/* Hub — game grid landing page. */

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(212, 169, 67, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(192, 57, 43, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at center, var(--bg-3) 0%, var(--bg-1) 75%);
  color: var(--text-1);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100vh; }

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 18px 40px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), transparent);
}

h1 {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 7px;
  color: var(--gold-bright);
  text-shadow: 0 2px 12px rgba(212, 169, 67, 0.35);
}

h1 .sub {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-left: 14px;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.link-btn {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--text-2);
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition: all 0.2s;
}

.link-btn:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
}

.hub-main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 32px 64px;
}

.hero {
  text-align: center;
  margin-bottom: 36px;
}

.hero h2 {
  font-size: 18px;
  letter-spacing: 6px;
  color: var(--gold);
  margin-bottom: 12px;
}

.hero p {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 1px;
  line-height: 1.7;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  margin-bottom: 48px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 22px 22px 20px;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.25s;
  cursor: pointer;
}

.card:not(.placeholder)::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(212, 169, 67, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.card:hover {
  border-color: var(--gold);
  background: rgba(20, 15, 10, 0.78);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.card-id {
  font-family: 'Consolas', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.card-version {
  font-family: 'Consolas', monospace;
  font-size: 10px;
  color: var(--text-dim);
}

.card-title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 4px;
  color: var(--gold-bright);
  margin-bottom: 4px;
}

.card-subtitle {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.card-tagline {
  flex: 1;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-2);
  margin-bottom: 16px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: rgba(212, 169, 67, 0.13);
  border: 1px solid rgba(212, 169, 67, 0.35);
  color: var(--gold-bright);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 2px;
}

.tag.muted {
  background: rgba(0, 0, 0, 0.18);
  border-color: var(--panel-border);
  color: var(--text-dim);
}

.card.placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(20, 15, 10, 0.35);
  border: 1px solid rgba(212, 169, 67, 0.18);
  min-height: 160px;
  text-align: center;
  color: var(--text-dim);
  cursor: default;
}

.card.placeholder:hover {
  transform: none;
  border-color: rgba(212, 169, 67, 0.3);
  background: rgba(20, 15, 10, 0.45);
}

.card.placeholder.soon .card-title {
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.card.placeholder.soon .card-tagline {
  flex: 0;
  font-size: 11px;
}

.card.placeholder code,
.hero code,
footer code {
  background: rgba(0, 0, 0, 0.25);
  padding: 1px 6px;
  border-radius: 2px;
  font-family: 'Consolas', monospace;
  font-size: 11px;
  color: var(--gold);
}

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

.info-col {
  background: rgba(20, 15, 10, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 18px 20px;
}

.info-col h3 {
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 8px;
}

.info-col p {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-2);
}

footer {
  border-top: 1px solid var(--panel-border);
  padding: 14px 40px;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  background: rgba(0, 0, 0, 0.2);
}

footer code {
  font-size: 10px;
  margin-left: 6px;
}

/* Modal: moved to packages/ui-shell/modal.css in v1.8.8.
   The hub's settings form (.setting children inside the modal
   card) keeps its own styling below — that's hub-specific. */

.setting {
  margin-bottom: 18px;
}

.setting label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.setting input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-1);
  border: 1px solid var(--panel-border);
  padding: 8px 10px;
  border-radius: 3px;
  font-size: 12px;
  font-family: 'Consolas', monospace;
}

.setting .hint {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.5;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--panel-border);
  color: var(--text-2);
  font-size: 12px;
  letter-spacing: 2px;
  padding: 8px 18px;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.btn:hover {
  background: rgba(212, 169, 67, 0.1);
  color: var(--text-1);
  border-color: var(--gold);
}

.btn.primary {
  background: linear-gradient(180deg, var(--red), var(--red-deep));
  color: var(--text-1);
  border-color: var(--red);
}

.btn.primary:hover {
  background: linear-gradient(180deg, var(--red-bright), var(--red));
}