/* ── Technical Details ──────────────────────────── */
.technical-details {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.tech-toggle,
.postures-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  background: color-mix(in srgb, rgb(0, 0, 0) 3%, transparent);
  transition: background var(--motion-fast) var(--ease-out);
  font-size: 0.9rem;
  font-weight: 500;
  user-select: none;
}

.tech-toggle:hover,
.postures-toggle:hover {
  background: color-mix(in srgb, rgb(0, 0, 0) 6%, transparent);
}

.tech-toggle-label,
.postures-toggle-label {
  color: var(--text);
}

.tech-toggle-indicator,
.postures-toggle-indicator {
  font-size: 0.7rem;
  opacity: 0.6;
  transition: transform var(--motion-base) var(--ease-out);
}

.tech-content {
  margin-top: 1rem;
}

.tech-toggle-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
}

.tech-toggle-link:hover {
  text-decoration: underline;
}

.tech-toggle-link .toggle-indicator {
  font-size: 0.6rem;
  opacity: 0.6;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.8rem;
  padding: 1rem;
  background: color-mix(in srgb, rgb(0, 0, 0) 2%, transparent);
  border-radius: 6px;
  margin-bottom: 1rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.tech-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.7;
}

.tech-value {
  font-size: 0.9rem;
  font-weight: 500;
  word-break: break-word;
}

.postures-section {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.postures-content {
  margin-top: 1rem;
}

.postures-prompt-output {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 1rem;
}

.postures-prompt,
.postures-output {
  background: color-mix(in srgb, rgb(0, 0, 0) 2%, transparent);
  border-radius: 6px;
  padding: 1rem;
}

.postures-prompt .tech-label,
.postures-output .tech-label {
  display: block;
  margin-bottom: 0.5rem;
}

.prompt-metrics {
  margin-top: 0.9rem;
}

.prompt-metrics-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.35rem;
  color: var(--text);
}

.prompt-metrics-grid {
  margin-bottom: 0;
}

.code-block {
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  padding: 0.5rem;
  background: color-mix(in srgb, rgb(0, 0, 0) 4%, transparent);
  border-radius: 4px;
  max-height: 300px;
  overflow-y: auto;
}

[data-theme="dark"] .code-block {
  background: color-mix(in srgb, rgb(255, 255, 255) 5%, transparent);
}

[data-theme="dark"] .sequence-header:hover {
  background: color-mix(in srgb, rgb(255, 255, 255) 5%, transparent);
}

[data-theme="dark"] .tech-toggle:hover,
[data-theme="dark"] .postures-toggle:hover {
  background: color-mix(in srgb, rgb(255, 255, 255) 5%, transparent);
}

[data-theme="dark"] .tech-grid,
[data-theme="dark"] .postures-prompt,
[data-theme="dark"] .postures-output {
  background: color-mix(in srgb, rgb(255, 255, 255) 3%, transparent);
}

@media (max-width: 768px) {
  .tech-grid {
    grid-template-columns: 1fr;
  }

  .sequence-content {
    padding: 1rem;
  }

  .message-block {
    padding: 0.8rem;
  }
}

/* ── Chat bubbles (zoom + show views) ───────────────────────────── */
.chat-bubble {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-card);
  padding: 0.6rem 0.8rem;
  position: relative;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.chat-bubble--user {
  align-self: flex-end;
  background: color-mix(in oklab, var(--system-blue), transparent 88%);
  border-bottom-right-radius: 4px;
}

.chat-bubble--ai {
  align-self: flex-start;
  background: var(--surface);
  border-bottom-left-radius: 4px;
}

[data-theme="dark"] .chat-bubble--ai {
  background: var(--secondary-background);
}

.chat-bubble__header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.3rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.chat-bubble__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: color-mix(in oklab, var(--muted), transparent 85%);
  color: var(--muted);
  flex-shrink: 0;
}

.chat-bubble--user .chat-bubble__avatar {
  background: color-mix(in oklab, var(--system-blue), transparent 80%);
  color: var(--system-blue);
}

.chat-bubble__name {
  font-weight: 600;
  color: var(--text);
}

.chat-bubble__time {
  margin-left: auto;
  font-size: 0.65rem;
  color: var(--muted);
  white-space: nowrap;
}

.chat-bubble__copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  border-radius: 4px;
  padding: 0;
  margin-left: 0.25rem;
  transition:
    background var(--motion-fast) ease,
    color var(--motion-fast) ease;
}

.chat-bubble__copy:hover {
  background: color-mix(in oklab, var(--muted), transparent 85%);
  color: var(--text);
}

.chat-bubble__copy--done {
  color: var(--system-green);
}

.chat-bubble__copy--error {
  color: var(--system-red);
}

.chat-bubble__content {
  line-height: 1.6;
  font-size: 0.9rem;
  white-space: pre-wrap;
}

/* ── Sequence accordion (zoom view) ─────────────────────────────── */
.seq-heading {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: var(--text);
}

.seq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.seq-step {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--bg);
}

[data-theme="dark"] .seq-step {
  background: var(--secondary-background);
  border-color: var(--border);
}

.seq-step__summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  list-style: none;
}

.seq-step__summary::-webkit-details-marker {
  display: none;
}

.seq-step__summary::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(-45deg);
  transition: transform var(--motion-base) var(--ease-standard);
  flex-shrink: 0;
}

details[open] .seq-step__summary::before {
  transform: rotate(45deg);
}

.seq-step__summary:hover {
  background: color-mix(in oklab, var(--surface), transparent 50%);
}

.seq-step__number {
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  font-size: 0.8rem;
}

.seq-step__title {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.seq-step__body {
  padding: 0.5rem 0.85rem 0.85rem;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
}

[data-theme="dark"] .seq-step__body {
  border-color: var(--border);
}

.seq-empty {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 1rem 0;
}

/* ── Danger Zone ──────────────────────────── */
.danger-zone {
  border: 1px solid var(--ping-error-text);
  background: var(--ping-danger-bg);
  color: var(--ping-error-text);
  padding: 1rem;
  margin-top: 0.75rem;
  border-radius: 6px;
}

.danger-zone h3 {
  margin: 0 0 0.5rem 0;
  color: var(--ping-error-text);
  font-size: 1.05rem;
}

.btn.btn-danger,
.danger-zone .btn-danger,
.danger-zone button[type="submit"],
.danger-zone .button_to button {
  background: transparent;
  color: var(--ping-error-text);
  border: 1px solid color-mix(in srgb, var(--ping-error-text) 95%, transparent);
  padding: 0.45rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
}

.btn.btn-danger:hover,
.danger-zone .btn-danger:hover,
.danger-zone button[type="submit"]:hover,
.danger-zone .button_to button:hover {
  background: color-mix(in srgb, var(--ping-error-text) 8%, transparent);
}

[data-theme="dark"] .danger-zone {
  background: var(--ping-danger-bg);
  border-color: color-mix(in srgb, var(--ping-error-text) 60%, transparent);
}
[data-theme="dark"] .btn.btn-danger,
[data-theme="dark"] .danger-zone .btn-danger,
[data-theme="dark"] .danger-zone button[type="submit"],
[data-theme="dark"] .danger-zone .button_to button {
  border-color: color-mix(in srgb, var(--ping-error-text) 80%, transparent);
  color: color-mix(in srgb, var(--ping-error-text) 60%, white);
}

.danger_zone {
  border: 1px solid var(--ping-error-border);
  background: var(--ping-danger-bg);
  color: var(--ping-error-text);
  padding: 1rem;
  margin-top: 0.75rem;
  border-radius: 2px;
}

[data-theme="dark"] .danger_zone {
  background: var(--ping-danger-bg);
  border-color: color-mix(in srgb, rgb(227, 52, 47) 60%, transparent);
}

/* ── Sequence Container (zoom view) ─────────────────────────────── */
.sequence-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.sequence-item {
  background: var(--accent-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow var(--motion-base) var(--ease-out);
}

.sequence-item:hover {
  box-shadow: 0 4px 12px color-mix(in srgb, rgb(0, 0, 0) 8%, transparent);
}

.sequence-header {
  padding: 1rem 1.2rem;
  background: color-mix(in srgb, rgb(0, 0, 0) 3%, transparent);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background var(--motion-fast) var(--ease-out);
  font-weight: 600;
}

.sequence-header:hover {
  background: color-mix(in srgb, rgb(0, 0, 0) 6%, transparent);
}

.sequence-header .step-number {
  font-size: 1rem;
}

.sequence-header .toggle-indicator {
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  border-right: 1.5px solid var(--label-secondary);
  border-bottom: 1.5px solid var(--label-secondary);
  transform: rotate(-45deg);
  transition: transform var(--motion-fast) var(--ease-out);
  opacity: 0.7;
}

.is-expanded .sequence-header .toggle-indicator {
  transform: rotate(45deg);
}

.sequence-content {
  padding: 1.2rem;
  display: block;
}

.message-block {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-radius: 6px;
  border-left: 4px solid transparent;
}