:root {
  --borille-bg: #ffffff;
  --borille-surface: #f7f7f7;
  --borille-text: #111111;
  --borille-muted: #666666;
  --borille-border: #dcdcdc;
  --borille-strong: #000000;
  --borille-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
  --borille-radius: 18px;
}

.borille-simulator {
  color: var(--borille-text);
  margin: 48px 0;
  font-family: inherit;
}

.borille-simulator * {
  box-sizing: border-box;
}

.borille-simulator__shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.borille-simulator__hero {
  border: 1px solid var(--borille-border);
  border-radius: calc(var(--borille-radius) + 8px);
  padding: 32px;
  margin-bottom: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  box-shadow: var(--borille-shadow);
}

.borille-simulator__eyebrow,
.borille-card__label,
.borille-choice-group__label {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 11px;
  font-weight: 700;
  color: var(--borille-muted);
  margin-bottom: 14px;
}

.borille-simulator__hero h2,
.borille-card h3 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.06;
  margin: 0 0 14px;
  color: var(--borille-strong);
}

.borille-card h3 {
  font-size: clamp(24px, 3vw, 34px);
}

.borille-simulator__hero p,
.borille-card p,
.borille-field label,
.borille-choice-card__desc,
.borille-alert,
.borille-result__summary,
.borille-muted,
.borille-form__error {
  font-size: 16px;
  line-height: 1.6;
}

.borille-simulator__microcopy {
  font-size: 13px;
  color: var(--borille-muted);
  margin-top: 12px;
}

.borille-step { display: none; }
.borille-step.is-active { display: block; }

.borille-card {
  border: 1px solid var(--borille-border);
  border-radius: var(--borille-radius);
  padding: 28px;
  background: var(--borille-bg);
  box-shadow: var(--borille-shadow);
}

.borille-card--centered {
  text-align: center;
}

.borille-card__actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.borille-grid {
  display: grid;
  gap: 16px;
}

.borille-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.borille-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.borille-feature {
  border: 1px solid var(--borille-border);
  border-radius: 16px;
  padding: 18px;
  background: var(--borille-surface);
}

.borille-feature strong,
.borille-result__image-group strong,
.borille-result__summary strong,
.borille-card h4 {
  display: block;
  font-size: 16px;
  margin-bottom: 8px;
}

.borille-list {
  margin: 12px 0 0;
  padding-left: 20px;
}

.borille-list li { margin: 0 0 8px; }
.borille-list--good li::marker { color: #0f6d2f; }
.borille-list--bad li::marker { color: #8d1f1f; }

.borille-upload {
  margin-top: 10px;
  min-height: 190px;
  border: 2px dashed var(--borille-border);
  border-radius: 20px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  cursor: pointer;
  background: var(--borille-surface);
  transition: .2s ease;
}

.borille-upload:hover {
  border-color: var(--borille-strong);
  background: #f2f2f2;
}

.borille-upload input {
  display: none;
}

.borille-upload__preview {
  margin-top: 18px;
  border: 1px solid var(--borille-border);
  border-radius: 20px;
  overflow: hidden;
  background: var(--borille-surface);
}

.borille-upload__preview img,
.borille-result__image-group img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.borille-upload__preview img {
  max-height: 440px;
}

.borille-upload__preview-text {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--borille-muted);
}

.borille-form {
  display: grid;
  gap: 16px;
}

.borille-field input {
  width: 100%;
  border: 1px solid var(--borille-border);
  border-radius: 14px;
  padding: 15px 16px;
  font: inherit;
  color: #111 !important;
  background: #fff !important;
  -webkit-text-fill-color: #111 !important;
  opacity: 1;
}

.borille-field input::placeholder {
  color: #8a8a8a !important;
  opacity: 1;
}

.borille-field input:focus {
  outline: none;
  border-color: #3766e8;
  box-shadow: 0 0 0 2px rgba(55, 102, 232, .08);
}

.borille-field input:-webkit-autofill,
.borille-field input:-webkit-autofill:hover,
.borille-field input:-webkit-autofill:focus {
  -webkit-text-fill-color: #111 !important;
  transition: background-color 9999s ease-in-out 0s;
  box-shadow: 0 0 0px 1000px #fff inset;
}

.borille-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.borille-checkbox input {
  transform: translateY(4px);
}

.borille-form__error {
  color: #8d1f1f;
  font-weight: 600;
  min-height: 24px;
}

.borille-choice-group { margin-bottom: 10px; }

.borille-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.borille-choice-card {
  position: relative;
  display: block;
  border: 1px solid var(--borille-border);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
  cursor: pointer;
  min-height: 120px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.borille-choice-card:hover {
  transform: translateY(-1px);
  border-color: #000;
  box-shadow: 0 10px 22px rgba(0,0,0,.07);
}

.borille-choice-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.borille-choice-card__title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.borille-choice-card input:checked + .borille-choice-card__title,
.borille-choice-card.is-selected .borille-choice-card__title {
  color: #000;
}

.borille-choice-card:has(input:checked) {
  border-color: #000;
  box-shadow: 0 14px 28px rgba(0,0,0,.1);
  background: #f7f7f7;
}

.borille-loader {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 3px solid #dadada;
  border-top-color: #000;
  margin: 18px auto;
  animation: borille-spin 1s linear infinite;
}

@keyframes borille-spin {
  to { transform: rotate(360deg); }
}

.borille-result {
  display: grid;
  gap: 18px;
}

.borille-result__image-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.borille-result__image-group > div {
  border: 1px solid var(--borille-border);
  border-radius: 18px;
  overflow: hidden;
  padding: 12px;
  background: var(--borille-surface);
}

.borille-result__summary {
  border: 1px solid var(--borille-border);
  border-radius: 18px;
  padding: 18px;
  background: #fff;
}

.borille-result__summary ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.borille-alert {
  border-left: 4px solid #000;
  background: #f7f7f7;
  padding: 16px;
  border-radius: 12px;
}

.borille-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  border: 1px solid #000;
  padding: 12px 22px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: .18s ease;
}

.borille-btn--primary {
  background: #000;
  color: #fff;
}

.borille-btn--primary:hover {
  background: #222;
  color: #fff;
}

.borille-btn--ghost {
  background: #fff;
  color: #000;
}

.borille-btn--ghost:hover {
  background: #f5f5f5;
}

@media (max-width: 900px) {
  .borille-grid--2,
  .borille-grid--3,
  .borille-choice-grid,
  .borille-result__image-group {
    grid-template-columns: 1fr;
  }

  .borille-card,
  .borille-simulator__hero {
    padding: 22px;
  }
}

@media (max-width: 640px) {
  .borille-card__actions,
  .borille-card__actions--stack-mobile {
    flex-direction: column;
  }

  .borille-btn {
    width: 100%;
  }
}


.borille-simulator__hero-actions .borille-btn { cursor: pointer; }
.borille-checkbox label, .borille-field label { color: #111; }

@media (max-width: 767px) {
  .borille-result__image-group { grid-template-columns: 1fr; }
}