.app-feedback-btn {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1000;

  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;

  background: var(--c-primary, #2563eb);
  color: #fff;
  font-size: 24px;

  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.app-feedback-btn:hover {
  transform: translateY(-2px);
}

.app-feedback-dialog {
  border: none;
  border-radius: 14px;
  padding: 0;
  width: min(520px, calc(100vw - 32px));
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
}

.app-feedback-dialog::backdrop {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(2px);
}

.app-feedback-box {
  padding: 20px;
  position: relative;
}

.app-feedback-box h3 {
  margin-top: 0;
}

.app-feedback-close {
  position: absolute;
  top: 10px;
  right: 12px;

  border: none;
  background: transparent;
  font-size: 26px;
  cursor: pointer;
}

.app-feedback-box label {
  display: block;
  font-weight: 600;
  margin-bottom: 5px;
}

.app-feedback-box select,
.app-feedback-box textarea {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 14px;
}

.app-feedback-box textarea {
  resize: vertical;
}

.app-feedback-result {
  margin: 10px 0 0;
  font-weight: 600;
}