.fb-trigger {
  position: fixed;
  bottom: 2.5rem;
  left: 1rem;
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid #ddd;
  background: #fff;
  color: #8A7B72;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.fb-trigger:hover {
  border-color: #8A7B72;
  color: #2D2320;
  box-shadow: 0 12px 40px rgba(0,0,0,0.10);
}

.fb-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 35, 32, 0.4);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.fb-overlay.hidden { display: none; }

.fb-box {
  background: #fff;
  border-radius: 20px;
  padding: 2rem 2rem 1.8rem;
  max-width: 400px;
  width: 100%;
  position: relative;
  box-shadow: 0 12px 40px rgba(0,0,0,0.10);
}

.fb-close {
  position: absolute;
  top: 0.8rem;
  right: 1rem;
  font-size: 1.6rem;
  background: none;
  border: none;
  color: #8A7B72;
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
}

.fb-close:hover { color: #2D2320; }

.fb-box h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: #2D2320;
  padding-right: 2rem;
}

.fb-box p {
  font-size: 0.85rem;
  color: #8A7B72;
  margin-bottom: 1.2rem;
}

.fb-stars {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.fb-star {
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #ddd;
  transition: color 0.15s ease, transform 0.15s ease;
  padding: 0;
  line-height: 1;
}

.fb-star:hover,
.fb-star.active {
  color: #FF7A3D;
  transform: scale(1.15);
}

.fb-textarea {
  width: 100%;
  min-height: 80px;
  border: 1.5px solid #e8e2dc;
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 0.9rem;
  resize: vertical;
  color: #2D2320;
  outline: none;
  transition: border-color 0.2s ease;
}

.fb-textarea::placeholder { color: #bbb; }
.fb-textarea:focus { border-color: #FF7A3D; }

.fb-submit {
  margin-top: 1rem;
  width: 100%;
  padding: 0.65rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  background: #FF7A3D;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.fb-submit:hover { opacity: 0.85; }
.fb-submit:disabled { opacity: 0.5; cursor: default; }

.fb-email-note {
  text-align: center;
  font-size: 0.78rem;
  color: #8A7B72;
  margin-top: 0.7rem;
}

.fb-email-note a {
  color: #FF7A3D;
  text-decoration: none;
  font-weight: 600;
}

.fb-email-note a:hover {
  text-decoration: underline;
}

.fb-thanks {
  text-align: center;
  padding: 1rem 0;
}

.fb-thanks span {
  display: block;
  font-size: 2.4rem;
  margin-bottom: 0.5rem;
}

.fb-thanks strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: #2D2320;
  margin-bottom: 0.3rem;
}

.fb-thanks em {
  font-style: normal;
  font-size: 0.85rem;
  color: #8A7B72;
}