/* ============================================
   Workspace Hub Styles
   ============================================ */

.ws-hub-container {
  max-width: var(--content-max-width);
  margin: var(--space-8) auto;
  padding: 0 var(--container-padding);
}

.ws-hub-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.ws-hub-header h1 {
  font-size: var(--text-h1);
  font-weight: var(--weight-extrabold);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
  letter-spacing: var(--letter-tight);
}

.ws-hub-header p {
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Grid Layout ── */
.ws-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

/* ── Glassmorphic Cards ── */
.ws-hub-card {
  background: var(--gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Top border color gradients for premium look */
.ws-hub-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.ws-hub-card:nth-child(2)::after {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.ws-hub-card:nth-child(3)::after {
  background: var(--gradient-danger);
}

.ws-hub-card:hover::after {
  transform: scaleX(1);
}

.ws-hub-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-accent);
  border-color: var(--color-accent-light);
}

/* ── Card Content ── */
.ws-hub-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: var(--space-6);
  transition: transform var(--transition-spring);
}

[data-theme="dark"] .ws-hub-card-icon {
  background: rgba(167, 139, 250, 0.15);
}

.ws-hub-card:hover .ws-hub-card-icon {
  transform: scale(1.1) rotate(5deg);
}

.ws-hub-card-title {
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: var(--letter-tight);
}

.ws-hub-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  flex-grow: 1;
}

.ws-hub-card-action {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  transition: color var(--transition-fast);
  margin-top: auto;
}

.ws-hub-card:hover .ws-hub-card-action {
  color: var(--color-accent-light);
}

.ws-hub-card-action svg {
  transition: transform var(--transition-fast);
}

.ws-hub-card:hover .ws-hub-card-action svg {
  transform: translateX(4px);
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .ws-hub-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .ws-hub-card {
    padding: var(--space-6);
  }
}