.assistant-turn-block-stack {
  display: grid;
  gap: 10px;
}

.assistant-turn-prose-block {
  line-height: 1.6;
}

.assistant-turn-prose-block + .assistant-turn-prose-block {
  margin-top: 4px;
}

.pc,
.pluso-card {
  --assistant-card-text-main: var(--surface-text, var(--text-main, rgba(255, 255, 255, 0.95)));
  --assistant-card-text-muted: var(--surface-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  --assistant-card-text-ghost: var(--surface-ghost, var(--text-ghost, rgba(255, 255, 255, 0.42)));
  color: var(--assistant-card-text-main);
  border: 1px solid var(--assistant-card-border, var(--border, rgba(255, 255, 255, 0.12)));
  padding: var(--assistant-card-padding, 1.25rem 1.4rem);
  position: relative;
  transition: border-color 0.3s ease, background 0.3s ease;
  margin-bottom: var(--assistant-card-margin-bottom, 1rem);
  width: fit-content;
  max-width: min(100%, var(--assistant-card-max-width, 980px));
}

.pc:last-child,
.pluso-card:last-child {
  margin-bottom: 0;
}

.pc:hover,
.pluso-card:hover {
  border-color: var(--assistant-card-border-hover, var(--border-strong, rgba(255, 255, 255, 0.2)));
}

[data-card-color="vivid-editorial"] .pc:not(.pc-surface),
[data-card-color="vivid-editorial"] .pluso-card:not(.card-surface) {
  overflow: hidden;
  border-left-width: 2px;
  background: linear-gradient(
    90deg,
    color-mix(
      in srgb,
      var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-fill-strength-left, var(--assistant-card-fill-strength, 26%)),
      transparent
    ) 0%,
    color-mix(
      in srgb,
      var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-fill-strength-right, 8%),
      transparent
    ) 100%
  );
  border-color: color-mix(
    in srgb,
    var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-border-strength, 44%),
    transparent
  );
}

[data-theme="light"][data-card-color="vivid-editorial"] .pc:not(.pc-surface),
[data-theme="light"][data-card-color="vivid-editorial"] .pluso-card:not(.card-surface) {
  border-color: color-mix(
    in srgb,
    var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-border-strength, 36%),
    var(--assistant-card-light-border, #d4d0c8)
  );
}

[data-card-color="vivid-editorial"] .pc:not(.pc-surface)::after,
[data-card-color="vivid-editorial"] .pluso-card:not(.card-surface)::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  pointer-events: none;
  background: color-mix(
    in srgb,
    var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-spine-strength, 78%),
    transparent
  );
}

.pc__label,
.pluso-card__label {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-card-label-size, 0.54rem);
  font-weight: 500;
  letter-spacing: var(--assistant-card-label-letter-spacing, 0.18em);
  text-transform: uppercase;
  margin-bottom: var(--assistant-card-label-margin-bottom, 0.6rem);
  display: flex;
  align-items: center;
  gap: var(--assistant-card-label-gap, 0.5rem);
  color: var(--assistant-card-label-color, var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.72))));
}

.pc__label::before,
.pluso-card__label::before {
  content: "";
  width: 5px;
  height: 5px;
  display: block;
  flex-shrink: 0;
}

[data-card-color="vivid-editorial"] .pc__label::before,
[data-card-color="vivid-editorial"] .pluso-card__label::before {
  box-shadow: 0 0 0 1px color-mix(
    in srgb,
    var(--assistant-card-surface-color, var(--accent, #c8a96e)) var(--assistant-card-dot-ring-strength, 40%),
    transparent
  );
}

.pc.urgent,
.pluso-card.urgent {
  border-color: var(--assistant-card-urgent-border, rgba(212, 184, 126, 0.22));
}

.pc-surface,
.card-surface {
  padding: 0;
  border: none;
  background: transparent;
  max-width: none;
}

.pc-surface:hover,
.card-surface:hover {
  border-color: transparent;
}

.pc-email,
.card-email {
  --assistant-card-surface-color: var(--assistant-card-email-color, var(--c-email, #6fa8ff));
  background: color-mix(in srgb, var(--assistant-card-email-color, var(--c-email, #6fa8ff)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-email-color, var(--c-email, #6fa8ff)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-email .pc__label,
.card-email .pluso-card__label {
  color: var(--assistant-card-email-color, var(--c-email, #6fa8ff));
}

.pc-email .pc__label::before,
.card-email .pluso-card__label::before {
  background: var(--assistant-card-email-color, var(--c-email, #6fa8ff));
}

.email-stack {
  display: flex;
  flex-direction: column;
  gap: var(--assistant-email-stack-gap, 0.6rem);
}

.email-item {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--assistant-email-item-gap, 0.75rem);
  align-items: center;
  padding: var(--assistant-email-item-padding, 0.65rem 0.75rem);
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: var(--assistant-email-item-bg, rgba(0, 0, 0, 0.12));
  transition: border-color 0.24s ease, background 0.24s ease;
}

.email-item[role="button"] {
  cursor: pointer;
}

.email-item[role="button"]:hover {
  border-color: var(--assistant-email-item-hover-border, rgba(111, 168, 255, 0.32));
  background: var(--assistant-email-item-hover-bg, rgba(111, 168, 255, 0.08));
}

.email-priority {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
}

.email-priority.high {
  background: var(--assistant-card-action-color, var(--c-action, #d47e8b));
}

.email-priority.medium {
  background: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
}

.email-priority.low {
  background: var(--assistant-card-border-hover, var(--border-strong, rgba(255, 255, 255, 0.24)));
}

.email-content {
  min-width: 0;
}

.email-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
}

.email-subject {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-email-subject-size, 0.92rem);
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--surface-text, var(--text-main, rgba(255, 255, 255, 0.95))));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.email-meta {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-email-meta-size, 0.62rem);
  color: var(--assistant-card-text-muted, var(--surface-muted, var(--text-muted, rgba(255, 255, 255, 0.65))));
  letter-spacing: 0.04em;
  margin-top: 0.08rem;
}

.email-time {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-email-time-size, 0.58rem);
  color: var(--assistant-card-text-muted, var(--surface-muted, var(--text-muted, rgba(255, 255, 255, 0.65))));
  white-space: nowrap;
}

.email-detail {
  margin-top: 0.28rem;
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: var(--assistant-email-detail-bg, rgba(0, 0, 0, 0.08));
  padding: 0.38rem 0.48rem;
  display: grid;
  gap: 0.18rem;
}

.email-detail-line {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-email-detail-size, 0.62rem);
  color: var(--assistant-card-text-muted, var(--surface-muted, var(--text-muted, rgba(255, 255, 255, 0.65))));
  line-height: 1.45;
}

.pc-calendar,
.card-calendar {
  --assistant-card-surface-color: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
  background: color-mix(in srgb, var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-calendar .pc__label,
.card-calendar .pluso-card__label {
  color: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
}

.pc-calendar .pc__label::before,
.card-calendar .pluso-card__label::before {
  background: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: var(--assistant-timeline-line-left, 23px);
  top: var(--assistant-timeline-line-top, 12px);
  bottom: var(--assistant-timeline-line-bottom, 12px);
  width: 1px;
  background: rgba(232, 184, 122, 0.25);
}

.timeline-event {
  display: grid;
  grid-template-columns: var(--assistant-timeline-columns, 46px 1fr);
  gap: var(--assistant-timeline-gap, 1rem);
  align-items: start;
  padding: var(--assistant-timeline-item-padding, 0.5rem 0);
  position: relative;
}

.timeline-event[role="button"] {
  cursor: pointer;
}

.timeline-time {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-timeline-time-size, 0.68rem);
  font-weight: 500;
  color: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
  text-align: right;
  padding-top: 0.15rem;
}

.timeline-dot {
  position: absolute;
  left: var(--assistant-timeline-dot-left, 40px);
  top: var(--assistant-timeline-dot-top, 0.6rem);
  width: 7px;
  height: 7px;
  background: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-body {
  padding-left: var(--assistant-timeline-body-padding-left, 0.75rem);
}

.timeline-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem;
}

.timeline-title {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-timeline-title-size, 0.95rem);
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.timeline-detail {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-timeline-detail-size, 0.88rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  margin-top: 0.1rem;
}

.timeline-tag {
  display: inline-block;
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-timeline-tag-size, 0.54rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border: 1px solid rgba(232, 184, 122, 0.25);
  color: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
  margin-top: 0.3rem;
}

.timeline-extra {
  margin-top: 0.35rem;
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: rgba(0, 0, 0, 0.14);
  padding: 0.4rem 0.5rem;
  display: grid;
  gap: 0.2rem;
}

.timeline-extra-line {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.62rem;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: 1.45;
}

.timeline-now {
  background: rgba(232, 184, 122, 0.075);
  padding: var(--assistant-timeline-now-padding, 0.5rem 0);
  margin: 0 calc(-1 * var(--assistant-card-padding-inline, 1.4rem));
  padding-left: var(--assistant-card-padding-inline, 1.4rem);
  padding-right: var(--assistant-card-padding-inline, 1.4rem);
}

.timeline-now .timeline-dot {
  background: var(--assistant-timeline-now-dot, var(--accent, #c8a96e));
  box-shadow: 0 0 8px rgba(200, 169, 110, 0.3);
}

.timeline-open {
  color: var(--assistant-card-status-color, var(--c-status, #8bc4a0));
}

.card-row-expand-btn {
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: transparent;
  color: var(--assistant-card-text-ghost, var(--text-ghost, rgba(255, 255, 255, 0.36)));
  padding: 0.12rem 0.45rem;
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.53rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  flex-shrink: 0;
}

.pc-email .card-row-expand-btn,
.card-email .card-row-expand-btn {
  color: var(--assistant-card-email-color, var(--c-email, #6fa8ff));
  border-color: rgba(111, 168, 255, 0.32);
}

.pc-calendar .card-row-expand-btn,
.card-calendar .card-row-expand-btn {
  color: var(--assistant-card-calendar-color, var(--c-calendar, #e8b87a));
  border-color: rgba(232, 184, 122, 0.32);
}

.card-row-expand-btn:hover {
  border-color: var(--assistant-card-border-hover, var(--border-strong, rgba(255, 255, 255, 0.2)));
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.card-stack-controls {
  margin-top: 0.55rem;
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.card-stack-btn {
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: rgba(255, 255, 255, 0.02);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  padding: 0.28rem 0.6rem;
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.card-stack-btn.secondary {
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.pc-email .card-stack-btn,
.card-email .card-stack-btn {
  border-color: rgba(111, 168, 255, 0.28);
}

.pc-calendar .card-stack-btn,
.card-calendar .card-stack-btn {
  border-color: rgba(232, 184, 122, 0.28);
}

.card-stack-btn:hover {
  border-color: var(--assistant-card-border-hover, var(--border-strong, rgba(255, 255, 255, 0.2)));
}

.pc-action,
.card-action {
  --assistant-card-surface-color: var(--assistant-card-action-color, var(--c-action, #d47e8b));
  background: color-mix(in srgb, var(--assistant-card-action-color, var(--c-action, #d47e8b)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-action-color, var(--c-action, #d47e8b)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-action .pc__label,
.card-action .pluso-card__label {
  color: var(--assistant-card-action-color, var(--c-action, #d47e8b));
}

.pc-action .pc__label::before,
.card-action .pluso-card__label::before {
  background: var(--assistant-card-action-color, var(--c-action, #d47e8b));
}

.action-body,
.card-action__body {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-action-body-size, 0.95rem);
  font-weight: 400;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  line-height: var(--assistant-action-body-line-height, 1.45);
  margin-bottom: var(--assistant-action-body-margin-bottom, 0.7rem);
}

.action-buttons,
.card-action__buttons {
  display: flex;
  gap: var(--assistant-action-buttons-gap, 0.5rem);
  flex-wrap: wrap;
}

.action-buttons .action-btn,
.card-action__buttons .action-btn {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: var(--assistant-action-button-size, 0.6rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--assistant-action-button-padding, 0.42rem 0.85rem);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid;
  background: transparent;
}

.action-buttons .action-btn.primary,
.card-action__buttons .action-btn.primary {
  border-color: rgba(212, 126, 139, 0.4);
  color: var(--assistant-card-action-color, var(--c-action, #d47e8b));
}

.action-buttons .action-btn.primary:hover,
.card-action__buttons .action-btn.primary:hover {
  background: rgba(212, 126, 139, 0.12);
}

.action-buttons .action-btn.secondary,
.card-action__buttons .action-btn.secondary {
  border-color: var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.action-buttons .action-btn.secondary:hover,
.card-action__buttons .action-btn.secondary:hover {
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  border-color: var(--assistant-card-border-hover, var(--border-strong, rgba(255, 255, 255, 0.2)));
}

.pc-summary,
.card-summary {
  --assistant-card-surface-color: var(--assistant-card-summary-color, var(--c-summary, #b0c4d4));
  background: color-mix(in srgb, var(--assistant-card-summary-color, var(--c-summary, #b0c4d4)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-summary-color, var(--c-summary, #b0c4d4)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-summary .pc__label,
.card-summary .pluso-card__label {
  color: var(--assistant-card-summary-color, var(--c-summary, #b0c4d4));
}

.pc-summary .pc__label::before,
.card-summary .pluso-card__label::before {
  background: var(--assistant-card-summary-color, var(--c-summary, #b0c4d4));
}

.summary-body,
.card-summary__body {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-summary-body-size, 0.98rem);
  font-weight: 400;
  line-height: var(--assistant-summary-body-line-height, 1.55);
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.summary-points,
.card-summary__points {
  margin-top: var(--assistant-summary-points-margin-top, 0.75rem);
  display: flex;
  flex-direction: column;
  gap: var(--assistant-summary-points-gap, 0.35rem);
}

.summary-point,
.card-summary__point {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-summary-point-size, 0.88rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-summary-point-line-height, 1.4);
  padding-left: var(--assistant-summary-point-indent, 0.9rem);
  position: relative;
}

.summary-point::before,
.card-summary__point::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--assistant-card-text-ghost, var(--text-ghost, rgba(255, 255, 255, 0.36)));
  font-weight: 700;
}

.pc-warning,
.card-warning {
  --assistant-card-surface-color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
  background: color-mix(in srgb, var(--assistant-card-warning-color, var(--c-warning, #d4b87e)) var(--assistant-card-fill-strength-strong, 6%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-warning-color, var(--c-warning, #d4b87e)) var(--assistant-card-border-strength-strong, 24%), transparent);
}

.pc-warning .pc__label,
.card-warning .pluso-card__label {
  color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
}

.pc-warning .pc__label::before,
.card-warning .pluso-card__label::before {
  background: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
}

.warning-body,
.card-warning__body {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-warning-body-size, 0.92rem);
  font-weight: 400;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  line-height: var(--assistant-warning-body-line-height, 1.5);
}

.pc-connection,
.pc-workflow,
.card-connection {
  --assistant-card-surface-color: var(--assistant-card-connection-color, var(--c-connection, #d4a07e));
  background: color-mix(in srgb, var(--assistant-card-connection-color, var(--c-connection, #d4a07e)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-connection-color, var(--c-connection, #d4a07e)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-connection .pc__label,
.pc-workflow .pc__label,
.card-connection .pluso-card__label {
  color: var(--assistant-card-connection-color, var(--c-connection, #d4a07e));
}

.pc-connection .pc__label::before,
.pc-workflow .pc__label::before,
.card-connection .pluso-card__label::before {
  background: var(--assistant-card-connection-color, var(--c-connection, #d4a07e));
}

.connection-layout,
.card-connection__layout {
  display: flex;
  gap: var(--assistant-connection-gap, 1rem);
  align-items: flex-start;
}

.connection-icon,
.card-connection__icon {
  flex-shrink: 0;
  width: var(--assistant-connection-icon-size, 30px);
  height: var(--assistant-connection-icon-size, 30px);
  border: 1px solid rgba(212, 160, 126, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--assistant-card-connection-color, var(--c-connection, #d4a07e));
  font-size: 0.75rem;
}

.connection-body h4,
.card-connection__body h4 {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  margin-bottom: var(--assistant-connection-title-gap, 0.2rem);
}

.connection-body p,
.card-connection__body p {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: 0.85rem;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-connection-body-line-height, 1.45);
}

.connection-link,
.card-connection__project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--assistant-card-connection-color, var(--c-connection, #d4a07e));
  letter-spacing: 0.06em;
  margin-top: var(--assistant-connection-link-margin-top, 0.5rem);
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  transition: color 0.3s ease;
}

.connection-link:hover,
.card-connection__project-link:hover {
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.connection-link::after,
.card-connection__project-link::after {
  content: "→";
}

.pc-definition,
.card-definition {
  --assistant-card-surface-color: var(--assistant-card-definition-color, var(--c-definition, #7ea8d4));
  background: color-mix(in srgb, var(--assistant-card-definition-color, var(--c-definition, #7ea8d4)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-definition-color, var(--c-definition, #7ea8d4)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-definition .pc__label,
.card-definition .pluso-card__label {
  color: var(--assistant-card-definition-color, var(--c-definition, #7ea8d4));
}

.pc-definition .pc__label::before,
.card-definition .pluso-card__label::before {
  background: var(--assistant-card-definition-color, var(--c-definition, #7ea8d4));
}

.pc-concept,
.card-concept {
  --assistant-card-surface-color: var(--assistant-card-concept-color, var(--c-concept, #8bc4a0));
  background: color-mix(in srgb, var(--assistant-card-concept-color, var(--c-concept, #8bc4a0)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-concept-color, var(--c-concept, #8bc4a0)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-concept .pc__label,
.card-concept .pluso-card__label {
  color: var(--assistant-card-concept-color, var(--c-concept, #8bc4a0));
}

.pc-concept .pc__label::before,
.card-concept .pluso-card__label::before {
  background: var(--assistant-card-concept-color, var(--c-concept, #8bc4a0));
}

.explain-title {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-explain-title-size, 0.98rem);
  font-weight: 500;
  line-height: var(--assistant-explain-title-line-height, 1.35);
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.explain-body {
  margin-top: var(--assistant-explain-body-margin-top, 0.18rem);
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-explain-body-size, 0.9rem);
  line-height: var(--assistant-explain-body-line-height, 1.4);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.explain-points {
  display: flex;
  flex-direction: column;
  gap: var(--assistant-explain-points-gap, 0.26rem);
  margin-top: var(--assistant-explain-points-margin-top, 0.46rem);
}

.explain-point {
  position: relative;
  padding-left: var(--assistant-explain-point-indent, 0.8rem);
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-explain-point-size, 0.88rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-explain-point-line-height, 1.36);
}

.explain-point::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--assistant-card-text-ghost, var(--text-ghost, rgba(255, 255, 255, 0.36)));
  font-weight: 700;
}

.explain-point-label {
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  font-weight: 500;
}

.pc-comparison,
.card-comparison {
  --assistant-card-surface-color: var(--assistant-card-comparison-color, var(--c-comparison, #a0b8d4));
  background: color-mix(in srgb, var(--assistant-card-comparison-color, var(--c-comparison, #a0b8d4)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-comparison-color, var(--c-comparison, #a0b8d4)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-comparison .pc__label,
.card-comparison .pluso-card__label {
  color: var(--assistant-card-comparison-color, var(--c-comparison, #a0b8d4));
}

.pc-comparison .pc__label::before,
.card-comparison .pluso-card__label::before {
  background: var(--assistant-card-comparison-color, var(--c-comparison, #a0b8d4));
}

.comparison-grid {
  display: grid;
  grid-template-columns: var(--assistant-comparison-columns, 1fr 1fr);
  gap: var(--assistant-comparison-gap, 1.5rem);
}

.comparison-col {
  min-width: 0;
}

.comparison-heading {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-comparison-heading-size, 1rem);
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  margin-bottom: var(--assistant-comparison-heading-margin-bottom, 0.5rem);
  padding-bottom: var(--assistant-comparison-heading-padding-bottom, 0.4rem);
  border-bottom: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
}

.comparison-item {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-comparison-item-size, 0.88rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-comparison-item-line-height, 1.5);
  padding: var(--assistant-comparison-item-padding, 0.35rem 0);
}

.pc-formula,
.card-formula {
  --assistant-card-surface-color: var(--assistant-card-formula-color, var(--c-formula, #c4a08b));
  background: color-mix(in srgb, var(--assistant-card-formula-color, var(--c-formula, #c4a08b)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-formula-color, var(--c-formula, #c4a08b)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-formula .pc__label,
.card-formula .pluso-card__label {
  color: var(--assistant-card-formula-color, var(--c-formula, #c4a08b));
}

.pc-formula .pc__label::before,
.card-formula .pluso-card__label::before {
  background: var(--assistant-card-formula-color, var(--c-formula, #c4a08b));
}

.formula-tex,
.card-formula__math {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-formula-size, 1.55rem);
  font-weight: 500;
  line-height: var(--assistant-formula-line-height, 1.4);
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  text-align: center;
  padding: var(--assistant-formula-padding, 1rem);
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: var(--assistant-formula-bg, rgba(0, 0, 0, 0.08));
}

.formula-caption,
.card-formula__caption {
  margin-top: var(--assistant-formula-caption-margin-top, 0.7rem);
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-formula-caption-size, 0.9rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-formula-caption-line-height, 1.5);
  text-align: center;
}

.pc-visual,
.card-visual {
  --assistant-card-surface-color: var(--assistant-card-visual-color, var(--c-visual, #8db7d6));
  background: color-mix(in srgb, var(--assistant-card-visual-color, var(--c-visual, #8db7d6)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-visual-color, var(--c-visual, #8db7d6)) var(--assistant-card-border-strength, 19%), transparent);
}

.pc-visual .pc__label,
.card-visual .pluso-card__label {
  color: var(--assistant-card-visual-color, var(--c-visual, #8db7d6));
}

.pc-visual .pc__label::before,
.card-visual .pluso-card__label::before {
  background: var(--assistant-card-visual-color, var(--c-visual, #8db7d6));
}

.visual-grid,
.card-visual__palette {
  display: grid;
  grid-template-columns: var(--assistant-visual-columns, 1.1fr 0.9fr);
  gap: var(--assistant-visual-gap, 1.35rem);
  align-items: start;
}

.visual-title {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-visual-title-size, 1.02rem);
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  margin-bottom: var(--assistant-visual-title-margin-bottom, 0.4rem);
}

.visual-copy {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-visual-copy-size, 0.92rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-visual-copy-line-height, 1.55);
}

.visual-pane,
.card-visual__panel {
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: var(--assistant-visual-panel-bg, rgba(0, 0, 0, 0.08));
  padding: var(--assistant-visual-panel-padding, 0.8rem);
}

.visual-pane svg,
.card-visual__panel svg {
  width: 100%;
  height: auto;
  display: block;
}

.swatch-grid {
  display: grid;
  grid-template-columns: var(--assistant-swatch-columns, 1fr 1fr);
  gap: var(--assistant-swatch-gap, 1rem);
}

.swatch-col-title {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: var(--assistant-swatch-title-size, 0.92rem);
  font-weight: 500;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
  margin-bottom: var(--assistant-swatch-title-margin-bottom, 0.55rem);
}

.swatch-row {
  display: flex;
  gap: 4px;
  margin-bottom: var(--assistant-swatch-row-margin-bottom, 0.55rem);
}

.swatch {
  width: var(--assistant-swatch-size, 32px);
  height: var(--assistant-swatch-size, 32px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.swatch-note {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: var(--assistant-swatch-note-size, 0.84rem);
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
  line-height: var(--assistant-swatch-note-line-height, 1.45);
}

.pc-status,
.card-status {
  --assistant-card-surface-color: var(--assistant-card-status-color, var(--c-status, #8bc4a0));
  background: color-mix(in srgb, var(--assistant-card-status-color, var(--c-status, #8bc4a0)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-status-color, var(--c-status, #8bc4a0)) var(--assistant-card-border-strength-strong, 20%), transparent);
}

.pc-status .pc__label,
.card-status .pluso-card__label {
  color: var(--assistant-card-status-color, var(--c-status, #8bc4a0));
}

.pc-status .pc__label::before,
.card-status .pluso-card__label::before {
  background: var(--assistant-card-status-color, var(--c-status, #8bc4a0));
}

.card-status__body {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.card-status__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.85rem;
  margin-top: 0.85rem;
}

.card-status__metric {
  min-width: 0;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: rgba(255, 255, 255, 0.02);
}

.card-status__metric.is-urgent {
  border-color: rgba(212, 126, 139, 0.3);
  background: rgba(212, 126, 139, 0.063);
}

.card-status__metric.is-active {
  border-color: rgba(139, 196, 160, 0.3);
  background: rgba(139, 196, 160, 0.063);
}

.card-status__value {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.card-status__metric.is-urgent .card-status__value {
  color: var(--assistant-card-action-color, var(--c-action, #d47e8b));
}

.card-status__label {
  margin-top: 0.35rem;
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--assistant-card-text-ghost, var(--text-ghost, rgba(255, 255, 255, 0.36)));
}

.card-status__detail {
  margin-top: 0.3rem;
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.pc-checklist,
.card-checklist {
  --assistant-card-surface-color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
  background: color-mix(in srgb, var(--assistant-card-warning-color, var(--c-warning, #d4b87e)) var(--assistant-card-fill-strength, 5%), transparent);
  border-color: color-mix(in srgb, var(--assistant-card-warning-color, var(--c-warning, #d4b87e)) var(--assistant-card-border-strength-strong, 20%), transparent);
}

[data-theme="light"] .pc,
[data-theme="light"] .pluso-card,
[data-theme="light"] .source-card {
  --assistant-card-text-main: #000000;
  --assistant-card-text-muted: #000000;
  --assistant-card-text-ghost: #000000;
  --assistant-card-label-color: #000000;
  color: #000000;
}

.pc-checklist .pc__label,
.card-checklist .pluso-card__label {
  color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
}

.pc-checklist .pc__label::before,
.card-checklist .pluso-card__label::before {
  background: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
}

.card-checklist__body {
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.card-checklist__list {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.card-checklist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: start;
  width: 100%;
  padding: 0.72rem 0.78rem;
  border: 1px solid var(--assistant-card-border-subtle, var(--border-subtle, var(--border, rgba(255, 255, 255, 0.12))));
  background: rgba(0, 0, 0, 0.08);
  color: inherit;
  text-align: left;
}

button.card-checklist__item {
  cursor: pointer;
  transition: border-color 0.24s ease, background 0.24s ease, transform 0.24s ease;
}

button.card-checklist__item:hover {
  border-color: rgba(212, 184, 126, 0.35);
  background: rgba(212, 184, 126, 0.075);
  transform: translateY(-1px);
}

.card-checklist__bullet {
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
  border: 1px solid rgba(212, 184, 126, 0.42);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.card-checklist__item.is-done .card-checklist__bullet::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 4px;
  height: 8px;
  border-right: 2px solid var(--assistant-card-status-color, var(--c-status, #8bc4a0));
  border-bottom: 2px solid var(--assistant-card-status-color, var(--c-status, #8bc4a0));
  transform: rotate(40deg);
}

.card-checklist__item.is-done {
  border-color: rgba(139, 196, 160, 0.275);
  background: rgba(139, 196, 160, 0.063);
}

.card-checklist__title {
  font-family: var(--assistant-font-serif, var(--serif, "Playfair Display", serif));
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--assistant-card-text-main, var(--text-main, rgba(255, 255, 255, 0.95)));
}

.card-checklist__detail {
  margin-top: 0.16rem;
  font-family: var(--assistant-font-prose, var(--garamond, "Cormorant Garamond", serif));
  font-size: 0.86rem;
  line-height: 1.46;
  color: var(--assistant-card-text-muted, var(--text-muted, rgba(255, 255, 255, 0.65)));
}

.card-checklist__meta {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.35rem;
  flex-wrap: wrap;
}

.card-checklist__estimate,
.card-checklist__action-label {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-checklist__estimate {
  color: var(--assistant-card-text-ghost, var(--text-ghost, rgba(255, 255, 255, 0.36)));
}

.card-checklist__action-label {
  color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
}

.card-checklist__chevron {
  font-family: var(--assistant-font-sans, var(--sans, "Montserrat", sans-serif));
  font-size: 0.72rem;
  color: var(--assistant-card-warning-color, var(--c-warning, #d4b87e));
  padding-top: 0.15rem;
}

@media (max-width: 640px) {
  .comparison-grid,
  .visual-grid,
  .swatch-grid {
    grid-template-columns: 1fr;
  }

  .pc,
  .pluso-card {
    padding: var(--assistant-card-padding-mobile, 1.02rem 1rem);
    margin-bottom: var(--assistant-card-margin-bottom-mobile, 0.84rem);
    width: 100%;
    max-width: 100%;
  }

  .pc__label,
  .pluso-card__label {
    font-size: var(--assistant-card-label-size-mobile, 0.62rem);
    letter-spacing: var(--assistant-card-label-letter-spacing-mobile, 0.17em);
    margin-bottom: var(--assistant-card-label-margin-bottom-mobile, 0.58rem);
  }

  .email-item {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .email-time {
    display: none;
  }

  .email-subject {
    font-size: var(--assistant-email-subject-size-mobile, 0.96rem);
    white-space: normal;
  }

  .email-head,
  .timeline-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .email-meta {
    font-size: 0.66rem;
  }

  .email-detail-line,
  .timeline-extra-line {
    font-size: 0.66rem;
  }

  .card-row-expand-btn {
    font-size: 0.5rem;
    padding: 0.12rem 0.42rem;
  }

  .card-stack-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .card-stack-btn {
    width: 100%;
  }

  .timeline {
    gap: 0.08rem;
  }

  .timeline::before {
    left: var(--assistant-timeline-line-left-mobile, 21px);
  }

  .timeline-event {
    grid-template-columns: var(--assistant-timeline-columns-mobile, 42px 1fr);
    gap: var(--assistant-timeline-gap-mobile, 0.82rem);
  }

  .timeline-dot {
    left: var(--assistant-timeline-dot-left-mobile, 38px);
  }

  .timeline-time {
    font-size: 0.62rem;
  }

  .timeline-title {
    font-size: 1rem;
  }

  .timeline-now {
    margin: 0 calc(-1 * var(--assistant-card-padding-inline-mobile, 1rem));
    padding-left: var(--assistant-card-padding-inline-mobile, 1rem);
    padding-right: var(--assistant-card-padding-inline-mobile, 1rem);
  }

  .action-body,
  .card-action__body {
    font-size: 1rem;
    line-height: 1.48;
  }

  .action-buttons,
  .card-action__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .action-buttons .action-btn,
  .card-action__buttons .action-btn,
  .connection-link {
    width: 100%;
    justify-content: center;
  }

  .connection-layout {
    flex-direction: column;
    gap: 0.7rem;
  }

  .connection-icon {
    width: 28px;
    height: 28px;
  }

  .connection-body h4 {
    font-size: 1.02rem;
  }

  .card-status__grid {
    grid-template-columns: 1fr;
    gap: 0.62rem;
  }

  .card-status__metric {
    padding: 0.72rem 0.75rem;
  }

  .card-checklist__item {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.7rem;
  }

  .card-checklist__chevron {
    display: none;
  }
}