.125em;
  margin-top: 0.125em;
  vertical-align: top;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.form-check-input:focus {
  border-color: var(--color-primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Cards
   ============================================ */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: var(--bg-primary);
  background-clip: border-box;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card-header {
  padding: var(--spacing-4) var(--spacing-6);
  margin-bottom: 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-header:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-header h5 {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.card-body {
  flex: 1 1 auto;
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color-light);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Card with Shadow */
.card.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.card.border-0 {
  border: none;
}

/* ============================================
   Tables
   ============================================ */
.table {
  width: 100%;
  margin-bottom: 0;
  color: var(--text-primary);
  vertical-align: top;
  border-color: var(--border-color);
}

.table > :not(caption) > * > * {
  padding: var(--spacing-3) var(--spacing-4);
  background-color: transparent;
  border-bottom-width: 1px;
  box-shadow: inset 0 0 0 9999px transparent;
}

.table > thead {
  vertical-align: bottom;
}

.table > thead > tr > th {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  background-color: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-color);
  padding: var(--spacing-4);
}

.table > tbody > tr {
  transition: background-color var(--transition-fast);
}

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

.table > tbody > tr:last-child > td {
  border-bottom: none;
}

.table-hover > tbody > tr:hover > * {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Sortable Columns */
.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
}

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

.sortable i {
  margin-left: var(--spacing-2);
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.sortable:hover i {
  opacity: 1;
}

/* ============================================
   Badges
   ============================================ */
.badge {
  display: inline-block;
  padding: 0.25em 0.6em;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--radius-base);
}

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

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

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

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

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

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

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

/* Subtle Badges */
.bg-success-subtle {
  background-color: var(--color-success-bg) !important;
  color: var(--color-success-dark) !important;
}

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

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

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

.bg-primary-subtle {
  background-color: var(--color-primary-50) !important;
  color: var(--color-primary-700) !important;
}

/* Ensure icons in stat cards are properly colored */
.stat-icon i,
.bg-primary-subtle i,
.bg-info-subtle i {
  color: inherit;
}

/* Navigation menu icons - ensure they're white */
.nav-menu .nav-link i.bi-receipt {
  color: var(--text-sidebar) !important;
}

/* Make receipt icon white */
.bi-receipt,
i.bi-receipt {
  color: #ffffff;
}

/* Override for navigation menu to use sidebar text color */
.nav-menu .nav-link i.bi-receipt {
  color: var(--text-sidebar) !important;
}

/* Override for stat cards if needed */
.stat-icon i.bi-receipt,
.bg-primary-subtle i.bi-receipt,
.bg-info-subtle i.bi-receipt {
  color: #ffffff !important;
}

/* Ensure all navigation icons are white */
.nav-menu .nav-link i {
  color: var(--text-sidebar) !important;
}

/* Specific icon overrides to ensure white */
.nav-menu .nav-link i.bi-building {
  color: #ffffff !important;
}

.nav-menu .nav-link i.bi-receipt {
  color: #ffffff !important;
}

/* ============================================
   Modals
   ============================================ */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-modal);
  display: none;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  outline: 0;
}

.modal.show {
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  animation: fadeIn var(--transition-base);
  cursor: pointer;
}

.modal.show .modal-dialog {
  cursor: default;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: var(--spacing-4);
  pointer-events: none;
  max-width: 500px;
  animation: slideDown var(--transition-slow);
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - var(--spacing-8));
}

.modal-dialog-centered::before {
  display: block;
  height: calc(100vh - var(--spacing-8));
  content: "";
}

.modal-lg {
  max-width: 800px;
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: var(--bg-primary);
  background-clip: padding-box;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  outline: 0;
}

.modal-header {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--border-color-light);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
}

.modal-header.bg-danger {
  background-color: var(--color-danger);
  color: var(--text-inverse);
  border-bottom-color: var(--color-danger-dark);
}

.modal-title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.modal-header.bg-danger .modal-title {
  color: var(--text-inverse);
}

.btn-close {
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  padding: 0.25em;
  color: var(--text-primary);
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  border: 0;
  border-radius: var(--radius-base);
  opacity: 0.5;
  cursor: pointer;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.btn-close:hover {
  opacity: 1;
  background-color: var(--bg-tertiary);
}

.btn-close-white {
  filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: var(--spacing-6);
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  flex-shrink: 0;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-color-light);
  border-bottom-right-radius: var(--radius-xl);
  border-bottom-left-radius: var(--radius-xl);
  gap: var(--spacing-2);
}

/* Modal Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Alerts
   ============================================ */
.alert {
  position: relative;
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
}

.alert-danger {
  color: var(--color-danger-dark);
  background-color: var(--color-danger-bg);
  border-color: var(--color-danger);
}

.alert-warning {
  color: var(--color-warning-dark);
  background-color: var(--color-warning-bg);
  border-color: var(--color-warning);
}

.alert-info {
  color: var(--color-info-dark);
  background-color: var(--color-info-bg);
  border-color: var(--color-info);
}

/* ============================================
   Dropdowns
   ============================================ */
.dropdown-menu {
  position: absolute;
  z-index: var(--z-dropdown);
  display: none;
  min-width: 10rem;
  padding: var(--spacing-2) 0;
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  text-align: left;
  list-style: none;
  background-color: var(--bg-primary);
  background-clip: padding-box;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.dropdown-menu.show {
  display: block;
  animation: fadeIn var(--transition-fast);
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: var(--spacing-2) var(--spacing-4);
  clear: both;
  font-weight: var(--font-weight-normal);
  color: var(--text-primary);
  text-align: inherit;
  text-decoration: none;
  white-space: nowrap;
  background-color: transparent;
  border: 0;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

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

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

.dropdown-item.text-danger:hover {
  background-color: var(--color-danger-bg);
  color: var(--color-danger-dark) !important;
}

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

.dropdown-item.text-warning:hover {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-dark) !important;
}

.dropdown-divider {
  height: 0;
  margin: var(--spacing-2) 0;
  overflow: hidden;
  border-top: 1px solid var(--border-color-light);
}

.dropdown-toggle::after {
  display: inline-block;
  margin-left: var(--spacing-2);
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
  display: flex;
  padding-left: 0;
  list-style: none;
  gap: var(--spacing-1);
}

.page-link {
  position: relative;
  display: block;
  padding: var(--spacing-2) var(--spacing-3);
  color: var(--color-primary);
  text-decoration: none;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.page-link:hover {
  z-index: 2;
  color: var(--color-gray-900);
  background-color: var(--bg-tertiary);
  border-color: var(--border-color-dark);
}

.page-item.active .page-link {
  z-index: 3;
  color: var(--text-inverse);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

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

/* ============================================
   Progress Bars
   ============================================ */
.progress {
  display: flex;
  height: 0.5rem;
  overflow: hidden;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
}

.progress-bar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  color: var(--text-inverse);
  text-align: center;
  white-space: nowrap;
  background-color: var(--color-primary);
  transition: width var(--transition-slow) ease;
}

.progress-bar.bg-primary { background-color: var(--color-primary); }
.progress-bar.bg-success { background-color: var(--color-success); }
.progress-bar.bg-info { background-color: var(--color-info); }
.progress-bar.bg-warning { background-color: var(--color-warning); }
.progress-bar.bg-danger { background-color: var(--color-danger); }

/* ============================================
   Spinners
   ============================================ */
.spinner-border {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.2em;
}

@keyframes spinner-border {
  to { transform: rotate(360deg); }
}

.spinner-border.text-primary {
  color: var(--color-primary);
}