.support-bubble {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 9999;
  font-family: inherit;
  display: flex;
  flex-direction: column-reverse; /* Panel sits above the FAB */
  align-items: flex-end;
  gap: 10px;
}

.support-bubble__fab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border, #d0d5dd);
  background: var(--color-primary, #102542);
  color: var(--color-text-inverse, #fff);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  user-select: none;
}

.support-bubble__fab i {
  font-size: 16px;
}

.support-bubble__fab-text {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.01em;
}

.support-bubble__panel {
  width: min(360px, calc(100vw - 32px));
  border-radius: 14px;
  border: 1px solid var(--color-border, #d0d5dd);
  background: var(--color-bg-card, #fff);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  overflow: hidden;
  display: none;
}

/* Fallback: if JS toggles ARIA but the wrapper class isn't applied (e.g. due to DOM quirks),
   still reflect open/closed state correctly. */
.support-bubble__panel[aria-hidden="false"] {
  display: block;
}

.support-bubble__fab[aria-expanded="true"] {
  display: none;
}

.support-bubble.is-open .support-bubble__panel {
  display: block;
}

.support-bubble.is-open .support-bubble__fab {
  display: none;
}

.support-bubble__panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
  background: var(--color-bg-input, #f5f7fa);
  border-bottom: 1px solid var(--color-border, #d0d5dd);
}

.support-bubble__title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.support-bubble__subtitle {
  font-size: 11px;
  color: var(--color-text-secondary, #667085);
}

.support-bubble__close {
  border: 0;
  background: transparent;
  color: var(--color-text-secondary, #667085);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
}

.support-bubble__close:hover {
  background: rgba(16, 37, 66, 0.08);
  color: var(--color-text-primary, #102542);
}

.support-bubble__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
}

.support-bubble__action {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid var(--color-border, #d0d5dd);
  text-decoration: none;
  color: var(--color-text-primary, #102542);
  background: var(--color-bg-card, #fff);
  font-size: 13px;
}

.support-bubble__action:hover {
  border-color: var(--color-primary, #102542);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.support-bubble__action i {
  color: var(--color-primary, #102542);
}

.support-bubble__action-strong {
  font-weight: 700;
}

.support-bubble__divider {
  height: 1px;
  background: var(--color-border, #d0d5dd);
}

.support-bubble__form {
  padding: 12px 14px 14px;
}

.support-bubble__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.support-bubble__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-primary, #102542);
  margin: 10px 0 6px;
}

.support-bubble__input,
.support-bubble__textarea {
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid var(--color-border, #d0d5dd);
  background: var(--color-bg-card, #fff);
  color: var(--color-text-primary, #102542);
  font-size: 13px;
}

.support-bubble__textarea {
  resize: vertical;
  min-height: 84px;
}

.support-bubble__input:focus,
.support-bubble__textarea:focus {
  outline: none;
  border-color: var(--color-primary, #102542);
  box-shadow: 0 0 0 3px rgba(16, 37, 66, 0.12);
}

.support-bubble__form-actions {
  margin-top: 12px;
  display: flex;
  justify-content: flex-end;
}

.support-bubble__submit {
  appearance: none;
  border: 1px solid transparent;
  background: var(--color-primary, #102542);
  color: var(--color-text-inverse, #fff);
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}

.support-bubble__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.support-bubble__status {
  margin-top: 10px;
  font-size: 11px;
  color: var(--color-text-secondary, #667085);
  min-height: 16px;
}

@media (max-width: 480px) {
  .support-bubble {
    left: max(12px, env(safe-area-inset-left));
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    align-items: stretch;
  }

  .support-bubble__panel {
    width: 100%;
    max-height: min(70vh, 520px);
    overflow: auto;
  }

  .support-bubble__fab {
    width: 100%;
    justify-content: center;
  }

  .support-bubble__fab-text {
    display: none;
  }
}