/* 运行模式动画 —— 共享样式（主页与 anim-demo 共用）
   token（--text-1 等）由宿主页面提供。 */

/* ───────── 动画容器：透明无框，浮在背景上 ───────── */

.anim-window {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 顶部模式切换 */
.anim-topbar {
  display: flex;
  gap: 2px;
  padding: 0 2px 12px;
  flex: none;
}

.anim-mode-tab {
  height: 26px;
  padding: 0 13px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
  font-size: 12.5px;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.anim-mode-tab:hover { color: var(--text-2); }
.anim-mode-tab.is-active {
  background: rgba(169, 194, 240, 0.14);
  color: var(--accent-strong);
}

/* ───────── 消息区 ───────── */

.anim-chat {
  flex: 1;
  padding: 4px 2px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}

/* 入场：上浮淡入 */
.anim-item {
  animation: anim-in 0.32s cubic-bezier(0.22, 0.9, 0.3, 1) both;
}
@keyframes anim-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 用户气泡：右侧 */
.msg-user {
  align-self: flex-end;
  max-width: 78%;
  background: var(--accent);
  color: #0c1120;
  font-size: 13px;
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: 12px 12px 4px 12px;
}

/* AI 消息：裸文字，无气泡 */
.msg-ai {
  align-self: flex-start;
  max-width: 92%;
  color: var(--text-1);
  font-size: 13px;
  line-height: 1.65;
}

/* 打字光标 */
.type-caret {
  display: inline-block;
  width: 7px;
  height: 14px;
  margin-left: 2px;
  vertical-align: -2px;
  background: var(--accent);
  animation: caret-blink 0.8s steps(1) infinite;
}
@keyframes caret-blink { 50% { opacity: 0; } }

/* 思考：只有三点动画，无文字 */
.think-row {
  align-self: flex-start;
  display: flex;
  align-items: center;
  padding: 6px 0;
}
.think-dots { display: inline-flex; gap: 5px; }
.think-dots i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-2);
  animation: think-wave 1.2s ease-in-out infinite;
}
.think-dots i:nth-child(2) { animation-delay: -0.2s; }
.think-dots i:nth-child(3) { animation-delay: -0.4s; }
@keyframes think-wave {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(-4px); opacity: 1; }
}

/* ───────── 工具摘要行（主对话极简模式风格） ─────────
   一行：状态图标 + intent + 关键参数；无框无底，不显示工具名 */
.tool-line {
  align-self: stretch;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 3px 0;
  font-size: 12.5px;
  line-height: 1.5;
  min-width: 0;
}
.tool-status {
  flex: none;
  width: 13px;
  display: inline-flex;
  align-items: center;
  align-self: center;
  justify-content: center;
  /* 状态图标在行尾：左侧是 intent+参数 */
  order: 3;
  margin-left: auto;
}
/* 运行中：转圈 */
.tool-line.is-running .tool-status::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1.6px solid rgba(168, 180, 210, 0.3);
  border-top-color: var(--accent);
  animation: tool-spin 0.7s linear infinite;
}
@keyframes tool-spin { to { transform: rotate(360deg); } }
/* 完成：对勾 */
.tool-line.is-done .tool-status::before {
  content: "✓";
  color: var(--ok);
  font-size: 11.5px;
  font-weight: 700;
}
.tool-intent {
  color: var(--text-1);
  flex: none;
}
.tool-param {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.tool-line.is-done .tool-intent { color: var(--text-2); }

/* ───────── 计划展示：无卡片，裸内容 ───────── */

.plan-body {
  align-self: stretch;
  padding: 2px 0 0;
}
.plan-title {
  font-size: 13.5px;
  font-weight: 620;
  color: var(--text-1);
  margin-bottom: 6px;
  min-height: 20px;
}
.plan-item {
  display: flex;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-2);
  line-height: 1.6;
  padding: 1.5px 0;
}
.plan-item b {
  color: var(--text-3);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 11.5px;
  margin-top: 1px;
  flex: none;
}
.plan-actions {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  max-height: 40px;
  overflow: hidden;
}
.plan-actions.is-gone {
  /* 与输入栏同理：transition 与入场动画 fill 同帧交互不可靠，退场统一用 keyframes */
  animation: plan-actions-out 0.35s ease both;
}
@keyframes plan-actions-out {
  from { opacity: 1; max-height: 40px; margin-top: 12px; }
  to { opacity: 0; max-height: 0; margin-top: 0; }
}
.plan-btn {
  height: 30px;
  padding: 0 16px;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-2);
  font-size: 12.5px;
  font-family: inherit;
}
.plan-btn.is-primary {
  background: var(--accent);
  border-color: transparent;
  color: #0c1120;
  font-weight: 600;
}
.plan-btn.is-pressed { transform: scale(0.93); transition: transform 0.1s ease; }
.plan-btn.is-approved {
  background: transparent;
  border-color: var(--ok);
  color: var(--ok);
  transition: all 0.2s ease;
}

/* ───────── 输入栏：直接显示正在输入的内容 ───────── */

.anim-composer {
  flex: none;
  margin: 10px 2px 0;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: none;
  align-items: center;
  padding: 0 13px;
}
.anim-composer.is-visible { display: flex; animation: anim-in 0.32s ease both; }
.anim-composer.is-sent {
  /* 退场用 keyframes：不依赖 transition 与入场动画 fill 值的交互 */
  animation: composer-out 0.25s ease both;
}
@keyframes composer-out {
  from { opacity: 1; transform: none; }
  to { opacity: 0; transform: translateY(6px); }
}
.anim-composer-text { font-size: 12.5px; color: var(--text-1); }
.anim-composer-caret {
  width: 1.5px; height: 15px;
  background: var(--text-2);
  animation: caret-blink 1s steps(1) infinite;
}

/* ───────── 假鼠标指针 ───────── */

.anim-cursor {
  position: absolute;
  left: 0; top: 0;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.7s cubic-bezier(0.3, 0.7, 0.3, 1), opacity 0.25s ease;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.5));
}
.anim-cursor.is-visible { opacity: 1; }
.anim-cursor.is-clicking svg { transform: scale(0.82); transition: transform 0.09s ease; }
.anim-cursor svg { display: block; transition: transform 0.12s ease; }