/* ================================================
   逍遥DAO — 3D 数字人容器样式
   替代原有 .avatar-3d-wrap（CSS伪3D）
   ================================================ */

/* 3D Canvas 容器 */
.avatar-3d-stage {
  position: relative;
  width: 320px;
  height: 380px;
  margin: 8px auto 20px;
  z-index: 2;
  border-radius: 24px;
  overflow: hidden;
  /* 玻璃拟态 */
  background:
    radial-gradient(ellipse at 50% 30%, rgba(201,168,76,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(78,205,196,0.12) 0%, transparent 70%),
    linear-gradient(180deg, rgba(10,14,26,0.4), rgba(5,7,13,0.6));
  border: 1px solid rgba(201,168,76,0.15);
  box-shadow:
    0 0 60px rgba(78,205,196,0.08) inset,
    0 20px 60px rgba(0,0,0,0.4);
}

[data-theme="light"] .avatar-3d-stage {
  background:
    radial-gradient(ellipse at 50% 30%, rgba(201,168,76,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(78,205,196,0.18) 0%, transparent 70%),
    linear-gradient(180deg, rgba(245,243,238,0.6), rgba(234,231,224,0.8));
  border: 1px solid rgba(158,124,32,0.18);
  box-shadow:
    0 0 60px rgba(78,205,196,0.1) inset,
    0 20px 60px rgba(0,0,0,0.08);
}

/* 3D 模型会插入的 canvas */
.avatar-3d-stage canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  outline: none;
}

/* 扫描线效果叠加 */
.avatar-3d-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      transparent 0%,
      transparent 48%,
      rgba(78,205,196,0.04) 50%,
      transparent 52%,
      transparent 100%);
  background-size: 100% 8px;
  pointer-events: none;
  mix-blend-mode: screen;
  animation: scanlineMove 8s linear infinite;
  z-index: 2;
}

@keyframes scanlineMove {
  0% { background-position: 0 -100%; }
  100% { background-position: 0 100%; }
}

/* 边框光晕脉冲 */
.avatar-3d-stage::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 26px;
  border: 1px solid transparent;
  background:
    linear-gradient(135deg,
      rgba(201,168,76,0.5) 0%,
      transparent 30%,
      transparent 70%,
      rgba(78,205,196,0.5) 100%) border-box;
  -webkit-mask:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: borderPulse 4s ease-in-out infinite;
  z-index: 3;
}

@keyframes borderPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* 状态指示条 */
.avatar-3d-state {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(5, 7, 13, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.7rem;
  color: var(--chat-t2);
  font-weight: 500;
  pointer-events: none;
  transition: all 0.3s ease;
}

[data-theme="light"] .avatar-3d-state {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(0, 0, 0, 0.08);
}

.avatar-3d-state .state-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--chat-cyan);
  box-shadow: 0 0 6px var(--chat-cyan);
  animation: statePulse 1.6s ease-in-out infinite;
}

.avatar-3d-state[data-state="thinking"] .state-dot {
  background: var(--chat-gold);
  box-shadow: 0 0 6px var(--chat-gold);
  animation-duration: 0.8s;
}

.avatar-3d-state[data-state="speaking"] .state-dot {
  background: #ff8b5e;
  box-shadow: 0 0 8px #ff8b5e;
  animation-duration: 0.4s;
}

.avatar-3d-state[data-state="listening"] .state-dot {
  background: #7eddd6;
  box-shadow: 0 0 8px #7eddd6;
  animation-duration: 1s;
}

@keyframes statePulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* 视觉交互提示（首次进入时的悬停说明） */
.avatar-3d-hint {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(5, 7, 13, 0.65);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 999px;
  font-size: 0.66rem;
  color: var(--chat-gold-l);
  opacity: 0;
  pointer-events: none;
  animation: hintFadeOut 7s ease-in-out 1s forwards;
}

[data-theme="light"] .avatar-3d-hint {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(158, 124, 32, 0.3);
  color: var(--chat-gold);
}

@keyframes hintFadeOut {
  0% { opacity: 0; transform: translateX(10px); }
  15%, 60% { opacity: 1; transform: translateX(0); }
  100% { opacity: 0; transform: translateX(10px); }
}

/* 加载状态 */
.avatar-3d-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  z-index: 5;
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(8px);
  transition: opacity 0.5s ease;
}

.avatar-3d-loading.hidden {
  opacity: 0;
  pointer-events: none;
}

.avatar-3d-loading .spinner {
  width: 32px;
  height: 32px;
  border: 2px solid rgba(201, 168, 76, 0.2);
  border-top-color: var(--chat-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.avatar-3d-loading .loading-text {
  font-size: 0.75rem;
  color: var(--chat-t2);
  letter-spacing: 0.05em;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 响应式 */
@media (max-width: 900px) {
  .avatar-3d-stage {
    width: 240px;
    height: 280px;
    margin: 0 auto 12px;
  }
}

@media (max-width: 480px) {
  .avatar-3d-stage {
    width: 200px;
    height: 240px;
  }
}

/* 隐藏原来的 CSS 伪3D元素（为兼容旧 chat.css） */
.avatar-panel .avatar-3d-wrap,
.avatar-panel .holo-canvas,
.avatar-panel .avatar-ring,
.avatar-panel .avatar-particles,
.avatar-panel .energy-arcs,
.avatar-panel .holo-overlay {
  display: none !important;
}