/* ── 墨与瓷 · shared components ──────────────────────────────────────────
   Global building blocks for the app shell and the workspace pages. Every
   value comes from design-tokens.css so both themes stay in step. */

/* ── Icon sizing (inline SVG) ─────────────────────────────────────────── */
.icon {
  width: 18px;
  height: 18px;
  flex: none;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-sm {
  width: 15px;
  height: 15px;
}
.icon-xs {
  width: 13px;
  height: 13px;
}

/* ── Seal & wordmark ──────────────────────────────────────────────────── */
.seal {
  --s: 30px;
  width: var(--s);
  height: var(--s);
  flex: none;
  display: grid;
  place-items: center;
  background: var(--vermilion);
  color: var(--seal-fg);
  border-radius: 5px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: calc(var(--s) * 0.56);
  line-height: 1;
  position: relative;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 6px 16px -8px color-mix(in srgb, var(--vermilion) 70%, transparent);
}
.seal::before {
  content: '';
  position: absolute;
  inset: 2.5px;
  border: 1px solid color-mix(in srgb, var(--seal-fg) 55%, transparent);
  border-radius: 3px;
}

.wordmark {
  font-family: var(--font-num);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
}
.wordmark i {
  font-style: italic;
  font-weight: 400;
  color: var(--vermilion);
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.4;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--primary-bg);
  color: var(--primary-fg);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 8px 20px -10px rgba(22, 23, 26, 0.55);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    opacity var(--transition-fast);
}

.btn:active {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--ring-focus);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--primary-bg);
  color: var(--primary-fg);
  border-color: transparent;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 8px 20px -10px rgba(22, 23, 26, 0.55);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  opacity: 1;
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line-2);
  box-shadow: none;
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--line-3);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line-2);
  box-shadow: none;
}

.btn-ghost:hover:not(:disabled) {
  border-color: var(--line-3);
  background: var(--surface);
}

.btn-quiet {
  background: transparent;
  color: var(--text2);
  border-color: transparent;
  box-shadow: none;
}

.btn-quiet:hover:not(:disabled) {
  background: var(--surface);
}

.btn-danger {
  background: var(--surface);
  color: var(--vermilion);
  border: 1px solid var(--vermilion-line);
  box-shadow: none;
}

.btn-danger:hover:not(:disabled) {
  background: var(--vermilion-soft);
  border-color: var(--vermilion-line);
}

.btn-sm {
  height: 32px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  height: 48px;
  padding: 0 22px;
  font-size: 15px;
}

.btn-block {
  width: 100%;
}

/* Loading state */
.btn.loading {
  position: relative;
  color: transparent !important;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin: -8px 0 0 -8px;
  border: 2px solid var(--o30);
  border-right-color: var(--primary-fg);
  border-radius: 50%;
  animation: button-loading-spinner 0.75s linear infinite;
}

@keyframes button-loading-spinner {
  to {
    transform: rotate(360deg);
  }
}

/* ── Chips ────────────────────────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 9px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  background: var(--surface-2);
  color: var(--text2);
  border: 1px solid var(--line);
}
.chip .d {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.chip-ai {
  background: var(--celadon-soft);
  border-color: var(--celadon-line);
  color: var(--celadon);
}
.chip-wait {
  background: var(--vermilion-soft);
  border-color: var(--vermilion-line);
  color: var(--vermilion);
}
.chip-human {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--primary-fg);
}
.chip-brass {
  background: var(--brass-soft);
  border-color: var(--brass-line);
  color: var(--brass);
}
.chip-quiet {
  background: transparent;
}
.chip-sq {
  border-radius: var(--radius-chip);
}

/* ── Avatars ──────────────────────────────────────────────────────────── */
.avatar {
  --a: 34px;
  width: var(--a);
  height: var(--a);
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: calc(var(--a) * 0.4);
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  position: relative;
}
.avatar.ink {
  background: var(--ink);
  color: var(--primary-fg);
  border-color: var(--ink);
}
.avatar.celadon {
  background: var(--celadon-soft);
  color: var(--celadon);
  border-color: var(--celadon-line);
}
.avatar.brass {
  background: var(--brass-soft);
  color: var(--brass);
  border-color: var(--brass-line);
}
.avatar.vermilion {
  background: var(--vermilion-soft);
  color: var(--vermilion);
  border-color: var(--vermilion-line);
}
.avatar .presence-dot {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--celadon);
  border: 2px solid var(--surface);
}
.avatar-sm {
  --a: 26px;
}
.avatar-lg {
  --a: 52px;
}

/* ── Cards ────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.card-full {
  max-width: none;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 0;
}
.panel-body {
  padding: 20px 24px 24px;
}
.panel-note {
  font-size: 12.5px;
  color: var(--muted);
}

/* ── Page header ──────────────────────────────────────────────────────── */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--vermilion);
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 28px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.lede {
  margin-top: 12px;
  max-width: 60ch;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── Segmented & tabs ─────────────────────────────────────────────────── */
.seg {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: var(--radius-md);
  background: var(--surface-sunk);
  border: 1px solid var(--line);
}
.seg button {
  white-space: nowrap;
  height: 30px;
  padding: 0 13px;
  border-radius: 7px;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 0;
  background: none;
  cursor: pointer;
  transition: all var(--t-fast);
}
.seg button:hover {
  color: var(--ink);
}
.seg button[aria-selected='true'] {
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  box-shadow: var(--shadow-sm), 0 0 0 1px var(--line);
}
.seg .count {
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.seg [aria-selected='true'] .count.alert {
  color: var(--vermilion);
}

.tabs {
  display: flex;
  gap: 30px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.tabs button {
  position: relative;
  padding: 0 0 13px;
  font-size: 14.5px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  background: none;
  cursor: pointer;
  transition: color var(--t-fast);
}
.tabs button:hover {
  color: var(--ink);
}
.tabs button[aria-selected='true'] {
  color: var(--ink);
  font-weight: 600;
}
.tabs button[aria-selected='true']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--ink);
}
.tabs .count {
  font-size: 11.5px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

/* ── Stat strip (one container, hairline-divided) ─────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr));
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  margin-bottom: 28px;
}
.stat {
  padding: 22px 26px;
  position: relative;
}
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 1px;
  background: var(--line);
}
.stat-label {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.stat-value {
  margin-top: 12px;
  font-family: var(--font-num);
  font-weight: 380;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: lining-nums tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.stat-value small {
  font-size: 17px;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
}
.stat-foot {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.delta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.delta.up {
  color: var(--celadon);
}
.delta.down {
  color: var(--vermilion);
}

/* ── Table ────────────────────────────────────────────────────────────── */
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th {
  text-align: left;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.table th:first-child {
  border-top-left-radius: var(--radius-card);
  padding-left: 24px;
}
.table th:last-child {
  border-top-right-radius: var(--radius-card);
}
.table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.table td:first-child {
  padding-left: 24px;
}
.table tr:last-child td {
  border-bottom: 0;
}
.table tbody tr {
  transition: background-color var(--t-fast);
}
.table tbody tr:hover {
  background: var(--surface-2);
}
.table .right {
  text-align: right;
}

.person {
  display: flex;
  align-items: center;
  gap: 12px;
}
.person-name {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.35;
}
.person-sub {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.35;
}

/* Load meter: five pips */
.pips {
  display: inline-flex;
  gap: 3px;
  vertical-align: middle;
}
.pips i {
  width: 6px;
  height: 16px;
  border-radius: 2px;
  background: var(--line-2);
}
.pips i.on {
  background: var(--celadon);
}

.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--brass);
}
.stars .icon {
  width: 14px;
  height: 14px;
  fill: currentColor;
  stroke-width: 1;
}
.stars .off {
  fill: none;
  color: var(--line-3);
}

/* ── Inputs ───────────────────────────────────────────────────────────── */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.04em;
}
.input {
  height: 48px;
  padding: 0 16px;
  border-radius: var(--radius-input);
  border: 1px solid var(--line-2);
  background: var(--surface);
  color: var(--text);
  outline: none;
  font: inherit;
  font-size: 15px;
  transition:
    border-color var(--t-fast),
    box-shadow var(--t-fast);
}
.input::placeholder {
  color: var(--faint);
}
.input:hover {
  border-color: var(--line-3);
}
.input:focus {
  border-color: var(--ink);
  box-shadow: var(--ring);
}

/* Legacy form primitives */
.form-group {
  margin-bottom: var(--space-lg);
  width: 100%;
}

.form-label {
  display: block;
  margin-bottom: 9px;
  font-weight: var(--font-weight-medium);
  color: var(--text3);
  font-size: 13.5px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-input);
  color: var(--text);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form-input::placeholder {
  color: var(--faint);
}

.form-input:hover {
  border-color: var(--line-3);
}

.form-input:focus,
.form-input:focus-visible {
  border-color: var(--ink);
  box-shadow: var(--ring-focus);
  outline: none;
}

.form-input:disabled {
  background: var(--o04);
  color: var(--muted);
  cursor: not-allowed;
}

.form-input.error,
.form-input[aria-invalid='true'] {
  border-color: var(--error-color);
}

.form-input.error:focus,
.form-input[aria-invalid='true']:focus {
  box-shadow: 0 0 0 3px var(--error-bg);
}

/* ── Charts ───────────────────────────────────────────────────────────── */
.viz {
  position: relative;
}
.viz svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.viz-tip {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  z-index: 5;
  min-width: 96px;
  padding: 8px 11px;
  border-radius: 9px;
  background: var(--ink);
  color: var(--primary-fg);
  box-shadow: var(--shadow-lg);
  font-size: 12px;
  line-height: 1.5;
  transition: opacity var(--t-fast);
  white-space: nowrap;
}
.viz-tip .k {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  opacity: 0.65;
}
.viz-tip .v {
  font-family: var(--font-num);
  font-size: 18px;
}
.viz-tip .v i {
  font-style: normal;
  font-size: 11px;
  opacity: 0.65;
  font-family: var(--font-sans);
}
.viz-tip .row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 3px;
}
.viz-tip .row i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex: none;
}
.viz-tip .row b {
  margin-left: auto;
  padding-left: 12px;
  font-variant-numeric: tabular-nums;
}

.legend {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 12.5px;
  color: var(--muted);
}
.legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.legend i {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  flex: none;
}
.legend .l1 {
  background: var(--viz-1);
}
.legend .l2 {
  background: var(--viz-2);
}

.viz-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 4px 0 2px;
}
.vb-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}
.vb-label {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.vb-label .icon {
  width: 12px;
  height: 12px;
  fill: currentColor;
  color: var(--brass);
  stroke-width: 1;
}
.vb-track {
  height: 12px;
  border-radius: 4px;
  background: var(--surface-sunk);
  overflow: hidden;
}
.vb-fill {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: var(--brass);
  transition: width 0.9s var(--ease);
}
.vb-value {
  text-align: right;
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}
.vb-value i {
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  margin-left: 2px;
  font-family: var(--font-sans);
}

/* ── Toast ────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--primary-fg);
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  transition:
    opacity var(--t-med),
    transform var(--t-med);
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.toast .seal {
  --s: 18px;
  border-radius: 3px;
}
.toast .seal::before {
  inset: 1.5px;
  border-radius: 2px;
}

/* ── Load-in choreography ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: reveal 0.7s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 70ms + 60ms);
}
@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .pulse::after {
    animation: none;
  }
  * {
    transition-duration: 0s !important;
  }
}

/* ── Stepper ──────────────────────────────────────────────────────────── */
.progress-steps {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  width: 140px;
}

.step-indicator {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--o05);
  border: 2px solid var(--o14);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-display);
  transition:
    background-color var(--transition-normal),
    border-color var(--transition-normal),
    color var(--transition-normal);
}

.step-indicator.active {
  background: var(--accent-bg-12);
  border-color: var(--accent-ink);
  color: var(--accent-ink);
}

.step-indicator.completed {
  background: var(--accent-solid);
  border-color: var(--accent-ink);
  color: var(--on-accent-solid);
}

.step-details h3 {
  font-size: var(--text-base);
  font-family: var(--font-display);
  margin-bottom: var(--space-xs);
  color: var(--text);
}

.step-details p {
  font-size: var(--text-sm);
  color: var(--muted);
}

@media (max-width: 768px) {
  .progress-steps {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .progress-step {
    flex-direction: row;
    width: 100%;
    text-align: left;
  }

  .step-details {
    flex: 1;
  }
}

/* Modal buttons.
   Global rather than scoped because BaseModal takes its actions through a
   slot, and slot content is styled by the parent — three modals were each
   carrying a byte-identical private copy of these rules.
   Distinct from .btn above, which is the app's louder primary action: these
   are the quieter Cancel/Confirm pair a dialog footer wants. */
.modal-btn {
  padding: 9px 16px;
  border-radius: var(--radius-btn, 8px);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--background-soft);
  color: inherit;
}

.modal-btn-primary {
  background: var(--accent-solid);
  color: var(--on-accent-solid);
  border-color: transparent;
}

.modal-btn-danger {
  background: var(--c-danger, var(--danger));
  color: var(--on-accent-solid);
  border-color: transparent;
}

.modal-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Native checkboxes/radios follow the design accent instead of the browser
   default (blue), so form controls match the theme app-wide. */
input[type='checkbox'],
input[type='radio'] {
  accent-color: var(--accent-ink);
}

/* Nav section heading — shared by the desktop sidebar and the mobile More
   sheet so the two menus can't drift apart visually. */
.nav-section-heading {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Responsive table → cards ────────────────────────────────────────────
   Desktop keeps its own grid template; below 768px each row becomes a card:
   the primary cell and a trailing badge share line 1, and the remaining
   values wrap onto line 2 carrying their own labels (the table header is
   hidden, so each value has to name itself).

   Markup: .rcards-head on the header row, .rcards-row on each row,
   .rcards-primary / .rcards-badge on the line-1 cells, and .rcards-meta
   wrapping a .rcards-label + .rcards-value pair on every other cell.

   The consuming component must scope its desktop grid to
   @media (min-width: 769px) — a scoped SFC rule carries a [data-v-*]
   attribute and would otherwise outrank these global classes. */
.rcards-label {
  display: none;
}

@media (max-width: 768px) {
  .rcards-head {
    display: none;
  }

  .rcards-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 12px;
  }

  /* Zero-height full-width break: pushes the meta cells to their own line
     without assuming how wide the badge renders */
  .rcards-row::after {
    content: '';
    order: 3;
    flex: 1 0 100%;
    height: 0;
  }

  .rcards-primary {
    flex: 1 1 auto;
    min-width: 0;
    order: 1;
  }

  .rcards-badge {
    flex: 0 0 auto;
    margin-left: auto;
    order: 2;
  }

  .rcards-meta {
    order: 4;
    flex: 0 1 auto;
    min-width: 0;
    max-width: 100%;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    font-size: 12px;
    color: var(--muted);
  }

  .rcards-label {
    display: inline;
    font-size: 10.5px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--faint);
  }

  /* text-overflow needs its own block box — it does nothing on a flex item */
  .rcards-value {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

/* ── App shell (sidebar + topbar) ─────────────────────────────────────────
   Scoped to .rp-shell so the widget and embed surfaces never inherit it. */
.rp-shell {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  height: 100vh;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.rp-shell .sidebar {
  background: var(--paper-2);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.rp-shell .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 22px 20px;
}
.rp-shell .brand-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.rp-shell .brand-sub {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.32em;
  white-space: nowrap;
}

.rp-shell .nav {
  flex: 1;
  overflow-y: auto;
  padding: 6px 14px 14px;
}

.rp-shell .nav-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 10px 8px;
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.24em;
}
.rp-shell .nav-label em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.rp-shell .nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 38px;
  padding: 0 10px;
  margin: 1px 0;
  border-radius: var(--radius-md);
  color: var(--text2);
  font-size: 14px;
  position: relative;
  transition:
    background-color var(--t-fast),
    color var(--t-fast);
}
.rp-shell .nav-item .icon {
  color: var(--muted);
  transition: color var(--t-fast);
}
.rp-shell .nav-item:hover {
  background: color-mix(in srgb, var(--surface) 60%, transparent);
  color: var(--ink);
}
.rp-shell .nav-item[aria-current='page'] {
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  box-shadow: var(--shadow-sm), 0 0 0 1px var(--line);
}
.rp-shell .nav-item[aria-current='page'] .icon {
  color: var(--vermilion);
}
.rp-shell .nav-item .nav-badge {
  margin-left: auto;
}

.rp-shell .nav-badge {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  display: inline-grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  background: var(--line);
  color: var(--text2);
}
.rp-shell .nav-badge.alert {
  background: var(--vermilion);
  color: var(--seal-fg);
}

.rp-shell .nav-sub {
  overflow: hidden;
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-med);
}
.rp-shell .nav-sub > div {
  min-height: 0;
}
.rp-shell .nav-group.open .nav-sub {
  grid-template-rows: 1fr;
}
.rp-shell .nav-group .chev {
  margin-left: auto;
  color: var(--faint);
  transition: transform var(--t-med);
}
.rp-shell .nav-group.open .chev {
  transform: rotate(90deg);
}
.rp-shell .nav-sub .nav-item {
  padding-left: 40px;
  height: 34px;
  font-size: 13.5px;
  color: var(--muted);
}

.rp-shell .sidebar-foot {
  padding: 14px;
  border-top: 1px solid var(--line);
}
.rp-shell .me {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: background-color var(--t-fast);
}
.rp-shell .me:hover {
  background: color-mix(in srgb, var(--surface) 60%, transparent);
}
.rp-shell .me-name {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.3;
}
.rp-shell .me-role {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}
.rp-shell .me .icon {
  margin-left: auto;
  color: var(--faint);
}

.rp-shell .main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.rp-shell .topbar {
  height: 64px;
  flex: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
}
.rp-shell .crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--muted);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
}
.rp-shell .crumb b {
  color: var(--ink);
  font-weight: 600;
}
.rp-shell .crumb .en {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}
.rp-shell .crumb .sep {
  color: var(--line-3);
}
.rp-shell .topbar-spacer {
  flex: 1;
}

kbd {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  color: var(--muted);
  line-height: 1.4;
}

.rp-shell .presence {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 38px;
  padding: 0 14px 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--celadon-line);
  background: var(--celadon-soft);
  color: var(--celadon);
  font-size: 13px;
  font-weight: 600;
  transition: all var(--t-fast);
}
.rp-shell .presence[data-state='away'] {
  border-color: var(--line-2);
  background: var(--surface);
  color: var(--muted);
}
.rp-shell .presence[data-state='away'] .pulse {
  background: var(--faint);
}
.rp-shell .presence[data-state='away'] .pulse::after {
  display: none;
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  position: relative;
  flex: none;
}
.pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  opacity: 0;
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0% {
    transform: scale(0.5);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.icon-btn {
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--text2);
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
  position: relative;
  transition:
    background-color var(--t-fast),
    border-color var(--t-fast);
}
.icon-btn:hover {
  background: var(--surface);
  border-color: var(--line);
}
.icon-btn .dot {
  position: absolute;
  top: 9px;
  right: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 0 2px var(--paper);
}
.icon-btn.bordered {
  border-color: var(--line);
  background: var(--surface);
}
.icon-btn.sm {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
}

.rp-shell .page {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.rp-shell .page-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 0 32px;
}

/* Icon rail — workspace pages and narrow screens */
.rp-shell.rail {
  grid-template-columns: 72px minmax(0, 1fr);
}
.rp-shell.rail .brand {
  justify-content: center;
  padding: 22px 0 14px;
}
.rp-shell.rail .brand-text,
.rp-shell.rail .nav-item > span,
.rp-shell.rail .nav-group .chev,
.rp-shell.rail .nav-sub,
.rp-shell.rail .me > div,
.rp-shell.rail .me > .icon {
  display: none;
}
.rp-shell.rail .nav {
  padding: 6px 12px 14px;
}
.rp-shell.rail .nav-label {
  padding: 0;
  height: 21px;
  position: relative;
}
.rp-shell.rail .nav-label > * {
  display: none;
}
.rp-shell.rail .nav-label::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  top: 10px;
  height: 1px;
  background: var(--line-2);
}
.rp-shell.rail .nav-item {
  justify-content: center;
  padding: 0;
  height: 42px;
}
.rp-shell.rail .nav-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 10px;
  margin: 0;
  box-shadow: 0 0 0 2px var(--paper-2);
}
.rp-shell.rail .sidebar-foot {
  padding: 12px;
}
.rp-shell.rail .me {
  justify-content: center;
  padding: 6px 0;
}

@media (max-width: 1100px) {
  .page-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .page-head .actions {
    flex-wrap: wrap;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stat:nth-child(odd)::before {
    display: none;
  }
  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 900px) {
  .rp-shell .topbar {
    padding: 0 18px;
    gap: 8px;
  }
  .title {
    font-size: 30px;
  }
}

@media (max-width: 640px) {
  .stats {
    grid-template-columns: 1fr;
  }
  .stat::before {
    display: none !important;
  }
  .stat + .stat {
    border-top: 1px solid var(--line);
  }
  .stat-value {
    font-size: 36px;
  }
}