/* Session Switcher Component Styles */
.session-switcher__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  animation: fadeIn 0.2s ease-out;
  align-items: center;
  justify-content: center;
}

.session-switcher__overlay--show {
  display: flex;
}

.session-switcher__modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modalSlideUp 0.25s ease-out;
}

.session-switcher__header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.session-switcher__title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.session-switcher__close {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 24px;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.session-switcher__close:hover {
  background: var(--surface2);
  color: var(--text);
}

.session-switcher__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  touch-action: pan-y;
}

.session-switcher__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.session-switcher__item {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.1s ease, border-color 0.1s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  -webkit-user-select: none;
}

.session-switcher__item:hover {
  background: var(--surface2);
  border-color: var(--primary);
  will-change: background-color, border-color;
}

.session-switcher__item--active {
  background: rgba(108,92,231,0.1);
  border-color: var(--primary);
}

.session-switcher__item--readonly {
  background: rgba(255, 255, 255, 0.02);
  border-style: dashed;
}

.session-switcher__item--readonly:hover {
  background: rgba(255, 255, 255, 0.04);
}

.session-switcher__item-info {
  flex: 1;
  min-width: 0;
}

.session-switcher__item-id {
  font-size: 13px;
  font-weight: 500;
  font-family: "SF Mono", "Fira Code", monospace;
  color: var(--text);
  margin-bottom: 4px;
}

.session-switcher__item-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.session-switcher__scope {
  color: #888;
  font-size: 0.9em;
}

.session-switcher__item-usage {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
  font-family: "SF Mono", "Fira Code", monospace;
}

.session-switcher__item-badges {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}

.session-switcher__item-scope-badge {
  display: inline-block;
  padding: 4px 8px;
  background: rgba(108, 92, 231, 0.15);
  color: var(--primary);
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: lowercase;
}

.session-switcher__item-badge {
  background: var(--primary);
  color: white;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.session-switcher__item-owner {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.session-switcher__item-readonly {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 8px;
}

.session-switcher__loading,
.session-switcher__empty,
.session-switcher__error {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.session-switcher__error {
  color: var(--error);
}

.session-switcher__empty small {
  font-size: 11px;
  color: var(--text-muted);
}

.session-switcher__count {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-dim);
}

.session-switcher__loading-more {
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

.session-switcher__no-more {
  padding: 16px;
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
}

@media (max-width: 760px) {
  .session-switcher__overlay {
    align-items: flex-end;
    justify-content: center;
    padding-top: max(16px, env(safe-area-inset-top));
  }

  .session-switcher__modal {
    width: 100%;
    max-width: none;
    max-height: 84dvh;
    border-radius: 18px 18px 0 0;
    border-bottom: none;
    animation: modalSlideUp 0.22s ease-out;
  }

  .session-switcher__header {
    min-height: 64px;
    padding: 16px 18px;
  }

  .session-switcher__body {
    padding: 12px 16px max(18px, env(safe-area-inset-bottom));
  }

  .session-switcher__item {
    align-items: flex-start;
    gap: 12px;
    min-height: 64px;
    padding: 14px;
  }

  .session-switcher__item-badges {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}