@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap";:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--social-bg: rgba(244, 243, 236, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 0 4px 6px -2px;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--heading: system-ui, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width: 1024px){:root{font-size:16px}}@media (prefers-color-scheme: dark){:root{--text: #9ca3af;--text-h: #f3f4f6;--bg: #16171d;--border: #2e303a;--code-bg: #1f2028;--accent: #c084fc;--accent-bg: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--social-bg: rgba(47, 48, 58, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}#social .button-icon{filter:invert(1) brightness(2)}}body{margin:0}#root{width:1126px;max-width:100%;margin:0 auto;text-align:center;border-inline:1px solid var(--border);min-height:100svh;display:flex;flex-direction:column;box-sizing:border-box}h1,h2{font-family:var(--heading);font-weight:500;color:var(--text-h)}h1{font-size:56px;letter-spacing:-1.68px;margin:32px 0}@media (max-width: 1024px){h1{font-size:36px;margin:20px 0}}h2{font-size:24px;line-height:118%;letter-spacing:-.24px;margin:0 0 8px}@media (max-width: 1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);display:inline-flex;border-radius:4px;color:var(--text-h)}code{font-size:15px;line-height:135%;padding:4px 8px;background:var(--code-bg)}.btn{padding:10px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:Inter,sans-serif}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff}.btn-secondary{background:linear-gradient(135deg,#334155,#475569);color:#fff}.btn-danger{background:linear-gradient(135deg,#ef4444,#f87171);color:#fff}.card{background:#1e1e2e;border-radius:16px;overflow:hidden;box-shadow:0 4px 24px #0003;transition:transform .3s ease,box-shadow .3s ease;max-width:360px}.card:hover{transform:translateY(-4px);box-shadow:0 8px 32px #6366f133}.card-image{width:100%;height:200px;object-fit:cover}.card-body{padding:20px}.card-title{color:#e2e8f0;font-size:1.25rem;margin:0 0 8px;font-weight:700}.card-description{color:#94a3b8;font-size:.9rem;line-height:1.5;margin:0}.card-footer{padding:12px 20px;border-top:1px solid #2d2d44;color:#94a3b8;font-size:.85rem}.input-group{display:flex;flex-direction:column;gap:6px;max-width:400px}.input-label{color:#cbd5e1;font-size:.9rem;font-weight:600}.input-field{background:#1e1e2e;border:2px solid #334155;border-radius:10px;padding:12px 16px;font-size:1rem;color:#e2e8f0;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.input-field:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.input-field.input-error{border-color:#ef4444}.input-error-msg{color:#ef4444;font-size:.8rem;font-weight:500}.counter{background:#1e1e2e;border-radius:16px;padding:32px;text-align:center;box-shadow:0 4px 24px #0003;max-width:360px}.counter-title{color:#e2e8f0;font-size:1.2rem;margin:0 0 16px;font-weight:700}.counter-value{color:#6366f1;font-size:3rem;font-weight:800;margin:0 0 24px;font-family:JetBrains Mono,monospace}.counter-actions{display:flex;gap:12px;justify-content:center}.counter-btn{padding:10px 20px;border:none;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s ease}.counter-btn.increment{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}.counter-btn.decrement{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.counter-btn.reset{background:linear-gradient(135deg,#334155,#475569);color:#fff}.counter-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.user-profile{background:#1e1e2e;border-radius:16px;padding:32px;text-align:center;box-shadow:0 4px 24px #0003;max-width:360px}.user-profile.loading{display:flex;flex-direction:column;align-items:center;gap:12px;color:#94a3b8}.spinner{width:40px;height:40px;border:4px solid #334155;border-top-color:#6366f1;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.user-profile.error .error-text{color:#ef4444;font-weight:600}.user-avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:2rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.user-name{color:#e2e8f0;font-size:1.3rem;margin:0 0 4px;font-weight:700}.user-email{color:#6366f1;margin:0 0 4px;font-size:.9rem}.user-phone{color:#94a3b8;margin:0 0 12px;font-size:.9rem}.user-company{color:#94a3b8;font-size:.85rem;padding-top:12px;border-top:1px solid #2d2d44}.company-label{font-weight:600;color:#cbd5e1}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:#0f0f1a;color:#e2e8f0;min-height:100vh}.app{max-width:900px;margin:0 auto;padding:40px 20px}.app-header{text-align:center;margin-bottom:48px}.app-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#6366f1,#a78bfa,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.app-subtitle{color:#94a3b8;font-size:1.05rem}.app-main{display:flex;flex-direction:column;gap:40px}.section{background:#1e1e2e99;border:1px solid #2d2d44;border-radius:20px;padding:32px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.section-title{font-size:1.4rem;font-weight:700;color:#e2e8f0;margin-bottom:4px}.section-desc{color:#6366f1;font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:20px}.section-content{display:flex;flex-direction:column;gap:16px}.buttons-grid{flex-direction:row;flex-wrap:wrap}.cards-grid{flex-direction:row;flex-wrap:wrap;gap:20px}.cards-grid .card{flex:1;min-width:220px}.user-selector{margin-bottom:16px;display:flex;align-items:center}.app-footer{text-align:center;margin-top:48px;padding-top:24px;border-top:1px solid #2d2d44;color:#64748b;font-size:.9rem}.app-footer code{background:#1e1e2e;padding:4px 10px;border-radius:6px;color:#a78bfa;font-family:JetBrains Mono,monospace;font-size:.85rem}