.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:1.5rem 1rem;box-shadow:0 2px 12px #6366f14d;position:sticky;top:0;z-index:10}.header-content{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.app-title{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;white-space:nowrap}.app-icon{font-size:1.4rem}.app-main{flex:1;max-width:1100px;width:100%;margin:0 auto;padding:1.5rem 1rem}.status-message{text-align:center;padding:3rem 1rem;color:#64748b;font-size:1.05rem}.error-message{color:#dc2626}.spinner{width:36px;height:36px;border:3px solid #e2e8f0;border-top-color:#6366f1;border-radius:50%;margin:0 auto 1rem;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.contact-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;display:flex;align-items:flex-start;gap:1rem}.contact-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000014;border-color:#c7d2fe}.avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;color:#fff;flex-shrink:0;letter-spacing:.02em}.card-info{min-width:0}.card-name{font-weight:600;font-size:1.05rem;color:#0f172a;margin-bottom:.15rem}.card-detail{font-size:.88rem;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:.35rem;margin-top:.15rem}.card-detail .icon{flex-shrink:0;opacity:.7}.card-company{margin-top:.4rem;font-size:.82rem;color:#94a3b8;font-style:italic}.search-bar{position:relative;width:280px;max-width:100%}.search-bar input{width:100%;padding:.55rem .75rem .55rem 2.2rem;font-size:.95rem;border:none;border-radius:8px;background:#fff3;color:#fff;outline:none;transition:background .15s}.search-bar input::placeholder{color:#ffffffa6}.search-bar input:focus{background:#ffffff4d}.search-icon{position:absolute;left:.65rem;top:50%;transform:translateY(-50%);opacity:.7;pointer-events:none;font-size:.95rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000026;animation:slideUp .2s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:2rem 1.5rem 1.5rem;border-radius:16px 16px 0 0;display:flex;align-items:center;gap:1.2rem;position:relative}.modal-close{position:absolute;top:.75rem;right:.75rem;background:#fff3;border:none;color:#fff;width:32px;height:32px;border-radius:50%;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.modal-close:hover{background:#ffffff59}.modal-avatar{width:64px;height:64px;font-size:1.4rem}.modal-name{font-size:1.35rem;font-weight:700}.modal-username{font-size:.9rem;opacity:.8;margin-top:.1rem}.modal-body{padding:1.5rem}.detail-section{margin-bottom:1.25rem}.detail-section:last-child{margin-bottom:0}.detail-section h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8;margin-bottom:.5rem;font-weight:600}.detail-row{display:flex;align-items:flex-start;gap:.6rem;padding:.35rem 0;font-size:.95rem;color:#334155}.detail-row .icon{flex-shrink:0;width:1.2rem;text-align:center;margin-top:.1rem}.detail-row a{color:#6366f1;text-decoration:none}.detail-row a:hover{text-decoration:underline}@media (max-width: 640px){.header-content{flex-direction:column;align-items:stretch}.app-title{text-align:center}.search-bar{width:100%}.contact-grid{grid-template-columns:1fr}.modal-header{flex-direction:column;text-align:center;padding:2rem 1.5rem 1.25rem}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;background:#f1f5f9;color:#0f172a;line-height:1.5;-webkit-font-smoothing:antialiased}