:root{--pf-bg-main:#ffffff;--pf-bg-card:#f8f9fa;--pf-text-main:#212529;--pf-text-muted:#6c757d;--pf-border:#dee2e6;--pf-primary:#0056b3;--pf-primary-light:#e7f1ff;--pf-shadow:0 4px 6px rgba(0,0,0,0.05);--pf-table-stripe:rgba(0, 0, 0, 0.02)}body.dark-mode{--pf-bg-main:#121212;--pf-bg-card:#1e1e1e;--pf-text-main:#f8f9fa;--pf-text-muted:#adb5bd;--pf-border:#343a40;--pf-primary:#3b82f6;--pf-primary-light:rgba(59, 130, 246, 0.1);--pf-shadow:0 4px 6px rgba(0,0,0,0.3);--pf-table-stripe:rgba(255, 255, 255, 0.02)}.profile-wrapper{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:var(--pf-text-main);background:var(--pf-bg-main);padding:20px 0}.pf-card{background:var(--pf-bg-card);border:1px solid var(--pf-border);border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:var(--pf-shadow);transition:all .3s ease}.pf-section-title{font-size:1.25rem;font-weight:700;margin-bottom:20px;color:var(--pf-primary);border-bottom:2px solid var(--pf-border);padding-bottom:10px}.pf-header{text-align:center}.pf-avatar{width:150px;height:150px;border-radius:50%;object-fit:cover;border:4px solid var(--pf-primary);margin-bottom:15px;box-shadow:var(--pf-shadow)}.pf-badge{display:inline-block;background:var(--pf-primary-light);color:var(--pf-primary);padding:5px 15px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:10px}.pf-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.pf-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.pf-info-item{display:flex;align-items:center;background:var(--pf-bg-main);padding:12px;border-radius:8px;border:1px solid var(--pf-border)}.pf-info-icon{font-size:24px;margin-right:15px;color:var(--pf-primary)}.pf-info-svg svg{width:32px;height:32px;fill:var(--pf-primary);margin-right:15px}.pf-info-text strong{display:block;font-size:.9rem;color:var(--pf-text-muted)}.pf-info-text span{font-size:1.1rem;font-weight:600}.pf-table{width:100%;border-collapse:collapse;margin-bottom:0}.pf-table td,.pf-table th{padding:12px 15px;border-bottom:1px solid var(--pf-border);text-align:left;font-size:.95rem}.pf-table tr:last-child td,.pf-table tr:last-child th{border-bottom:none}.pf-table tbody tr:nth-child(odd){background-color:var(--pf-table-stripe)}.pf-table th{color:var(--pf-text-muted);font-weight:600;width:40%;vertical-align:middle}.pf-table td{color:var(--pf-text-main);font-weight:500}.pf-timeline{position:relative;padding-left:20px;border-left:2px solid var(--pf-primary)}.pf-timeline-item{position:relative;margin-bottom:20px}.pf-timeline-item::before{content:'';position:absolute;left:-27px;top:0;width:12px;height:12px;background:var(--pf-primary);border-radius:50%}.pf-timeline-year{font-weight:700;color:var(--pf-primary);font-size:.9rem}.pf-timeline-title{font-size:1.1rem;font-weight:600;margin:5px 0}.pf-timeline-desc{color:var(--pf-text-muted);font-size:.95rem}.pf-skill-bar{background:var(--pf-border);border-radius:10px;height:8px;margin-top:8px;overflow:hidden}.pf-skill-progress{background:var(--pf-primary);height:100%;border-radius:10px}.pf-skill-name{font-weight:600;display:flex;justify-content:space-between;font-size:.95rem}.pf-social-btn{display:inline-flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:8px;background:var(--pf-primary-light);color:var(--pf-primary);text-decoration:none;transition:.3s}.pf-social-btn:hover{background:var(--pf-primary);color:#fff;transform:translateY(-3px)}.pf-portfolio-link{display:inline-block;padding:6px 15px;border-radius:5px;background:var(--pf-primary-light);color:var(--pf-primary);text-decoration:none;font-weight:600;font-size:13px;transition:.2s;margin-top:10px}.pf-portfolio-link:hover{background:var(--pf-primary);color:#fff;text-decoration:none}