:root{color:#e2e8f0;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#0b1220;font-family:Space Grotesk,Manrope,Trebuchet MS,sans-serif;font-weight:400;line-height:1.4}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(780px 460px at 12% -10%,#38bdf833,#0000 52%),radial-gradient(700px 420px at 100% 120%,#3b82f629,#0000 48%),#0b1220}.app{place-items:center;min-height:100vh;padding:clamp(16px,3vw,28px);display:grid}.card{isolation:isolate;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:linear-gradient(#0f172ad6,#0f172ab8),radial-gradient(circle at 100% 0,#60a5fa29,#0000 54%);border:1px solid #94a3b847;border-radius:20px;gap:14px;width:min(640px,100%);padding:clamp(18px,2.8vw,28px);animation:.26s ease-out both card-enter;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 38px #02061773,inset 0 1px #ffffff0a}.card:before{content:"";pointer-events:none;background:linear-gradient(90deg,#60a5fa59,#93c5fdbf,#60a5fa59);height:1px;position:absolute;top:0;left:0;right:0}.eyebrow{color:#bfdbfe;letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.75rem;font-weight:700}.card h1{color:#f8fafc;letter-spacing:-.03em;margin:0;font-size:clamp(1.75rem,4vw,2.35rem);line-height:1.05}.description{color:#cbd5e1;margin:0;line-height:1.5}.description strong{color:#f8fafc}.search-form{gap:10px;margin-top:4px;display:grid}.search-row{grid-template-columns:1fr auto;gap:10px;display:grid}.search-input-wrap{position:relative}.search-input-wrap:before{content:"@";color:#93c5fd;pointer-events:none;font-weight:700;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-input{color:#f8fafc;background:#0f172ae6;border:1px solid #475569;border-radius:12px;width:100%;min-width:0;min-height:44px;padding:12px 14px 12px 34px;font-size:.98rem;transition:border-color .2s,box-shadow .2s,background .2s}.search-input::placeholder{color:#94a3b8}.search-input:focus-visible{background:#0f172a;border-color:#60a5fa;outline:0;box-shadow:0 0 0 3px #60a5fa3d,inset 0 0 0 1px #60a5fa8c}.search-button{color:#eff6ff;letter-spacing:.01em;cursor:pointer;background:linear-gradient(#3b82f6,#2563eb);border:1px solid #3b82f6;border-radius:12px;min-height:44px;padding:12px 16px;font-size:.95rem;font-weight:700;transition:transform .18s,filter .18s,box-shadow .18s}.search-button:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 10px 20px #2563eb61}.search-button:active{transform:translateY(0)}.search-button:focus-visible{outline-offset:2px;outline:2px solid #93c5fdf2}.search-button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.search-hint{color:#94a3b8;margin:0;font-size:.82rem;line-height:1.4}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.card--home{gap:16px}.card--home .description{max-width:52ch}.status{color:#cbd5e1;background:#0f172a80;border:1px solid #94a3b847;border-radius:12px;margin:0;padding:10px 12px;line-height:1.45}.status--loading{color:#bfdbfe;background:#2563eb29;border-color:#60a5fa73}.status--error{color:#fecaca;word-break:break-word;background:#991b1b33;border-color:#f8717180}.status--success{color:#bbf7d0;background:#16653438;border-color:#4ade8085}.empty-state{text-align:center;color:#94a3b8;padding:12px}.user-found-slot{align-items:flex-start;min-height:34px;display:flex}.user-found{pointer-events:none;border-radius:999px;width:fit-content;margin:0;padding:6px 10px;font-size:.78rem;line-height:1.25}.user-found--auto{animation:1.8s both user-found-in-out}.user-result{gap:10px;display:grid}.result-handle{letter-spacing:.01em;color:#f8fafc;margin:0;font-size:clamp(1.1rem,2.4vw,1.35rem);font-weight:700}.card--notfound h1{font-size:clamp(1.9rem,4.2vw,2.5rem)}.user-profile{background:linear-gradient(#0f172ab8,#0f172a9e),radial-gradient(circle at 100% 0,#60a5fa1a,#0000 56%);border:1px solid #94a3b833;border-radius:18px;gap:20px;padding:clamp(18px,2.4vw,24px);display:grid;box-shadow:0 12px 30px #0206174d,inset 0 1px #ffffff0a}.user-profile--skeleton{pointer-events:none}.user-avatar{object-fit:cover;border:2px solid #bfdbfe47;border-radius:50%;width:clamp(86px,14vw,96px);height:clamp(86px,14vw,96px);box-shadow:0 10px 24px #02061759}.user-info{gap:14px;min-width:0;display:grid}.user-top{gap:4px;display:grid}.user-identity{gap:2px;display:grid}.user-name{color:#f8fafc;letter-spacing:-.02em;overflow-wrap:anywhere;margin:0;font-size:clamp(1.35rem,3vw,1.75rem);line-height:1.05}.user-handle{color:#93c5fd;overflow-wrap:anywhere;margin:0;font-weight:600;line-height:1.25}.user-bio{color:#cbd5e1;overflow-wrap:anywhere;margin:0;line-height:1.55}.user-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.user-stats p{color:#94a3b8;text-align:center;background:linear-gradient(#0f172ac7,#0f172a9e);border:1px solid #94a3b838;border-radius:14px;margin:0;padding:14px 10px;font-size:.84rem;line-height:1.3;box-shadow:inset 0 1px #ffffff0a}.user-stats strong{color:#f8fafc;margin-bottom:6px;font-size:1.14rem;font-weight:800;display:block}.user-location{color:#cbd5e1;overflow-wrap:anywhere;margin:0}.user-actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.user-link{cursor:pointer;color:#dbeafe;letter-spacing:.01em;cursor:pointer;background:linear-gradient(#2563eb3d,#2563eb24);border:1px solid #60a5fa75;border-radius:12px;justify-self:start;align-items:center;width:fit-content;min-height:44px;margin-top:8px;padding:11px 16px;font-family:inherit;font-weight:700;text-decoration:none;transition:transform .18s,background .18s,border-color .18s,box-shadow .18s;display:inline-flex;box-shadow:0 6px 14px #2563eb29}.user-link:hover{background:linear-gradient(#2563eb57,#2563eb33);border-color:#60a5fa9e;transform:translateY(-1px);box-shadow:0 9px 18px #2563eb38}.user-link:focus-visible{outline-offset:2px;outline:2px solid #93c5fdf2}.user-link--ghost{box-shadow:none;color:#cbd5e1;background:#0f172a57;border-color:#94a3b859}.user-link--ghost:hover{box-shadow:none;background:#1e293b99;border-color:#94a3b880}.skeleton-box,.skeleton-line,.skeleton-pill{background:linear-gradient(90deg,#94a3b838,#94a3b85c,#94a3b838) 0 0/220% 100%;animation:1.2s ease-in-out infinite skeleton-shimmer}.skeleton-pill{border-radius:999px;width:84px;height:26px}.skeleton-line{border-radius:10px;display:block}.skeleton-line--title{width:min(72%,300px);height:26px}.skeleton-line--handle{width:min(46%,180px);height:18px}.skeleton-line--bio{width:100%;height:46px;margin-top:2px}.skeleton-line--stat-number{width:56px;height:20px;margin:0 auto 8px}.skeleton-line--stat-label{width:70px;height:12px;margin:0 auto}.skeleton-line--button{border-radius:12px;width:188px;height:44px;margin-top:8px}.user-stats--skeleton p{color:#0000}@keyframes card-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes user-found-in-out{0%{opacity:0;transform:translateY(6px)}12%{opacity:1;transform:translateY(0)}70%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-2px)}}@keyframes skeleton-shimmer{0%{background-position:0 0}to{background-position:100% 0}}@media (width>=560px){.user-profile{grid-template-columns:minmax(86px,auto) 1fr;align-items:start;gap:22px}.user-avatar{margin-top:6px}}@media (width<=520px){.card{border-radius:16px;padding:16px}.card h1{line-height:1.1}.search-row{grid-template-columns:1fr}.search-button{width:100%}.user-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.user-stats p:last-child{grid-column:1/-1}.user-link{justify-content:center;justify-self:center;width:100%}.user-actions{gap:10px;width:100%;display:grid}}@media (width<=380px){.app{padding:12px}.card{border-radius:14px;padding:14px}.card h1{font-size:1.55rem}.search-input{font-size:.95rem}}@media (prefers-reduced-motion:reduce){.card,.search-input,.search-button,.user-found,.user-link{transition:none;animation:none}.skeleton-box,.skeleton-line,.skeleton-pill{animation:none}}