/* ═══════════════════════════════════════════════════════════════
   IT BOY Knowledge Hub — Community Q&A
   Uses existing design tokens. No new colors, fonts, or radii.
   Matches the site's glassmorphism + premium card language.
═══════════════════════════════════════════════════════════════ */

.kb-breadcrumb{font-size:.85rem;color:var(--text-muted);margin-bottom:20px;display:flex;gap:8px;align-items:center}
.kb-breadcrumb a{color:var(--text-secondary);text-decoration:none;transition:color .2s}
.kb-breadcrumb a:hover{color:var(--brand)}
.kb-breadcrumb span{color:var(--text-muted)}

/* Controls: search + sort */
.kb-controls{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.kb-search-wrap{position:relative;flex:1;min-width:260px}
.kb-search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);opacity:.6;font-size:.95rem;pointer-events:none}
.kb-search{width:100%;padding:14px 18px 14px 44px;border-radius:var(--radius-md);
  background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);
  font-family:var(--font-body);font-size:.95rem;transition:border-color .2s,box-shadow .2s;
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.kb-search:focus{outline:none;border-color:var(--border-brand);box-shadow:0 0 0 3px rgba(26,86,219,.12)}
.kb-search::placeholder{color:var(--text-muted)}
.kb-sort-wrap{display:flex;align-items:center;gap:8px}
.kb-sort-label{font-size:.85rem;color:var(--text-muted)}
.kb-sort{padding:12px 16px;border-radius:var(--radius-md);background:var(--bg-card);
  border:1px solid var(--border);color:var(--text-primary);font-family:var(--font-body);
  font-size:.9rem;cursor:pointer;transition:border-color .2s}
.kb-sort:focus{outline:none;border-color:var(--border-brand)}

/* Filter pills */
.kb-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.kb-filter-pill{padding:8px 16px;border-radius:100px;background:var(--bg-card);
  border:1px solid var(--border);color:var(--text-secondary);font-family:var(--font-body);
  font-size:.85rem;cursor:pointer;transition:all .25s;white-space:nowrap;
  display:inline-flex;align-items:center;gap:6px}
.kb-filter-pill:hover{border-color:var(--border-brand);color:var(--text-primary);transform:translateY(-1px)}
.kb-filter-pill.active{background:var(--brand);border-color:var(--brand);color:#fff}
.kb-pill-count{font-size:.75rem;opacity:.7;background:rgba(255,255,255,.15);padding:1px 7px;border-radius:100px}
.kb-filter-pill.active .kb-pill-count{background:rgba(255,255,255,.25)}

/* Results bar */
.kb-results-bar{font-size:.85rem;color:var(--text-muted);margin-bottom:20px;display:flex;
  align-items:center;gap:14px}
.kb-results-bar #kbResultCount{color:var(--brand);font-weight:600}
.kb-clear{background:none;border:none;color:var(--text-secondary);cursor:pointer;
  font-size:.82rem;text-decoration:underline;font-family:var(--font-body)}
.kb-clear:hover{color:var(--brand)}

/* Question list */
.kb-list{display:flex;flex-direction:column;gap:16px}
.kb-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;transition:border-color .25s,transform .25s,box-shadow .25s;
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.kb-card:hover{border-color:var(--border-brand);transform:translateY(-2px);
  box-shadow:0 12px 40px rgba(0,0,0,.18)}
.kb-card-main{display:flex;gap:0}
.kb-votes{flex:0 0 84px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  padding:24px 8px;border-right:1px solid var(--border);gap:2px}
.kb-vote-count{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--brand);line-height:1}
.kb-vote-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.kb-ans-count{margin-top:12px;font-size:.72rem;color:var(--text-secondary);text-align:center;
  padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);line-height:1.3}
.kb-card-content{flex:1;padding:22px 24px;min-width:0}
.kb-card-cat{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--brand);font-weight:600;margin-bottom:8px}
.kb-question{margin:0 0 12px}
.kb-q-toggle{background:none;border:none;text-align:left;cursor:pointer;padding:0;width:100%;
  font-family:var(--font-display);font-size:1.18rem;font-weight:600;color:var(--text-primary);
  line-height:1.35;transition:color .2s}
.kb-q-toggle:hover{color:var(--brand)}
.kb-q-toggle::after{content:" +";color:var(--text-muted);font-weight:400}
.kb-card.kb-open .kb-q-toggle::after{content:" –"}
.kb-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:4px}
.kb-tag{font-size:.75rem;color:var(--text-secondary);background:var(--bg-secondary);
  padding:3px 10px;border-radius:100px;cursor:pointer;transition:all .2s;border:1px solid transparent}
.kb-tag:hover{color:var(--brand);border-color:var(--border-brand)}

/* Answer (collapsed by default) */
.kb-answer-wrap{max-height:0;overflow:hidden;opacity:0;transition:max-height .4s ease,opacity .3s ease,margin .3s}
.kb-card.kb-open .kb-answer-wrap{max-height:4000px;opacity:1;margin-top:18px}
.kb-answer-badge{display:inline-block;font-size:.75rem;font-weight:600;color:#16a34a;
  background:rgba(22,163,74,.1);padding:4px 12px;border-radius:100px;margin-bottom:12px}
.kb-answer{color:var(--text-secondary);line-height:1.7;font-size:.95rem}
.kb-answer p{margin:0 0 12px}
.kb-replies{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.kb-reply{display:flex;gap:14px;padding:14px 16px;background:var(--bg-secondary);
  border-radius:var(--radius-md);border:1px solid var(--border)}
.kb-reply-votes{flex:0 0 auto;font-size:.8rem;color:var(--brand);font-weight:600;white-space:nowrap}
.kb-reply-body{color:var(--text-secondary);font-size:.9rem;line-height:1.6}
.kb-reply-body p{margin:0}
.kb-card-meta{margin-top:18px;padding-top:14px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.82rem;color:var(--text-muted)}
.kb-meta-sep{opacity:.5}
.kb-cta-inline{color:var(--brand);text-decoration:none;font-weight:500;background:none;border:none;
  cursor:pointer;font-family:var(--font-body);font-size:.82rem}
.kb-cta-inline:hover{text-decoration:underline}

/* No results */
.kb-noresults{text-align:center;padding:60px 20px;color:var(--text-muted)}

/* Ask band */
.kb-ask-band{margin-top:40px;padding:40px;border-radius:var(--radius-lg);text-align:center;
  background:linear-gradient(135deg,rgba(26,86,219,.08),rgba(26,86,219,.02));
  border:1px solid var(--border-brand)}
.kb-ask-band h3{font-family:var(--font-display);font-size:1.5rem;color:var(--text-primary);margin:0 0 10px}
.kb-ask-band p{color:var(--text-secondary);margin:0 0 24px;max-width:560px;margin-left:auto;margin-right:auto}
.kb-ask-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Responsive */
@media(max-width:640px){
  .kb-votes{flex:0 0 60px;padding:18px 4px}
  .kb-vote-count{font-size:1.2rem}
  .kb-card-content{padding:18px 16px}
  .kb-q-toggle{font-size:1.05rem}
  .kb-controls{flex-direction:column;align-items:stretch}
  .kb-sort-wrap{justify-content:space-between}
  .kb-ask-band{padding:28px 20px}
}