.composer-wrap {
  padding: 8px 28px 18px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 156, 64, 0.14);
  border: 1px solid rgba(255, 156, 64, 0.32);
  font-size: 12px;
  color: var(--neon-orange);
}

.chip button {
  color: var(--neon-orange);
  opacity: 0.7;
  font-size: 14px;
  line-height: 1;
}

.chip button:hover {
  opacity: 1;
}

.composer {
  max-width: 860px;
  margin: 0 auto;
  padding: 12px 14px;
  border-radius: 22px;
  background: var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 156, 64, 0.06);
}

.composer textarea {
  width: 100%;
  resize: none;
  border: 0;
  outline: none;
  background: transparent;
  font-size: 15px;
  line-height: 1.5;
  min-height: 44px;
  max-height: 160px;
  color: var(--ink);
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.tools {
  display: flex;
  gap: 8px;
}

.tool {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
  transition: 0.15s;
}

.tool:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--ink);
}

.tool svg {
  width: 18px;
  height: 18px;
}

.tool.active {
  background: rgba(255, 156, 64, 0.15);
  color: var(--neon-orange);
  box-shadow: inset 0 0 0 1px rgba(255, 156, 64, 0.4);
}

/* 录音中：按钮变成玫红 + 闪烁圆点 */
.tool.recording {
  background: rgba(222, 31, 74, 0.18);
  color: var(--neon-pink);
  box-shadow: inset 0 0 0 1px rgba(222, 31, 74, 0.5);
  position: relative;
}

.tool.recording::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-pink);
  box-shadow: 0 0 8px var(--neon-pink);
  animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1.15); }
}

.send {
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--neon-orange), var(--neon-yellow));
  color: #2a1c10;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(255, 156, 64, 0.35);
  transition: 0.15s;
}

.send:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 28px rgba(255, 156, 64, 0.5);
}

@media (max-width: 640px) {
  .tool span { display: none; }
}

/* 消息气泡里的附件展示 */
.attachment {
  margin-top: 8px;
  display: grid;
  gap: 4px;
}

.attachment img {
  max-width: 240px;
  max-height: 240px;
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.attachment audio {
  width: 100%;
  max-width: 320px;
  height: 38px;
}

.file-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

.file-icon { font-size: 16px; }

/* 语音输入波形面板 */
.voice-panel {
  max-width: 860px;
  margin: 0 auto 8px;
  padding: 6px 16px;
  border-radius: 14px;
  background: var(--glass-soft);
  border: 1px solid rgba(255, 156, 64, 0.22);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  animation: voice-panel-in 0.25s ease;
  overflow: hidden;
}

.voice-panel[hidden] {
  display: none !important;
}

@keyframes voice-panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.voice-visualizer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--voice-mic-size);
  max-height: var(--voice-mic-size);
}

.voice-mic {
  flex: 0 0 var(--voice-mic-size);
  width: var(--voice-mic-size);
  height: var(--voice-mic-size);
  color: var(--neon-orange);
  display: flex;
  align-items: center;
  justify-content: center;
}

.voice-mic-icon {
  width: 100%;
  height: 100%;
  display: block;
}

.voice-bars {
  display: flex;
  align-items: center;
  gap: 4px;
  height: var(--voice-mic-size);
}

.voice-bars--left {
  flex-direction: row-reverse;
}

.voice-bar {
  width: var(--voice-bar-width);
  min-height: 6px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--neon-orange), var(--neon-yellow));
  opacity: 0.85;
  transition: height 0.08s ease;
}

.tool.is-recording {
  background: rgba(255, 156, 64, 0.18);
  color: var(--neon-orange);
  box-shadow: inset 0 0 0 1px rgba(255, 156, 64, 0.45), 0 0 16px rgba(255, 156, 64, 0.25);
}