/* =========================
   uni.css (cool modern UI)
   ========================= */

*{ margin:0; padding:0; box-sizing:border-box; }

body{
  font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height:1.6;
  color:#0f172a;
  background:#f6f7fb;
}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}

/* Header */
.page-header{
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color:#fff;
  padding:60px 0;
  text-align:center;
}
.page-header h1{ font-size:2.5rem; margin-bottom:0.5rem; }
.page-header p{ font-size:1.15rem; opacity:0.92; }

/* =========================
   Filter bar
   ========================= */
.filter-section{
  position: sticky;
  top: 70px;
  z-index: 100;

  background: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  padding: 18px 0;
}

.filter-controls{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* Cool glass search box */
.search-box{
  --h: 48px;
  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 520px;
  display: flex;
  align-items: center;
}

.search-box input{
  width: 100%;
  height: var(--h);
  padding: 0 56px 0 18px;

  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(255, 255, 255, 0.85);

  box-shadow:
    0 10px 25px rgba(2, 6, 23, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);

  outline: none;
  font-size: 1rem;
  color: #0f172a;

  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.search-box input::placeholder{
  color: rgba(15, 23, 42, 0.55);
}

.search-box input:focus{
  border-color: rgba(102, 126, 234, 0.75);
  background: rgba(255, 255, 255, 0.95);
  box-shadow:
    0 14px 32px rgba(2, 6, 23, 0.10),
    0 0 0 4px rgba(102, 126, 234, 0.18);
}

/* Icon inside input */
.search-box .search-icon{
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;

  width: 36px;
  height: 36px;
  border-radius: 50%;

  display: grid;
  place-items: center;

  color: #667eea;
  background: rgba(102, 126, 234, 0.12);
  font-size: 1rem;
  line-height: 1;
}

/* Dropdowns */
.filter-dropdown{
  height: 48px;
  padding: 0 42px 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(255,255,255,0.85);

  font-size: 0.95rem;
  color: #0f172a;
  cursor: pointer;
  outline: none;

  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23667eea' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px;

  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;

  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  min-width: 170px;
}

.filter-dropdown:hover{
  background: rgba(255,255,255,0.95);
  border-color: rgba(102, 126, 234, 0.55);
}

.filter-dropdown:focus{
  border-color: rgba(102, 126, 234, 0.75);
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.18);
}

/* Results info */
.results-info{
  width: 100%;
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}
#resultCount{
  font-weight: 700;
  color: #667eea;
  font-size: 1.05rem;
}

/* Active filters tags */
.active-filters{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 12px;
  min-height: 35px;
}
.filter-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color:#fff;
  font-size:0.9rem;
}
.filter-tag button{
  background: rgba(255,255,255,0.18);
  border: none;
  color:#fff;
  cursor:pointer;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
}
.filter-tag button:hover{ background: rgba(255,255,255,0.28); }

/* Auto-hide classes for filter bar */
#filterBar{
  transition: transform 0.25s ease, opacity 0.25s ease;
  will-change: transform;
}
#filterBar.hidden{
  transform: translateY(-120%);
  opacity: 0;
  pointer-events:none;
}
#filterBar.visible{
  transform: translateY(0);
  opacity: 1;
}

/* =========================
   Universities grid/cards
   ========================= */
.universities-section{
  padding: 50px 0 80px;
  background: #f6f7fb;
}

.universities-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.university-card{
  background:#fff;
  border-radius: 16px;
  overflow:hidden;
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.university-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.14);
}

.uni-image{
  position:relative;
  width:100%;
  height:200px;
  overflow:hidden;
}
.uni-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition: transform 0.3s;
}
.university-card:hover .uni-image img{ transform: scale(1.06); }

.uni-badge{
  position:absolute;
  top: 14px;
  right: 14px;
  background: rgba(102,126,234,0.92);
  color:#fff;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

.uni-content{ padding: 22px; }

.uni-content h3{
  color:#0f172a;
  font-size: 1.25rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.uni-location{
  display:flex;
  align-items:center;
  gap: 6px;
  color:#64748b;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.uni-majors{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom: 18px;
}
.major-tag{
  background: #eef2ff;
  color: #3730a3;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
}

.uni-stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid #eef2f6;
  border-bottom: 1px solid #eef2f6;
  margin-bottom: 16px;
}
.stat{ text-align:center; }
.stat strong{
  display:block;
  color:#64748b;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.stat p{
  color:#0f172a;
  font-size: 1.05rem;
  font-weight: 800;
}

.view-btn{
  display:block;
  width: 100%;
  padding: 12px;
  border-radius: 999px;
  text-align:center;
  text-decoration:none;
  color:#fff;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.view-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(102,126,234,0.32);
}

/* No results */
.no-results{
  text-align:center;
  padding: 60px 20px;
}
.no-results h3{ font-size: 1.6rem; margin-bottom: 10px; }
.no-results p{ color:#64748b; font-size: 1.05rem; }

/* Responsive */
@media (max-width: 768px){
  .filter-controls{ flex-direction:column; align-items:stretch; }
  .search-box{ max-width:100%; }
  .filter-dropdown{ width:100%; min-width:0; }
  .universities-grid{ grid-template-columns: 1fr; }
  .page-header h1{ font-size:2rem; }
}
/* ===== Cool modern search box ===== */
.search-box{
  --h: 50px;
  --radius: 999px;

  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 560px;
  display: flex;
  align-items: center;
}

.search-box input{
  width: 100%;
  height: var(--h);
  padding: 0 58px 0 18px;

  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  font-size: 1rem;
  color: #0f172a;
  outline: none;

  box-shadow:
    0 14px 30px rgba(2, 6, 23, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.65);

  transition: box-shadow .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.search-box input::placeholder{
  color: rgba(15, 23, 42, 0.55);
}

.search-box input:focus{
  border-color: rgba(102, 126, 234, 0.80);
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    0 18px 40px rgba(2, 6, 23, 0.14),
    0 0 0 5px rgba(102, 126, 234, 0.18);
  transform: translateY(-1px);
}

.search-box .search-icon{
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;

  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;

  background: rgba(102, 126, 234, 0.12);
  color: #667eea;
  font-size: 1rem;
  line-height: 1;
}