/* ============================================================================
   STUDENT INFORMATION PORTAL — styles (reuses site style.css theme)
   Loaded by all portal pages + admin-content.html
   ============================================================================ */

/* ---------- Portal hero / page head ---------- */
.portal-hero{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-deep) 60%,#102a52 100%);
  color:#fff;padding:54px 0 46px;position:relative;overflow:hidden;
}
.portal-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at 85% -10%, rgba(230,179,37,.18), transparent 55%),
    radial-gradient(circle at 10% 110%, rgba(90,169,255,.12), transparent 55%);
}
.portal-hero .container{position:relative;z-index:1}
.portal-hero .eyebrow{
  display:inline-block;background:rgba(230,179,37,.18);color:var(--gold);
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.08em;margin-bottom:14px
}
.portal-hero h1{color:#fff;font-size:clamp(26px,4vw,40px);margin:0 0 10px}
.portal-hero p{color:rgba(255,255,255,.82);max-width:680px;font-size:15px;line-height:1.6;margin:0}
.portal-hero .hero-search{
  margin-top:22px;display:flex;gap:10px;max-width:560px;flex-wrap:wrap
}
.portal-hero .hero-search input{
  flex:1;min-width:220px;padding:13px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);color:#fff;font-size:14px;font-family:inherit;outline:none
}
.portal-hero .hero-search input::placeholder{color:rgba(255,255,255,.55)}

/* ---------- Category cards (homepage + hub) ---------- */
.portal-cats{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:8px
}
.cat-card{
  position:relative;display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px;
  text-decoration:none;color:var(--text);box-shadow:0 1px 2px rgba(11,29,58,.06);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-color .2s,background .25s;
  overflow:hidden
}
.cat-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -16px rgba(11,29,58,.4);
  border-color:rgba(230,179,37,.5);background:linear-gradient(180deg,#fff,#fffdf6)}
.cat-card .cat-ico{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:28px;
  background:linear-gradient(135deg,rgba(11,29,58,.06),rgba(230,179,37,.14));
  border:1px solid var(--border);margin-bottom:4px
}
.cat-card h3{margin:0;font-size:18px;color:var(--navy)}
.cat-card p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.55;flex:1}
.cat-card .cat-foot{
  display:flex;align-items:center;justify-content:space-between;margin-top:8px;
  font-size:12.5px;color:var(--muted)
}
.cat-card .cat-foot .topics-count{font-weight:600;color:var(--navy)}
.cat-card .cat-foot .view-btn{
  display:inline-flex;align-items:center;gap:6px;background:var(--red);color:#fff;
  padding:8px 14px;border-radius:999px;font-weight:600;font-size:12.5px
}
.cat-card:hover .cat-foot .view-btn{background:var(--gold);color:var(--navy)}

/* ---------- Topic grid ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.topic-card{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px;
  text-decoration:none;color:var(--text);transition:all .22s ease
}
.topic-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -16px rgba(11,29,58,.35);
  border-color:rgba(230,179,37,.5)}
.topic-card .t-name{font-weight:700;color:var(--navy);font-size:15px}
.topic-card .t-count{font-size:12px;color:var(--muted);margin-top:2px}
.topic-card .t-arrow{color:var(--gold);font-size:16px;font-weight:900}
.topic-card .t-count-badge{
  background:#eef1f7;color:var(--navy);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600
}

/* ---------- Content list ---------- */
.content-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px}
.content-card{
  background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden;
  text-decoration:none;color:var(--text);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s,border-color .2s;box-shadow:0 1px 2px rgba(11,29,58,.05)
}
.content-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -16px rgba(11,29,58,.35);
  border-color:rgba(230,179,37,.5)}
.content-card .c-thumb{
  height:150px;background:linear-gradient(135deg,var(--navy),var(--navy-deep));
  display:flex;align-items:center;justify-content:center;font-size:40px;color:var(--gold);position:relative
}
.content-card .c-thumb .c-type{
  position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--navy);
  border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700
}
.content-card .c-thumb img{width:100%;height:100%;object-fit:cover}
.content-card .c-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.content-card .c-title{font-weight:800;font-size:15.5px;color:var(--navy);line-height:1.35}
.content-card .c-desc{font-size:13px;color:var(--muted);line-height:1.5;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.content-card .c-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.content-card .c-tag{background:#eef1f7;color:var(--navy);border-radius:999px;padding:3px 9px;font-size:11px;font-weight:600}
.content-card .c-status{font-size:11px;font-weight:700;border-radius:999px;padding:3px 9px}
.c-status.published{background:rgba(61,220,151,.18);color:#1a7a4f}
.c-status.draft{background:rgba(255,193,7,.18);color:#8a6d00}
.c-status.unpublished{background:rgba(255,92,122,.16);color:#b3304a}
.c-featured{position:absolute;top:10px;right:10px;background:var(--gold);color:var(--navy);
  border-radius:999px;padding:3px 9px;font-size:11px;font-weight:800}

/* ---------- Breadcrumb (portal) ---------- */
.portal-crumbs{padding:16px 0 0;font-size:13px;color:var(--muted)}
.portal-crumbs a{color:var(--navy);text-decoration:none}
.portal-crumbs a:hover{color:var(--gold)}
.portal-crumbs .sep{margin:0 8px;opacity:.5}
.portal-crumbs .cur{color:var(--navy);font-weight:600}

/* ---------- Section helpers ---------- */
.portal-section{padding:40px 0}
.portal-section .section-head{margin-bottom:22px}
.portal-section .section-head h2{font-size:26px;color:var(--navy);margin:0 0 6px}
.portal-section .section-head p{color:var(--muted);font-size:14px;margin:0}

.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--navy);font-weight:600;
  text-decoration:none;margin-bottom:14px;font-size:14px}
.back-link:hover{color:var(--gold)}

.empty-state{text-align:center;padding:50px 20px;color:var(--muted);background:#fff;
  border:1px dashed var(--border);border-radius:16px}
.empty-state .ico{font-size:46px;margin-bottom:10px;display:block}

/* ---------- Detail page ---------- */
.detail-wrap{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.detail-main{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 1px 2px rgba(11,29,58,.05)}
.detail-banner{height:220px;background:linear-gradient(135deg,var(--navy),var(--navy-deep));
  display:flex;align-items:center;justify-content:center;font-size:64px;color:var(--gold);position:relative}
.detail-banner img{width:100%;height:100%;object-fit:cover}
.detail-banner .d-type{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.94);
  color:var(--navy);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:700}
.detail-inner{padding:26px 28px 30px}
.detail-inner h1{font-size:clamp(22px,3vw,30px);color:var(--navy);margin:0 0 10px;line-height:1.25}
.detail-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:16px}
.detail-meta .pill{background:#eef1f7;border-radius:999px;padding:4px 11px;font-weight:600;color:var(--navy)}
.detail-body{font-size:15.5px;line-height:1.75;color:var(--text)}
.detail-body p{margin:0 0 14px}
.detail-body h2,.detail-body h3{color:var(--navy);margin:22px 0 10px}

/* detail data table (jobs/results/admit) */
.detail-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:14px;overflow:hidden;margin:18px 0}
.detail-facts .f-row{background:#fff;padding:13px 15px}
.detail-facts .f-row.full{grid-column:1/-1}
.detail-facts .f-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}
.detail-facts .f-val{font-size:14px;color:var(--navy);margin-top:3px;font-weight:600}
.detail-facts .f-val.na{color:#b3304a;font-weight:600}

.detail-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.btn-portal{display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  padding:11px 18px;border-radius:12px;font-weight:700;font-size:14px;transition:all .2s ease}
.btn-portal.primary{background:var(--red);color:#fff}
.btn-portal.primary:hover{filter:brightness(1.08)}
.btn-portal.gold{background:var(--gold);color:var(--navy)}
.btn-portal.gold:hover{filter:brightness(1.05)}
.btn-portal.ghost{background:#eef1f7;color:var(--navy)}
.btn-portal.ghost:hover{background:#e3e8f2}

.faq-item{border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:10px;background:#fff}
.faq-item .q{font-weight:700;color:var(--navy)}
.faq-item .a{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.6}

/* sidebar */
.detail-side{display:flex;flex-direction:column;gap:18px}
.side-box{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 1px 2px rgba(11,29,58,.05)}
.side-box h4{color:var(--navy);font-size:15px;margin:0 0 12px}
.rel-item{display:block;text-decoration:none;color:var(--text);padding:10px 0;border-bottom:1px solid var(--border);font-size:13.5px;font-weight:600}
.rel-item:last-child{border-bottom:0}
.rel-item:hover{color:var(--gold)}
.rel-item .r-type{font-size:11px;color:var(--muted);font-weight:500;display:block}

/* ---------- Search / filter toolbar ---------- */
.pf-toolbar{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;margin-bottom:22px;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:12px}
.pf-toolbar .field{display:flex;flex-direction:column;gap:6px}
.pf-toolbar label{font-size:12px;color:var(--muted);font-weight:600}
.pf-toolbar input,.pf-toolbar select{
  padding:11px 13px;border-radius:10px;border:1px solid var(--border);font-size:14px;font-family:inherit;outline:none;color:var(--text)
}
.pf-toolbar input:focus,.pf-toolbar select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(230,179,37,.15)}

.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.filter-chips button{background:#fff;border:1px solid var(--border);color:var(--navy);
  padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.filter-chips button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.filter-chips button:hover{border-color:var(--gold)}

.result-count{font-size:13px;color:var(--muted);margin-bottom:12px}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .detail-wrap{grid-template-columns:1fr}
  .pf-toolbar{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .portal-hero{padding:40px 0 34px}
  .detail-facts{grid-template-columns:1fr}
  .pf-toolbar{grid-template-columns:1fr}
  .portal-cats{grid-template-columns:1fr}
  .content-list{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
}