/* Navigation only. Existing activity views and game styles are unchanged. */
.practice-choices{margin-top:32px;padding-top:26px;border-top:1px solid var(--line-strong)}
.practice-choices h2{font-size:clamp(24px,4vw,30px);max-width:25ch}
.practice-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}
.practice-category{display:flex;flex-direction:column;align-items:flex-start;position:relative;text-align:left;padding:19px 18px 16px;border:1px solid var(--line-strong);border-top:4px solid var(--category-accent);border-radius:7px;background:var(--category-tint);color:var(--ink);cursor:pointer;font-family:var(--serif);transition:transform .15s,box-shadow .15s}
.practice-category:hover{transform:translateY(-2px);box-shadow:0 8px 20px -12px #10182a50}
.practice-category[aria-pressed=true]{outline:2px solid var(--category-accent);outline-offset:2px}
.practice-category:focus-visible{outline:3px solid var(--ink);outline-offset:4px}
.practice-category-top{display:flex;align-items:center;justify-content:space-between;width:100%;gap:8px;margin-bottom:14px}
.practice-category-number{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--category-accent);color:#fff;font:700 12px var(--sans)}
.practice-category-count{font:11px/1.3 var(--sans);color:var(--ink-soft)}
.practice-category-name{font-size:21px;line-height:1.17;font-weight:700;max-width:13ch}
.practice-category-description{font:13px/1.5 var(--sans);color:var(--ink-soft);margin:10px 0 16px}
.practice-category-action{margin-top:auto;font:700 12px/1.4 var(--sans);color:var(--category-accent)}
.practice-catalog{margin-top:40px;padding-top:28px;border-top:1px solid var(--line-strong)}
.practice-catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
#practiceCatalogTitle{scroll-margin-top:24px}
.practice-filter-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:20px 0 8px}
.practice-filters{display:flex;gap:6px;flex-wrap:wrap}
.practice-filters button{min-height:42px;padding:9px 15px;border:1px solid var(--line-strong);border-radius:99px;background:var(--card);font:700 12px var(--sans);color:var(--ink-soft);cursor:pointer}
.practice-filters button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
#practiceResultCount{font:12px var(--sans)}
.practice-group{margin:28px 0 36px}
.practice-group-title{display:flex;align-items:center;gap:12px;font-size:23px;margin-bottom:8px}
.practice-group-title::before{content:'';width:6px;height:27px;border-radius:3px;background:var(--category-accent);flex:none}
.practice-group .grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}
.practice-group .skill{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;border-top:3px solid var(--category-accent)}
.practice-group .skill h4{font-size:21px;line-height:1.25;margin:6px 0 4px}
.practice-group .skill p{font-size:14px}
.practice-group .skill .num{font:700 10px/1.5 var(--sans);color:var(--category-accent);letter-spacing:.12em}
.practice-group .skill .status,.practice-group .skill .daily-status{margin-top:auto;padding-top:15px}
.practice-group .skill:focus-visible{outline:3px solid var(--category-accent);outline-offset:4px}
.practice-empty{padding:24px;background:var(--card);border:1px solid var(--line-strong);border-radius:6px;margin-top:20px;color:var(--ink-soft)}
.practice-group[hidden],.practice-group-title[hidden],.practice-group .skill[hidden],.practice-empty[hidden]{display:none!important}
@media(max-width:600px){
  .practice-category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .practice-category{padding:15px 12px}
  .practice-category-name{font-size:19px}
  .practice-category-count{font-size:10px}
  .practice-category-top{gap:5px}
  .practice-category-description{font-size:12px}
  .practice-group .grid{grid-template-columns:1fr}
}
@media(max-width:359px){.practice-category-grid{grid-template-columns:1fr}.practice-category-name{max-width:none}.practice-category-description{font-size:13px}}
@media(prefers-reduced-motion:reduce){.practice-category{transition:none}.practice-category:hover{transform:none}}

/* The star is a sibling of the activity link, never a button inside a link. */
.practice-activity{position:relative;min-width:0;display:flex}
.practice-activity .skill{width:100%;height:100%;box-sizing:border-box}
.practice-activity .skill .num{padding-right:38px;min-height:23px}
.practice-favorite-toggle{position:absolute;top:8px;right:8px;width:44px;height:44px;display:grid;place-items:center;border:1px solid transparent;border-radius:50%;background:var(--card);color:#667085;font:28px/1 Arial,Helvetica,sans-serif;cursor:pointer}
.practice-favorite-toggle:hover{border-color:var(--line-strong);background:#f4ead8;color:#765321}
.practice-favorite-toggle[aria-pressed=true]{color:#83551b;background:#f8edcf}
.practice-favorite-toggle:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.practice-favorites{margin-top:30px;padding-top:24px;border-top:1px solid var(--line-strong)}
.practice-favorites h2{font-size:clamp(24px,4vw,30px)}
.practice-favorites .small{margin-top:7px}
.practice-favorites-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.practice-favorite-card .skill{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;padding:19px 20px 17px;border-top:3px solid var(--category-accent)}
.practice-favorite-card .num{font:700 11px/1.5 var(--sans);color:var(--category-accent);letter-spacing:.05em;max-width:100%;min-height:30px}
.practice-favorite-card h3{font-size:22px;margin:5px 0 12px;padding-right:8px}
.practice-favorite-open{margin-top:auto;font:700 14px/1.4 var(--sans);color:var(--category-accent)}
.practice-favorite-card .skill:focus-visible{outline:3px solid var(--category-accent);outline-offset:4px}
.practice-favorite-help{margin-top:8px;font:14px/1.5 var(--sans);color:var(--ink-soft)}
.practice-activity[hidden],.practice-favorites[hidden]{display:none!important}
.practice-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){.practice-favorites-grid{grid-template-columns:1fr}}