/* ===== Reusable components ===== */

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* Subtle link hover */
.link-hover a {
  position: relative;
}

.link-hover a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: transparent;
  transition: background .15s ease;
}

.link-hover a:hover::after {
  background: var(--brand);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .8rem;
  border: 1px solid var(--border);
  background: #222;
  color: var(--text);
}

/* Divider */
.hr {
  height: 1px;
  background: var(--border);
  border: 0;
  margin: 16px 0;
}

/* Utility spacing */
.mt-1 { margin-top: .25rem; }
.mt-2 { margin-top: .5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: .25rem; }
.mb-2 { margin-bottom: .5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }