/* =========================================================
   Nexus Optimizer — store (public)
   Loaded on /store, /store/success, /store/cancel
   ========================================================= */

.store-body {
  background: #05060a;
}

.st-hero {
  padding-bottom: clamp(40px, 5vw, 64px);
}

.st-warning {
  margin: 22px 0 0;
  padding: 12px 16px;
  border: 1px solid rgba(255, 184, 107, 0.35);
  border-radius: 12px;
  background: rgba(255, 184, 107, 0.08);
  font-size: 12.5px;
  color: #ffcf9a;
}
.st-warning code {
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  font-family: var(--mono);
  font-size: 11.5px;
}

.st-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 14px;
}
.st-grid-invite {
  grid-template-columns: minmax(0, 420px);
}

.st-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.st-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.st-card.is-featured {
  border-color: var(--accent-line);
  background: radial-gradient(90% 120% at 50% 0%, rgba(182, 255, 60, 0.07), transparent 62%), var(--panel);
}
.st-flag {
  position: absolute;
  top: -9px;
  right: 18px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent);
  color: #08110a;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.st-name {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.st-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 12px;
}
.st-price b {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--text);
}
.st-card.is-featured .st-price b {
  color: var(--accent);
}
.st-price span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--dim);
}
.st-desc {
  margin: 0 0 14px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}
.st-list {
  display: grid;
  gap: 7px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.st-list li {
  position: relative;
  padding-left: 16px;
  font-size: 12px;
  color: var(--muted);
}
.st-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.75;
}
.st-form {
  margin-top: auto;
}
.st-buy {
  width: 100%;
}
.st-buy[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

/* --------------------------------------------------------------- result */

.st-result {
  padding-top: clamp(80px, 10vw, 120px);
}
.st-result .wrap {
  max-width: 720px;
}
.st-result-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}
.st-code {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 8px;
  padding: 18px;
  border: 1px solid var(--accent-line);
  border-radius: 16px;
  background: rgba(182, 255, 60, 0.06);
}
.st-code code {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.st-code .nx-btn {
  flex: none;
}
.st-next {
  margin-top: 22px;
}
.st-pay-note {
  margin: 18px 0 0;
  font-size: 12px;
  color: var(--dim);
}
.st-pay-note a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------------------------------------------------------- steps */

.st-steps {
  margin-top: 0;
}

.st-pay {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 0;
}
.st-pay .st-pay-note {
  margin: 0;
}

@media (max-width: 700px) {
  .st-grid-invite {
    grid-template-columns: 1fr;
  }
  .st-price b {
    font-size: 28px;
  }
}

/* ----------------------------------------------------------- invite aside */

.st-grid-invite {
  grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
  align-items: start;
}
.st-note {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.015);
}
.st-note-label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.st-note-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.st-note-list li {
  position: relative;
  padding-left: 18px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}
.st-note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}
.st-note-list a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (max-width: 900px) {
  .st-grid-invite {
    grid-template-columns: 1fr;
  }
}
/* ------------------------------------------------------ manual payments */

.st-pay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.st-pay-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}
.st-pay-card .st-name {
  margin: 0;
}
.st-pay-card .st-desc {
  margin: 0;
}
.st-addr {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #070a0f;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--accent);
  overflow-wrap: anywhere;
}
.st-manual {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.015);
}
.st-manual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.st-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.st-field span {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}
.st-field select,
.st-field input {
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #070a0f;
  color: var(--text);
  font-family: inherit;
  font-size: 12.5px;
}
.st-field select:focus,
.st-field input:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px rgba(182, 255, 60, 0.1);
}
.st-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 26px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.st-summary span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}
.st-summary b {
  font-size: 13px;
  font-weight: 500;
}
@media (max-width: 900px) {
  .st-pay-grid,
  .st-manual-grid,
  .st-summary {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .st-pay-grid,
  .st-manual-grid,
  .st-summary {
    grid-template-columns: 1fr;
  }
}
/* ------------------------------------------------------------- steps */

.st-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: st-step;
}
.st-steps li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  counter-increment: st-step;
}
.st-steps li::before {
  content: "0" counter(st-step);
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.st-steps b {
  display: block;
  font-size: 13px;
  font-weight: 500;
}
.st-steps span {
  display: block;
  margin-top: 5px;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted);
}
@media (max-width: 900px) {
  .st-steps {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .st-steps {
    grid-template-columns: 1fr;
  }
}
/* ------------------------------------------------------------- why us */

.st-why {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.st-why-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.st-why-item b {
  display: block;
  margin-bottom: 6px;
  font-size: 13.5px;
  font-weight: 500;
}
.st-why-item span {
  display: block;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* -------------------------------------------------------------- reviews */

.st-reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.st-review {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.st-review-stars {
  margin: 0 0 10px;
  color: var(--accent);
  letter-spacing: 0.12em;
}
.st-review-text {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}
.st-review-by {
  margin: 0;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}
@media (max-width: 900px) {
  .st-why {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .st-why {
    grid-template-columns: 1fr;
  }
}
/* ------------------------------------------------------------ partners */

.st-partners {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.st-partner {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.st-partner b {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
}
.st-partner span {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.st-manual-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}