.calculator-feedback {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}

.calculator-feedback.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.calculator-feedback__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(23, 42, 51, .56);
  cursor: pointer;
}

.calculator-feedback__dialog {
  position: relative;
  width: min(100%, 640px);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: 28px;
  border: 1px solid var(--line, #d3e3e6);
  border-radius: 20px;
  background: var(--card, #fff);
  box-shadow: 0 28px 80px rgba(23, 42, 51, .28);
}

.calculator-feedback__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line, #d3e3e6);
  border-radius: 10px;
  color: var(--blue, #165b78);
  background: #fff;
  font: inherit;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.calculator-feedback__title {
  margin: 0;
  color: var(--blue, #165b78);
  font-family: "Onest", sans-serif;
  font-size: 20px;
  line-height: 1.25;
}

.calculator-feedback__hint {
  margin: 6px 0 0;
  color: var(--muted, #5a6e77);
  font-size: 14px;
}

.calculator-feedback__stars {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.calculator-feedback__star {
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line, #d3e3e6);
  border-radius: 10px;
  color: #9a7b54;
  background: #fff;
  font: inherit;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}

.calculator-feedback__star:hover,
.calculator-feedback__star[aria-pressed="true"] {
  border-color: var(--accent, #d49a55);
  color: #fff;
  background: var(--accent, #d49a55);
}

.calculator-feedback__star:focus-visible,
.calculator-feedback__close:focus-visible,
.calculator-feedback__backdrop:focus-visible,
.calculator-feedback textarea:focus-visible,
.calculator-feedback__send:focus-visible,
.calculator-feedback__review:focus-visible {
  outline: 3px solid rgba(212, 154, 85, .55);
  outline-offset: 3px;
}

.calculator-feedback__details[hidden],
.calculator-feedback__public[hidden] {
  display: none;
}

.calculator-feedback__details {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line, #d3e3e6);
}

.calculator-feedback__label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.calculator-feedback textarea {
  width: 100%;
  min-height: 92px;
  resize: vertical;
  padding: 12px 14px;
  border: 1px solid var(--line, #d3e3e6);
  border-radius: 10px;
  color: var(--ink, #172a33);
  background: var(--white, #f7fafa);
  font: inherit;
}

.calculator-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}

.calculator-feedback__send,
.calculator-feedback__review {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--blue, #165b78);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.calculator-feedback__send:disabled {
  cursor: wait;
  opacity: .65;
}

.calculator-feedback__status {
  min-height: 22px;
  margin: 0;
  color: var(--muted, #5a6e77);
  font-size: 14px;
}

.calculator-feedback__status[data-state="error"] {
  color: #a4452f;
}

.calculator-feedback__public {
  margin-top: 18px;
  padding: 16px;
  border-radius: 12px;
  background: var(--mist, #e7f1f3);
}

.calculator-feedback__public p {
  margin: 0 0 12px;
}

@media (max-width: 480px) {
  .calculator-feedback { align-items: end; padding: 0; }
  .calculator-feedback__dialog {
    width: 100%;
    max-height: 88vh;
    padding: 24px 18px calc(20px + env(safe-area-inset-bottom));
    border-radius: 20px 20px 0 0;
  }
  .calculator-feedback__star { width: 43px; height: 43px; }
}

body.calculator-feedback-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .calculator-feedback { transition: none; }
}