/* ─────────────────────────────────────────────────────────────────────────
 * education/study-abroad/sad.css — the study-abroad directory pages.  [2026-09-28]
 * Sits on top of /education/challenges/ch.css (tokens --c-*, .ch-hero, .ch-sec, .ch-btn, .ch-facts …).
 * Every class is .sad- prefixed: the shell loads after the page and answers generic names.
 * ───────────────────────────────────────────────────────────────────────── */
.sad-page{padding-top:2rem;padding-bottom:3rem;color:var(--c-ink)}
.sad-page *,.sad-page *::before,.sad-page *::after{box-sizing:border-box}
.sad-page p,.sad-page ul,.sad-page li{max-width:none}
.sad-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sad-hero .ch-lede{text-align:center}

/* section switcher */
.sad-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:.4rem;margin:1.3rem 0 0}
.sad-tabs a{font-size:.8rem;font-weight:700;color:var(--c-ink2);text-decoration:none;background:#fff;
  border:1px solid var(--c-border);border-radius:999px;padding:.42rem .9rem;transition:border-color .15s,color .15s}
.sad-tabs a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.sad-tabs a[aria-current="page"]{background:var(--c-ink);border-color:var(--c-ink);color:#fff}

/* search */
.sad-search{position:relative;display:flex;gap:.5rem;max-width:44rem;margin:1.3rem auto 0}
.sad-search input{flex:1;min-width:0;font:inherit;font-size:1rem;padding:.8rem 1rem;border:1.5px solid var(--c-border);
  border-radius:12px;background:#fff;color:var(--c-ink)}
.sad-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-mist)}
.sad-search .ch-btn{flex:none}
.sad-suggest{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:50;background:#fff;border:1px solid var(--c-border);
  border-radius:12px;box-shadow:var(--c-shadow-lg);overflow:hidden;text-align:left}
.sad-suggest a{display:flex;justify-content:space-between;gap:1rem;padding:.6rem .9rem;text-decoration:none;color:var(--c-ink);
  font-size:.9rem;border-bottom:1px solid var(--c-border-soft)}
.sad-suggest a:last-child{border-bottom:0}
.sad-suggest a:hover,.sad-suggest a.sad-on{background:var(--c-mist)}
.sad-suggest small{color:var(--c-ink3);white-space:nowrap}
.sad-suggest .sad-sg-k{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-deep)}

/* filters bar */
.sad-filters{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin:0 0 1rem}
.sad-filters select{font:inherit;font-size:.86rem;padding:.5rem .7rem;border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-ink);max-width:100%}
.sad-filters label{display:flex;align-items:center;gap:.4rem;font-size:.84rem;color:var(--c-ink2)}
/* the shell sizes bare inputs as text boxes; give the checkbox its own size back */
.sad-filters input[type=checkbox]{appearance:auto;-webkit-appearance:checkbox;width:1.05rem;height:1.05rem;min-width:0;min-height:0;padding:0;margin:0;border:0;accent-color:var(--c-primary)}
.sad-count{font-size:.86rem;color:var(--c-ink3);margin-left:auto}
.sad-count b{color:var(--c-ink)}

/* university rows */
.sad-list{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--c-r-lg);overflow:hidden}
.sad-uni{display:flex;align-items:center;gap:1rem;padding:.8rem 1.1rem;text-decoration:none;color:inherit;border-bottom:1px solid var(--c-border-soft)}
.sad-uni:last-child{border-bottom:0}
.sad-uni:hover{background:var(--c-bg)}
.sad-rank{flex:none;min-width:4.6rem;text-align:center;font-family:'Outfit',sans-serif;font-weight:800;font-size:.95rem;color:var(--c-primary);
  background:var(--c-mist);border-radius:10px;padding:.35rem .4rem}
.sad-rank--none{color:var(--c-ink3);background:var(--c-bg)}
.sad-uni-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.1rem}
.sad-uni-main b{font-family:'Outfit',sans-serif;font-weight:800;font-size:1rem;color:var(--c-ink);line-height:1.25}
.sad-uni-main small{font-size:.8rem;color:var(--c-ink3);line-height:1.4}
.sad-badge{flex:none;font-size:.7rem;font-weight:800;letter-spacing:.04em;color:var(--c-deep);border:1px solid var(--c-soft);background:var(--c-mist);border-radius:999px;padding:.2rem .6rem}
.sad-empty{padding:1.4rem;color:var(--c-ink2);font-size:.92rem;line-height:1.6}
.sad-pager{display:flex;justify-content:center;align-items:center;gap:1rem;margin:1.2rem 0 0;font-size:.86rem;color:var(--c-ink3)}

/* cards: subjects, countries */
.sad-grid{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fill,minmax(min(15.5rem,100%),1fr))}
.sad-card{display:flex;flex-direction:column;gap:.35rem;background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--c-r);
  padding:.95rem 1.05rem;text-decoration:none;color:inherit;transition:transform .2s var(--c-spring),border-color .15s,box-shadow .2s}
.sad-card:hover{transform:translateY(-3px);border-color:var(--c-primary);box-shadow:var(--c-shadow-lg)}
.sad-card b{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.02rem;color:var(--c-ink);line-height:1.25}
.sad-card span{font-size:.82rem;color:var(--c-ink2);line-height:1.45}
.sad-card small{font-size:.74rem;font-weight:700;color:var(--c-deep);margin-top:auto}
.sad-group{font-family:'Outfit',sans-serif;font-weight:800;font-size:.95rem;color:var(--c-ink2);margin:1.4rem 0 .6rem}
.sad-group:first-child{margin-top:0}

/* profile */
.sad-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;margin:1.2rem 0 0}
.sad-kpis{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.3rem;margin:1rem 0 0;padding:0;list-style:none}
.sad-kpis li{font-size:.84rem;font-weight:600;color:var(--c-ink2)}
.sad-kpis b{color:var(--c-primary);font-family:'Outfit',sans-serif;font-weight:900;font-size:1.1rem;margin-right:.25rem}
.sad-two{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.sad-box{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--c-r-lg);padding:1.1rem 1.25rem;box-shadow:var(--c-shadow)}
.sad-box h3{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.08rem;margin:0 0 .7rem;color:var(--c-ink)}
.sad-box h4{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-deep);margin:1rem 0 .4rem}
.sad-box p,.sad-box li{font-size:.9rem;line-height:1.6;color:var(--c-ink2)}
.sad-box ul,.sad-box ol{margin:.2rem 0 0;padding-left:1.1rem}
.sad-box li{margin:0 0 .3rem}
.sad-dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:.5rem 1rem;margin:0;font-size:.9rem}
.sad-dl dt{font-weight:800;color:var(--c-ink3);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding-top:.2rem}
.sad-dl dd{margin:0;color:var(--c-ink);line-height:1.5;overflow-wrap:anywhere}
.sad-dl a,.sad-box a,.sad-sources a,.sad-note a{color:var(--c-deep);text-decoration:underline;text-underline-offset:2px}
.sad-table{width:100%;border-collapse:collapse;font-size:.88rem}
.sad-table th{text-align:left;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-ink3);font-weight:800;padding:0 .6rem .5rem 0;border-bottom:1px solid var(--c-border)}
.sad-table td{padding:.55rem .6rem .55rem 0;border-bottom:1px solid var(--c-border-soft);vertical-align:top;color:var(--c-ink2);line-height:1.45}
.sad-table td:first-child{font-weight:700;color:var(--c-ink)}
.sad-table tr:last-child td{border-bottom:0}
.sad-table a{color:var(--c-ink);text-decoration:none;border-bottom:1px dashed var(--c-border)}
.sad-table a:hover{color:var(--c-primary);border-color:var(--c-primary)}
.sad-rk{font-family:'Outfit',sans-serif;font-weight:800;color:var(--c-primary);white-space:nowrap}
.sad-note{font-size:.86rem;line-height:1.6;color:var(--c-ink2);background:var(--c-mist);border:1px solid var(--c-soft);border-radius:12px;padding:.75rem .95rem;margin:.8rem 0 0}
.sad-warn{border-left:4px solid var(--c-primary)}
.sad-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin:.3rem 0 0;padding:0;list-style:none}
.sad-chips li,.sad-chips a{font-size:.78rem;font-weight:600;color:var(--c-ink2);background:var(--c-mist);border:1px solid var(--c-soft);border-radius:999px;padding:.2rem .65rem;text-decoration:none}
.sad-chips a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.sad-src{font-size:.78rem;color:var(--c-ink3);line-height:1.6;margin:.8rem 0 0;overflow-wrap:anywhere}
.sad-src a{color:var(--c-ink3)}
.sad-steps{counter-reset:s;list-style:none;padding:0!important;margin:0}
.sad-steps li{counter-increment:s;position:relative;padding:0 0 .75rem 2.3rem!important;margin:0!important}
.sad-steps li::before{content:counter(s);position:absolute;left:0;top:0;width:1.6rem;height:1.6rem;border-radius:50%;
  background:var(--c-mist);color:var(--c-deep);font-weight:800;font-size:.78rem;display:grid;place-items:center}
.sad-steps li b{display:block;color:var(--c-ink);font-size:.86rem}

/* paths */
.sad-stream{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--c-r-lg);padding:1.1rem 1.25rem;margin:0 0 .9rem}
.sad-stream h3{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.12rem;margin:0 0 .5rem}
.sad-stream-grid{display:grid;grid-template-columns:8rem minmax(0,1fr);gap:.55rem 1rem;align-items:baseline}
.sad-stream-grid > span{font-size:.7rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--c-ink3)}

/* sources footer */
.sad-sources{padding-bottom:3rem}
.sad-sources h2{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:1.2rem;margin:0 0 .6rem;color:var(--c-ink)}
.sad-sources p{font-size:.84rem;line-height:1.65;color:var(--c-ink2);margin:0 0 .6rem;max-width:none}

@media (max-width:760px){
  .sad-two{grid-template-columns:1fr}
  .sad-dl{grid-template-columns:1fr;gap:.05rem}
  .sad-dl dd{margin-bottom:.5rem}
  .sad-uni{gap:.7rem;padding:.75rem .85rem;flex-wrap:wrap}
  .sad-rank{min-width:3.6rem;font-size:.85rem}
  .sad-uni-main{flex-basis:calc(100% - 4.4rem)}
  .sad-badge{margin-left:4.3rem}
  .sad-search{flex-direction:column}
  .sad-stream-grid{grid-template-columns:1fr;gap:.15rem}
  .sad-stream-grid > span{margin-top:.5rem}
  .sad-count{margin-left:0;width:100%}
  .sad-table th:nth-child(n+4),.sad-table td:nth-child(n+4){display:none}
}