.wanstudio-ai-frontend {
  --waf-accent: var(--wanstudio-suite-brand, #176b5b);
  --waf-accent-soft: var(--wanstudio-suite-brand-soft, #e5f2ee);
  --waf-surface: var(--wanstudio-suite-surface, #fff);
  --waf-text: var(--wanstudio-suite-text, #182127);
  --waf-muted: var(--wanstudio-suite-muted, #68747d);
  --waf-assistant: var(--wanstudio-suite-surface-muted, #f4f7f8);
  --waf-user: var(--wanstudio-suite-brand-soft, #e5f2ee);
  --waf-radius: var(--wanstudio-suite-radius, 4px);
  --waf-radius-sm: var(--wanstudio-suite-radius-sm, 3px);
  --waf-radius-md: var(--wanstudio-suite-radius-md, 5px);
  --waf-radius-lg: var(--wanstudio-suite-radius-lg, 6px);
  --waf-font-size: var(--wanstudio-suite-font-size, 15px);
  --waf-width: 390px;
  --waf-height: 680px;
  color: var(--waf-text);
  font-family: var(
    --wanstudio-suite-font-family,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif
  );
  font-size: var(--waf-font-size);
  line-height: 1.55;
}

.wanstudio-ai-frontend[data-mode="floating"] {
  bottom: 24px;
  pointer-events: none;
  position: fixed;
  z-index: 999999;
}

.wanstudio-ai-frontend[data-mode="floating"][data-position="right"] {
  right: 24px;
}

.wanstudio-ai-frontend[data-mode="floating"][data-position="left"] {
  left: 24px;
}

.waf-bootstrap {
  align-items: center;
  background: var(--waf-accent);
  border: 1px solid rgb(255 255 255 / 28%);
  border-radius: var(--waf-radius);
  box-shadow: 0 8px 24px rgb(15 23 42 / 18%), 0 2px 6px rgb(15 23 42 / 12%);
  color: #fff;
  cursor: pointer;
  display: flex;
  height: 56px;
  justify-content: center;
  padding: 7px;
  pointer-events: auto;
  width: 56px;
}

.waf-bootstrap span {
  align-items: center;
  background: rgb(255 255 255 / 16%);
  border-radius: var(--waf-radius-sm);
  display: flex;
  font-size: 18px;
  font-weight: 760;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.waf-bootstrap span img {
  border-radius: inherit;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.waf-bootstrap b {
  display: none;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] {
  bottom: 0;
  top: 32px;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"][data-position="right"] {
  right: 0;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"][data-position="left"] {
  left: 0;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] .waf-bootstrap {
  border-radius: var(--waf-radius) 0 0 var(--waf-radius);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"][data-position="left"] .waf-bootstrap {
  border-radius: 0 var(--waf-radius) var(--waf-radius) 0;
  left: 0;
  right: auto;
}

.wanstudio-ai-frontend[data-display="dock"] .waf-panel {
  border-bottom: 0;
  border-radius: 0;
  border-top: 0;
  height: 100%;
  max-height: none;
}

.waf-launcher {
  align-items: center;
  background: var(--waf-accent);
  border: 1px solid rgb(255 255 255 / 28%);
  border-radius: var(--waf-radius);
  box-shadow: 0 8px 24px rgb(15 23 42 / 18%), 0 2px 6px rgb(15 23 42 / 12%);
  color: #fff;
  cursor: pointer;
  display: flex;
  gap: 9px;
  margin-left: auto;
  min-height: 54px;
  padding: 8px 18px 8px 9px;
  pointer-events: auto;
  position: relative;
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.waf-launcher:hover {
  box-shadow: 0 10px 28px rgb(15 23 42 / 20%), 0 2px 7px rgb(15 23 42 / 14%);
  transform: translateY(-1px);
}

.waf-launcher:focus-visible,
.waf-close:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--waf-accent) 24%, #fff);
  outline-offset: 3px;
}

.wanstudio-ai-frontend[data-launcher="circle"] .waf-launcher,
.wanstudio-ai-frontend[data-launcher="square"] .waf-launcher {
  height: 56px;
  padding: 8px;
  width: 56px;
}

.wanstudio-ai-frontend[data-launcher="circle"] .waf-launcher {
  border-radius: 50%;
}

.wanstudio-ai-frontend[data-launcher="square"] .waf-launcher {
  border-radius: max(var(--waf-radius-lg), var(--waf-radius));
}

.wanstudio-ai-frontend[data-launcher="circle"] .waf-launcher b,
.wanstudio-ai-frontend[data-launcher="square"] .waf-launcher b {
  display: none;
}

.waf-identity {
  align-items: center;
  display: flex;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.waf-launcher__icon {
  background: rgb(255 255 255 / 16%);
  border-radius: var(--waf-radius-sm);
  flex: 0 0 38px;
  height: 38px;
  width: 38px;
}

.waf-identity__mark {
  align-items: center;
  display: flex;
  font-size: 17px;
  font-weight: 780;
  height: 100%;
  justify-content: center;
  width: 100%;
}

.waf-identity img {
  background: var(--waf-surface);
  height: 100%;
  inset: 0;
  object-fit: cover;
  position: absolute;
  width: 100%;
}

.waf-launcher b {
  font-size: 14px;
  font-weight: 650;
}

.waf-launcher__badge {
  align-items: center;
  background: #d13f38;
  border: 2px solid #fff;
  border-radius: 999px;
  color: #fff;
  display: flex;
  font-size: 10px;
  font-style: normal;
  font-weight: 750;
  height: 22px;
  justify-content: center;
  min-width: 22px;
  padding: 0 5px;
  position: absolute;
  right: -6px;
  top: -7px;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] .waf-launcher {
  border-radius: var(--waf-radius) 0 0 var(--waf-radius);
  height: 58px;
  min-height: 58px;
  padding: 9px;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] .waf-launcher:hover {
  transform: translateY(calc(-50% - 2px));
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"][data-position="left"] .waf-launcher {
  border-radius: 0 var(--waf-radius) var(--waf-radius) 0;
  left: 0;
  right: auto;
}

.wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] .waf-launcher b {
  display: none;
}

.waf-panel {
  background: var(--waf-surface);
  border: 1px solid rgb(24 33 39 / 10%);
  border-radius: var(--waf-radius);
  box-sizing: border-box;
  box-shadow: 0 14px 44px rgb(15 23 42 / 18%);
  display: flex;
  flex-direction: column;
  height: min(var(--waf-height), calc(100vh - 104px));
  max-height: min(var(--waf-height), calc(100vh - 104px));
  overflow: hidden;
  pointer-events: auto;
  width: min(var(--waf-width), calc(100vw - 32px));
}

.wanstudio-ai-frontend[data-mode="inline"] .waf-panel {
  box-shadow: 0 8px 30px rgb(15 23 42 / 10%);
  max-height: none;
  min-height: 620px;
  width: 100%;
}

.waf-header {
  align-items: center;
  background: var(--waf-surface);
  border-bottom: 1px solid rgb(24 33 39 / 8%);
  display: grid;
  gap: 11px;
  grid-template-columns: auto 1fr auto;
  padding: 16px 17px;
}

.waf-avatar {
  align-items: center;
  background: var(--waf-accent);
  border-radius: var(--waf-radius);
  color: #fff;
  display: flex;
  height: 38px;
  justify-content: center;
  overflow: hidden;
  width: 38px;
}

.waf-avatar .waf-identity {
  color: inherit;
  display: flex;
  height: 100%;
  margin: 0;
  width: 100%;
}

.waf-header .waf-avatar .waf-identity__mark {
  align-items: center;
  color: #fff;
  display: flex;
  font-size: 17px;
  height: 100%;
  justify-content: center;
  margin: 0;
  width: 100%;
}

.waf-header strong,
.waf-header span {
  display: block;
}

.waf-header strong {
  font-size: 15px;
  line-height: 1.25;
}

.waf-header span {
  color: var(--waf-muted);
  font-size: 12px;
  margin-top: 3px;
}

.waf-header span i {
  background: #16a36a;
  border-radius: 50%;
  display: inline-block;
  height: 7px;
  margin-right: 5px;
  width: 7px;
}

.waf-close {
  align-items: center;
  background: rgb(24 33 39 / 5%);
  border: 1px solid transparent;
  border-radius: var(--waf-radius);
  color: var(--waf-muted);
  cursor: pointer;
  display: flex;
  font-size: 23px;
  height: 36px;
  justify-content: center;
  line-height: 0;
  padding: 0;
  transition: background 140ms ease, color 140ms ease;
  width: 36px;
}

.waf-close:hover {
  background: rgb(24 33 39 / 9%);
  color: var(--waf-text);
}

.waf-tabs {
  background: #fafbfb;
  border-bottom: 1px solid rgb(24 33 39 / 8%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0 16px;
}

.waf-tabs button {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--waf-muted);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  padding: 12px 8px 10px;
}

.waf-tabs button.is-active {
  border-color: var(--waf-accent);
  color: var(--waf-accent);
  font-weight: 650;
}

.waf-tabs button i {
  background: #e5484d;
  border-radius: 50%;
  display: inline-block;
  height: 6px;
  margin: 0 0 6px 5px;
  width: 6px;
}

.waf-chat {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
}

.waf-human-state {
  background: #f6f1f9;
  border-bottom: 1px solid #d9c8e4;
  color: #684787;
  display: grid;
  gap: 2px;
  padding: 9px 16px;
}

.waf-human-state strong {
  font-size: 12px;
}

.waf-human-state span {
  font-size: 10px;
  opacity: .85;
}

.waf-messages {
  flex: 1;
  min-height: 320px;
  overflow-y: auto;
  padding: 18px 16px 10px;
  scrollbar-color: rgb(104 116 125 / 35%) transparent;
  scrollbar-width: thin;
}

.waf-intro {
  color: var(--waf-muted);
  font-size: 12px;
  margin: 0 0 16px;
}

.waf-quick-questions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 2px 0 16px;
}

.waf-quick-questions button {
  background: var(--waf-surface);
  border: 1px solid color-mix(in srgb, var(--waf-accent) 28%, #dfe5e7);
  border-radius: var(--waf-radius-sm);
  color: var(--waf-accent);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  padding: 6px 10px;
  text-align: left;
}

.waf-quick-questions button:hover {
  background: var(--waf-accent-soft);
}

.waf-message {
  margin: 0 0 14px;
  max-width: 88%;
}

.waf-message__name {
  color: var(--waf-muted);
  display: block;
  font-size: 11px;
  margin: 0 0 4px 3px;
}

.waf-message > div {
  background: var(--waf-assistant);
  border: 1px solid rgb(24 33 39 / 6%);
  border-radius: var(--waf-radius);
  overflow-wrap: anywhere;
  padding: 10px 12px;
}

.waf-message.is-user {
  margin-left: auto;
}

.waf-message.is-user .waf-message__name {
  text-align: right;
}

.waf-message.is-user > div {
  background: var(--waf-user);
  border-color: color-mix(in srgb, var(--waf-accent) 14%, transparent);
}

.waf-message.is-human > div {
  background: #fff9e8;
  border-color: #ead88b;
}

.waf-message.is-human .waf-message__name {
  color: #8c6a00;
  font-weight: 650;
}

.waf-handoff-nudge {
  align-items: center;
  background: #fff9e8;
  border: 1px solid #ead88b;
  border-radius: var(--waf-radius);
  display: flex;
  font-size: 12px;
  gap: 10px;
  justify-content: space-between;
  margin: 8px 0 14px;
  padding: 10px 11px;
}

.waf-handoff-nudge button,
.waf-handoff-state button {
  background: transparent;
  border: 0;
  color: var(--waf-accent);
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  white-space: nowrap;
}

.waf-typing {
  align-items: center;
  color: var(--waf-muted);
  display: flex;
  font-size: 11px;
  gap: 4px;
  margin: 8px 3px 12px;
}

.waf-typing i {
  animation: waf-pulse 1.2s infinite ease-in-out;
  background: var(--waf-accent);
  border-radius: 50%;
  height: 5px;
  opacity: 0.4;
  width: 5px;
}

.waf-typing i:nth-child(2) {
  animation-delay: 0.15s;
}

.waf-typing i:nth-child(3) {
  animation-delay: 0.3s;
}

.waf-typing span {
  margin-left: 5px;
}

.waf-composer {
  align-items: flex-end;
  border: 1px solid rgb(24 33 39 / 14%);
  border-radius: var(--waf-radius);
  display: flex;
  gap: 8px;
  margin: 8px 14px 0;
  padding: 7px 7px 7px 11px;
}

.waf-limit {
  align-items: center;
  background: #fff8e7;
  border-top: 1px solid #ead88b;
  color: #70570c;
  display: grid;
  gap: 2px 10px;
  grid-template-columns: 1fr auto;
  padding: 10px 15px;
}

.waf-limit strong,
.waf-limit span {
  display: block;
  grid-column: 1;
}

.waf-limit strong {
  font-size: 12px;
}

.waf-limit span {
  font-size: 10px;
}

.waf-limit button {
  background: transparent;
  border: 0;
  color: var(--waf-accent);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  grid-column: 2;
  grid-row: 1 / span 2;
  white-space: nowrap;
}

.waf-composer:focus-within {
  border-color: var(--waf-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--waf-accent) 12%, transparent);
}

.waf-composer textarea {
  background: transparent;
  border: 0;
  box-shadow: none;
  color: var(--waf-text);
  flex: 1;
  font: inherit;
  max-height: 120px;
  min-height: 42px;
  min-width: 0;
  outline: 0;
  padding: 8px 0;
  resize: none;
  width: 100%;
}

.waf-composer button,
.waf-handoff-form > button {
  background: var(--waf-accent);
  border: 0;
  border-radius: max(var(--waf-radius-lg), calc(var(--waf-radius) - 3px));
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  flex: 0 0 auto;
  min-height: 38px;
  padding: 8px 14px;
}

.waf-composer button:disabled,
.waf-handoff-form > button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.waf-privacy {
  color: var(--waf-muted);
  font-size: 10px;
  margin: 7px 16px 11px;
}

.waf-handoff-form {
  display: grid;
  gap: 12px;
  overflow-y: auto;
  padding: 18px;
}

.waf-handoff-intro strong,
.waf-handoff-intro span {
  display: block;
}

.waf-handoff-intro strong {
  font-size: 16px;
}

.waf-handoff-intro span {
  color: var(--waf-muted);
  font-size: 12px;
  margin-top: 4px;
}

.waf-handoff-form label span {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 5px;
}

.waf-handoff-form input,
.waf-handoff-form textarea {
  background: var(--waf-surface);
  border: 1px solid rgb(24 33 39 / 16%);
  border-radius: max(var(--waf-radius-lg), calc(var(--waf-radius) - 3px));
  box-shadow: none;
  box-sizing: border-box;
  color: var(--waf-text);
  font: inherit;
  outline: 0;
  padding: 9px 10px;
  resize: vertical;
  width: 100%;
}

.waf-handoff-form input:focus,
.waf-handoff-form textarea:focus {
  border-color: var(--waf-accent);
}

.waf-handoff-form > button {
  width: 100%;
}

.waf-handoff-form > p {
  color: var(--waf-muted);
  font-size: 11px;
  margin: -4px 0 0;
  text-align: center;
}

.waf-handoff-state,
.waf-empty {
  align-items: center;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  min-height: 340px;
  padding: 32px;
  text-align: center;
}

.waf-handoff-state i {
  align-items: center;
  background: var(--waf-accent-soft);
  border-radius: 50%;
  color: var(--waf-accent);
  display: flex;
  font-style: normal;
  height: 48px;
  justify-content: center;
  margin-bottom: 13px;
  width: 48px;
}

.waf-handoff-state span,
.waf-empty span {
  color: var(--waf-muted);
  font-size: 12px;
  margin: 7px 0 14px;
}

.waf-error {
  background: #fff1f0;
  border-bottom: 1px solid #ffc9c5;
  color: #b42318;
  font-size: 12px;
  padding: 9px 16px;
}

.waf-notice {
  background: #ecf9f3;
  border-bottom: 1px solid #b8e4d0;
  color: #0d6b47;
  font-size: 12px;
  padding: 9px 16px;
}

.waf-offers {
  display: grid;
  gap: 9px;
  margin: 4px 0 16px;
}

.waf-offers article {
  align-items: center;
  background: #fff8e7;
  border: 1px dashed #d7a919;
  border-radius: var(--waf-radius);
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr auto;
  padding: 11px;
}

.waf-offers article span,
.waf-offers article strong,
.waf-offers article p {
  display: block;
  margin: 0;
}

.waf-offers article span {
  color: #9a6700;
  font-size: 18px;
  font-weight: 800;
}

.waf-offers article strong {
  font-size: 12px;
}

.waf-offers article p {
  color: #7c6330;
  font-size: 10px;
  margin-top: 2px;
}

.waf-offers article button {
  background: #9a6700;
  border: 0;
  border-radius: max(var(--waf-radius-md), calc(var(--waf-radius) - 4px));
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  padding: 8px 11px;
}

.waf-brand {
  border-top: 1px solid rgb(24 33 39 / 7%);
  color: var(--waf-muted);
  font-size: 9px;
  letter-spacing: 0.02em;
  padding: 7px 14px;
  text-align: center;
}

.wanstudio-ai-frontend[data-motion="off"] *,
.wanstudio-ai-frontend[data-motion="off"] *::before,
.wanstudio-ai-frontend[data-motion="off"] *::after {
  animation: none !important;
  transition: none !important;
}

@keyframes waf-pulse {
  50% {
    opacity: 1;
    transform: translateY(-2px);
  }
}

@media (max-width: 600px) {
  .wanstudio-ai-frontend[data-mode="floating"] {
    bottom: 12px;
    left: 12px !important;
    right: auto !important;
    width: calc(100vw - 24px);
  }

  .wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] {
    bottom: 0;
    left: 0 !important;
    right: auto !important;
    top: 46px;
    width: 100vw;
  }

  .wanstudio-ai-frontend[data-mode="floating"] .waf-panel {
    max-height: calc(100dvh - 82px);
    width: 100%;
  }

  .wanstudio-ai-frontend[data-mode="floating"][data-display="dock"] .waf-panel {
    max-height: none;
    width: 100vw;
  }

  .waf-launcher {
    margin-left: auto;
  }

  .waf-messages {
    min-height: 280px;
  }
}