:root {
  --bg: #07110e;
  --bg-panel: #0d1a15;
  --bg-row: #102019;
  --bg-row-hover: #152a20;
  --line: #1f3a2c;
  --text: #e8f5ec;
  --muted: #8aab97;
  --emerald: #2fdd7a;
  --emerald-dim: #1a9a4f;
  --emerald-ink: #04140c;
  --gold: #c9a227;
  --danger: #e85d5d;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --radius: 4px;
  --font: "Press Start 2P", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}

.bg-grid,
.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  background-image:
    linear-gradient(rgba(47, 221, 122, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 221, 122, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
}

.bg-glow {
  background:
    radial-gradient(ellipse 50% 40% at 50% -10%, rgba(47, 221, 122, 0.18), transparent 60%),
    radial-gradient(ellipse 30% 25% at 90% 20%, rgba(201, 162, 39, 0.08), transparent 50%);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hero,
.tabs,
.store,
.foot {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100% - 1.25rem));
  margin-inline: auto;
}

.hero {
  padding: 1rem 0 0.55rem;
  animation: rise 0.7s ease-out both;
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--gold);
  font-size: 0.45rem;
  letter-spacing: 0.04em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(0.95rem, 3.2vw, 1.35rem);
  line-height: 1.3;
  white-space: nowrap;
  text-shadow: 0 0 40px rgba(47, 221, 122, 0.25);
}

.tagline {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.48rem;
  max-width: 36rem;
}

.search-wrap {
  margin-top: 0.65rem;
}

#search {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.5rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#search::placeholder {
  color: #5f7d6c;
}

#search:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(47, 221, 122, 0.15);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.25rem 0 0.2rem;
  animation: rise 0.7s ease-out 0.08s both;
}

.tab {
  appearance: none;
  border: 2px solid var(--line);
  background: var(--bg-panel);
  color: var(--muted);
  font-family: var(--font);
  font-size: 0.45rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}

.tab:hover {
  color: var(--text);
  border-color: #2c5540;
  transform: translateY(-1px);
}

.tab.is-active {
  background: var(--emerald);
  border-color: var(--emerald);
  color: var(--emerald-ink);
}

.store {
  padding-bottom: 0.5rem;
  animation: rise 0.7s ease-out 0.14s both;
}

.store-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.15rem;
  color: var(--muted);
  font-size: 0.42rem;
}

.catalog {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.help-line {
  margin: 0.1rem 0;
  padding: 0.35rem 0.45rem;
  border-left: 3px solid var(--gold);
  color: var(--muted);
  font-size: 0.48rem;
  line-height: 1.55;
  background: rgba(201, 162, 39, 0.06);
}

.section-title {
  margin: 0.55rem 0 0.15rem;
  padding: 0.15rem 0;
  color: var(--gold);
  font-size: 0.58rem;
  line-height: 1.35;
  border-bottom: 1px solid var(--line);
}

.section-title:first-child {
  margin-top: 0.1rem;
}

.row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 0.4rem;
  align-items: center;
  padding: 0.18rem 0.3rem;
  background: var(--bg-row);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: none;
  transition: background 0.15s, border-color 0.15s;
}

.row-icon {
  grid-template-columns: 36px 1fr auto;
}

.row:hover {
  background: var(--bg-row-hover);
  border-color: #2f5a42;
}

.icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  image-rendering: pixelated;
}

.icon-sprite {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background-repeat: no-repeat;
}

.icon-img {
  display: block;
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.icon-missing {
  opacity: 0.25;
  border: 1px dashed var(--line);
  border-radius: 2px;
}

.row-main {
  min-width: 0;
}

.row-name {
  margin: 0 0 0.12rem;
  font-size: 0.62rem;
  color: var(--text);
  line-height: 1.35;
}

.row-cmd {
  margin: 0;
  font-size: 0.55rem;
  color: var(--emerald);
  word-break: break-word;
  line-height: 1.4;
}

.cmd-desc {
  color: var(--muted);
  font-size: 0.5rem;
}

.row-desc {
  margin: 0.2rem 0 0;
  font-size: 0.48rem;
  color: var(--muted);
  line-height: 1.45;
}

.copy-btn {
  appearance: none;
  border: 2px solid var(--emerald);
  background: var(--emerald);
  color: var(--emerald-ink);
  font-family: var(--font);
  font-size: 0.48rem;
  padding: 0.3rem 0.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 0 10px rgba(47, 221, 122, 0.15);
}

.copy-btn:hover {
  background: #54e892;
  transform: translateY(-1px);
}

.copy-btn:active {
  transform: translateY(0);
}

.copy-btn.is-copied {
  background: var(--emerald-dim);
  border-color: var(--emerald-dim);
  color: #dfffea;
}

.empty {
  margin: 2rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.55rem;
}

.hidden {
  display: none !important;
}

.foot {
  padding: 0.65rem 0 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.45rem;
  line-height: 1.9;
}

.foot a {
  color: var(--emerald);
  text-decoration: none;
}

.foot a:hover {
  text-decoration: underline;
}

.foot code {
  color: var(--gold);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(120%);
  z-index: 20;
  padding: 0.85rem 1.1rem;
  background: var(--emerald);
  color: var(--emerald-ink);
  border-radius: var(--radius);
  font-size: 0.55rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease;
}

.toast.is-on {
  transform: translateX(-50%) translateY(0);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .row {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .row-icon {
    grid-template-columns: 36px 1fr auto;
    align-items: center;
  }

  .copy-btn {
    align-self: center;
  }

  .hero {
    padding-top: 0.85rem;
  }

  .hero h1 {
    white-space: normal;
  }
}