/* 看图问答浮窗：与划词浮层同款 Warm Paper 毛玻璃卡片（颜色一律走 theme.css 令牌）。
   透明原生窗口上不用 backdrop-filter（坑位实测记录 #1），模糊交给 macOS 窗口特效，
   CSS 只保留 85% 暖纸半透明底色。 */

/* 透明窗口本体：桌面要从圆角外透出来 */
body.sight-surface {
  background: transparent;
}

.sight-root {
  height: 100%;
  display: flex;
  padding: 12px;
  box-sizing: border-box;
}

/* ---------- 卡片容器 ---------- */
.sight-card {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-float);
  background: var(--glass);
  box-shadow: var(--shadow-float);
  animation: sight-in 180ms var(--ease);
}

@keyframes sight-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 顶栏 ---------- */
.sight-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px 4px;
}

.sight-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.sight-esc {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ---------- 权限状态灯 ---------- */
.sight-perms {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px 20px 2px;
}

.sight-perm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12px;
  cursor: default;
  text-align: left;
}

button.sight-perm.is-bad {
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sight-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-tertiary);
  flex-shrink: 0;
}

.sight-perm.is-ok {
  color: var(--success);
}

.sight-perm.is-ok .sight-dot {
  background: var(--success);
}

.sight-perm.is-bad {
  color: var(--warning);
}

.sight-perm.is-bad .sight-dot {
  background: var(--warning);
}

.sight-perm.is-mute {
  color: var(--text-tertiary);
}

/* ---------- 空态 / 提示 ---------- */
.sight-note {
  margin: 0;
  padding: 16px 20px 20px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.sight-note.is-warn {
  color: var(--warning);
}

/* ---------- 图片预览 ---------- */
.sight-preview {
  margin: 10px 20px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sight-preview img {
  display: block;
  max-width: 100%;
  max-height: 170px;
  object-fit: contain;
  object-position: left top;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--bg-sunken);
}

.sight-preview-meta {
  font-size: 11.5px;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

/* ---------- 提问输入 ---------- */
.sight-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 20px 0;
  padding: 6px 6px 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  background: var(--bg-sunken);
  transition: border-color var(--dur) var(--ease);
}

.sight-custom:focus-within {
  border-color: var(--accent);
}

.sight-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
  outline: none;
  cursor: text;
}

.sight-input::placeholder {
  color: var(--text-tertiary);
}

.sight-send {
  flex-shrink: 0;
  height: 28px;
  padding: 0 12px;
  border: none;
  border-radius: var(--radius-chip);
  background: var(--accent);
  color: var(--bg);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: opacity var(--dur) var(--ease);
}

.sight-send:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ---------- 模型下拉（vision-only 过滤后的清单） ---------- */
.sight-model-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 20px 0;
}

.sight-model-label {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.sight-model {
  flex: 1;
  min-width: 0;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: inherit;
  font-size: 12.5px;
  outline: none;
  cursor: pointer;
}

.sight-model:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ---------- 回答区 ---------- */
.sight-answer {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  margin-top: 10px;
  padding: 10px 20px 14px;
  border-top: 1px solid var(--border);
}

.sight-answer-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.sight-answer-text {
  margin: 0;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
  user-select: text;
}

/* 流式呼吸光标（与划词浮层同款；reduced-motion 时 theme.css 全局降级） */
.sight-cursor {
  display: inline-block;
  width: 2px;
  height: 1.05em;
  margin-left: 3px;
  border-radius: 1px;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: sight-cursor-breathe 1s ease-in-out infinite;
}

@keyframes sight-cursor-breathe {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.15;
  }
}

.sight-error {
  margin: 8px 0 0;
  color: var(--danger);
  font-size: 12.5px;
  line-height: 1.5;
}

.sight-answer-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}

.sight-save {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease);
}

.sight-save:hover:not(:disabled) {
  background: var(--accent-soft);
  color: var(--text);
}

.sight-save:disabled {
  opacity: 0.5;
  cursor: default;
}

.sight-foot-hint {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ---------- 授权引导态（与划词浮层同款骨架） ---------- */
.sight-guide {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px 24px 20px;
}

.sight-guide-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
}

.sight-guide .sight-title {
  font-size: 22px;
}

.sight-lead {
  margin: 12px 0 18px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.sight-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sight-primary {
  height: 40px;
  padding: 0 20px;
  border: none;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--bg);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
}

.sight-primary:hover {
  filter: brightness(0.94);
}

.sight-secondary {
  height: 40px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
}

.sight-secondary:hover {
  background: var(--bg-elevated);
  color: var(--text);
}

.sight-guide-why {
  margin: 16px 0 0;
  color: var(--text-tertiary);
  font-size: 12.5px;
  line-height: 1.7;
}

.sight-guide-hint {
  margin-top: auto;
  padding-top: 18px;
  color: var(--text-tertiary);
  font-size: 12.5px;
  line-height: 1.6;
}

/* ---------- 实时之眼入口（契约 12B）：摄像头状态点 + 打开 ---------- */
.sight-perm.is-wait {
  color: var(--warning);
}

.sight-perm.is-wait .sight-dot {
  background: var(--warning);
}

button.sight-perm.is-live {
  cursor: pointer;
  color: var(--accent);
}

button.sight-perm.is-live:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

button.sight-perm.is-live.is-ok {
  color: var(--success);
}

button.sight-perm.is-live.is-bad {
  color: var(--danger);
}