/* Bebras Challenges 1.9.5 · Educational resources catalog */
.bebras-resources-page,.bebras-resource-single{max-width:1180px;margin:0 auto;padding:clamp(36px,6vw,78px) 22px 82px;color:var(--bebras-text);}
.bebras-resources-hero{max-width:820px;margin-bottom:24px;}
.bebras-resources-eyebrow{display:block;margin-bottom:8px;color:var(--bebras-primary);font-size:11px;font-weight:850;letter-spacing:.11em;text-transform:uppercase;}
.bebras-resources-hero h1,.bebras-resource-single h1{margin:0;color:var(--bebras-deep);font-size:clamp(34px,6vw,58px);line-height:1.02;letter-spacing:-.035em;}
.bebras-resources-hero p{max-width:720px;margin:15px 0 0;color:#5c6f78;font-size:17px;line-height:1.62;}

/* Quick discovery presets intentionally sit outside advanced filters. */
.bebras-resource-quick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;}
.bebras-resource-quick__item{display:inline-flex;align-items:center;min-height:34px;padding:5px 11px;border:1px solid var(--bebras-line);border-radius:999px;background:#fff;color:var(--bebras-deep);font-size:12px;font-weight:780;text-decoration:none!important;transition:border-color .15s ease,background .15s ease,color .15s ease;}
.bebras-resource-quick__item:hover{border-color:var(--bebras-primary);color:var(--bebras-primary);}
.bebras-resource-quick__item.is-active{border-color:var(--bebras-primary);background:color-mix(in srgb,var(--bebras-primary) 9%,#fff);color:var(--bebras-primary);}

.bebras-resource-filters{margin:0 0 24px;padding:16px;border:1px solid var(--bebras-line);border-radius:var(--bebras-radius);background:#fff;}
.bebras-resource-search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;}
.bebras-resource-search input,.bebras-resource-filters select{min-height:42px;border:1px solid var(--bebras-line);border-radius:9px;background:#fff;color:var(--bebras-text);padding:7px 10px;}
.bebras-resource-search button{border:0;border-radius:9px;background:var(--bebras-primary);color:#fff;font-weight:800;padding:0 18px;cursor:pointer;}
.bebras-resource-advanced{margin-top:12px;border-top:1px solid var(--bebras-line);padding-top:10px;}
.bebras-resource-advanced summary{display:inline-flex;align-items:center;gap:7px;cursor:pointer;color:var(--bebras-primary);font-size:13px;font-weight:800;list-style:none;}
.bebras-resource-advanced summary::-webkit-details-marker{display:none;}
.bebras-resource-advanced summary:after{content:'▾';font-size:11px;transition:transform .15s ease;}
.bebras-resource-advanced[open] summary:after{transform:rotate(180deg);}
.bebras-resource-advanced summary span{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:color-mix(in srgb,var(--bebras-primary) 11%,#fff);font-size:11px;}
.bebras-resource-filter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:13px;}
.bebras-resource-filter-grid label{display:grid;gap:5px;color:#66767f;font-size:11px;font-weight:800;}
.bebras-resource-filter-actions{display:flex;align-items:center;gap:14px;margin-top:14px;font-size:13px;}
.bebras-resource-filter-actions a{color:var(--bebras-primary);font-weight:750;text-decoration:none;}
.bebras-resource-filter-actions button{min-height:38px;border:0;border-radius:8px;background:var(--bebras-primary);color:#fff;font-weight:800;padding:7px 15px;cursor:pointer;}

.bebras-resource-results{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0 14px;color:#64757e;font-size:13px;}
.bebras-resource-results strong{color:var(--bebras-deep);}
.bebras-resource-results select{min-height:38px;border:1px solid var(--bebras-line);border-radius:8px;background:#fff;padding:5px 30px 5px 9px;}

.bebras-resource-grid,.bebras-featured-resources{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.bebras-featured-resources{grid-template-columns:repeat(4,minmax(0,1fr));}
.bebras-resource-card{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid var(--bebras-line);border-radius:var(--bebras-radius);background:#fff;box-shadow:0 7px 20px rgba(23,59,87,.04);}
.bebras-resource-card.is-principal{box-shadow:0 9px 24px rgba(23,59,87,.075);}
.bebras-resource-card__media{display:flex;align-items:center;justify-content:center;height:116px;padding:12px 16px;border-bottom:1px solid var(--bebras-line);background:#fff;box-sizing:border-box;}
.bebras-resource-card__image{display:block;width:100%;height:100%;object-fit:contain;}
.bebras-resource-card__body{display:flex;flex:1;flex-direction:column;padding:16px;}
.bebras-resource-card__origin-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;min-height:30px;}
.bebras-resource-card__origin{display:flex;align-items:center;min-width:0;gap:9px;color:var(--bebras-deep);}
.bebras-resource-card__origin-text{display:flex;min-width:0;flex-direction:column;line-height:1.15;}
.bebras-resource-card__origin-text strong{overflow:hidden;color:var(--bebras-deep);font-size:12px;font-weight:850;text-overflow:ellipsis;white-space:nowrap;}
.bebras-resource-card__origin-text small{margin-top:3px;overflow:hidden;color:#6b7b83;font-size:10px;font-weight:650;line-height:1.25;text-overflow:ellipsis;white-space:nowrap;}
.bebras-country-flag--resource{display:inline-flex;flex:0 0 auto;width:30px;min-width:30px;height:22px;align-items:center;justify-content:center;overflow:hidden;border-radius:2px;}
.bebras-country-flag--resource img{display:block;width:30px;height:22px;object-fit:contain;}
.bebras-country-flag--resource .bebras-country-flag__fallback{font-size:20px;line-height:1;}
.bebras-resource-card__external{flex:0 0 auto;margin-top:2px;color:var(--bebras-primary);font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;}
.bebras-resource-card__title{margin:10px 0 7px;color:var(--bebras-deep);font-size:18px;line-height:1.18;letter-spacing:-.018em;}
.bebras-resource-card__meta{display:flex;flex-wrap:wrap;gap:4px 8px;color:#6d7c84;font-size:10.5px;font-weight:700;}
.bebras-resource-card__meta span+span:before{content:'·';margin-right:8px;color:#a0adb3;}
.bebras-resource-card__excerpt{margin:10px 0 14px;color:#576a73;font-size:12.5px;line-height:1.48;}
.bebras-resource-card__cta{display:inline-flex;align-items:center;gap:5px;margin-top:auto;color:var(--bebras-primary);font-size:12.5px;font-weight:850;text-decoration:none!important;}
.bebras-resource-card__cta:hover{text-decoration:underline!important;}
.bebras-resource-empty{padding:35px;border:1px dashed var(--bebras-line);border-radius:var(--bebras-radius);text-align:center;color:#64757e;}

.bebras-resource-single__back{display:inline-block;margin-bottom:20px;color:var(--bebras-primary);font-weight:750;text-decoration:none;}
.bebras-resource-single__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:14px;color:#66767f;font-size:13px;font-weight:700;}
.bebras-resource-single__meta .bebras-country-flag--resource{vertical-align:middle;margin-right:5px;}
.bebras-resource-single__layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:35px;margin-top:34px;}
.bebras-resource-single__content{font-size:16px;line-height:1.7;}
.bebras-resource-single__sidebar{align-self:start;padding:20px;border:1px solid var(--bebras-line);border-radius:var(--bebras-radius);background:#fff;}
.bebras-resource-single__cta{display:flex;justify-content:center;margin-bottom:16px;padding:12px 16px;border-radius:9px;background:var(--bebras-primary);color:#fff!important;font-weight:850;text-decoration:none!important;}
.bebras-resource-single__sidebar dl{margin:0;display:grid;gap:14px;}
.bebras-resource-single__sidebar dt{font-size:10px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:#7a8990;}
.bebras-resource-single__sidebar dd{margin:3px 0 0;color:var(--bebras-deep);font-size:13px;line-height:1.45;}
.bebras-resource-single__thumb{margin:0 0 24px;}.bebras-resource-single__thumb img{display:block;max-width:100%;height:auto;border-radius:var(--bebras-radius);}

@media(max-width:980px){
  .bebras-resource-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .bebras-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .bebras-featured-resources{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media(max-width:720px){
  .bebras-resources-page,.bebras-resource-single{padding-left:16px;padding-right:16px}
  .bebras-resource-quick{gap:6px;}
  .bebras-resource-quick__item{font-size:11px;min-height:32px;padding:4px 9px;}
  .bebras-resource-search{grid-template-columns:1fr}
  .bebras-resource-filter-grid,.bebras-resource-grid,.bebras-featured-resources,.bebras-resource-single__layout{grid-template-columns:1fr}
  .bebras-resource-results{align-items:flex-start;flex-direction:column}
  .bebras-resource-card__media{height:108px}
}
.bebras-country-flag--resource .bebras-country-flag__fallback{display:none;}
.bebras-country-flag--resource.is-missing img{display:none;}
.bebras-country-flag--resource.is-missing .bebras-country-flag__fallback{display:inline;}
.bebras-country-flag--resource.is-emoji{border:0;background:transparent;font-size:20px;overflow:visible;}