.appacademias-configurator {
  --aa-border: #e5e7eb;
  --aa-text: #111827;
  --aa-muted: #6b7280;
  --aa-bg: #ffffff;
  --aa-soft: #f8fafc;
  --aa-primary: #111827;
  color: var(--aa-text);
}

.appacademias-configurator * {
  box-sizing: border-box;
}

.appacademias-configurator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 420px);
  gap: 24px;
  align-items: start;
}

.appacademias-configurator-main,
.appacademias-summary-card,
.appacademias-panel {
  background: var(--aa-bg);
  border: 1px solid var(--aa-border);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.appacademias-configurator-main {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.appacademias-panel {
  padding: 28px;
}

.appacademias-panel h2,
.appacademias-summary-card h3 {
  margin: 0 0 10px;
  color: var(--aa-text);
}

.appacademias-panel-intro {
  margin: 0 0 20px;
  color: var(--aa-muted);
}

.appacademias-stepper {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 0;
}

.appacademias-step {
  padding: 12px 14px;
  border-radius: 999px;
  background: var(--aa-soft);
  border: 1px solid var(--aa-border);
  color: var(--aa-muted);
  font-size: 14px;
  text-align: center;
}

.appacademias-step.is-active,
.appacademias-step.is-completed {
  background: #111827;
  border-color: #111827;
  color: #fff;
}

.appacademias-package-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.appacademias-package-option {
  position: relative;
  width: 100%;
  text-align: left;
  border: 1px solid var(--aa-border);
  border-radius: 18px;
  background: #fff;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--aa-text);
  cursor: pointer;
}

.appacademias-package-option.is-selected {
  border-color: #111827;
  box-shadow: 0 0 0 2px rgba(17, 24, 39, 0.08);
}

.appacademias-package-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #1e1b4b;
  font-size: 12px;
  font-weight: 700;
}

.appacademias-package-subtitle,
.appacademias-package-description {
  color: var(--aa-muted);
}

.appacademias-package-price {
  margin-top: auto;
  font-weight: 700;
}

.appacademias-slider-list {
  display: grid;
  gap: 16px;
}

.appacademias-slider-card {
  border: 1px solid var(--aa-border);
  border-radius: 18px;
  padding: 18px;
  background: var(--aa-soft);
}

.appacademias-slider-card__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.appacademias-slider-card__top p {
  margin: 6px 0 0;
  color: var(--aa-muted);
}

.appacademias-slider-card__value {
  text-align: right;
  font-weight: 700;
  min-width: 120px;
}

.appacademias-slider-card__value span {
  display: block;
  margin-top: 6px;
  color: var(--aa-muted);
  font-size: 13px;
  font-weight: 500;
}

.appacademias-slider-card input[type="range"] {
  width: 100%;
}

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

.appacademias-input {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.appacademias-input span {
  font-weight: 600;
}

.appacademias-input input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--aa-border);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--aa-text);
  background: #fff;
}

.appacademias-payment-box {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--aa-border);
  border-radius: 18px;
  padding: 18px;
  background: var(--aa-soft);
}

.appacademias-payment-total {
  font-size: 24px;
  font-weight: 700;
}

.appacademias-error,
.appacademias-configurator-error {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.appacademias-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 0;
}

.appacademias-nav-spacer {
  display: block;
}

.appacademias-button {
  min-height: 48px;
  border: 1px solid #111827;
  background: #111827;
  color: #fff;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 700;
  cursor: pointer;
}

.appacademias-button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.appacademias-button--ghost {
  background: #fff;
  color: #111827;
}

.appacademias-summary {
  position: sticky;
  top: 24px;
}

.appacademias-summary-card {
  padding: 24px;
}

.appacademias-summary-package {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 18px;
}

.appacademias-summary-line,
.appacademias-summary-total,
.appacademias-summary-field {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.appacademias-summary-line,
.appacademias-summary-field {
  padding: 10px 0;
  border-bottom: 1px solid var(--aa-border);
}

.appacademias-summary-total {
  padding: 18px 0;
  font-size: 19px;
  font-weight: 700;
}

.appacademias-summary-fields {
  display: grid;
}

@media (max-width: 1024px) {
  .appacademias-configurator-layout {
    grid-template-columns: 1fr;
  }

  .appacademias-summary {
    position: static;
  }
}

@media (max-width: 720px) {
  .appacademias-stepper,
  .appacademias-customer-grid {
    grid-template-columns: 1fr;
  }

  .appacademias-payment-box,
  .appacademias-slider-card__top,
  .appacademias-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .appacademias-slider-card__value,
  .appacademias-payment-total {
    text-align: left;
  }
}