/* ==================================================
   GLOBAL
================================================== */

.alumni-year {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1rem 2rem 1rem;
  line-height: 1.6;
}

.alumni-header {
  text-align: center;
  margin-bottom: 2rem;
}



/* ==================================================
   ALUMNI INDEX (BATCH SELECT PAGE)
================================================== */

.alumni-index {
  max-width: 1000px;
  margin: 2em auto;
  text-align: center;
  padding: 0 1em;
}

.alumni-subtitle {
  font-size: 1em;
  opacity: 0.8;
  margin-bottom: 2em;
}

.alumni-batch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5em;
  justify-items: center;
}

.alumni-batch-card {
  display: block;
  width: 100%;
  max-width: 220px;
  padding: 1.5em;
  border-radius: 1em;
  text-decoration: none;
  background: var(--bg-card, rgba(255,255,255,0.1));
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color, rgba(0,0,0,0.1));
  transition: transform 0.2s ease, background 0.2s ease;
}

.alumni-batch-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover, rgba(255,255,255,0.15));
}

.batch-year {
  font-size: 1.8em;
  margin: 0;
  font-weight: 500;
}



/* ==================================================
   ALUMNI LIST (A–Z DIRECTORY) — SINGLE COLUMN
================================================== */

.alumni-grid {
  display: block;
}



/* Group (Each Letter Section) */

.alumni-group {
  margin-bottom: 2rem;
}



/* Letter Heading */

.alumni-letter {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid rgba(255,255,255,0.2);
}



/* Name List */

.alumni-list {
  list-style: none;
  padding: 0;
  margin: 0;
}



/* Each Row */

.alumni-item {
  margin-bottom: 0.2rem;
  padding: 0.35rem 0;
  transition: background 0.15s ease;
}

.alumni-item:hover {
  background: rgba(255,255,255,0.03);
}



/* Links */

.alumni-item a {
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.alumni-item a:hover {
  text-decoration: underline;
}



/* Position / Subtitle */

.alumni-position {
  display: block;
  font-size: 0.9rem;
  opacity: 0.8;
}



/* ==================================================
   NAVIGATION
================================================== */

.alumni-nav {
  margin-top: 3rem;
  text-align: center;
}

.nav-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-button {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-button:hover {
  text-decoration: underline;
}



/* ==================================================
   RESPONSIVE (MOBILE / TABLET)
================================================== */

@media (max-width: 900px) {

  .alumni-year {
    padding: 0 0.8rem 2rem 0.8rem;
  }

  .alumni-letter {
    font-size: 1.4rem;
  }

}

/* Alphabet Jump Bar */

.alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 1.5rem 0 2rem;
  padding: 0.5rem 0;
  /* position: sticky;
  top: 0;
  background: var(--bg-color, inherit);
  z-index: 10; */
}

.alphabet-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.alphabet-nav a:hover {
  background: rgba(127,179,255,0.15);
}