/* ============================================
   Budget IQ — Redesign Styles
   All colors reference tokens.css CSS variables.
   ============================================ */

/* --- Layout --- */
.budgetiq-divider {
  height: 1px;
  background: var(--n-200);
}

.budgetiq-scroll {
  height: 500px;
  overflow-y: auto;
}

.budgetiq-page-wrapper {
  max-width: 920px;
  width: 100%;
}

/* --- Buttons --- */
.budgetiq-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
  border: none;
}

.budgetiq-btn-xs {
  padding: 4px 10px;
  font-size: 11px;
}

.budgetiq-btn-sm {
  padding: 7px 14px;
  font-size: 13px;
}

.budgetiq-btn-md {
  padding: 10px 20px;
  font-size: 14px;
}

.budgetiq-btn-primary {
  background: var(--grey-900);
  color: white;
}

.budgetiq-btn-primary:hover {
  opacity: 0.9;
}

.budgetiq-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.budgetiq-btn-outline {
  background: white;
  color: var(--n-600);
  border: 1px solid var(--n-200);
}

.budgetiq-btn-outline:hover {
  background: var(--n-50);
}

.budgetiq-btn-accent {
  background: var(--accent-50);
  color: var(--accent-600);
  border: 1px solid var(--accent-200);
}

.budgetiq-btn-accent:hover {
  opacity: 0.85;
}

.budgetiq-btn-accent-fill {
  background: var(--accent-600);
  color: white;
}

.budgetiq-btn-accent-fill:hover {
  opacity: 0.9;
}

.budgetiq-btn-ghost {
  background: transparent;
  color: var(--n-500);
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
}

.budgetiq-btn-ghost:hover {
  background: var(--n-100);
  color: var(--n-700);
}

.budgetiq-btn-danger {
  background: rgba(239, 68, 68, 0.08);
  color: var(--semantic-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.budgetiq-icon-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.35rem;
  cursor: pointer;
  color: var(--n-400);
}

.budgetiq-icon-btn:hover {
  background: var(--n-100);
  color: var(--n-600);
}

/* --- Cards --- */
.budgetiq-card {
  background: white;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.budgetiq-card--accent-left {
  border-left: 3px solid var(--accent-200);
}

/* --- Stat Card --- */
.budgetiq-stat-card {
  background: white;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  flex: 1;
  min-width: 0;
}

.budgetiq-stat-card__label {
  font-size: 11px;
  font-weight: 700;
  color: var(--n-500);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.budgetiq-stat-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--n-950);
  line-height: 1;
}

.budgetiq-stat-card__sub {
  font-size: 12px;
  color: var(--n-400);
  font-family: var(--font-body);
  margin-top: 4px;
}

.budgetiq-stat-card__icon {
  color: var(--n-300);
}

/* --- Progress Bar --- */
.budgetiq-progress-bar {
  height: 8px;
  background: var(--n-100);
  border-radius: 9999px;
  overflow: hidden;
  width: 100%;
}

.budgetiq-progress-bar__fill {
  height: 100%;
  border-radius: 9999px;
  transition: width 0.4s ease;
  background: var(--accent-600);
}

.budgetiq-progress-bar__fill--danger {
  background: var(--semantic-danger);
}

.budgetiq-progress-bar__fill--success {
  background: var(--semantic-success);
}

.budgetiq-progress-bar__fill--warning {
  background: var(--semantic-warning);
}

/* --- Progress Legend --- */
.budgetiq-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.budgetiq-legend-label {
  font-size: 11px;
  color: var(--n-500);
  font-family: var(--font-body);
}

/* --- Flag Cards (AI response flags) --- */
.budgetiq-flag-card {
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.budgetiq-flag-card--danger {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.budgetiq-flag-card--danger .budgetiq-flag-card__icon,
.budgetiq-flag-card--danger .budgetiq-flag-card__label {
  color: var(--semantic-danger);
}

.budgetiq-flag-card--warning {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.budgetiq-flag-card--warning .budgetiq-flag-card__icon,
.budgetiq-flag-card--warning .budgetiq-flag-card__label {
  color: var(--semantic-warning);
}

.budgetiq-flag-card--success {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.budgetiq-flag-card--success .budgetiq-flag-card__icon,
.budgetiq-flag-card--success .budgetiq-flag-card__label {
  color: var(--semantic-success);
}

.budgetiq-flag-card__icon {
  margin-top: 1px;
  flex-shrink: 0;
}

.budgetiq-flag-card__label {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.budgetiq-flag-card__text {
  font-size: 13px;
  color: var(--n-700);
  font-family: var(--font-body);
  line-height: 1.5;
}

/* --- Savings Callout --- */
.budgetiq-savings-callout {
  background: var(--grey-900);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  width: 100%;
}

.budgetiq-savings-callout__icon {
  color: var(--semantic-success);
  margin-top: 2px;
  flex-shrink: 0;
}

.budgetiq-savings-callout__text {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  line-height: 1.5;
}

/* --- Chat Bubbles --- */
.budgetiq-bubble-user {
  background: var(--accent-50);
  border: 1px solid var(--accent-200);
  color: var(--n-950);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  line-height: 1.6;
}

.budgetiq-bubble-ai {
  background: white;
  border: 1px solid var(--n-200);
  color: var(--n-950);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  line-height: 1.6;
}

/* --- User Avatar --- */
.budgetiq-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-600);
  color: white;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  flex-shrink: 0;
}

/* --- Badges --- */
.budgetiq-badge-selected {
  background: var(--accent-50);
  color: var(--accent-600);
  font-size: 11px;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  white-space: nowrap;
}

.budgetiq-badge-count {
  font-size: 10px;
  font-weight: 600;
  background: var(--accent-50);
  color: var(--accent-600);
  padding: 2px 6px;
  border-radius: 9999px;
  font-family: var(--font-body);
}

.budgetiq-badge-status {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 9999px;
  font-family: var(--font-body);
  white-space: nowrap;
}

.budgetiq-badge-status--analyzed {
  background: rgba(16, 185, 129, 0.08);
  color: var(--semantic-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.budgetiq-badge-status--uploaded {
  background: rgba(59, 130, 246, 0.08);
  color: var(--semantic-info);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.budgetiq-badge-status--failed {
  background: rgba(239, 68, 68, 0.08);
  color: var(--semantic-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* --- Health Badges --- */
.budgetiq-health-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 9999px;
  font-family: var(--font-body);
  white-space: nowrap;
}

.budgetiq-health-badge--on-track {
  background: rgba(16, 185, 129, 0.08);
  color: var(--semantic-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.budgetiq-health-badge--over {
  background: rgba(239, 68, 68, 0.08);
  color: var(--semantic-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.budgetiq-health-badge--under {
  background: rgba(59, 130, 246, 0.08);
  color: var(--semantic-info);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* --- Copy Button --- */
.budgetiq-copy-btn {
  margin-top: 0.5rem;
  height: 1.75rem;
  font-size: 12px;
  color: var(--n-400);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.budgetiq-copy-btn:hover {
  color: var(--n-700);
}

.budgetiq-copy-btn--copied {
  color: var(--semantic-success);
}

/* --- Chips --- */
.budgetiq-chip {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-600);
  border: 1px solid var(--accent-200);
  background: var(--accent-50);
  border-radius: 9999px;
  padding: 6px 12px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
}

.budgetiq-chip:hover {
  opacity: 0.8;
}

/* --- Composer --- */
.budgetiq-composer-input {
  background: white;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-lg);
  padding: 0.65rem 0.85rem;
  font-size: 14px;
  color: var(--n-950);
  font-family: var(--font-body);
  resize: vertical;
  min-height: 44px;
}

.budgetiq-composer-input:focus {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-200) 40%, transparent);
  border-color: var(--accent-200);
}

.budgetiq-composer-wrapper {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  background: var(--n-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--n-200);
  padding: 8px 12px;
}

.budgetiq-composer-textarea {
  flex: 1;
  border: none;
  background: transparent;
  resize: none;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--n-950);
  outline: none;
}

.budgetiq-send-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: all 0.15s;
}

.budgetiq-send-btn--active {
  background: var(--accent-600);
  color: white;
}

.budgetiq-send-btn--disabled {
  background: var(--n-200);
  color: var(--n-400);
  cursor: not-allowed;
}

/* --- Document Dropzone --- */
.budgetiq-dropzone {
  border: 2px dashed var(--n-300);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  background: var(--n-50);
  transition: all 0.2s;
  cursor: pointer;
}

.budgetiq-dropzone:hover {
  border-color: var(--accent-200);
  background: var(--accent-50);
}

.budgetiq-dropzone--dragging {
  border-color: var(--accent-600);
  background: var(--accent-50);
}

.budgetiq-dropzone__icon {
  color: var(--n-300);
  margin-bottom: 10px;
}

.budgetiq-dropzone--dragging .budgetiq-dropzone__icon {
  color: var(--accent-600);
}

.budgetiq-dropzone__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  color: var(--n-950);
  margin-bottom: 4px;
}

.budgetiq-dropzone__subtitle {
  font-size: 12px;
  color: var(--n-500);
  font-family: var(--font-body);
}

/* --- Document List Items --- */
.budgetiq-doc-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-md);
  background: white;
  transition: all 0.15s;
}

.budgetiq-doc-item--selected {
  border-color: var(--accent-200);
  background: var(--accent-50);
}

.budgetiq-doc-item__checkbox {
  accent-color: var(--accent-600);
  cursor: pointer;
  flex-shrink: 0;
}

.budgetiq-doc-item__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.budgetiq-doc-item__size {
  font-size: 11px;
  color: var(--n-400);
  font-family: var(--font-body);
}

.budgetiq-doc-item__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--n-300);
  padding: 2px;
}

.budgetiq-doc-item__remove:hover {
  color: var(--semantic-danger);
}

/* --- Document Card (in expanded category/table rows) --- */
.budgetiq-doc-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  border: 1px solid var(--n-200);
}

.budgetiq-doc-card__icon {
  color: var(--accent-600);
  flex-shrink: 0;
}

.budgetiq-doc-card__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
}

.budgetiq-doc-card__size {
  font-size: 11px;
  color: var(--n-400);
  font-family: var(--font-body);
}

/* AI summary area in doc cards */
.budgetiq-doc-summary {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background: color-mix(in srgb, var(--accent-50) 30%, transparent);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.budgetiq-doc-summary__text {
  font-size: 12px;
  color: var(--n-700);
  font-family: var(--font-body);
  line-height: 1.5;
}

/* --- Category Card (DIY view) --- */
.budgetiq-category-card {
  background: white;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s;
}

.budgetiq-category-card:hover {
  border-color: var(--n-300);
}

.budgetiq-category-card__header {
  padding: 14px 18px;
}

.budgetiq-category-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
}

.budgetiq-category-card__amounts {
  font-size: 13px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
}

.budgetiq-category-card__amounts--over {
  color: var(--semantic-danger);
}

.budgetiq-category-card__body {
  border-top: 1px solid var(--n-100);
  padding: 14px 18px;
}

/* --- Tables (Pro Ind + In-House) --- */
.budgetiq-table {
  width: 100%;
  border-collapse: collapse;
}

.budgetiq-table th {
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 700;
  color: var(--n-500);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  border-bottom: 1px solid var(--n-100);
}

.budgetiq-table th:first-child {
  text-align: left;
}

.budgetiq-table td {
  padding: 12px 16px;
  font-size: 13px;
  font-family: var(--font-body);
  text-align: center;
  border-bottom: 1px solid var(--n-50);
}

.budgetiq-table td:first-child {
  text-align: left;
}

.budgetiq-table tbody tr {
  cursor: pointer;
  transition: background 0.1s;
}

.budgetiq-table tbody tr:hover {
  background: var(--n-50);
}

.budgetiq-table-row--expanded {
  background: color-mix(in srgb, var(--accent-50) 20%, transparent);
  border-bottom-color: var(--n-100);
}

.budgetiq-table-expanded-cell {
  padding: 0 16px 16px;
  background: var(--n-50);
}

.budgetiq-table tfoot td {
  padding: 12px 16px;
  border-top: 2px solid var(--n-200);
  font-weight: 700;
  color: var(--n-950);
}

/* --- Sub-Nav Tabs (In-House view) --- */
.budgetiq-sub-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--n-200);
}

.budgetiq-sub-nav__tab {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--n-500);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
}

.budgetiq-sub-nav__tab:hover {
  color: var(--n-700);
}

.budgetiq-sub-nav__tab--active {
  font-weight: 700;
  color: var(--accent-600);
  border-bottom-color: var(--accent-600);
}

/* --- Insight Banner --- */
.budgetiq-insight-banner {
  background: var(--grey-900);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.budgetiq-insight-banner__text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-body);
  line-height: 1.5;
  flex: 1;
}

.budgetiq-insight-banner__text strong {
  color: white;
}

.budgetiq-insight-banner__highlight--success {
  color: var(--semantic-success);
}

.budgetiq-insight-banner__highlight--warning {
  color: var(--semantic-warning);
}

.budgetiq-insight-banner__highlight--danger {
  color: var(--semantic-danger);
}

/* --- Department Card (In-House By Department) --- */
.budgetiq-dept-card {
  background: white;
  border: 1px solid var(--n-200);
  border-left: 3px solid var(--accent-600);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}

.budgetiq-dept-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--n-950);
}

.budgetiq-dept-card__icon {
  color: var(--accent-600);
}

.budgetiq-dept-card__amount {
  font-size: 13px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
}

.budgetiq-dept-card__utilization {
  font-size: 11px;
  color: var(--n-400);
  font-family: var(--font-body);
}

.budgetiq-dept-card__utilization--high {
  color: var(--semantic-warning);
}

/* --- Export Preview Modal --- */
.budgetiq-export-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 17, 59, 0.55);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;
  overflow-y: auto;
}

.budgetiq-export-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 680px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.budgetiq-export-toolbar__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: white;
}

.budgetiq-export-format-select {
  padding: 5px 10px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 12px;
  font-family: var(--font-body);
  cursor: pointer;
}

.budgetiq-export-page {
  background: white;
  width: 680px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.budgetiq-export-header {
  background: white;
  padding: 36px 40px 28px;
  border-bottom: 3px solid var(--accent-600);
}

.budgetiq-export-section {
  padding: 24px 40px;
}

.budgetiq-export-divider {
  height: 1px;
  background: var(--n-200);
  margin: 0 40px;
}

.budgetiq-export-footer {
  padding: 16px 40px 20px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.budgetiq-export-footer__text {
  font-size: 10px;
  color: var(--n-400);
  font-family: var(--font-body);
}

/* Export table styling */
.budgetiq-export-table {
  width: 100%;
  border-collapse: collapse;
}

.budgetiq-export-table th {
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 700;
  color: var(--n-500);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  border-bottom: 2px solid var(--n-200);
}

.budgetiq-export-table th:first-child {
  text-align: left;
}

.budgetiq-export-table td {
  padding: 10px 12px;
  font-size: 12px;
  font-family: var(--font-body);
  text-align: center;
  border-bottom: 1px solid var(--n-50);
}

.budgetiq-export-table td:first-child {
  text-align: left;
}

/* Export insight bars */
.budgetiq-export-insight-bar {
  width: 4px;
  min-height: 16px;
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 2px;
}

.budgetiq-export-insight-bar--success {
  background: var(--semantic-success);
}

.budgetiq-export-insight-bar--warning {
  background: var(--semantic-warning);
}

.budgetiq-export-insight-bar--danger {
  background: var(--semantic-danger);
}

/* --- Vendor Type Selector --- */
.budgetiq-vendor-select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--n-200);
  background: white;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--n-950);
  cursor: pointer;
  outline: none;
}

.budgetiq-vendor-select:focus {
  border-color: var(--accent-200);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-200) 40%, transparent);
}

.budgetiq-vendor-select--active {
  border-color: var(--accent-200);
}

/* --- Expense Line Item --- */
.budgetiq-expense-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}

.budgetiq-expense-item + .budgetiq-expense-item {
  border-top: 1px solid var(--n-50);
}

.budgetiq-expense-item__desc {
  font-size: 13px;
  color: var(--n-700);
  font-family: var(--font-body);
}

.budgetiq-expense-item__date {
  font-size: 11px;
  color: var(--n-400);
  font-family: var(--font-body);
}

.budgetiq-expense-item__amount {
  font-size: 13px;
  font-weight: 600;
  color: var(--n-950);
  font-family: var(--font-body);
}

/* --- Section Header --- */
.budgetiq-section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--n-500);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

/* --- Pre-Upload CTA --- */
.budgetiq-pre-upload-cta {
  background: var(--grey-900);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}

.budgetiq-pre-upload-cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: white;
  margin-top: 12px;
  margin-bottom: 8px;
}

.budgetiq-pre-upload-cta__text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-body);
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto;
}

/* --- Loading animations --- */
@keyframes loading-progress {
  0% { width: 20%; opacity: 0.7; }
  50% { width: 80%; opacity: 1; }
  100% { width: 20%; opacity: 0.7; }
}

.budgetiq-loading-bar {
  animation: loading-progress 2s ease-in-out infinite;
}

/* Analyzing state overlay */
.budgetiq-analyzing-overlay {
  position: relative;
}

.budgetiq-analyzing-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.6);
  border-radius: inherit;
  pointer-events: none;
}

/* Skeleton loading placeholder */
.budgetiq-skeleton {
  background: var(--n-100);
  border-radius: var(--radius-sm);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}

@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Markdown styling for AI responses --- */
.budgetiq-markdown {
  color: var(--n-950);
  line-height: 1.6;
}

.budgetiq-markdown p {
  margin-bottom: 0.75rem;
}

.budgetiq-markdown p:last-child {
  margin-bottom: 0;
}

.budgetiq-markdown strong,
.budgetiq-markdown b {
  font-weight: 600;
  color: var(--n-950);
}

.budgetiq-markdown em,
.budgetiq-markdown i {
  font-style: italic;
}

.budgetiq-markdown h1,
.budgetiq-markdown h2,
.budgetiq-markdown h3,
.budgetiq-markdown h4,
.budgetiq-markdown h5,
.budgetiq-markdown h6 {
  font-weight: 600;
  color: var(--n-950);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.budgetiq-markdown h1 { font-size: 1.25rem; }
.budgetiq-markdown h2 { font-size: 1.125rem; }
.budgetiq-markdown h3 { font-size: 1rem; }

.budgetiq-markdown ul,
.budgetiq-markdown ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.budgetiq-markdown ul { list-style-type: disc; }
.budgetiq-markdown ol { list-style-type: decimal; }

.budgetiq-markdown li {
  margin-bottom: 0.25rem;
}

.budgetiq-markdown li::marker {
  color: var(--n-400);
}

/* Table styling */
.budgetiq-markdown table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0;
  font-size: 13px;
  border: 1px solid var(--n-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.budgetiq-markdown thead {
  background: var(--n-100);
}

.budgetiq-markdown th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  font-weight: 600;
  color: var(--n-950);
  border-bottom: 1px solid var(--n-200);
}

.budgetiq-markdown td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--n-50);
  color: var(--n-700);
}

.budgetiq-markdown tr:last-child td {
  border-bottom: none;
}

.budgetiq-markdown tbody tr:hover {
  background: var(--n-50);
}

/* Code styling */
.budgetiq-markdown code {
  background: var(--n-100);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.budgetiq-markdown pre {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 0.75rem 0;
}

.budgetiq-markdown pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Blockquote */
.budgetiq-markdown blockquote {
  border-left: 3px solid var(--accent-200);
  padding-left: 1rem;
  margin: 0.75rem 0;
  color: var(--n-600);
  font-style: italic;
}

/* Links */
.budgetiq-markdown a {
  color: var(--semantic-info);
  text-decoration: underline;
}

.budgetiq-markdown a:hover {
  opacity: 0.8;
}

/* Horizontal rule */
.budgetiq-markdown hr {
  border: none;
  height: 1px;
  background: var(--n-200);
  margin: 1rem 0;
}

/* Force light color scheme on chat UI to prevent browser dark mode injection */
.budgetiq-chat,
.budgetiq-markdown,
.budgetiq-page {
  color-scheme: light;
}

/* Dark mode overrides - keep chat content readable */
@media (prefers-color-scheme: dark) {
  .budgetiq-markdown {
    color: var(--n-800);
  }

  .budgetiq-markdown strong,
  .budgetiq-markdown b,
  .budgetiq-markdown h1,
  .budgetiq-markdown h2,
  .budgetiq-markdown h3,
  .budgetiq-markdown h4,
  .budgetiq-markdown h5,
  .budgetiq-markdown h6 {
    color: var(--n-950);
  }

  .budgetiq-markdown table {
    background: white;
    border-color: var(--n-200);
  }

  .budgetiq-markdown thead {
    background: var(--n-100);
  }

  .budgetiq-markdown th {
    color: var(--n-950);
    border-bottom-color: var(--n-200);
  }

  .budgetiq-markdown td {
    color: var(--n-700);
    border-bottom-color: var(--n-50);
  }

  .budgetiq-markdown tbody tr {
    background: white;
  }

  .budgetiq-markdown tbody tr:hover {
    background: var(--n-50);
  }

  .budgetiq-markdown code {
    background: var(--n-100);
    color: var(--n-950);
  }

  .budgetiq-markdown pre {
    background: #1e1e1e;
    color: #d4d4d4;
  }

  .budgetiq-markdown blockquote {
    color: var(--n-600);
  }

  .budgetiq-markdown li::marker {
    color: var(--n-400);
  }

  .budgetiq-markdown a {
    color: var(--semantic-info);
  }

  .budgetiq-markdown hr {
    background: var(--n-200);
  }

  /* Override github-markdown.css dark mode for chat markdown-body */
  .markdown-body,
  .markdown-body img {
    color-scheme: light !important;
  }

  .markdown-body {
    color-scheme: light !important;
    --color-fg-default: #24292f !important;
    --color-fg-muted: #57606a !important;
    --color-fg-subtle: #6e7781 !important;
    --color-canvas-default: #ffffff !important;
    --color-canvas-subtle: #f6f8fa !important;
    --color-border-default: #d0d7de !important;
    --color-border-muted: hsla(210,18%,87%,1) !important;
    --color-neutral-muted: rgba(175,184,193,0.2) !important;
    --color-accent-fg: #0969da !important;
    --color-accent-emphasis: #0969da !important;
    --color-attention-subtle: #fff8c5 !important;
    --color-danger-fg: #cf222e !important;
  }

  .markdown-body table tr {
    background-color: #ffffff !important;
  }

  .markdown-body table tr:nth-child(2n) {
    background-color: #f6f8fa !important;
  }

  .markdown-body table th,
  .markdown-body table td {
    border-color: #d0d7de !important;
    color: #24292f !important;
  }
}