/* Advisor floating widget — right-edge CS dock + panel (viewport-adaptive) */
.bf-advisor {
  --adv-forest: var(--bf-forest, #173d35);
  --adv-forest-deep: var(--bf-forest-deep, #102f29);
  --adv-gold: var(--bf-gold, #cda66f);
  --adv-paper: var(--bf-paper, #fbf8f2);
  --adv-sand: var(--bf-sand, #f0e8dc);
  --adv-ink: var(--bf-ink, #294a42);
  --adv-muted: var(--bf-muted, #66766f);
  --adv-line: var(--bf-line, #ded4c7);
  --adv-radius: var(--bf-radius, 12px);
  --adv-shadow: var(--bf-shadow, 0 18px 48px rgba(16, 47, 41, 0.12));
  --adv-font: var(--bf-font, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif);
  --adv-safe-top: max(12px, env(safe-area-inset-top, 0px));
  --adv-safe-bottom: max(0px, env(safe-area-inset-bottom, 0px));
  --adv-safe-right: max(0px, env(safe-area-inset-right, 0px));
  --adv-dock-bottom: clamp(12px, 8vh, 96px);
  --adv-launcher-w: 52px;
  --adv-launcher-h: 168px;
  --adv-panel-w: 380px;
  --adv-panel-h: 520px;
  --adv-panel-gap: 12px;
  --adv-view-h: 100vh;
  position: fixed;
  right: var(--adv-safe-right);
  top: auto;
  left: auto;
  bottom: calc(var(--adv-dock-bottom) + var(--adv-safe-bottom));
  z-index: 2147483000;
  font-family: var(--adv-font);
  color: var(--adv-ink);
  width: auto;
  height: auto;
  box-sizing: border-box;
}

@supports (height: 100dvh) {
  .bf-advisor {
    --adv-view-h: 100dvh;
    --adv-dock-bottom: clamp(12px, 8dvh, 96px);
  }
}

.bf-advisor *,
.bf-advisor *::before,
.bf-advisor *::after {
  box-sizing: border-box;
}

.bf-advisor__launcher {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: var(--adv-launcher-w);
  min-height: var(--adv-launcher-h);
  border: 0;
  border-radius: 14px 0 0 14px;
  padding: 12px 6px;
  background: linear-gradient(165deg, var(--adv-forest) 0%, var(--adv-forest-deep) 100%);
  color: #fff;
  box-shadow: -6px 10px 28px rgba(16, 47, 41, 0.22);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
  touch-action: manipulation;
}

.bf-advisor__launcher:hover {
  transform: translateX(-2px);
  box-shadow: -10px 14px 32px rgba(16, 47, 41, 0.28);
}

.bf-advisor__launcher:focus-visible {
  outline: 3px solid var(--bf-focus, #0759c7);
  outline-offset: 3px;
}

.bf-advisor__launcher-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.bf-advisor__launcher-icon svg {
  display: block;
  width: 28px;
  height: 28px;
}

.bf-advisor__launcher-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.bf-advisor__launcher-ask,
.bf-advisor__launcher-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.14em;
  line-height: 1.15;
  white-space: nowrap;
}

.bf-advisor__launcher-ask {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.88;
}

.bf-advisor__launcher-text {
  font-size: 13px;
  font-weight: 650;
}

.bf-advisor__panel {
  --adv-panel-max-h: calc(var(--adv-view-h) - var(--adv-dock-bottom) - var(--adv-safe-bottom) - var(--adv-safe-top));
  position: absolute;
  right: calc(100% + var(--adv-panel-gap));
  bottom: 0;
  left: auto;
  top: auto;
  width: min(var(--adv-panel-w), calc(100vw - var(--adv-launcher-w) - 24px));
  height: min(var(--adv-panel-h), var(--adv-panel-max-h));
  max-width: calc(100vw - var(--adv-launcher-w) - 24px);
  max-height: var(--adv-panel-max-h);
  min-width: min(260px, 100%);
  min-height: min(240px, var(--adv-panel-max-h));
  display: flex;
  flex-direction: column;
  background: var(--adv-paper);
  border: 1px solid var(--adv-line);
  border-radius: 16px;
  box-shadow: var(--adv-shadow);
  overflow: hidden;
  transform-origin: bottom right;
  animation: bf-advisor-in 220ms ease;
}

/* Bridge the gap so hover-open does not collapse while moving into the panel. */
.bf-advisor.is-open::before {
  content: '';
  position: absolute;
  right: 100%;
  bottom: 0;
  width: calc(var(--adv-panel-gap) + 4px);
  height: 100%;
  min-height: var(--adv-launcher-h);
}

.bf-advisor__panel[hidden] {
  display: none !important;
}

@keyframes bf-advisor-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.bf-advisor__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
  background: linear-gradient(160deg, var(--adv-forest) 0%, var(--adv-forest-deep) 100%);
  color: #fff;
  flex-shrink: 0;
}

.bf-advisor__header h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 650;
}

.bf-advisor__header p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.88;
}

.bf-advisor__close {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  opacity: 0.85;
}

.bf-advisor__close:hover {
  opacity: 1;
}

.bf-advisor__messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background:
    linear-gradient(180deg, rgba(240, 232, 220, 0.55), transparent 48px),
    var(--adv-paper);
}

.bf-advisor__msg {
  width: fit-content;
  max-width: min(92%, 100%);
  margin: 0 0 10px;
  padding: 9px 11px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  word-break: break-word;
  box-sizing: border-box;
}

.bf-advisor__msg-body {
  white-space: pre-wrap;
}

.bf-advisor__tel,
.bf-advisor__path {
  color: var(--adv-forest);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bf-advisor__tel:hover,
.bf-advisor__path:hover {
  color: #0f2f28;
}

.bf-advisor__msg-note {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(222, 212, 199, 0.7);
  font-size: 11px;
  line-height: 1.35;
  color: #9aa59f;
  opacity: 0.8;
  white-space: pre-wrap;
}

.bf-advisor__msg--bot {
  background: #fff;
  border: 1px solid var(--adv-line);
  border-bottom-left-radius: 4px;
}

.bf-advisor__msg--user {
  margin-left: auto;
  background: var(--adv-forest);
  color: #fff;
  border-bottom-right-radius: 4px;
  white-space: pre-wrap;
}

.bf-advisor__msg--error {
  background: #fff4f1;
  border: 1px solid #e7c2bb;
  color: #8f4037;
}

.bf-advisor__msg--typing {
  padding: 14px 16px;
  width: fit-content;
  max-width: 72px;
}

.bf-advisor__lead {
  width: min(92%, 100%);
  max-width: min(92%, 100%);
}

.bf-advisor__typing {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 16px;
}

.bf-advisor__typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--adv-forest);
  opacity: 0.35;
  animation: bf-advisor-typing 1.2s infinite ease-in-out;
}

.bf-advisor__typing span:nth-child(2) {
  animation-delay: 0.2s;
}

.bf-advisor__typing span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes bf-advisor-typing {
  0%,
  80%,
  100% {
    opacity: 0.28;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.bf-advisor__sources,
.bf-advisor__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.bf-advisor__chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--adv-line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--adv-forest);
  background: var(--adv-sand);
  text-decoration: none;
}

.bf-advisor__chip:hover {
  border-color: var(--adv-gold);
}

.bf-advisor__lead {
  max-width: 100%;
}

.bf-advisor__lead-form {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.bf-advisor__lead-form label {
  display: grid;
  gap: 4px;
  font-size: 13px;
  color: var(--adv-muted, #5c6b66);
}

.bf-advisor__lead-form label span {
  font-weight: 600;
  color: var(--adv-ink);
}

.bf-advisor__lead-form input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--adv-line);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--adv-ink);
  background: #fff;
}

.bf-advisor__lead-captcha {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: end;
}

.bf-advisor__lead-captcha-btn {
  border: 1px solid var(--adv-line);
  border-radius: 8px;
  padding: 0;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  height: 42px;
}

.bf-advisor__lead-captcha-btn img {
  display: block;
  width: 120px;
  height: 40px;
  object-fit: cover;
}

.bf-advisor__lead-status {
  margin: 0;
  min-height: 1.2em;
  font-size: 13px;
  color: #6b7a74;
}

.bf-advisor__lead-status.is-error {
  color: #8f4037;
}

.bf-advisor__lead-status.is-success {
  color: var(--adv-forest);
}

.bf-advisor__lead-submit {
  border: 0;
  border-radius: 10px;
  padding: 11px 14px;
  background: var(--adv-forest);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.bf-advisor__lead-submit:disabled {
  opacity: 0.7;
  cursor: default;
}

.bf-advisor__quick {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  padding: 0 12px 6px;
  flex-shrink: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.bf-advisor__quick::-webkit-scrollbar {
  display: none;
}

.bf-advisor__quick button {
  flex: 0 0 auto;
  border: 1px solid var(--adv-line);
  background: #fff;
  color: var(--adv-ink);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  line-height: 1.3;
  white-space: nowrap;
  cursor: pointer;
}

.bf-advisor__quick button:hover {
  border-color: var(--adv-forest);
  color: var(--adv-forest);
}

.bf-advisor__composer {
  display: flex;
  gap: 8px;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--adv-line);
  background: #fff;
  flex-shrink: 0;
}

.bf-advisor__composer textarea {
  flex: 1;
  resize: none;
  min-height: 44px;
  max-height: 100px;
  border: 1px solid var(--adv-line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
  color: var(--adv-ink);
  background: var(--adv-paper);
}

.bf-advisor__composer textarea:focus {
  outline: 2px solid rgba(23, 61, 53, 0.35);
  outline-offset: 1px;
}

.bf-advisor__send {
  border: 0;
  border-radius: 10px;
  padding: 0 14px;
  background: var(--adv-forest);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.bf-advisor__send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.bf-advisor__footnote {
  margin: 0;
  padding: 0 14px 6px;
  font-size: 11px;
  color: #9aa59f;
  line-height: 1.35;
  opacity: 0.75;
  flex-shrink: 0;
}

/* Narrow: panel stacks above launcher so it is never squeezed sideways. */
@media (max-width: 520px) {
  .bf-advisor {
    --adv-launcher-w: 48px;
    --adv-launcher-h: 156px;
    --adv-panel-w: 360px;
    --adv-panel-h: 480px;
    --adv-dock-bottom: clamp(12px, 6vh, 72px);
  }

  .bf-advisor__launcher {
    padding: 10px 5px;
    gap: 6px;
  }

  .bf-advisor__launcher-ask {
    font-size: 11px;
  }

  .bf-advisor__launcher-text {
    font-size: 12px;
  }

  .bf-advisor__msg {
    font-size: 12.5px;
    padding: 8px 10px;
  }

  .bf-advisor__header h2 {
    font-size: 15px;
  }

  .bf-advisor__panel {
    right: 8px;
    left: auto;
    bottom: calc(100% + 10px);
    width: min(var(--adv-panel-w), calc(100vw - 16px));
    max-width: calc(100vw - 16px);
    min-width: 0;
    --adv-panel-max-h: calc(
      var(--adv-view-h)
      - var(--adv-dock-bottom)
      - var(--adv-safe-bottom)
      - var(--adv-safe-top)
      - var(--adv-launcher-h)
      - 20px
    );
    height: min(var(--adv-panel-h), var(--adv-panel-max-h));
    max-height: var(--adv-panel-max-h);
    transform-origin: bottom right;
  }

  .bf-advisor.is-open::before {
    right: 0;
    bottom: 100%;
    width: 100%;
    height: 14px;
    min-height: 0;
  }
}

/* Short / landscape: keep dock visible and shrink panel height only (no stretch). */
@media (max-height: 560px) {
  .bf-advisor {
    --adv-dock-bottom: 12px;
    --adv-panel-h: 420px;
    --adv-launcher-h: 140px;
  }

  .bf-advisor__launcher {
    min-height: var(--adv-launcher-h);
    padding: 10px 5px;
    gap: 4px;
  }

  .bf-advisor__panel {
    min-height: 200px;
  }
}

@media (max-height: 420px) {
  .bf-advisor__launcher-ask {
    display: none;
  }

  .bf-advisor__launcher-text {
    font-size: 12px;
  }

  .bf-advisor {
    --adv-launcher-h: 120px;
  }

  .bf-advisor__header p {
    display: none;
  }

  .bf-advisor__composer textarea {
    min-height: 40px;
  }
}