/* ── Hub Page Styles ── */
.hub-container {
  padding: 16px;
  max-width: 480px;
  margin: 0 auto;
}

.hub-header {
  text-align: center;
  padding: 20px 0 12px;
}

.hub-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--wh);
  letter-spacing: -0.5px;
}

.hub-subtitle {
  font-size: 12px;
  color: var(--dim);
  margin-top: 4px;
}

.hub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.hub-card {
  position: relative;
  background: var(--sf);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 20px 16px;
  cursor: pointer;
  transition: box-shadow var(--anim-base) ease,
              transform var(--anim-base) ease,
              border-color var(--anim-base) var(--ease-out);
  box-shadow: var(--elev-1);
  overflow: hidden;
  opacity: 0;
  animation: hubCardIn var(--anim-slow) var(--ease-out) forwards;
}

.hub-card:nth-child(1) { animation-delay: 60ms; }
.hub-card:nth-child(2) { animation-delay: 120ms; }
.hub-card:nth-child(3) { animation-delay: 180ms; }
.hub-card:nth-child(4) { animation-delay: 240ms; }
.hub-card:nth-child(5) { animation-delay: 300ms; }
.hub-card:nth-child(6) { animation-delay: 360ms; }
.hub-card:nth-child(7) { animation-delay: 420ms; }

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

.hub-card:active {
  transform: scale(0.97);
}

.hub-card:hover {
  border-color: var(--bdr2);
  box-shadow: var(--elev-2);
}

.hub-card--active {
  border-color: var(--acc);
}

.hub-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.hub-card-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--wh);
  line-height: 1.3;
}

.hub-card-short {
  font-size: 10px;
  font-weight: 600;
  color: var(--dim);
  margin-top: 2px;
}

.hub-card-progress {
  margin-top: 10px;
}

.hub-card-bar-track {
  height: 6px;
  background: var(--track-bg);
  border-radius: 3px;
  overflow: hidden;
}

.hub-card-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s var(--ease-out);
}

.hub-card-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
}

.hub-card-pct {
  font-size: 10px;
  font-weight: 700;
}

.hub-card-count {
  font-size: 10px;
  color: var(--dim);
}

/* Locked (premium) card — still attractive, these are products */
.hub-card--locked {
  opacity: 0.7;
}
.hub-card--locked::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r);
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 6px,
    rgba(255,255,255,0.02) 6px,
    rgba(255,255,255,0.02) 12px
  );
  pointer-events: none;
}
.hub-card--locked:hover {
  border-color: var(--bdr2);
}
.hub-premium-lock {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--acc);
  background: var(--acc-subtle);
  padding: 2px 7px;
  border-radius: 4px;
}
.hub-premium-lock svg { width: 10px; height: 10px; }

/* Coming Soon badge */
.hub-coming-soon {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--dim);
  background: var(--subtle-bg);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Active cert indicator */
.hub-active-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--grn);
  display: inline-block;
  margin-right: 4px;
  vertical-align: middle;
  animation: hubPulse 2s ease-in-out infinite;
}

@keyframes hubPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Hub header actions */
.hub-header-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

/* Section labels */
.hub-section-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 20px 0 8px;
}
.hub-section-label--dim { opacity: 0.6; }

/* Toggle button (top-left) */
.hub-toggle {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 2;
  transition: background 0.15s ease, transform 0.15s ease;
}
.hub-toggle:active { transform: scale(0.85); }
.hub-toggle--on {
  background: var(--grn-soft-2);
  color: var(--grn);
}
.hub-toggle--off {
  background: rgba(255,255,255,0.06);
  color: var(--dim);
}

/* Inactive card dimming */
.hub-card--inactive {
  opacity: 0.55;
}
.hub-card--inactive:hover {
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 320px) {
  .hub-grid {
    grid-template-columns: 1fr;
  }
}