/* ============================================================
   Character Evolution Panel
   ============================================================ */

/* --- Panel Container --- */
.char-evo-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 48%;
  min-width: 380px;
  max-width: 640px;
  display: flex;
  flex-direction: row;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border-subtle);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 20;
  overflow: hidden;
}

.char-evo-panel--open {
  transform: translateX(0);
}

/* --- Header --- */
.char-evo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.char-evo-header-title {
  font-family: var(--font-serif, Georgia, serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.char-evo-header-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0.25rem;
  border-radius: var(--radius-sm, 3px);
  transition: color var(--transition, 180ms ease);
}

.char-evo-header-close:hover {
  color: var(--text-primary);
}

.char-evo-header-close:focus-visible {
  outline: 2px solid gold;
  outline-offset: 2px;
}

/* --- Character Strip (left vertical column) --- */
.char-evo-strip {
  width: 72px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 0.5rem;
  border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
  overflow-x: hidden;
}

.char-evo-strip-divider {
  width: 32px;
  height: 1px;
  background: var(--border-subtle);
  margin: 0.25rem 0;
  flex-shrink: 0;
}

.char-evo-strip-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  border: 2px solid transparent;
  transition: border-color var(--transition, 180ms ease), transform var(--transition, 180ms ease);
}

.char-evo-strip-avatar:hover {
  transform: scale(1.08);
}

.char-evo-strip-avatar:focus-visible {
  outline: 2px solid gold;
  outline-offset: 2px;
}

.char-evo-strip-avatar--selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 30%, transparent);
}

.char-evo-strip-avatar--ghost {
  border: 2px dashed var(--text-muted);
  opacity: 0.7;
}

.char-evo-strip-avatar--dead {
  filter: grayscale(1);
  opacity: 0.75;
}

.char-evo-strip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.char-evo-strip-avatar-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  /* background color set inline via nameColor() */
}

.char-evo-strip-ghost-plus {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-elevated);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* --- Detail Area --- */
.char-evo-detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.char-evo-detail-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

/* --- Compact Card --- */
.char-evo-card {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.char-evo-card-portrait {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border-subtle);
}

.char-evo-card-portrait--dead {
  filter: grayscale(1);
}

.char-evo-card-portrait--ghost {
  border: 2px dashed var(--text-muted);
}

.char-evo-card-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.char-evo-card-portrait-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif, Georgia, serif);
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
}

.char-evo-card-info {
  flex: 1;
  min-width: 0;
}

.char-evo-card-name {
  font-family: var(--font-serif, Georgia, serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  margin: 0;
}

.char-evo-card-occupation {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.char-evo-card-mind {
  font-family: var(--font-serif, Georgia, serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: 0.75rem;
}

/* --- Driving Forces (capsule tags) --- */
.char-evo-card-forces {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.6rem;
}

.char-evo-card-force {
  display: inline-block;
  padding: 0.2em 0.65em;
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border-radius: 999px;
  white-space: nowrap;
}

/* --- Relationships row --- */
.char-evo-card-relationships {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.char-evo-card-rel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  cursor: pointer;
}

.char-evo-card-rel:focus-visible {
  outline: 2px solid gold;
  outline-offset: 2px;
  border-radius: var(--radius-sm, 3px);
}

.char-evo-card-rel-portrait {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.char-evo-card-rel-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.char-evo-card-rel-portrait-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 600;
  color: #fff;
}

.char-evo-card-rel-label {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: lowercase;
}

/* --- Ghost Character Card --- */
.char-evo-ghost {
  text-align: center;
  padding: 2rem 1rem;
}

.char-evo-ghost-summary {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.char-evo-ghost-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5em 1.2em;
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: var(--radius, 6px);
  cursor: pointer;
  transition: background var(--transition, 180ms ease);
}

.char-evo-ghost-action:hover {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
}

.char-evo-ghost-action:focus-visible {
  outline: 2px solid gold;
  outline-offset: 2px;
}

/* --- Timeline --- */
.char-evo-timeline {
  margin-top: 0.5rem;
}

/* Phase header divider */
.char-evo-phase {
  padding: 1rem 0 0.5rem;
}

.char-evo-phase-label {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Chapter entry */
.char-evo-entry {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 50%, transparent);
}

.char-evo-entry:last-child {
  border-bottom: none;
}

.char-evo-entry--final {
  background: color-mix(in srgb, var(--text-muted) 8%, transparent);
  border-radius: var(--radius, 6px);
  padding: 0.75rem;
  margin-top: 0.25rem;
}

.char-evo-entry-badge {
  flex-shrink: 0;
  width: 2rem;
  text-align: right;
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  padding-top: 0.15rem;
}

.char-evo-entry-body {
  flex: 1;
  min-width: 0;
}

.char-evo-entry-prose {
  font-family: var(--font-serif, Georgia, serif);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Chapter title in timeline entry */
.char-evo-entry-title {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

/* Emotional state indicator from graph data */
.char-evo-entry-emotion {
  display: inline-block;
  padding: 0.15em 0.5em;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: var(--radius-sm, 3px);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: 0.25rem;
}

/* Dialogue count in timeline entry */
.char-evo-entry-dialogue {
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  margin-top: 0.15rem;
}

/* Relationship shift callout inside a timeline entry */
.char-evo-entry-rel-shift {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  padding: 0.3em 0.6em;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-radius: var(--radius-sm, 3px);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.char-evo-entry-rel-portrait {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.char-evo-entry-rel-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Refresh button (Assist mode) --- */
.char-evo-refresh {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35em 0.8em;
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.78rem;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius, 6px);
  cursor: pointer;
  transition: color var(--transition, 180ms ease), border-color var(--transition, 180ms ease);
}

.char-evo-refresh:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.char-evo-refresh:focus-visible {
  outline: 2px solid gold;
  outline-offset: 2px;
}

/* --- Loading --- */
.char-evo-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--text-muted);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.85rem;
}

/* --- Empty state --- */
.char-evo-empty {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .char-evo-panel {
    width: 100%;
    max-width: none;
    min-width: 0;
  }
  .char-evo-strip {
    width: 56px;
    padding: 0.5rem 0.25rem;
  }
  .char-evo-strip-avatar {
    width: 40px;
    height: 40px;
  }
}