/**
 * QieYun Chat FAB + Modal v3.64.60
 * 图标+文字浮动按钮 · 点击弹出 · FAQ 自动回复
 */

:root {
  --qy-chat-fab-color: #22c55e;
  --qy-chat-fab-color-dark: #16a34a;
  --qy-chat-fab-color-deep: #0d9488;
  --qy-chat-modal-w: 400px;
  --qy-chat-modal-h: min(560px, calc(100vh - 48px));
  --qy-chat-mobile-nav-gap: calc(var(--qy-mobile-bottom-nav-h, 88px) + env(safe-area-inset-bottom, 0px));
}

/* ── 浮动按钮容器：右侧垂直居中 ── */
.qy-chat-wrap {
  position: fixed !important;
  right: 20px !important;
  top: 50% !important;
  bottom: auto !important;
  left: auto !important;
  transform: translateY(-50%) !important;
  z-index: 100000 !important;
  pointer-events: none !important;
  font-family: Inter, 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif !important;
}

.qy-chat-wrap.qy-chat-open {
  z-index: 100010 !important;
}

.qy-chat-wrap .qy-chat-fab {
  pointer-events: auto !important;
}

.qy-chat-wrap .qy-chat-fab,
.qy-chat-wrap .qy-chat-fab * {
  box-sizing: border-box !important;
}

/* ── 居中聊天弹窗遮罩 ── */
.qy-chat-modal-overlay {
  position: fixed !important;
  inset: 0 !important;
  z-index: 100020 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  background: rgba(8, 12, 24, 0.55) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
}

.qy-chat-modal {
  width: 100% !important;
  max-width: var(--qy-chat-modal-w) !important;
  height: var(--qy-chat-modal-h) !important;
  max-height: var(--qy-chat-modal-h) !important;
  display: flex !important;
  flex-direction: column !important;
  border-radius: 20px !important;
  overflow: hidden !important;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.96) 100%) !important;
  border: 1px solid rgba(148, 163, 184, 0.18) !important;
  box-shadow:
    0 28px 80px rgba(15, 23, 42, 0.22),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset !important;
  animation: qyChatModalIn 0.38s cubic-bezier(0.34, 1.2, 0.64, 1) both !important;
}

.qy-chat-modal-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  padding: 16px 18px !important;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 55%, #0d9488 100%) !important;
  color: #ffffff !important;
  flex-shrink: 0 !important;
}

.qy-chat-agent {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  min-width: 0 !important;
}

.qy-chat-agent-avatar {
  width: 44px !important;
  height: 44px !important;
  border-radius: 14px !important;
  background: rgba(255, 255, 255, 0.22) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 22px !important;
  flex-shrink: 0 !important;
  overflow: hidden !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
}

.qy-chat-agent-avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.qy-chat-agent-name {
  font-size: 16px !important;
  font-weight: 800 !important;
  line-height: 1.3 !important;
}

.qy-chat-agent-status {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 12px !important;
  opacity: 0.92 !important;
  margin-top: 2px !important;
}

.qy-chat-online-dot {
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  background: #bbf7d0 !important;
  box-shadow: 0 0 8px rgba(187, 247, 208, 0.8) !important;
}

.qy-chat-modal-close {
  width: 34px !important;
  height: 34px !important;
  border: none !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.18) !important;
  color: #ffffff !important;
  font-size: 22px !important;
  line-height: 1 !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.qy-chat-modal-close:hover {
  background: rgba(255, 255, 255, 0.28) !important;
  transform: scale(1.05) !important;
}

.qy-chat-modal-body {
  flex: 1 1 auto !important;
  overflow-y: auto !important;
  padding: 18px 16px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(34, 197, 94, 0.06), transparent 55%),
    #f8fafc !important;
}

.qy-chat-row {
  display: flex !important;
  width: 100% !important;
}

.qy-chat-row--agent { justify-content: flex-start !important; }
.qy-chat-row--user { justify-content: flex-end !important; }

.qy-chat-bubble {
  max-width: 82% !important;
  padding: 10px 14px !important;
  border-radius: 16px !important;
  font-size: 14px !important;
  line-height: 1.55 !important;
  word-break: break-word !important;
  animation: qyChatMsgIn 0.32s ease both !important;
}

.qy-chat-bubble--agent {
  background: #ffffff !important;
  color: #1e293b !important;
  border: 1px solid rgba(148, 163, 184, 0.18) !important;
  border-bottom-left-radius: 6px !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05) !important;
}

.qy-chat-bubble--user {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
  color: #ffffff !important;
  border-bottom-right-radius: 6px !important;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.28) !important;
}

.qy-chat-bubble--typing {
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
  padding: 12px 16px !important;
}

.qy-chat-bubble--typing span {
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: #94a3b8 !important;
  animation: qyChatTyping 1.2s infinite ease-in-out !important;
}

.qy-chat-bubble--typing span:nth-child(2) { animation-delay: 0.15s !important; }
.qy-chat-bubble--typing span:nth-child(3) { animation-delay: 0.3s !important; }

.qy-chat-modal-foot {
  flex-shrink: 0 !important;
  padding: 14px 16px 16px !important;
  border-top: 1px solid rgba(148, 163, 184, 0.16) !important;
  background: rgba(255, 255, 255, 0.96) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}

.qy-chat-input-row {
  display: flex !important;
  gap: 8px !important;
  align-items: center !important;
}

.qy-chat-input {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  height: 44px !important;
  padding: 0 14px !important;
  border-radius: 12px !important;
  border: 1px solid rgba(148, 163, 184, 0.28) !important;
  background: #f8fafc !important;
  font-size: 14px !important;
  color: #0f172a !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.qy-chat-input:focus {
  outline: none !important;
  border-color: rgba(34, 197, 94, 0.55) !important;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12) !important;
}

.qy-chat-send-btn {
  flex-shrink: 0 !important;
  height: 44px !important;
  padding: 0 18px !important;
  border: none !important;
  border-radius: 12px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
  cursor: pointer !important;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.32) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease !important;
}

.qy-chat-send-btn:hover:not(:disabled) {
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 18px rgba(34, 197, 94, 0.4) !important;
}

.qy-chat-send-btn:disabled {
  opacity: 0.5 !important;
  cursor: not-allowed !important;
}

.qy-chat-human-btn {
  width: 100% !important;
  height: 40px !important;
  border: 1px solid rgba(34, 197, 94, 0.35) !important;
  border-radius: 10px !important;
  background: rgba(34, 197, 94, 0.08) !important;
  color: #15803d !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: background 0.2s ease, border-color 0.2s ease !important;
}

.qy-chat-human-btn:hover {
  background: rgba(34, 197, 94, 0.14) !important;
  border-color: rgba(34, 197, 94, 0.5) !important;
}

/* ── FAQ 常见问题（置顶） ── */
.qy-chat-faq {
  margin-bottom: 4px !important;
  padding-bottom: 12px !important;
}

.qy-chat-faq--top {
  margin-bottom: 8px !important;
  padding: 12px 12px 14px !important;
  border-radius: 14px !important;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08) 0%, rgba(13, 148, 136, 0.05) 100%) !important;
  border: 1px solid rgba(34, 197, 94, 0.18) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
}

.qy-chat-faq-title {
  font-size: 12px !important;
  font-weight: 800 !important;
  color: #15803d !important;
  margin-bottom: 10px !important;
  letter-spacing: 0.04em !important;
  text-transform: none !important;
}

.qy-chat-faq-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.qy-chat-faq-chip {
  width: 100% !important;
  max-width: 100% !important;
  padding: 10px 14px !important;
  border-radius: 12px !important;
  border: 1px solid rgba(34, 197, 94, 0.28) !important;
  background: rgba(255, 255, 255, 0.95) !important;
  color: #166534 !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
  cursor: pointer !important;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease !important;
  text-align: left !important;
  position: relative !important;
  padding-left: 28px !important;
}

.qy-chat-faq-chip::before {
  content: '?' !important;
  position: absolute !important;
  left: 10px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  background: rgba(34, 197, 94, 0.15) !important;
  color: #15803d !important;
  font-size: 10px !important;
  font-weight: 800 !important;
  line-height: 16px !important;
  text-align: center !important;
}

.qy-chat-faq-chip:hover:not(:disabled) {
  background: rgba(34, 197, 94, 0.1) !important;
  border-color: rgba(34, 197, 94, 0.45) !important;
  transform: translateX(2px) !important;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.14) !important;
}

.qy-chat-faq-chip:disabled {
  opacity: 0.55 !important;
  cursor: not-allowed !important;
}

/* ── 高端浮动按钮：图标 + 文字 ── */
.qy-chat-fab {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 52px !important;
  padding: 0 !important;
  border: none !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  overflow: visible !important;
  background: transparent !important;
  transition: transform 0.24s cubic-bezier(0.34, 1.2, 0.64, 1), filter 0.24s ease !important;
  filter: drop-shadow(0 10px 28px rgba(34, 197, 94, 0.42)) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.12)) !important;
}

.qy-chat-fab-glow {
  position: absolute !important;
  inset: -6px -8px !important;
  border-radius: 999px !important;
  background: radial-gradient(ellipse at center, rgba(34, 197, 94, 0.45) 0%, transparent 70%) !important;
  opacity: 0.75 !important;
  animation: qyChatFabPulse 2.8s ease-in-out infinite !important;
  pointer-events: none !important;
  z-index: 0 !important;
}

.qy-chat-fab-shine {
  position: absolute !important;
  inset: 0 !important;
  border-radius: 999px !important;
  background: linear-gradient(
    135deg,
    var(--qy-chat-fab-color, #22c55e) 0%,
    color-mix(in srgb, var(--qy-chat-fab-color, #22c55e) 82%, #000) 55%,
    color-mix(in srgb, var(--qy-chat-fab-color, #22c55e) 62%, #0d9488) 100%
  ) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -1px 0 rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.12) !important;
  z-index: 1 !important;
  pointer-events: none !important;
}

.qy-chat-fab-inner {
  position: relative !important;
  z-index: 2 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 12px 18px 12px 14px !important;
  color: #ffffff !important;
}

.qy-chat-fab--text-only .qy-chat-fab-inner {
  padding: 11px 22px !important;
  gap: 0 !important;
}

.qy-chat-fab--text-only .qy-chat-fab-label {
  font-size: 14px !important;
  letter-spacing: 0.06em !important;
}

.qy-chat-fab--text-only:hover {
  transform: translateY(-2px) scale(1.02) !important;
}

.qy-chat-fab--text-only:active {
  transform: translateY(0) scale(0.98) !important;
}

.qy-chat-wrap.qy-chat-open .qy-chat-fab {
  filter: drop-shadow(0 12px 32px rgba(34, 197, 94, 0.55)) drop-shadow(0 0 20px rgba(34, 197, 94, 0.25)) !important;
}

.qy-chat-wrap.qy-chat-open .qy-chat-fab-glow {
  opacity: 1 !important;
  animation: none !important;
}

.qy-chat-fab:hover {
  transform: translateX(-3px) scale(1.03) !important;
}

.qy-chat-fab:active {
  transform: translateX(-1px) scale(0.98) !important;
}

.qy-chat-fab-icon {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 28px !important;
  height: 28px !important;
  flex-shrink: 0 !important;
  font-size: 22px !important;
  line-height: 1 !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.15)) !important;
}

.qy-chat-fab-icon img {
  width: 24px !important;
  height: 24px !important;
  object-fit: contain !important;
}

.qy-chat-fab-label {
  font-size: 14px !important;
  font-weight: 800 !important;
  letter-spacing: 0.02em !important;
  white-space: nowrap !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.12) !important;
}

.qy-chat-fab-badge {
  position: absolute !important;
  top: -4px !important;
  right: -2px !important;
  min-width: 18px !important;
  height: 18px !important;
  padding: 0 5px !important;
  border-radius: 999px !important;
  background: #ef4444 !important;
  color: #ffffff !important;
  font-size: 10px !important;
  font-weight: 800 !important;
  line-height: 18px !important;
  border: 2px solid #ffffff !important;
  z-index: 3 !important;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.45) !important;
}

/* ── 动画 ── */
.qy-chat-modal-fade-enter-active,
.qy-chat-modal-fade-leave-active {
  transition: opacity 0.25s ease !important;
}

.qy-chat-modal-fade-enter-from,
.qy-chat-modal-fade-leave-to {
  opacity: 0 !important;
}

@keyframes qyChatModalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes qyChatMsgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes qyChatTyping {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

@keyframes qyChatFabPulse {
  0%, 100% { opacity: 0.55; transform: scale(0.98); }
  50% { opacity: 0.95; transform: scale(1.04); }
}

/* ── 深色主题 ── */
html:not([data-theme="light"]) .qy-chat-modal {
  background: linear-gradient(165deg, rgba(24, 28, 40, 0.98) 0%, rgba(15, 18, 28, 0.98) 100%) !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55) !important;
}

html:not([data-theme="light"]) .qy-chat-modal-body {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(34, 197, 94, 0.08), transparent 55%),
    rgba(12, 16, 28, 0.6) !important;
}

html:not([data-theme="light"]) .qy-chat-bubble--agent {
  background: rgba(30, 36, 52, 0.95) !important;
  color: #e2e8f0 !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
}

html:not([data-theme="light"]) .qy-chat-modal-foot {
  background: rgba(18, 22, 34, 0.98) !important;
  border-top-color: rgba(255, 255, 255, 0.06) !important;
}

html:not([data-theme="light"]) .qy-chat-input {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  color: #f1f5f9 !important;
}

html:not([data-theme="light"]) .qy-chat-human-btn {
  color: #4ade80 !important;
  background: rgba(34, 197, 94, 0.1) !important;
  border-color: rgba(34, 197, 94, 0.28) !important;
}

html:not([data-theme="light"]) .qy-chat-faq--top {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.12) 0%, rgba(13, 148, 136, 0.08) 100%) !important;
  border-color: rgba(34, 197, 94, 0.22) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

html:not([data-theme="light"]) .qy-chat-faq-title {
  color: #86efac !important;
}

html:not([data-theme="light"]) .qy-chat-faq-chip {
  background: rgba(24, 30, 44, 0.95) !important;
  color: #bbf7d0 !important;
  border-color: rgba(34, 197, 94, 0.28) !important;
}

html:not([data-theme="light"]) .qy-chat-faq-chip::before {
  background: rgba(34, 197, 94, 0.2) !important;
  color: #86efac !important;
}

@media (max-width: 768px) {
  .qy-chat-wrap { right: 14px !important; }

  .qy-chat-modal-overlay {
    align-items: flex-end !important;
    padding: 12px 12px calc(var(--qy-chat-mobile-nav-gap) + 12px) !important;
  }

  .qy-chat-modal {
    max-width: 100% !important;
    height: min(72dvh, calc(100dvh - var(--qy-nav-height, 56px) - var(--qy-chat-mobile-nav-gap) - 20px)) !important;
    max-height: min(72dvh, calc(100dvh - var(--qy-nav-height, 56px) - var(--qy-chat-mobile-nav-gap) - 20px)) !important;
    border-bottom-left-radius: 16px !important;
    border-bottom-right-radius: 16px !important;
  }

  .qy-chat-modal-foot {
    padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

@media (max-width: 480px) {
  .qy-chat-wrap { right: 14px !important; }
  .qy-chat-fab--text-only .qy-chat-fab-inner { padding: 10px 18px !important; }
  .qy-chat-fab--text-only .qy-chat-fab-label { font-size: 13px !important; }
}