/* ═══════════════════════════════════════════════════════════
   PERLA COPILOTO — floating AI copilot panel
   Coral orb con breathing glow, panel flotante, trace steps,
   action cards con approve/discard, composer.
   Usa CSS vars de nisto-tokens.css; coral solo en el orb.
   ═══════════════════════════════════════════════════════════ */

:root {
  --prl-coral: #FF6A45;
  --prl-coral-deep: #E8512A;
  --prl-coral-light: #FF9E7A;
  --prl-coral-glow: rgba(255, 106, 69, 0.4);

  /* Draft / Live / Error status tokens */
  --draft-bg: #FFF8F0;
  --draft-fg: #B8860B;
  --live-bg:  var(--success-bg, #E9F4EC);
  --live-fg:  var(--success-fg, #1A7A45);
}

/* ── Orb flotante ──────────────────────────────────────────── */

.prl-orb-wrap {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-direction: row-reverse;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              top 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.prl-orb-wrap.prl-dragging {
  transition: none;
}

.prl-orb-wrap.prl-dragging .prl-orb,
.prl-orb-wrap.prl-dragging .prl-orb:hover {
  animation: none;
  transform: none;
  cursor: grabbing;
}

.prl-orb-wrap.prl-docked .prl-invite {
  display: none;
}

.prl-orb {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0.08) 40%, transparent 60%),
    radial-gradient(circle at 70% 75%, rgba(0,0,0,0.18) 0%, transparent 50%),
    radial-gradient(circle at 45% 45%, var(--prl-coral-light) 0%, var(--prl-coral) 45%, var(--prl-coral-deep) 100%);
  cursor: pointer;
  flex: none;
  box-shadow: 0 4px 20px var(--prl-coral-glow);
  animation: prl-breathe 3s ease-in-out infinite, prl-glow 3s ease-in-out infinite;
  transition: transform 0.15s ease;
  position: relative;
  overflow: hidden;
}

.prl-orb::after {
  content: '';
  position: absolute;
  top: 8%;
  left: 18%;
  width: 35%;
  height: 28%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0) 100%);
  transform: rotate(-25deg);
  pointer-events: none;
}

.prl-orb:hover {
  transform: scale(1.08);
}

.prl-orb--mini {
  width: 28px;
  height: 28px;
  animation: none;
  cursor: default;
  box-shadow:
    0 2px 8px var(--prl-coral-glow),
    inset 0 -2px 4px rgba(0,0,0,0.12),
    inset 0 2px 4px rgba(255,255,255,0.18);
}

.prl-orb--greeting {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  cursor: default;
}

/* ── Invite bubble ─────────────────────────────────────────── */

.prl-invite {
  position: absolute;
  right: 68px; /* 56px orb + 12px gap */
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-card, #fff);
  color: var(--text-body, #3C3D41);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius-sm, 11px);
  box-shadow: var(--shadow-md, 0 2px 4px rgba(16,16,18,0.05), 0 18px 40px -20px rgba(16,16,18,0.18));
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100vw - 120px);
}

.prl-invite-close {
  background: none;
  border: none;
  color: var(--text-muted, #76777C);
  font-size: 16px;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
}

.prl-invite-close:hover {
  color: var(--text-strong, #0E0E10);
}

/* ── Panel (fixed side panel) ─────────────────────────────── */

.prl-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(464px, 100% - 32px);
  border-left: 1px solid var(--border-subtle, #E8E8E6);
  box-shadow: -16px 0 48px -24px rgba(16,16,18,0.45);
  display: flex;
  flex-direction: column;
  z-index: 9999;
  background: var(--surface-page, #F4F5F6);
  overflow: hidden;
}

/* ── Header ────────────────────────────────────────────────── */

.prl-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle, #E8E8E6);
  flex: none;
  background: var(--surface-card, #fff);
}

.prl-brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong, #0E0E10);
  letter-spacing: -0.3px;
}

.prl-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-muted, #76777C);
  background: var(--neutral-100, #F1F1EF);
  padding: 3px 7px;
  border-radius: var(--radius-xs, 7px);
}

.prl-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.prl-reset {
  background: none;
  border: none;
  color: var(--text-muted, #76777C);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s ease, color 0.12s ease;
}

.prl-reset:hover {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-strong, #0E0E10);
}

.prl-header-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--live-fg);
  flex: none;
}

.prl-close {
  background: none;
  border: none;
  color: var(--text-muted, #76777C);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s ease, color 0.12s ease;
}

.prl-close:hover {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-strong, #0E0E10);
}

/* ── Conversation area ─────────────────────────────────────── */

.prl-conversation {
  flex: 1 1 0%;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

/* ── Greeting ──────────────────────────────────────────────── */

.prl-greeting {
  text-align: center;
  padding: 20px 8px 12px;
}

.prl-greeting-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-strong, #0E0E10);
  margin: 0 0 8px;
}

.prl-greeting-sub {
  font-size: 13px;
  color: var(--text-muted, #76777C);
  line-height: 1.55;
  margin: 0 0 16px;
}

/* ── Suggestion chips ──────────────────────────────────────── */

.prl-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.prl-chip {
  border: 1px solid var(--border-default, #D9DADD);
  background: var(--surface-card, #fff);
  color: var(--text-body, #3C3D41);
  font: inherit;
  font-size: 12.5px;
  padding: 7px 13px;
  border-radius: var(--radius-pill, 999px);
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}

.prl-chip:hover {
  background: var(--neutral-50, #F7F7F6);
  border-color: var(--border-subtle, #E8E8E6);
}

/* ── Message bubbles ───────────────────────────────────────── */

.prl-msg {
  max-width: 88%;
}

.prl-msg-user {
  align-self: flex-end;
}

.prl-msg-user .prl-msg-text {
  background: var(--surface-dark, #0E0E10);
  color: var(--text-on-dark, #fff);
  border-radius: 15px 15px 4px 15px;
  padding: 10px 14px;
  font-size: 13.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.prl-msg-assistant {
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
  max-width: 100%;
}

.prl-md {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-body, #3C3D41);
}

.prl-md p { margin: 0 0 8px; }
.prl-md p:last-child { margin-bottom: 0; }
.prl-md ul, .prl-md ol { margin: 4px 0; padding-left: 20px; }
.prl-md code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: var(--neutral-100, #F1F1EF);
  padding: 2px 5px;
  border-radius: 4px;
}

/* ── Trace box ─────────────────────────────────────────────── */

.prl-trace-box {
  background: var(--surface-card, #fff);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 8px 0;
}

.prl-trace-box-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint, #A6A7AC);
  margin-bottom: 6px;
}

/* ── Trace steps ───────────────────────────────────────────── */

.prl-trace-step {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-muted, #76777C);
  padding: 5px 0;
}

.prl-trace-icon {
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  font-size: 10px;
}

.prl-trace-done .prl-trace-check {
  color: var(--success-fg, #1A7A45);
  animation: prl-pop 0.3s ease;
}

.prl-trace-tool {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}

.prl-trace-summary {
  font-size: 11px;
  color: var(--text-faint, #A6A7AC);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
}

/* ── Spinner ───────────────────────────────────────────────── */

.prl-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-subtle, #E8E8E6);
  border-top-color: var(--text-muted, #76777C);
  border-radius: 50%;
  animation: prl-spin 1s linear infinite;
}

/* ── Shimmer (thinking) ────────────────────────────────────── */

.prl-shimmer {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted, #76777C);
  padding: 10px 0;
  position: relative;
  overflow: hidden;
}

.prl-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent 25%, var(--neutral-100, #F1F1EF) 50%, transparent 75%);
  animation: prl-shimmer 1.8s ease-in-out infinite;
}

/* ── Action cards ──────────────────────────────────────────── */

.prl-action-card {
  border: 1px solid var(--border-subtle, #E8E8E6);
  border-radius: var(--radius-sm, 11px);
  padding: 12px 14px;
  margin: 8px 0 8px 36px;
  background: var(--surface-card, #fff);
  transition: border-color 0.15s ease;
}

/* ── Card head (icon + meta + pills) ──────────────────────── */

.prl-card-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.prl-card-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--neutral-100, #F1F1EF);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  font-size: 12px;
  color: var(--text-muted, #76777C);
}

.prl-card-meta {
  flex: 1;
  min-width: 0;
}

.prl-card-scope {
  font-size: 11px;
  color: var(--text-faint, #A6A7AC);
  line-height: 1.3;
}

.prl-card-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-strong, #0E0E10);
  line-height: 1.35;
}

.prl-card-section {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-muted, #76777C);
  background: var(--neutral-100, #F1F1EF);
  padding: 2px 7px;
  border-radius: var(--radius-xs, 7px);
}

.prl-card-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── Status pills ─────────────────────────────────────────── */

.prl-pill-tool {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-muted, #76777C);
  padding: 2px 7px;
  border-radius: var(--radius-xs, 7px);
}

.prl-pill-status {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-xs, 7px);
  line-height: 1.5;
}

.prl-pill-status-pending {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-muted, #76777C);
}

.prl-pill-status-draft {
  background: var(--draft-bg);
  color: var(--draft-fg);
}

.prl-pill-status-live {
  background: var(--live-bg);
  color: var(--live-fg);
}

.prl-pill-status-done {
  background: var(--live-bg);
  color: var(--live-fg);
}

.prl-pill-status-error {
  background: var(--danger-bg, #FBEBE9);
  color: var(--danger-fg, #C0392B);
}

.prl-pill-status-discarded {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-faint, #A6A7AC);
}

/* ── Card states (pending / running / applied / error) ──── */

.prl-action-pending {
  border-color: var(--border-default, #D9DADD);
}

.prl-action-running {
  border-color: var(--border-default, #D9DADD);
}

.prl-action-applied {
  border-left: 3px solid var(--success-fg, #1A7A45);
}

.prl-action-applied-draft {
  border-left: 3px solid var(--draft-fg);
}

.prl-action-applied-live {
  border-left: 3px solid var(--live-fg);
}

.prl-action-error {
  border-left: 3px solid var(--danger-fg, #C0392B);
}

.prl-action-discarded {
  opacity: 0.55;
}

/* ── Card body / lines ─────────────────────────────────────── */

.prl-card-header {
  margin-bottom: 6px;
}

.prl-card-lines {
  margin-bottom: 10px;
}

.prl-card-line {
  font-size: 12.5px;
  color: var(--text-body, #3C3D41);
  line-height: 1.55;
  padding: 1px 0;
}

/* ── Card footer & buttons ─────────────────────────────────── */

.prl-card-footer {
  display: flex;
  align-items: center;
}

.prl-card-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.prl-card-badge {
  font-size: 11px;
  color: var(--text-muted, #76777C);
  flex: 1;
}

.prl-btn-approve {
  border: none;
  background: var(--surface-dark, #0E0E10);
  color: var(--text-on-dark, #fff);
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.12s ease;
}

.prl-btn-approve:hover {
  opacity: 0.85;
}

.prl-btn-discard {
  border: 1px solid var(--border-default, #D9DADD);
  background: var(--surface-card, #fff);
  color: var(--text-body, #3C3D41);
  font: inherit;
  font-size: 12.5px;
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}

.prl-btn-discard:hover {
  background: var(--neutral-50, #F7F7F6);
}

.prl-card-running {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted, #76777C);
}

.prl-card-applied {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--success-fg, #1A7A45);
}

.prl-check-pop {
  animation: prl-pop 0.3s ease;
}

.prl-card-discarded {
  font-size: 12.5px;
  color: var(--text-faint, #A6A7AC);
}

.prl-card-error {
  font-size: 12.5px;
  color: var(--danger-fg, #C0392B);
}

/* ── Diff body (two-column) ────────────────────────────────── */

.prl-diff {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 8px 0;
}

.prl-diff-col {
  min-width: 0;
}

.prl-diff-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint, #A6A7AC);
  margin-bottom: 4px;
}

.prl-diff-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.6;
  background: var(--neutral-50, #F7F7F6);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text-body, #3C3D41);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ── Delete warning ────────────────────────────────────────── */

.prl-delete-warn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--danger-fg, #C0392B);
  background: var(--danger-bg, #FBEBE9);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 8px 0;
  line-height: 1.45;
}

.prl-delete-warn svg {
  flex: none;
}

/* ── Running bar (indeterminate progress) ──────────────────── */

.prl-running-bar {
  height: 3px;
  border-radius: 2px;
  background: var(--neutral-100, #F1F1EF);
  overflow: hidden;
  margin: 8px 0 4px;
}

.prl-running-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: 40%;
  border-radius: 2px;
  background: var(--text-muted, #76777C);
  animation: prl-progress 1.4s ease-in-out infinite;
}

/* ── Error banner (inside card) ────────────────────────────── */

.prl-card-error-banner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--danger-bg, #FBEBE9);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 8px 0;
}

.prl-error-msg {
  font-size: 12px;
  color: var(--danger-fg, #C0392B);
  line-height: 1.5;
  flex: 1;
  min-width: 0;
}

.prl-btn-retry {
  border: none;
  background: var(--danger-fg, #C0392B);
  color: var(--text-on-dark, #fff);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  flex: none;
  transition: opacity 0.12s ease;
}

.prl-btn-retry:hover {
  opacity: 0.85;
}

/* ── Applied state families ────────────────────────────────── */

.prl-card-applied-draft {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--draft-fg);
  padding: 8px 0 0;
}

.prl-applied-draft-main {
  display: flex;
  align-items: center;
  gap: 6px;
}

.prl-card-applied-live {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0 0;
}

.prl-applied-live-main {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--live-fg);
}

.prl-applied-live-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}

.prl-card-applied-generic {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--success-fg, #1A7A45);
  padding: 8px 0 0;
}

.prl-applied-sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-faint, #A6A7AC);
}

.prl-link-btn {
  background: none;
  border: none;
  color: var(--text-muted, #76777C);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 2px 4px;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.12s ease;
}

.prl-link-btn:hover {
  color: var(--text-strong, #0E0E10);
}

/* ── Version history panel ─────────────────────────────────── */

.prl-versions-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--surface-page, #F4F5F6);
  z-index: 10;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.prl-versions-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle, #E8E8E6);
  flex: none;
  background: var(--surface-card, #fff);
}

.prl-versions-back {
  background: none;
  border: none;
  color: var(--text-muted, #76777C);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s ease, color 0.12s ease;
}

.prl-versions-back:hover {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-strong, #0E0E10);
}

.prl-versions-title-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.prl-versions-title-group > span:first-child {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-strong, #0E0E10);
}

.prl-versions-agent {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-faint, #A6A7AC);
}

.prl-versions-intro {
  font-size: 12.5px;
  color: var(--text-muted, #76777C);
  line-height: 1.45;
  padding: 12px 16px 4px;
  margin: 0;
}

.prl-versions-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.prl-version-item {
  display: flex;
  align-items: stretch;
  gap: 12px;
  padding: 0;
  position: relative;
}

.prl-version-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--neutral-200, #E2E2DF);
  flex: none;
  margin-top: 14px;
  position: relative;
  z-index: 1;
}

.prl-version-dot-live {
  background: var(--live-fg, var(--success-fg, #1A7A45));
  box-shadow: 0 0 0 3px var(--live-bg, var(--success-bg, #E9F4EC));
}

.prl-version-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 24px;
  bottom: 0;
  width: 2px;
  background: var(--neutral-200, #E2E2DF);
}

.prl-version-card {
  flex: 1;
  min-width: 0;
  padding: 8px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prl-version-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.prl-version-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-strong, #0E0E10);
}

.prl-version-date {
  font-size: 12px;
  color: var(--text-faint, #A6A7AC);
  flex: none;
}

.prl-version-author {
  font-size: 12px;
  color: var(--text-faint, #A6A7AC);
}

.prl-version-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 2px;
}

.prl-version-live-tag {
  font-size: 10px;
  font-weight: 600;
  color: var(--live-fg, var(--success-fg, #1A7A45));
  background: var(--live-bg, var(--success-bg, #E9F4EC));
  padding: 2px 7px;
  border-radius: var(--radius-xs, 7px);
  flex: none;
}

.prl-version-revert-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border-subtle, #E8E8E6);
  color: var(--text-muted, #76777C);
  font: inherit;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-xs, 7px);
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.prl-version-revert-btn:hover {
  background: var(--neutral-100, #F1F1EF);
  color: var(--text-strong, #0E0E10);
  border-color: var(--neutral-300, #C5C5C2);
}

.prl-version-live .prl-version-card {
  border-bottom: none;
}

/* ── Publish card body (version swap) ──────────────────────── */

.prl-publish-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0 2px;
}

.prl-version-swap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prl-vchip {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-xs, 7px);
}

.prl-vchip-old {
  color: var(--text-faint, #A6A7AC);
  background: var(--neutral-100, #F1F1EF);
}

.prl-vchip-new {
  color: var(--live-fg, var(--success-fg, #1A7A45));
  background: var(--live-bg, var(--success-bg, #E9F4EC));
}

.prl-swap-arrow {
  color: var(--text-faint, #A6A7AC);
  flex: none;
}

.prl-publish-note {
  font-size: 12px;
  color: var(--text-muted, #76777C);
  line-height: 1.4;
}

/* ── Version panel transitions ─────────────────────────────── */

.prl-vpanel-enter {
  animation: prl-vpanel-slide-in 0.25s ease forwards;
}

.prl-vpanel-leave {
  animation: prl-vpanel-slide-out 0.2s ease forwards;
}

/* ── Error display ─────────────────────────────────────────── */

.prl-error {
  font-size: 13px;
  color: var(--danger-fg, #C0392B);
  padding: 8px 12px;
  background: var(--danger-bg, #FBEBE9);
  border-radius: var(--radius-xs, 7px);
}

/* ── Composer ──────────────────────────────────────────────── */

.prl-composer {
  border-top: 1px solid var(--border-subtle, #E8E8E6);
  padding: 12px 16px;
  flex: none;
  background: var(--surface-card, #fff);
}

.prl-composer-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prl-input {
  flex: 1;
  border: 1px solid var(--border-subtle, #E8E8E6);
  background: var(--surface-page, #F4F5F6);
  color: var(--text-body, #3C3D41);
  font: inherit;
  font-size: 13.5px;
  padding: 9px 13px;
  border-radius: var(--radius-sm, 11px);
  outline: none;
  transition: border-color 0.12s ease;
  resize: none;
  min-height: 38px;
  max-height: 120px;
  line-height: 1.4;
  overflow-y: auto;
}

.prl-input:focus {
  border-color: var(--border-default, #D9DADD);
  box-shadow: 0 0 0 3px var(--focus-ring, rgba(17,17,19,0.16));
}

.prl-input:disabled {
  opacity: 0.6;
}

.prl-send {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--surface-dark, #0E0E10);
  color: var(--text-on-dark, #fff);
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: opacity 0.12s ease;
}

.prl-send:hover {
  opacity: 0.85;
}

.prl-send:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.prl-disclaimer {
  font-size: 11px;
  color: var(--text-faint, #A6A7AC);
  text-align: center;
  margin-top: 8px;
  line-height: 1.4;
}

/* ── Animations ────────────────────────────────────────────── */

@keyframes prl-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@keyframes prl-glow {
  0%, 100% { box-shadow: 0 4px 20px var(--prl-coral-glow); }
  50% { box-shadow: 0 4px 30px var(--prl-coral-glow), 0 0 40px rgba(255, 106, 69, 0.2); }
}

@keyframes prl-spin {
  to { transform: rotate(360deg); }
}

@keyframes prl-pop {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes prl-shimmer {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(50%); }
}

@keyframes prl-progress {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(250%); }
}

@keyframes prl-check-in {
  0%   { transform: scale(0) rotate(-45deg); opacity: 0; }
  60%  { transform: scale(1.15) rotate(0deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

@keyframes prl-vpanel-slide-in {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

@keyframes prl-vpanel-slide-out {
  from { transform: translateX(0); }
  to   { transform: translateX(100%); }
}

/* ── Mobile responsive ─────────────────────────────────────── */

@media (max-width: 768px) {
  .prl-panel {
    width: 100%;
    border-left: none;
    border-radius: 0;
  }

  .prl-action-card {
    margin-left: 0;
  }

  .prl-diff {
    flex-direction: column;
  }

  .prl-orb-wrap {
    right: 16px;
    bottom: calc(var(--mnav-h, 80px) + 12px);
  }

  .prl-orb-wrap .prl-orb {
    width: 48px;
    height: 48px;
  }
}