/* EVE Textile Tools — Hub Styles */

.hub-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
}

/* Header */
.hub-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

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

.hub-logo {
  width: 44px;
  height: 44px;
  border: 2px solid var(--color-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-brand);
}

.hub-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--color-brand-light);
}

/* Category sections */
.category-section {
  margin-bottom: 32px;
}

.category-title {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-brand-light);
  margin-bottom: 12px;
  font-weight: 600;
}

/* Tool card grid */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.tool-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.tool-card:hover {
  border-color: var(--color-brand);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* Light mode: red left-border accent */
[data-theme="light"] .tool-card {
  border-left: 3px solid var(--color-brand);
}

/* Dark mode: gradient bar at bottom */
[data-theme="dark"] .tool-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #920000, #d92b2c, #f26f67);
  border-radius: 0 0 10px 10px;
  opacity: 0;
  transition: opacity 0.2s;
}

[data-theme="dark"] .tool-card {
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .tool-card:hover::after {
  opacity: 1;
}

.tool-card-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.tool-card-name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}

.tool-card-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.category-empty {
  font-size: 13px;
  color: var(--color-text-secondary);
  padding: 12px 0;
  opacity: 0.6;
}