/* Hub home — builds on shared tokens */

.hub {
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 16px 40px;
}

.hub-top {
  margin-bottom: 18px;
  align-items: flex-start;
}

.hub-lang {
  margin-left: auto;
  flex-shrink: 0;
}

.hub-tabs {
  margin-bottom: 28px;
}

.hub-tabs .tab {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.hub-tabs .tab-disabled,
.tab.tab-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.hub-hero {
  margin-bottom: 22px;
}

.hub-hero h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sand);
}

.hub-hero .hint {
  margin: 0;
  max-width: 42rem;
  line-height: 1.45;
}

.hub-hero code {
  font-size: 0.85em;
  color: var(--accent);
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.hub-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  background: var(--panel-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
  min-height: 150px;
}

.hub-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-2px);
}

.hub-card-soon {
  opacity: 0.55;
  cursor: default;
}

.hub-card-soon:hover {
  border-color: var(--line);
  transform: none;
}

.hub-card-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.hub-card strong {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sand);
}

.hub-card span:last-child {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

/* ── Color themes ───────────────────────────────────────────── */

.hub-themes {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.hub-themes h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sand);
}

.hub-themes .hint {
  margin: 0 0 16px;
  max-width: 42rem;
  line-height: 1.45;
  color: var(--muted);
}

.hub-theme-group {
  margin-bottom: 18px;
}

.hub-theme-group:last-child {
  margin-bottom: 0;
}

.hub-theme-group-label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.hub-theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.hub-theme {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 14px 12px;
  text-align: left;
  background: var(--panel-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.hub-theme:hover {
  border-color: var(--accent-line);
  transform: translateY(-1px);
}

.hub-theme.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent-line);
}

.hub-theme-swatches {
  display: flex;
  gap: 4px;
  margin-bottom: 2px;
}

.hub-theme-swatch {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.hub-theme strong {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sand);
}

.hub-theme-blurb {
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--muted);
}

/* Staff unlock gate */
.unlock-page {
  max-width: 520px;
}

.unlock-card {
  margin-top: 8px;
}

.unlock-card h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sand);
}

.unlock-form {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.unlock-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.unlock-actions .btn {
  text-decoration: none;
}

.unlock-error {
  margin: 0;
  color: var(--danger, #e07060);
  font-size: 0.9rem;
}