:root {
  color-scheme: dark;
  --bg: #141414;
  --chrome: #1d1d1d;
  --panel: #242424;
  --panel-soft: #2c2c2c;
  --line: #393939;
  --strong-line: #585858;
  --ink: #eeeeee;
  --muted: #a7a7a7;
  --dim: #777777;
  --accent: #56b886;
  --accent-strong: #7ad99f;
  --warm: #e7a34f;
  --danger: #ff7a70;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto 1fr;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: var(--chrome);
}

.brand,
.topbar-actions,
.hero-stats,
.card-meta,
.card-tags,
.detail-actions,
.tag-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.brand {
  gap: 12px;
}

.brand-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(86, 184, 134, 0.55);
  border-radius: 7px;
  background: #20372b;
  color: #dff8e8;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow,
.topbar h1,
.hero h2,
.hero p,
.catalog-header h2,
.pack-card h3,
.pack-card p,
.detail-heading h2,
.detail-heading p,
.detail-placeholder p,
.install-box p {
  margin: 0;
}

.eyebrow {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.topbar h1 {
  margin-top: 1px;
  font-size: 18px;
  line-height: 1.15;
}

.button,
.segment,
.tag-button {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--strong-line);
  border-radius: 5px;
  background: #303030;
  color: var(--ink);
  cursor: pointer;
  padding: 0 12px;
  text-decoration: none;
  white-space: nowrap;
}

.button:hover,
.segment:hover,
.tag-button:hover {
  border-color: var(--accent);
  background: #393939;
}

.button.primary {
  border-color: rgba(86, 184, 134, 0.72);
  background: #1f4d37;
  color: #ffffff;
}

.button.ghost {
  color: var(--muted);
}

.button.disabled {
  color: var(--dim);
  cursor: not-allowed;
  opacity: 0.7;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  padding: 24px 22px;
  border-bottom: 1px solid var(--line);
  background: #181818;
}

.hero-copy {
  display: grid;
  gap: 8px;
}

.hero h2 {
  max-width: 840px;
  font-size: 34px;
  line-height: 1.13;
}

.hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.hero-stats {
  align-items: stretch;
}

.hero-stats div {
  min-width: 104px;
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
}

.hero-stats strong {
  font-size: 22px;
  line-height: 1;
}

.hero-stats span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.launch-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 22px 0;
  padding: 12px 14px;
  border: 1px solid rgba(231, 163, 79, 0.58);
  border-radius: 8px;
  background: #2b251b;
}

.launch-banner strong {
  flex: 0 0 auto;
  color: #ffd8a2;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.launch-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.workspace {
  display: grid;
  grid-template-columns: 250px minmax(420px, 1fr) 360px;
  gap: 16px;
  min-height: 0;
  padding: 16px 22px 24px;
}

.filters,
.catalog-area,
.detail-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.filters {
  align-self: start;
  display: grid;
  gap: 16px;
  padding: 14px;
}

.field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.field input,
.field select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--strong-line);
  border-radius: 5px;
  background: #1c1c1c;
  color: var(--ink);
  padding: 0 10px;
}

.filter-group {
  display: grid;
  gap: 8px;
}

.filter-group h3,
.detail-content section h3 {
  margin: 0;
  color: #d8d8d8;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.segment {
  width: 100%;
  justify-content: flex-start;
  min-height: 32px;
  color: var(--muted);
  font-size: 13px;
}

.segment.active,
.tag-button.active {
  border-color: rgba(86, 184, 134, 0.7);
  background: #263f30;
  color: #ffffff;
}

.catalog-area {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
  padding: 14px;
}

.catalog-header {
  display: grid;
  gap: 10px;
}

.catalog-header h2 {
  margin-top: 2px;
  font-size: 18px;
}

.tag-button {
  min-height: 30px;
  border-color: var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  padding: 0 10px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 12px;
}

.pack-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #1d1d1d;
}

.pack-card.selected {
  border-color: rgba(86, 184, 134, 0.85);
  box-shadow: 0 0 0 1px rgba(86, 184, 134, 0.32);
}

.card-hit {
  width: 100%;
  display: grid;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.preview {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #101010;
  border-bottom: 1px solid var(--line);
}

.card-body {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.type {
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.pack-card h3 {
  margin-top: 2px;
  font-size: 16px;
  line-height: 1.35;
}

.price {
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid rgba(231, 163, 79, 0.5);
  border-radius: 999px;
  color: #ffd8a2;
  font-size: 12px;
  font-weight: 800;
}

.description {
  min-height: 56px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.card-meta span,
.card-tags span {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
}

.detail-panel {
  align-self: start;
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow: auto;
}

.detail-placeholder,
.detail-content {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.detail-placeholder {
  min-height: 280px;
  place-items: center;
  align-content: center;
  color: var(--muted);
  text-align: center;
}

.detail-preview {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #101010;
}

.detail-heading {
  display: grid;
  gap: 6px;
}

.detail-heading h2 {
  font-size: 22px;
  line-height: 1.25;
}

.detail-heading p {
  color: var(--muted);
  line-height: 1.6;
}

.detail-actions {
  align-items: stretch;
}

.detail-actions .button {
  flex: 1 1 auto;
}

.install-box {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #1c1c1c;
}

.install-box strong {
  color: var(--accent-strong);
}

.install-box p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.install-box code {
  display: block;
  overflow-wrap: anywhere;
  padding: 9px;
  border-radius: 5px;
  background: #111111;
  color: #d7fbe3;
  font-size: 12px;
}

.highlights {
  display: grid;
  gap: 6px;
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.detail-list {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 7px 10px;
  margin: 8px 0 0;
  font-size: 13px;
}

.detail-list dt {
  color: var(--dim);
}

.detail-list dd {
  margin: 0;
  color: var(--ink);
}

.empty {
  color: var(--danger);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 10;
  padding: 10px 12px;
  border: 1px solid rgba(86, 184, 134, 0.68);
  border-radius: 7px;
  background: #20372b;
  color: #ffffff;
  box-shadow: var(--shadow);
}

@media (max-width: 1160px) {
  .workspace {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .detail-panel {
    grid-column: 1 / -1;
    position: static;
    max-height: none;
  }
}

@media (max-width: 760px) {
  .topbar,
  .hero,
  .launch-banner,
  .workspace {
    padding-left: 12px;
    padding-right: 12px;
  }

  .topbar,
  .hero,
  .launch-banner,
  .workspace,
  .grid {
    grid-template-columns: 1fr;
  }

  .launch-banner {
    display: grid;
    margin-left: 12px;
    margin-right: 12px;
  }

  .topbar {
    display: grid;
    align-items: start;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .hero h2 {
    font-size: 27px;
  }

  .hero-stats {
    width: 100%;
  }

  .hero-stats div {
    flex: 1 1 90px;
  }

  .filters,
  .catalog-area,
  .detail-panel {
    border-radius: 7px;
  }
}