/* ============================================================
   Agenda Inteli — Component Library
   Camada de componentes reutilizáveis da Sprint 06
   ============================================================ */

.ai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0.7rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: var(--font-bold);
  line-height: 1;
  text-decoration: none;
  transition:
    transform var(--duration-normal) var(--ease-in-out),
    background-color var(--duration-normal) var(--ease-in-out),
    border-color var(--duration-normal) var(--ease-in-out),
    color var(--duration-normal) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out);
}

.ai-btn:hover {
  transform: translateY(-1px);
}

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

.ai-btn--sm {
  padding: 0.5rem 0.8rem;
  font-size: var(--text-sm);
}

.ai-btn--md {
  padding: 0.7rem 1rem;
}

.ai-btn--lg {
  padding: 0.95rem 1.25rem;
  font-size: var(--text-base);
}

.ai-btn--icon {
  min-width: 2.6rem;
  min-height: 2.6rem;
  padding: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.ai-btn__icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
}

.ai-icon {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

.ai-icon--xs {
  width: 0.75rem;
  height: 0.75rem;
}

.ai-icon--sm {
  width: 0.875rem;
  height: 0.875rem;
}

.ai-icon--md {
  width: 1.125rem;
  height: 1.125rem;
}

.ai-link {
  color: var(--color-brand);
  text-decoration: none;
}

.ai-link:hover,
.ai-link:focus-visible {
  color: var(--color-brand-hover);
}

/* Table action buttons — minimal, icon-only */
.ai-btn.ai-btn--table-icon {
  min-width: unset;
  min-height: unset;
  padding: 4px;
  border-radius: var(--radius-sm);
  box-shadow: none;
  background: transparent;
  border-color: transparent;
  color: var(--color-text-primary);
}

.ai-btn.ai-btn--table-icon:hover {
  transform: none;
  color: var(--color-brand);
  background: transparent;
  border-color: transparent;
}

.ai-btn.ai-btn--table-icon.ai-btn--danger:hover {
  color: var(--color-danger);
}

.ai-btn.ai-btn--table-icon.ai-btn--accent:hover {
  color: var(--color-accent);
}

.ai-btn--table-icon .ai-btn__icon {
  width: 15px;
  height: 15px;
}

.ai-table__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: nowrap;
  white-space: nowrap;
  min-width: max-content;
}

.ai-btn--primary {
  background: var(--color-brand);
  color: var(--color-text-inverse);
  border-color: var(--color-brand);
  box-shadow: var(--shadow-xs);
}

.ai-btn--primary:hover {
  background: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
  color: var(--color-text-inverse);
}

.ai-btn--accent {
  background: var(--color-accent-700);
  color: var(--color-text-inverse);
  border-color: var(--color-accent-700);
}

.ai-btn--accent:hover {
  background: var(--color-accent-800);
  border-color: var(--color-accent-800);
  color: var(--color-text-inverse);
}

.ai-btn--secondary {
  background: transparent;
  color: var(--color-brand);
  border-color: var(--color-brand);
}

.ai-btn--secondary:hover {
  background: var(--color-primary-50);
  color: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
}

.ai-btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.ai-btn--ghost:hover {
  background: var(--color-gray-100);
  color: var(--color-text-primary);
}

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

.ai-btn--danger:hover {
  background: var(--color-danger-dark);
  border-color: var(--color-danger-dark);
}

.ai-btn--danger-ghost {
  background: transparent;
  color: var(--color-danger);
  border-color: transparent;
  box-shadow: none;
}

.ai-btn--danger-ghost:hover {
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
  border-color: color-mix(in srgb, var(--color-danger) 18%, transparent);
}

.ai-btn__icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
}

.ai-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.ai-card__body {
  padding: 1rem 1.1rem 1.1rem;
}

.ai-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding: 1rem 1.1rem 0.4rem;
}

.ai-card__title {
  margin: 0;
  color: var(--color-text-brand);
  font-family: var(--font-serif);
  font-size: 1.38rem;
  line-height: 1.15;
}

.ai-card__subtitle {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-top: 0.2rem;
}

.ai-card--stats {
  border-left: 4px solid var(--color-accent);
}

.ai-card--warning {
  border-left: 4px solid var(--color-warning);
  background: color-mix(in srgb, var(--color-warning-light) 38%, var(--color-bg-surface));
}

.ai-card--stats .ai-card__body {
  padding-top: 0.8rem;
}

.ai-card--compact .ai-card__body {
  padding: 0.8rem 1rem 0.95rem;
}

.ai-card--compact .ai-card__header {
  padding: 0.85rem 1rem 0.15rem;
}

.ai-card--compact .ai-card__title {
  font-size: 1.28rem;
}

.ai-card__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: 0 1.1rem 1.1rem;
}

.ai-card--wide {
  grid-column: 1 / -1;
}

.ai-info-grid {
  display: grid;
  gap: var(--space-3);
}

.ai-info-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ai-info-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ai-info-tile {
  display: grid;
  gap: var(--space-1);
  height: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg-surface) 88%, var(--color-primary-50));
}

.ai-info-label {
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  line-height: var(--leading-snug);
  text-transform: uppercase;
}

.ai-info-value {
  color: var(--color-text-primary);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
}

.ai-info-meta {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.ai-clinical-list {
  display: grid;
  gap: var(--space-3);
}

.ai-clinical-list__item {
  display: block;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg-surface) 92%, var(--color-primary-50));
  color: var(--color-text-primary);
  text-decoration: none;
  transition:
    background-color var(--duration-normal) var(--ease-in-out),
    border-color var(--duration-normal) var(--ease-in-out),
    transform var(--duration-normal) var(--ease-in-out);
}

.ai-clinical-list__item:hover,
.ai-clinical-list__item:focus-visible {
  background: var(--color-primary-50);
  border-color: color-mix(in srgb, var(--color-brand) 34%, var(--color-border));
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

.ai-media-card {
  display: grid;
  gap: var(--space-2);
  height: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-surface);
  box-shadow: var(--shadow-xs);
}

.ai-media-card__image {
  display: block;
  width: 100%;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  object-fit: cover;
}

.ai-media-card__image--square {
  aspect-ratio: 1 / 1;
}

.ai-media-card__image--technical {
  aspect-ratio: 16 / 10;
}

.ai-media-card__image--portrait {
  aspect-ratio: 4 / 5;
}

.ai-media-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-text-secondary);
}

.ai-image-overlay-container {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
}

.ai-image-overlay-container img {
  display: block;
  width: 100%;
  max-height: 17.5rem;
  object-fit: contain;
}

.ai-analysis-block {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg-surface) 92%, var(--color-primary-50));
}

.ai-strength-line {
  padding-left: var(--space-3);
  border-left: 3px solid var(--color-border-strong);
}

.ai-strength-line--strong {
  border-left-color: var(--color-success);
}

.ai-strength-line--moderate {
  border-left-color: var(--color-warning);
}

.ai-strength-line--weak {
  border-left-color: var(--color-border-strong);
}

.ai-stat__label {
  font-size: 0.72rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.ai-stat__value {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-text-brand);
  margin-top: 0.3rem;
}

.ai-stat__meta {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.ai-field {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.ai-field:last-child {
  border-bottom: 0;
}

.ai-field__label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

.ai-field__required {
  color: var(--color-danger);
}

.ai-field .form-control,
.ai-field .form-select,
.ai-field textarea,
.ai-field input[type="text"],
.ai-field input[type="email"],
.ai-field input[type="number"],
.ai-field input[type="date"],
.ai-field input[type="datetime-local"],
.ai-field input[type="tel"],
.ai-field input[type="password"],
.ai-field input[type="url"] {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.82rem 0.95rem;
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  transition:
    border-color var(--duration-normal) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out),
    background-color var(--duration-normal) var(--ease-in-out);
}

.ai-field textarea {
  min-height: 4.75rem;
  resize: vertical;
}

.ai-field .form-control:focus,
.ai-field .form-select:focus,
.ai-field textarea:focus,
.ai-field input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--color-brand) 16%, transparent);
  outline: none;
}

.ai-field .form-check {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: var(--space-1) 0;
}

.ai-field .form-check-input {
  margin-top: 0;
}

.ai-field .form-check-label {
  font-weight: var(--font-semibold);
}

.ai-field .form-check + .form-check {
  margin-top: 0.35rem;
}

.ai-field__hint {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}

.ai-field__error {
  color: var(--color-danger);
  font-size: 0.88rem;
}

.ai-field--readonly {
  display: grid;
  gap: 0.4rem;
}

.ai-field__readonly {
  min-height: 3.15rem;
  display: flex;
  align-items: center;
  padding: 0.82rem 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-text-primary);
  font-weight: var(--font-semibold);
}

.ai-boolean-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 2.6rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 0.93rem;
  font-weight: var(--font-bold);
  line-height: 1.35;
  cursor: pointer;
  transition:
    border-color var(--duration-normal) var(--ease-in-out),
    background-color var(--duration-normal) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out);
}

.ai-boolean-option:hover {
  border-color: var(--color-brand);
  background: var(--color-primary-50);
}

.ai-boolean-option input {
  flex: 0 0 auto;
  margin: 0;
}

.ai-boolean-option span {
  min-width: 0;
}

.ai-boolean-option:has(input:checked) {
  border-color: var(--color-brand);
  background: var(--color-primary-50);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-brand) 16%, transparent);
}

.ai-choice-stack {
  display: grid;
  gap: 0;
}

.ai-choice-group {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 0.65rem 0;
  margin: 0;
  border-top: 1px solid var(--color-gray-100);
}

.ai-choice-group:first-child {
  border-top: 0;
}

.ai-choice-group__legend {
  padding: 0;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.35;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

.ai-choice-group__legend,
.ai-choice-group__hint {
  display: block;
}

.ai-choice-group__hint {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
}

.ai-choice-group__options {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(2, minmax(5.25rem, 7rem));
}

.ai-choice-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 2.75rem;
  padding: 0.58rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  min-width: 0;
  cursor: pointer;
  transition:
    border-color var(--duration-normal) var(--ease-in-out),
    background-color var(--duration-normal) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out);
}

.ai-choice-option:hover {
  border-color: var(--color-brand);
  background: var(--color-primary-50);
}

.ai-choice-option input {
  margin: 0;
  flex: 0 0 auto;
}

.ai-choice-option span {
  min-width: 0;
  font-weight: var(--font-semibold);
  line-height: 1.35;
}

.ai-choice-option .ai-field__error {
  display: block;
  margin-top: 0.35rem;
  width: 100%;
}

.ai-choice-option:has(input:checked) {
  border-color: var(--color-brand);
  background: var(--color-primary-50);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-brand) 18%, transparent);
}

.ai-feedback {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
}

.ai-feedback__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.ai-feedback__title {
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

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

.ai-feedback--success {
  background: var(--color-success-light);
  border-color: color-mix(in srgb, var(--color-success) 24%, transparent);
  color: var(--color-success-dark);
}

.ai-feedback--success .ai-feedback__icon {
  background: color-mix(in srgb, var(--color-success) 14%, transparent);
  color: var(--color-success-dark);
}

.ai-feedback--warning {
  background: var(--color-warning-light);
  border-color: color-mix(in srgb, var(--color-warning) 24%, transparent);
  color: var(--color-warning-dark);
}

.ai-feedback--warning .ai-feedback__icon {
  background: color-mix(in srgb, var(--color-warning) 14%, transparent);
  color: var(--color-warning-dark);
}

.ai-feedback--danger {
  background: var(--color-danger-light);
  border-color: color-mix(in srgb, var(--color-danger) 24%, transparent);
  color: var(--color-danger-dark);
}

.ai-feedback--danger .ai-feedback__icon {
  background: color-mix(in srgb, var(--color-danger) 14%, transparent);
  color: var(--color-danger-dark);
}

.ai-feedback--info,
.ai-feedback--neutral {
  background: var(--color-primary-50);
  border-color: color-mix(in srgb, var(--color-brand) 22%, transparent);
  color: var(--color-text-primary);
}

.ai-feedback--info .ai-feedback__icon,
.ai-feedback--neutral .ai-feedback__icon {
  background: color-mix(in srgb, var(--color-brand) 14%, transparent);
  color: var(--color-brand);
}

.ai-table-shell {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.ai-table {
  margin-bottom: 0;
}

.ai-table thead th,
.ai-table thead td {
  background: var(--color-primary-50);
  color: var(--color-text-brand);
  font-weight: var(--font-bold);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.ai-table tbody th,
.ai-table tbody td {
  vertical-align: middle;
}

.ai-table tbody tr {
  transition: background-color var(--duration-normal) var(--ease-in-out);
}

.ai-table tbody tr:hover {
  background: var(--color-primary-50);
}

.ai-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.ai-avatar--brand {
  background: var(--color-brand);
  color: var(--color-text-inverse);
}

.ai-table__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: nowrap;
  white-space: nowrap;
  min-width: max-content;
}

.ai-table__actions > * {
  flex: 0 0 auto;
}

.ai-table-empty {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--color-text-secondary);
}

.ai-table-empty__icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.9rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  color: var(--color-brand);
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 9999px;
  padding: 0.28rem 0.68rem;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.04em;
}

.ai-badge--brand {
  background: var(--color-brand);
  color: var(--color-text-inverse);
}

.ai-badge--accent {
  background: var(--color-accent-700);
  color: var(--color-text-inverse);
}

.ai-badge--success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.ai-badge--info {
  background: var(--color-primary-50);
  color: var(--color-brand);
}

.ai-badge--warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.ai-badge--danger {
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
}

.ai-badge--neutral {
  background: var(--color-gray-100);
  color: var(--color-text-secondary);
}

.ai-pagination .page-link {
  color: var(--color-brand);
  border-color: var(--color-border);
}

.ai-pagination .page-item.active .page-link {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-text-inverse);
}

@media (max-width: 767.98px) {
  .ai-info-grid--2,
  .ai-info-grid--4 {
    grid-template-columns: 1fr;
  }

  .ai-choice-group {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .ai-choice-group__options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ============================================================
   Error Hero (404, 500)
   ============================================================ */

.ai-error-hero {
  padding: 4rem 1rem;
}

.ai-error-hero__code {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-text-secondary);
  opacity: 0.3;
  margin-bottom: var(--space-3);
  line-height: 1;
}

/* ============================================================
   Responsive Actions — Center
   ============================================================ */

.ai-responsive-actions--center {
  justify-content: center;
}

/* ============================================================
   Legend Symbol (dynamic color via CSS custom property)
   ============================================================ */

.ai-legend-symbol {
  color: var(--legend-color, var(--color-text-primary));
  font-size: 1.1rem;
}

/* ============================================================
   Image Analysis Overlay (dynamic position/color via CSS custom props)
   ============================================================ */

.ai-overlay-point {
  position: absolute;
  left: var(--overlay-x, 50%);
  top: var(--overlay-y, 50%);
  color: var(--overlay-color, var(--color-text-primary));
  font-size: 1.1rem;
  line-height: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  text-shadow: 0 0 3px rgba(255, 255, 255, 0.8), 0 0 6px rgba(0, 0, 0, 0.3);
}

.ai-overlay-box {
  position: absolute;
  left: var(--overlay-x, 25%);
  top: var(--overlay-y, 25%);
  width: var(--overlay-w, 50%);
  height: var(--overlay-h, 50%);
  border: 2px solid var(--overlay-color, var(--color-border));
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 4px color-mix(in srgb, var(--overlay-color, #000) 27%, transparent);
}

.ai-overlay-box__label {
  position: absolute;
  top: -1.2rem;
  left: 0;
  color: var(--overlay-color, var(--color-text-primary));
  font-size: 0.7rem;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.85);
  padding: 0 2px;
  border-radius: 2px;
}