:root {
  /* Green theme (default). Pick the theme in assets/js/site.js. */
  --bg: #060b07;
  --panel: #0b140d;
  --panel-2: #0f1f13;
  --text-rgb: 141, 255, 176;
  --accent-rgb: 61, 255, 138;
  --text: rgb(var(--text-rgb));
  --text-dim: rgba(var(--text-rgb), 0.72);
  --text-faint: rgba(var(--text-rgb), 0.5);
  --accent: rgb(var(--accent-rgb));
  --border: rgba(var(--text-rgb), 0.22);
  --font: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --page: 1200px;
  --gutter: 24px;
  /* Shape of product images. Your images are 16:9 (1280x720); use 4 / 5 for portrait images. */
  --media-ratio: 16 / 9;
}

:root[data-theme='blue'] {
  --bg: #04070d;
  --panel: #0a1120;
  --panel-2: #0d1830;
  --text-rgb: 159, 212, 255;
  --accent-rgb: 58, 168, 255;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
}

main {
  flex: 1;
}

a {
  color: var(--accent);
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3 {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 4.2rem);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

h3 {
  font-size: 0.85rem;
}

.page-width {
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  background: var(--accent);
  color: var(--bg);
  padding: 8px 12px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Background layers ---------- */

.terminal-bg,
.terminal-bg-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.terminal-bg {
  z-index: -2;
  width: 100%;
  height: 100%;
}

.terminal-bg-scanlines {
  z-index: -1;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.35) 3px
  );
}

/* ---------- Announcement + header ---------- */

.announcement {
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  color: var(--accent);
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  padding: 8px var(--gutter);
}

.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}

.site-header .page-width {
  display: flex;
  align-items: center;
  gap: 32px;
  min-height: 72px;
}

.logo {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
}

.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 640px) {
  .site-header .page-width {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 14px;
    padding-bottom: 14px;
  }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 12px 26px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--bg);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
}

.btn[aria-disabled='true'] {
  opacity: 0.4;
  pointer-events: none;
}

.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* ---------- Sections ---------- */

.section {
  padding: 60px 0;
}

.hero {
  padding: 100px 0 80px;
}

.hero p {
  max-width: 60ch;
}

.caption {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  margin-bottom: 12px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.features {
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features .page-width {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature {
  padding: 44px 28px;
  border-left: 1px solid var(--border);
}

.feature:first-child {
  border-left: 0;
}

.feature p {
  margin: 0;
}

.newsletter {
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ---------- Forms ---------- */

.form-row {
  display: flex;
  max-width: 460px;
  margin: 24px auto 0;
}

.form-row input {
  flex: 1;
  min-width: 0;
}

input,
textarea,
select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 12px 14px;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-faint);
}

.form-stack {
  display: grid;
  gap: 16px;
  max-width: 560px;
}

.form-stack label {
  display: grid;
  gap: 6px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hidden {
  display: none;
}

/* ---------- Info boxes (How it works, buying info) ---------- */

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.info-grid--product {
  margin-top: 48px;
}

.info-box {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 26px 24px;
}

.info-box h3 {
  font-size: 0.9rem;
  margin-top: 0;
}

.info-box p {
  margin: 0;
  font-size: 0.85rem;
}

.info-box strong {
  color: var(--text);
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 18px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  font-size: 0.85rem;
}

/* ---------- Product grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 960px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: transform 0.15s, border-color 0.15s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.card-body {
  padding: 14px 16px 18px;
}

.card-title {
  color: var(--text);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.price {
  color: var(--accent);
  font-weight: 700;
}

.media {
  aspect-ratio: var(--media-ratio);
  background: var(--panel-2);
  overflow: hidden;
  position: relative;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(var(--accent-rgb), 0.35);
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 700;
  background:
    linear-gradient(rgba(var(--accent-rgb), 0.06) 1px, transparent 1px) 0 0 / 100% 22px,
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.06) 1px, transparent 1px) 0 0 / 22px 100%;
}

.placeholder-art span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  display: block;
  text-align: center;
}

/* ---------- Shop toolbar + pagination ---------- */

.toolbar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 28px;
}

.toolbar input {
  flex: 1 1 220px;
}

.toolbar .count {
  color: var(--text-faint);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.pagination {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.pagination a,
.pagination span {
  min-width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0 8px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
}

.pagination a:hover {
  border-color: var(--accent);
}

.pagination [aria-current='page'] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.pagination .disabled {
  opacity: 0.35;
}

.empty {
  text-align: center;
  padding: 60px 0;
}

/* ---------- Product page ---------- */

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 800px) {
  .product {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.product .media {
  border: 1px solid var(--border);
}

.product .price {
  font-size: 1.5rem;
  display: block;
  margin: 8px 0 20px;
}

.meta {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  border-top: 1px solid var(--border);
}

.meta li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.meta li::before {
  content: '> ';
  color: var(--accent);
}

.breadcrumb {
  font-size: 0.8rem;
  margin-bottom: 28px;
}

/* ---------- Checkout + order page ---------- */

.buy-form {
  display: grid;
  gap: 10px;
  max-width: 420px;
}

.buy-form label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.buy-form .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.form-error {
  color: #ff6b6b;
  margin: 0;
  font-size: 0.85rem;
}

.btn--small {
  padding: 6px 14px;
  font-size: 0.7rem;
}

.pay-box {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 24px;
  margin: 28px 0;
}

@media (max-width: 700px) {
  .pay-box {
    grid-template-columns: 1fr;
  }
}

.qr {
  background: #fff;
  padding: 8px;
  width: 100%;
  max-width: 240px;
}

.qr svg {
  display: block;
  width: 100%;
  height: auto;
}

.pay-details .label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 16px 0 2px;
}

.pay-details .label:first-child {
  margin-top: 0;
}

.pay-details .value {
  color: var(--accent);
  font-weight: 700;
  margin: 0 0 8px;
}

.mono-break {
  word-break: break-all;
}

.status-line {
  color: var(--text);
}

.status-underpaid {
  color: #ffcf5c;
}

.small {
  font-size: 0.8rem;
  color: var(--text-faint);
}

code {
  color: var(--text);
  word-break: break-all;
}

/* ---------- Admin ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.stats div {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 16px 18px;
}

.stats .label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.stats strong {
  color: var(--accent);
  font-size: 1.4rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
}

.orders {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  background: var(--panel);
}

.orders th,
.orders td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  vertical-align: top;
}

.orders th {
  color: var(--text-faint);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--border);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.badge--paid {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.badge--confirming {
  color: var(--accent);
  border-color: var(--accent);
}

.badge--underpaid {
  color: #ffcf5c;
  border-color: #ffcf5c;
}

/* ---------- Policy page ---------- */

.policy {
  max-width: 820px;
}

.policy h2 {
  font-size: 1.05rem;
  margin-top: 2.2em;
}

.policy ul {
  padding-left: 1.2em;
}

.policy li {
  margin-bottom: 0.5em;
}

.policy strong,
.buy-terms strong {
  color: var(--text);
}

.buy-terms {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-faint);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 40px 0;
  font-size: 0.8rem;
}

.site-footer .page-width {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--text-dim);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .card {
    transition: none;
  }
  .btn:hover,
  .card:hover {
    transform: none;
  }
}