/* Sense Panel - Dropdown Menu from Attach Button
 * 浮层组件，对齐 design-system token（暖纸卡片规范）。
 */

.sense-panel {
  position: fixed;
  bottom: 70px;
  left: 12px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 1000;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.15s ease, transform 0.15s ease;
  padding: 4px 0;
}

.sense-panel.hidden {
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
}

/* Sub Panel - Sensor Options */
.sense-sub-panel {
  position: fixed;
  bottom: 70px;
  left: 196px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 1001;
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.15s ease, transform 0.15s ease;
  padding: 4px 0;
}

.sense-sub-panel.hidden {
  opacity: 0;
  transform: translateX(-4px);
  pointer-events: none;
}

.sense-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.1s;
  width: 100%;
  text-align: left;
}

.sense-menu-item:hover {
  background: var(--bg-hover);
}

.sense-menu-label {
  flex: 1;
}

.sense-menu-arrow {
  font-size: 16px;
  color: var(--text-tertiary);
  margin-left: 8px;
}

.sense-toggle-item {
  cursor: default;
}

.sense-toggle-item:hover {
  background: var(--bg-hover);
}

.sense-toggle-switch {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  border: none;
  background: var(--bg-sunken);
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.sense-toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--surface-raised);
  transition: transform 0.2s;
}

.sense-toggle-switch.enabled {
  background: var(--success);
}

.sense-toggle-switch.enabled::after {
  transform: translateX(18px);
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  .sense-panel,
  .sense-sub-panel {
    background: var(--surface-raised);
    border-color: var(--border);
    box-shadow: var(--shadow-lg);
  }

  .sense-toggle-switch {
    background: var(--bg-sunken);
  }

  .sense-toggle-switch.enabled {
    background: var(--success);
  }
}

/* Sense hint in chat stream */
.sense-hint {
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
  padding: 4px 0;
  opacity: 0.7;
  user-select: none;
}