/* ================================================================
   ClerkCheck — Parenthetical Page Styles
   Input form, output option cards, edit-in-place, refresh
   ================================================================ */

/* ── Layout ────────────────────────────────────────────────────── */
.paren-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
  padding-bottom: var(--space-3xl);
  animation: fadeUp 0.6s var(--ease-out) 0.1s both;
}

.paren-inputs {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.paren-output {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: sticky;
  top: calc(3px + 56px + var(--space-lg));
}

/* ── Card Body ─────────────────────────────────────────────────── */
.paren-card-body {
  padding: var(--space-lg);
}

/* ── Upload Zone (parenthetical) ───────────────────────────────── */
.paren-upload-zone {
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--duration) var(--ease-out),
    background var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
  outline: none;
  cursor: pointer;
}

.paren-upload-zone:hover,
.paren-upload-zone:focus-visible {
  border-color: var(--gold-400);
  background: var(--gold-50);
}

.paren-upload-zone:focus-visible {
  box-shadow: var(--shadow-gold);
}

.paren-upload-zone.drag-over {
  border-color: var(--gold-500);
  border-style: solid;
  background: var(--gold-50);
  box-shadow: var(--shadow-gold);
}

.paren-upload-zone.has-file {
  border-style: solid;
  border-color: var(--border-strong);
  padding: var(--space-md) var(--space-lg);
  cursor: default;
}

.paren-upload-prompt .upload-icon {
  color: var(--navy-700);
  margin: 0 auto var(--space-sm);
  transition: transform 0.3s var(--ease-out);
}

.paren-upload-zone:hover .upload-icon,
.paren-upload-zone.drag-over .upload-icon {
  transform: translateY(-3px);
}

.paren-upload-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--navy-800);
  margin-bottom: var(--space-xs);
}

.paren-upload-sub {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: var(--space-xs);
}

.paren-upload-selected {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-align: left;
}

/* ── Excerpt Toggle ────────────────────────────────────────────── */
.options-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--duration);
}

.options-toggle:hover {
  color: var(--text-1);
}

.chevron-icon {
  transition: transform 0.3s var(--ease-out);
}

.options-toggle[aria-expanded="true"] .chevron-icon {
  transform: rotate(180deg);
}

/* ── Generate Button ───────────────────────────────────────────── */
.paren-inputs .btn-generate {
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  background: var(--navy-800);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition:
    background var(--duration),
    box-shadow var(--duration),
    opacity var(--duration),
    transform 0.1s;
}

.paren-inputs .btn-generate:hover:not(:disabled) {
  background: var(--navy-700);
  box-shadow: var(--shadow-md);
}

.paren-inputs .btn-generate:active:not(:disabled) {
  transform: scale(0.985);
}

.paren-inputs .btn-generate:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.paren-inputs .btn-generate.loading {
  opacity: 0.85;
  cursor: wait;
}

.btn-loader {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.dot-pulse {
  display: inline-flex;
  gap: 4px;
}

.dot-pulse::before,
.dot-pulse::after {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
  animation: dotPulse 1.2s ease-in-out infinite;
}

.dot-pulse::before { animation-delay: 0s; }
.dot-pulse::after  { animation-delay: 0.3s; }

@keyframes dotPulse {
  0%, 80%, 100% { opacity: 0.25; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

/* ── Output Header ─────────────────────────────────────────────── */
.paren-output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.paren-output-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy-800);
}

.btn-refresh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: border-color var(--duration), color var(--duration), background var(--duration);
}

.btn-refresh:hover {
  border-color: var(--border-strong);
  color: var(--text-1);
  background: var(--surface-hover);
}

.btn-refresh svg {
  transition: transform 0.3s var(--ease-out);
}

.btn-refresh:hover svg {
  transform: rotate(-45deg);
}

/* ── Option Cards ──────────────────────────────────────────────── */
.option-card {
  border-left: 3px solid var(--gold-500);
  animation: slideIn 0.4s var(--ease-out);
}

.option-card:nth-child(3) { animation-delay: 0.05s; }
.option-card:nth-child(4) { animation-delay: 0.1s; }

.option-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.option-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn-edit {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: color var(--duration), border-color var(--duration), background var(--duration);
}

.btn-edit:hover {
  color: var(--text-1);
  border-color: var(--border);
  background: var(--surface-hover);
}

.option-card.editing .btn-edit {
  color: var(--gold-600);
  border-color: var(--gold-300);
  background: var(--gold-50);
}

.option-card.editing .btn-edit .edit-label::after {
  content: 'ing';
}

.option-card.editing .option-citation {
  background: var(--gold-50);
  box-shadow: var(--shadow-gold);
}

.option-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold-700);
  background: var(--gold-100);
  border: 1px solid var(--gold-200);
  border-radius: 999px;
}

.option-body {
  padding: var(--space-md) var(--space-lg);
}

.option-citation {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--navy-900);
  border: none;
  margin: 0;
  user-select: text;
  cursor: text;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: background var(--duration);
}

.option-citation i {
  font-style: italic;
}

.option-citation:hover {
  background: var(--gold-50);
}

.option-citation:focus {
  outline: none;
  background: var(--gold-50);
  box-shadow: var(--shadow-gold);
}

/* ── Excerpt Row ───────────────────────────────────────────────── */
.option-excerpt-row {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.option-excerpt-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}

.option-excerpt {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-top: var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Consent Notice ────────────────────────────────────────────── */
.consent-notice {
  font-size: 12px;
  color: var(--text-3);
  text-align: center;
  padding: var(--space-sm) 0;
}

.consent-notice a {
  color: var(--gold-600);
  text-decoration: underline;
  text-decoration-color: rgba(184, 146, 62, 0.3);
  text-underline-offset: 2px;
}

.consent-notice a:hover {
  text-decoration-color: var(--gold-500);
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .paren-layout {
    grid-template-columns: 1fr;
  }

  .paren-output {
    position: static;
  }
}

@media (max-width: 600px) {
  .paren-upload-zone {
    padding: var(--space-lg) var(--space-md);
  }

  .option-citation {
    font-size: 15px;
  }

  .paren-output-header {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
}