:root{--q-red: #b92b27;--q-blue: #2e69ff;--border-gray: #e5e7eb;--text-dark: #111827;--text-mid: #374151;--text-light: #6b7280;--sidebar-active-bg: #eef3ff;--sidebar-active-text: #2e69ff}.skel{background:linear-gradient(90deg,#e5e7eb 25%,#f3f4f6,#e5e7eb 75%);background-size:200% 100%;animation:skelPulse 1.5s ease-in-out infinite;border-radius:4px}@keyframes skelPulse{0%{background-position:200% 0}to{background-position:-200% 0}}.skel-result{padding:20px 0;border-bottom:1px solid #f3f4f6}.skel-result:last-child{border-bottom:none}.skel-badge{width:60px;height:18px;margin-bottom:10px}.skel-heading{width:75%;height:18px;margin-bottom:8px}.skel-line{width:100%;height:12px;margin-bottom:6px}.skel-short{width:60%}.skel-meta{width:40%;height:11px;margin-top:8px}.search-container{display:flex;max-width:1000px;margin:20px auto;gap:24px;padding:0 16px}.sidebar{width:220px;flex-shrink:0}.main-content{flex-grow:1;min-width:0}.filter-group{margin-bottom:20px}.filter-group h3{font-size:12px;font-weight:700;color:var(--text-light);margin:0 0 8px;padding-left:10px;text-transform:uppercase;letter-spacing:.04em}.sidebar ul{list-style:none;padding:0;margin:0}.sidebar li{padding:8px 12px;font-size:13px;color:var(--text-mid);cursor:pointer;border-radius:6px;white-space:nowrap;transition:all .1s;font-weight:500;-webkit-tap-highlight-color:transparent}.sidebar li:hover{background:#f9fafb}.sidebar li.active{background-color:var(--sidebar-active-bg);color:var(--sidebar-active-text);font-weight:700}.results-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border:1px solid var(--border-gray);background:#fff;border-radius:12px 12px 0 0;font-size:14px;position:relative}.query-text{color:var(--text-light)}.query-text strong{color:var(--text-dark)}.sort-dropdown{display:inline-flex;align-items:center;gap:4px;background:none;border:1px solid var(--border-gray);padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;color:var(--text-mid);cursor:pointer;transition:all .15s}.sort-dropdown:hover{background:#f9fafb;border-color:#d1d5db}.sort-menu{position:absolute;top:calc(100% + 4px);right:16px;background:#fff;border:1px solid var(--border-gray);border-radius:8px;box-shadow:0 10px 30px #0000001f;z-index:100;display:none;padding:4px 0;min-width:160px}.sort-menu.active{display:block}.sort-option{display:block;width:100%;text-align:left;padding:8px 14px;font-size:13px;font-weight:500;color:var(--text-mid);background:none;border:none;cursor:pointer;transition:background .1s}.sort-option:hover{background:#f9fafb}.sort-option.active{color:var(--q-blue);font-weight:700}.results-card{background:#fff;border:1px solid var(--border-gray);border-top:none;border-radius:0 0 12px 12px;padding:4px 16px}.search-result{padding:16px 0;border-bottom:1px solid #f3f4f6;transition:background .1s}.search-result:last-child{border-bottom:none}.result-type-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:4px;font-size:11px;font-weight:700;margin-bottom:6px}.result-type-badge.question{background:#eef3ff;color:#2e69ff}.result-type-badge.post{background:#fef3c7;color:#92400e}.result-type-badge.profile{background:#ecfdf5;color:#059669}.result-type-badge.space{background:#f3e8ff;color:#7c3aed}.result-heading{font-size:16px;font-weight:700;color:var(--text-dark);margin:0 0 6px;line-height:1.4;text-decoration:none;display:block}.result-heading:hover{color:var(--q-blue);text-decoration:underline}.result-snippet{font-size:14px;color:var(--text-light);line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.result-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:#9ca3af;flex-wrap:wrap}.result-meta-item{display:inline-flex;align-items:center;gap:4px}.result-meta-icon{width:14px;height:14px}mark{background:#fef3c7;color:#92400e;padding:1px 2px;border-radius:2px;font-weight:700}.empty-state{text-align:center;padding:48px 24px}.empty-state p{color:var(--text-light);font-size:15px;margin:14px 0 0}.add-question-btn{background-color:var(--q-blue);color:#fff;border:none;padding:10px 22px;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;margin-top:16px;display:inline-flex;align-items:center;gap:8px;transition:all .15s;-webkit-tap-highlight-color:transparent}.add-question-btn:hover{background:#1e5ae6}.add-question-btn:active{transform:scale(.97)}.search-toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%) translateY(80px);background:#111827;color:#fff;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;z-index:9999;opacity:0;pointer-events:none;transition:all .3s ease;box-shadow:0 10px 25px #0003}.search-toast.show{opacity:1;transform:translate(-50%) translateY(0)}.desktop-only-filters{display:block}@media(max-width:768px){.search-container{flex-direction:column;margin:0;padding:0;gap:0}.sidebar{width:100%;background:#fff;border-bottom:1px solid var(--border-gray);padding:10px 0 0}.desktop-only-filters{display:none}.filter-group h3{padding-left:16px}.filter-group.type-filters{margin-bottom:0}.horizontal-scroll-mobile{display:flex;overflow-x:auto;padding:0 10px 10px;-webkit-overflow-scrolling:touch;gap:6px}.horizontal-scroll-mobile::-webkit-scrollbar{display:none}.sidebar li{padding:6px 14px;background:#f3f4f6;border-radius:999px;font-size:12px}.sidebar li.active{background-color:var(--sidebar-active-bg)}.main-content{padding:12px}.results-header,.results-card{border-radius:12px;border:1px solid var(--border-gray)}.results-card{margin-top:8px;border-top:1px solid var(--border-gray)}}