/* ========================================================================
   /solutions/coverage-audits — replicates the side-by-side hero with
   dual-panel scene from user-provided reference. Real Claude logo from
   /media/images/main/claude-logo.svg. OpenAI mark inline (claude.ai
   brand assets served the favicon directly; openai.com blocks hotlink).
   Page-scoped ca-* prefix to avoid collision with other solution pages.
   ======================================================================== */
.ca-page {
  background: #ffffff;
  color: #0a0a0a;
  padding: 0;
  --ca-orange: #e05d36;
  --ca-orange-hover: #c24a26;
  --ca-orange-soft: #fef1ec;
  --ca-red: #ef4444;
  --ca-red-soft: #fee2e2;
  --ca-amber: #f59e0b;
  --ca-amber-soft: #fef3c7;
  --ca-ink: #0a0a0a;
  --ca-text: #1c1917;
  --ca-muted: #57534e;
  --ca-light: #78716c;
  --ca-faint: #a8a29e;
  --ca-border: #e7e5e4;
  --ca-border-soft: #f5f5f4;
  --ca-surface: #fafaf9;
}

/* ─── Hero ─── */
.ca-hero {
  max-width: 1320px;
  margin: 0 auto;
  padding: 72px 24px 112px;
}
@media (max-width: 768px) {
  .ca-hero {
    padding: 32px 20px 64px;
  }
}
.ca-hero-grid {
  display: grid;
  grid-template-columns: minmax(340px, 400px) minmax(0, 1fr);
  gap: 80px;
  align-items: center;
}
@media (max-width: 1100px) {
  .ca-hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* ─── Hero copy ─── */
.ca-hero-copy {
  max-width: 460px;
}
.ca-hero-row {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}
.ca-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--ca-border);
  color: var(--ca-text);
  font-size: 11px;
  font-weight: 600;
}
.ca-pill-meta {
  font-size: 12.5px;
  color: var(--ca-light);
  font-variant-numeric: tabular-nums;
}
.ca-hero-h1 {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: clamp(40px, 4.4vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.032em;
  font-weight: 600;
  color: var(--ca-ink);
  margin: 0 0 24px;
}
.ca-hero-accent {
  color: var(--ca-orange);
}
.ca-hero-lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ca-muted);
  margin: 0 0 28px;
  max-width: 440px;
}
.ca-works-with {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--ca-surface);
  border: 1px solid var(--ca-border);
  border-radius: 999px;
  font-size: 12.5px;
  line-height: 1;
  color: var(--ca-muted);
  margin-bottom: 32px;
}
.ca-works-with-text {
  color: var(--ca-muted);
}
.ca-works-with-sep {
  color: var(--ca-faint);
}
.ca-works-with-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ca-text);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease;
}
.ca-works-with-link:hover {
  color: var(--ca-orange);
}
.ca-works-with-link img,
.ca-works-with-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  display: block;
}
.ca-cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.ca-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  background: var(--ca-orange);
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: background 0.18s ease;
}
.ca-cta-primary:hover {
  background: var(--ca-orange-hover);
}
.ca-cta-primary svg {
  flex-shrink: 0;
}
.ca-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ca-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.18s ease;
}
.ca-cta-link:hover {
  color: var(--ca-ink);
}
.ca-cta-link svg {
  transition: transform 0.18s ease;
}
.ca-cta-link:hover svg {
  transform: translateY(2px);
}

/* ─── Scene (right column with chat + detail) ─── */
.ca-scene {
  display: block;
}

.ca-chat-panel {
  background: #fff;
  border: 1px solid var(--ca-border);
  border-radius: 20px;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.04),
    0 12px 32px -12px rgba(15, 23, 42, 0.08),
    0 32px 64px -24px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

/* ─── Chat panel ─── */
.ca-chat-panel {
  display: flex;
  flex-direction: column;
}
.ca-chat-thread {
  padding: 24px 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}
.ca-msg-user {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.ca-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #e7e5e4;
  color: var(--ca-muted);
  font-size: 10.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.ca-msg-bubble {
  background: var(--ca-surface);
  border-radius: 14px;
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--ca-text);
  line-height: 1.45;
}
.ca-msg-ai {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ca-msg-head {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.ca-msg-brand {
  flex-shrink: 0;
}
.ca-msg-brand-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ca-ink);
  letter-spacing: -0.008em;
}
.ca-msg-body {
  font-size: 13.5px;
  color: var(--ca-text);
  line-height: 1.55;
  margin: 0;
}

/* Embedded table in chat */
.ca-msg-table {
  border: 1px solid var(--ca-border);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}
.ca-msg-table-head {
  padding: 11px 14px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ca-text);
  background: var(--ca-surface);
  border-bottom: 1px solid var(--ca-border);
  letter-spacing: -0.005em;
}
.ca-acct-table {
  width: 100%;
  border-collapse: collapse;
}
.ca-acct-table th {
  text-align: left;
  padding: 8px 14px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ca-faint);
  background: var(--ca-surface);
  border-bottom: 1px solid var(--ca-border-soft);
}
.ca-acct-table td {
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--ca-text);
  border-bottom: 1px solid var(--ca-border-soft);
  vertical-align: middle;
}
.ca-acct-table tbody tr:last-child td {
  border-bottom: 0;
}
.ca-acct-table tbody tr:hover td {
  background: #fafaf9;
}
.ca-acct-table td:first-child {
  font-weight: 500;
}
.ca-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.ca-tag-critical {
  background: var(--ca-red-soft);
  color: #b91c1c;
}
.ca-tag-high {
  background: var(--ca-orange-soft);
  color: #c2410c;
}
.ca-tag-review {
  background: #f5f5f4;
  color: #57534e;
}

/* Chat input bar */
.ca-chat-input {
  margin: 0 16px 16px;
  background: #fff;
  border: 1px solid var(--ca-border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}
.ca-chat-input-placeholder {
  font-size: 13.5px;
  color: var(--ca-faint);
}
.ca-chat-input-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ca-chat-icon {
  background: none;
  border: 0;
  color: var(--ca-light);
  padding: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background 0.18s ease;
}
.ca-chat-icon:hover {
  background: var(--ca-surface);
  color: var(--ca-ink);
}
.ca-chat-mcp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  background: var(--ca-surface);
  border: 1px solid var(--ca-border);
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ca-text);
  margin-left: auto;
  cursor: pointer;
  transition: background 0.18s ease;
}
.ca-chat-mcp:hover {
  background: #f1f5f9;
}
.ca-chat-mcp svg {
  color: var(--ca-faint);
}
.ca-chat-send {
  background: var(--ca-orange);
  border: 0;
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease;
}
.ca-chat-send:hover {
  background: var(--ca-orange-hover);
}

/* ─── Detail panel ─── */
.ca-detail-panel {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ca-detail-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ca-detail-kicker {
  font-size: 13px;
  font-weight: 600;
  color: var(--ca-text);
  letter-spacing: -0.008em;
}
.ca-detail-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ca-light);
  text-decoration: none;
  transition: color 0.18s ease;
}
.ca-detail-link:hover {
  color: var(--ca-ink);
}
.ca-detail-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ca-detail-title {
  font-size: 19px;
  font-weight: 600;
  color: var(--ca-ink);
  letter-spacing: -0.018em;
  margin: 0;
  line-height: 1.18;
}
.ca-detail-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ca-red);
  margin-left: auto;
}
.ca-detail-tabs {
  display: flex;
  gap: 18px;
  border-bottom: 1px solid var(--ca-border);
  padding-bottom: 2px;
  margin-bottom: 4px;
}
.ca-tab {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ca-light);
  padding: 8px 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.18s ease;
}
.ca-tab:hover {
  color: var(--ca-ink);
}
.ca-tab-active {
  color: var(--ca-ink);
  border-bottom-color: var(--ca-ink);
}
.ca-detail-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.ca-detail-stat {
  padding: 12px 14px;
  background: var(--ca-surface);
  border: 1px solid var(--ca-border-soft);
  border-radius: 8px;
}
.ca-detail-stat-label {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ca-light);
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}
.ca-detail-stat-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--ca-ink);
  margin: 0;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.018em;
}
.ca-detail-stat-warn {
  color: var(--ca-red);
}
.ca-detail-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ca-detail-section-head {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ca-text);
  margin: 4px 0 0;
  letter-spacing: -0.005em;
}
.ca-gap-list,
.ca-source-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.ca-gap-list li {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 7px 0;
  border-bottom: 1px solid var(--ca-border-soft);
}
.ca-gap-list li:last-child {
  border-bottom: 0;
}
.ca-gap-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ca-orange);
}
.ca-gap-label {
  font-size: 12.5px;
  color: var(--ca-text);
  min-width: 0;
}
.ca-gap-value {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ca-ink);
  font-variant-numeric: tabular-nums;
}
.ca-source-list li {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 7px 0;
}
.ca-source-icon {
  color: var(--ca-faint);
  display: inline-flex;
  align-items: center;
}
.ca-source-name {
  font-size: 12px;
  color: var(--ca-text);
  min-width: 0;
  font-weight: 500;
}
.ca-source-date {
  font-size: 11.5px;
  color: var(--ca-light);
  font-variant-numeric: tabular-nums;
}
.ca-source-more {
  font-size: 12px;
  font-weight: 500;
  color: var(--ca-orange);
  text-decoration: none;
  margin-top: 2px;
}
.ca-source-more:hover {
  text-decoration: underline;
}

/* ─── Below-the-fold sections ─── */
.ca-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 96px 24px 0;
}
@media (max-width: 768px) {
  .ca-section {
    padding: 64px 24px 0;
  }
}
.ca-section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.ca-section-head h2 {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.026em;
  font-weight: 600;
  color: var(--ca-ink);
  margin: 0;
}
/* ─── Workflows: 3-card grid on warm cream backdrop ─── */
.ca-workflows-section {
  background: var(--ca-surface);
  border-top: 1px solid var(--ca-border);
  border-bottom: 1px solid var(--ca-border);
  margin-top: 96px;
  padding: 96px 0;
}
@media (max-width: 768px) {
  .ca-workflows-section {
    margin-top: 64px;
    padding: 64px 0;
  }
}
.ca-workflows-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 768px) {
  .ca-workflows-inner {
    padding: 0 20px;
  }
}
.ca-workflows-head {
  max-width: 880px;
  margin: 0 0 56px;
}
.ca-workflows-head h2 {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: clamp(36px, 4.6vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 600;
  color: var(--ca-ink);
  margin: 0;
}
.ca-workflows-accent {
  color: var(--ca-orange);
}
.ca-workflows-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 1024px) {
  .ca-workflows-grid {
    grid-template-columns: 1fr;
  }
}
.ca-workflow {
  background: #fff;
  border: 1px solid var(--ca-border);
  border-radius: 16px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ca-workflow-num {
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ca-orange);
  font-variant-numeric: tabular-nums;
}
.ca-workflow-title {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: 22px;
  font-weight: 600;
  color: var(--ca-ink);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}
.ca-workflow-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ca-muted);
  margin: 0;
  flex: 1;
}
.ca-workflow-quote {
  background: var(--ca-surface);
  border: 1px solid var(--ca-border);
  border-radius: 12px;
  padding: 22px 22px 20px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ca-workflow-quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--ca-orange);
  line-height: 0.6;
  height: 14px;
}
.ca-workflow-quote blockquote {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ca-ink);
  margin: 0;
}
.ca-workflow-divider {
  border: 0;
  height: 2px;
  width: 28px;
  background: var(--ca-orange);
  margin: 2px 0;
}
.ca-workflow-quote figcaption {
  font-size: 12.5px;
  color: var(--ca-light);
}
.ca-workflow-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ca-workflow-list li {
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--ca-border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--ca-ink);
}

/* ─── FAQ ─── */
.ca-faq {
  max-width: 800px;
  margin: 0 auto;
  border-top: 1px solid var(--ca-border);
}
.ca-faq details {
  border-bottom: 1px solid var(--ca-border);
}
.ca-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 50px 22px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--ca-ink);
  letter-spacing: -0.012em;
  position: relative;
}
.ca-faq summary::-webkit-details-marker {
  display: none;
}
.ca-faq summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--ca-light);
  font-weight: 300;
}
.ca-faq details[open] summary::after {
  content: '−';
}
.ca-faq details p {
  padding: 0 50px 22px 0;
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ca-muted);
}

/* ─── Final CTA ─── */
.ca-final {
  margin: 128px 32px 96px;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding: 64px 32px;
  background: var(--ca-surface);
  border: 1px solid var(--ca-border);
  border-radius: 18px;
  text-align: center;
}
.ca-final h2 {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.026em;
  font-weight: 600;
  color: var(--ca-ink);
  margin: 0 auto 14px;
  max-width: 680px;
}
.ca-final p {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ca-muted);
  margin: 0 auto 28px;
}
@media (max-width: 768px) {
  .ca-final {
    padding: 48px 24px;
    margin: 96px 20px 64px;
  }
}

/* New artifact-in-chat styles (additive — old detail-panel rules are dead but harmless) */
.ca-msg-brand-via {
  color: var(--ca-light);
  font-weight: 500;
}
.ca-artifact {
  border: 1px solid var(--ca-border);
  border-radius: 12px;
  background: #fff;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ca-artifact-title {
  font-family: var(--font-display, 'Plus Jakarta Sans', system-ui);
  font-size: 16px;
  font-weight: 600;
  color: var(--ca-ink);
  letter-spacing: -0.015em;
  margin: 0;
}
.ca-artifact-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.ca-stat {
  padding: 14px 16px 12px;
  background: var(--ca-surface);
  border: 1px solid var(--ca-border-soft);
  border-radius: 10px;
}
.ca-stat-label {
  font-size: 12px;
  color: var(--ca-light);
  margin: 0 0 6px;
}
.ca-stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--ca-ink);
  margin: 0;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.022em;
  line-height: 1;
}
.ca-stat-critical .ca-stat-value {
  color: var(--ca-orange);
}
.ca-num {
  font-variant-numeric: tabular-nums;
  color: var(--ca-text);
}
.ca-step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ca-muted);
  font-size: 12.5px;
}
.ca-step svg {
  color: var(--ca-faint);
  flex-shrink: 0;
}
.ca-artifact-sources {
  border-top: 1px solid var(--ca-border-soft);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ca-artifact-sources-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ca-text);
  margin: 0;
}
.ca-artifact-sources-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.ca-artifact-sources-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}
.ca-artifact-source-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ca-orange);
  margin-top: 6px;
  flex-shrink: 0;
}
.ca-artifact-source-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.ca-artifact-source-name {
  font-size: 12.5px;
  color: var(--ca-text);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ca-artifact-source-date {
  font-size: 11.5px;
  color: var(--ca-light);
  font-variant-numeric: tabular-nums;
  margin-top: 1px;
}

/* Override: chat input bar must be single horizontal row (was column with controls wrapper) */
.ca-chat-input {
  flex-direction: row !important;
  align-items: center !important;
  padding: 12px 12px 12px 14px !important;
  gap: 10px !important;
}
.ca-chat-input-placeholder {
  flex: 1;
}
/* Override: peach Review tag instead of gray */
.ca-tag-review {
  background: #ffe4d6 !important;
  color: #c2410c !important;
}

/* ─── Generation animation: keyframes ─── */
@keyframes ca-fade-up {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes ca-artifact-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes ca-text-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}
@keyframes ca-fade-in {
  to {
    opacity: 1;
  }
}
@keyframes ca-fade-out {
  to {
    opacity: 0;
  }
}
@keyframes ca-skeleton-sweep {
  0% {
    transform: translateX(-120%);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: translateX(120%);
    opacity: 0;
  }
}

/* Faster, smoother easing across the whole sequence (expo-out curve) */
.ca-msg-user {
  animation: ca-fade-up 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.05s;
}
.ca-msg-ai .ca-msg-head {
  animation: ca-fade-up 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.2s;
}

/* ─── Tool row layout: all 3 tools stack in one grid cell ─── */
.ca-tools {
  display: grid;
  grid-template-columns: 1fr;
}
.ca-tool {
  grid-row: 1;
  grid-column: 1;
  display: grid;
  grid-template-columns: 1fr;
  font-size: 13.5px;
  line-height: 1.4;
  padding: 4px 0;
  opacity: 0;
}
.ca-tool-running,
.ca-tool-done {
  grid-row: 1;
  grid-column: 1;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: max-content;
  max-width: 100%;
}
.ca-tool-running {
  color: var(--ca-light);
}
.ca-tool-done {
  color: var(--ca-muted);
  opacity: 0;
}
.ca-tool-chevron {
  flex-shrink: 0;
  color: var(--ca-faint);
}

/* Tool 1: visible 0.4s → 0.95s */
.ca-tool[data-step='1'] {
  animation:
    ca-fade-in 0.18s ease-out 0.4s both,
    ca-fade-out 0.18s ease-in 0.95s forwards;
}
.ca-tool[data-step='1'] .ca-tool-running {
  background: linear-gradient(
    90deg,
    var(--ca-light) 0%,
    var(--ca-light) 35%,
    var(--ca-ink) 50%,
    var(--ca-light) 65%,
    var(--ca-light) 100%
  );
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation:
    ca-text-shimmer 0.7s linear infinite,
    ca-fade-out 0.12s ease-out 0.7s both;
}
.ca-tool[data-step='1'] .ca-tool-done {
  animation: ca-fade-in 0.12s ease-out 0.7s both;
}

/* Tool 2: visible 0.95s → 1.5s */
.ca-tool[data-step='2'] {
  animation:
    ca-fade-in 0.18s ease-out 0.95s both,
    ca-fade-out 0.18s ease-in 1.5s forwards;
}
.ca-tool[data-step='2'] .ca-tool-running {
  background: linear-gradient(
    90deg,
    var(--ca-light) 0%,
    var(--ca-light) 35%,
    var(--ca-ink) 50%,
    var(--ca-light) 65%,
    var(--ca-light) 100%
  );
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation:
    ca-text-shimmer 0.7s linear infinite,
    ca-fade-out 0.12s ease-out 1.25s both;
}
.ca-tool[data-step='2'] .ca-tool-done {
  animation: ca-fade-in 0.12s ease-out 1.25s both;
}

/* Tool 3: visible 1.5s → stays */
.ca-tool[data-step='3'] {
  animation: ca-fade-in 0.18s ease-out 1.5s both;
}
.ca-tool[data-step='3'] .ca-tool-running {
  background: linear-gradient(
    90deg,
    var(--ca-light) 0%,
    var(--ca-light) 35%,
    var(--ca-ink) 50%,
    var(--ca-light) 65%,
    var(--ca-light) 100%
  );
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation:
    ca-text-shimmer 0.7s linear infinite,
    ca-fade-out 0.12s ease-out 1.85s both;
}
.ca-tool[data-step='3'] .ca-tool-done {
  animation: ca-fade-in 0.12s ease-out 1.85s both;
}

/* Final response appears after all tools complete */
.ca-msg-ai .ca-msg-body {
  animation: ca-fade-up 0.25s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 2.05s;
}

/* Artifact materializes last */
.ca-artifact {
  position: relative;
  overflow: hidden;
  animation: ca-artifact-in 0.45s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 2.25s;
  transform-origin: top left;
}
.ca-artifact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 70%
  );
  transform: translateX(-120%);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  animation: ca-skeleton-sweep 0.85s cubic-bezier(0.4, 0, 0.2, 1) 2.35s forwards;
}
@media (prefers-reduced-motion: reduce) {
  .ca-artifact::before {
    animation: none;
  }
}

/* Chat panel + input bar stay static */
.ca-chat-panel,
.ca-chat-input {
  animation: none;
}

@media (prefers-reduced-motion: reduce) {
  .ca-msg-user,
  .ca-msg-ai .ca-msg-head,
  .ca-msg-ai .ca-msg-body,
  .ca-artifact,
  .ca-tool,
  .ca-tool-running,
  .ca-tool-done {
    animation: none;
  }
  .ca-tool-running {
    display: none;
  }
  .ca-tool-done {
    opacity: 1;
    position: static;
    color: var(--ca-muted);
  }
}