/* ================================
   EXPLORE PROFILES — MUSEUM UI
   File: explore.css
   Works with your classes:
   .alumni-section, .alumni-header, .alumni-controls,
   .search-box, #alumni-search, #alumni-search-btn,
   .batch-filter, .alumni-grid, .alumni-card, etc.
================================== */

:root{
  --museum-bg: #f6f2e8;         /* warm paper */
  --museum-wall: #efe7d8;       /* gallery wall tone */
  --museum-ink: #102015;        /* deep text */
  --museum-muted: #4f5a52;
  --museum-green: #175515;      /* your theme */
  --museum-gold: #c8a85d;       /* frame accent */
  --museum-gold-soft: rgba(200,168,93,0.35);
  --museum-card: rgba(255,255,255,0.80);
  --museum-shadow: 0 18px 45px rgba(0,0,0,0.12);
  --museum-shadow-soft: 0 10px 25px rgba(0,0,0,0.10);
  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 12px;
}

/* Section background like a gallery wall */
.alumni-section{
  position: relative;
  padding: 26px 26px 34px;
  background: var(--museum-bg);
  min-height: calc(100vh - 140px);
  overflow: hidden;
}

/* subtle “wall texture” + vignette */
.alumni-section::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(23,85,21,0.10), transparent 60%),
    radial-gradient(900px 480px at 95% 15%, rgba(200,168,93,0.12), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,0.04), transparent 140px),
    repeating-linear-gradient(
      45deg,
      rgba(0,0,0,0.015) 0px,
      rgba(0,0,0,0.015) 2px,
      transparent 2px,
      transparent 10px
    );
  pointer-events: none;
  z-index: 0;
}

/* keep content above overlay */
.alumni-section *{
  position: relative;
  z-index: 1;
}

/* Header + controls layout */
.alumni-header{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding: 16px 18px;

  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(23,85,21,0.12);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  backdrop-filter: blur(6px);
}

/* Title like an exhibit label */
.alumni-header h2{
  margin: 0;
  font-size: 26px;
  letter-spacing: 0.2px;
  color: var(--museum-ink);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.alumni-header h2::before {
  content: "" !important;
  display: none !important;
}


/* Controls area */
.alumni-controls{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Search box = polished */
.search-box{
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(23,85,21,0.18);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0,0,0,0.07);
}

#alumni-search{
  width: 280px;
  border: none;
  outline: none;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--museum-ink);
  background: transparent;
}

#alumni-search::placeholder{
  color: rgba(16,32,21,0.55);
}

#alumni-search-btn{
  border: none;
  outline: none;
  cursor: pointer;
  padding: 12px 14px;
  background: var(--museum-green);
  color: #fff;
  font-weight: 700;
  transition: 0.18s ease;
}

#alumni-search-btn:hover{
  filter: brightness(1.05);
}

#alumni-search-btn:active{
  transform: translateY(1px);
}

/* Batch dropdown = clean */
.batch-filter{
  border: 1px solid rgba(23,85,21,0.18);
  background: rgba(255,255,255,0.92);
  color: var(--museum-ink);
  padding: 11px 12px;
  border-radius: 999px;
  font-size: 14px;
  outline: none;
  box-shadow: 0 10px 20px rgba(0,0,0,0.06);
  cursor: pointer;
}

/* Grid becomes a real gallery wall */
.alumni-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  padding: 6px 2px 0;
  align-items: stretch;
}

/* No alumni message */
.no-alumni{
  padding: 18px;
  background: rgba(255,255,255,0.7);
  border: 1px dashed rgba(23,85,21,0.25);
  border-radius: var(--radius-lg);
  color: var(--museum-muted);
}

/* Card = framed portrait like museum */
.alumni-card{
  background: var(--museum-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(23,85,21,0.10);
  box-shadow: var(--museum-shadow-soft);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  cursor: pointer;
}

/* gold “frame” effect (outer + inner) */
.alumni-card::before{
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: calc(var(--radius-xl) - 8px);
  border: 1px solid var(--museum-gold-soft);
  pointer-events: none;
}

.alumni-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--museum-shadow);
  border-color: rgba(200,168,93,0.45);
}

/* Avatar area: fixed exhibit frame height */
.alumni-avatar{
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, rgba(23,85,21,0.10), rgba(200,168,93,0.08));
  overflow: hidden;
}

/* image like portrait */
.alumni-avatar img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 0.35s ease;
  filter: contrast(1.02) saturate(1.02);
}

.alumni-card:hover .alumni-avatar img{
  transform: scale(1.07);
}

/* soft “spotlight” on portrait */
.alumni-avatar::after{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 260px at 50% 0%, rgba(255,255,255,0.35), transparent 60%);
  pointer-events: none;
}

/* Info like museum label */
.alumni-info{
  padding: 14px 16px 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.86), rgba(255,255,255,0.94));
}

/* Name */
.alumni-info h3{
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 900;
  color: var(--museum-ink);
  letter-spacing: 0.3px;
  text-transform: uppercase;
  line-height: 1.2;
}

/* Program line */
.alumni-info .program{
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--museum-green);
  font-weight: 800;
}

/* Job line */
.alumni-info .job{
  margin: 0;
  font-size: 13px;
  color: var(--museum-muted);
  line-height: 1.35;
}

/* Add a tiny “catalog tag” */
.alumni-info .job::before{
  content: "";
  font-weight: 800;
  color: rgba(16,32,21,0.55);
}

/* Responsive improvements */
@media (max-width: 900px){
  .alumni-header{
    align-items: flex-start;
    flex-direction: column;
  }
  #alumni-search{
    width: 240px;
  }
}

@media (max-width: 520px){
  .alumni-section{
    padding: 18px 14px 24px;
  }
  #alumni-search{
    width: 200px;
  }
  .alumni-avatar{
    height: 200px;
  }
}