.profile-page-simple{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh}.profile-hero{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:4rem 2rem 2rem;position:relative;overflow:hidden}.profile-hero:before{content:"";-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0000001a;position:absolute;inset:0}.profile-hero-content{z-index:1;align-items:center;gap:2rem;max-width:800px;margin:0 auto;display:flex;position:relative}.profile-hero-avatar{flex-shrink:0}.profile-avatar-img{object-fit:cover;border:4px solid #fff3;border-radius:50%;width:120px;height:120px;box-shadow:0 8px 32px #0000004d}.profile-avatar-placeholder{color:#fff;background:#fff3;border:4px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;font-size:3rem;font-weight:600;display:flex;box-shadow:0 8px 32px #0000004d}.profile-hero-info{flex:1}.profile-hero-name{color:#fff;margin:0 0 .5rem;font-size:2.5rem;font-weight:700}.profile-hero-handle{color:#fffc;margin:0 0 1rem;font-size:1.25rem;font-weight:400}.profile-hero-bio{color:#ffffffe6;margin:0 0 2rem;font-size:1.125rem;line-height:1.6}.profile-stats{gap:2rem;display:flex}.profile-stat{text-align:center;flex-direction:column;align-items:center;display:flex}.profile-stat-number{color:#fff;font-size:2rem;font-weight:700;display:block}.profile-stat-label{color:#ffffffb3;text-transform:uppercase;letter-spacing:.05em;margin-top:.25rem;font-size:.875rem}.profile-content{z-index:2;max-width:1200px;margin:-2rem auto 0;padding:2rem;position:relative}.profile-section{background:#fff;border:1px solid #fff3;border-radius:16px;margin-bottom:2rem;padding:2rem;box-shadow:0 4px 24px #0000001a}.profile-section-header{margin-bottom:2rem}.profile-section-title{color:#1f2937;margin:0 0 .5rem;font-size:1.5rem;font-weight:700}.profile-section-subtitle{color:#6b7280;margin:0;font-size:1rem}.topics-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.topic-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;padding:1.5rem;transition:all .2s;position:relative;overflow:hidden}.topic-card:hover{border-color:#d1d5db;transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}.topic-card-public{border-left:4px solid #10b981}.topic-card-private{border-left:4px solid #6b7280}.topic-card-header{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.topic-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:12px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.topic-badge-public{color:#065f46;background:#d1fae5}.topic-badge-private{color:#374151;background:#f3f4f6}.topic-card-title{color:#1f2937;flex:1;margin:0;font-size:1.125rem;font-weight:600}.topic-card-description{color:#6b7280;margin:0 0 1rem;font-size:.875rem;line-height:1.5}.topic-card-footer{justify-content:space-between;align-items:center;display:flex}.topic-card-meta{color:#9ca3af;font-size:.75rem;font-weight:500}.empty-state{text-align:center;padding:3rem 2rem}.empty-state-icon{opacity:.6;margin-bottom:1rem;font-size:4rem}.empty-state-title{color:#1f2937;margin:0 0 1rem;font-size:1.5rem;font-weight:600}.empty-state-description{color:#6b7280;max-width:400px;margin:0 auto 2rem;font-size:1rem;line-height:1.6}.empty-state-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:12px;padding:.75rem 2rem;font-size:1rem;font-weight:600;transition:all .2s}.empty-state-button:hover{transform:translateY(-1px);box-shadow:0 8px 25px #667eea4d}.quick-actions-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;display:grid}.quick-action-card{text-align:center;cursor:pointer;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);border:1px solid #e2e8f0;border-radius:12px;padding:1.5rem;transition:all .2s}.quick-action-card:hover{border-color:#cbd5e1;transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}.quick-action-icon{margin-bottom:1rem;font-size:2.5rem}.quick-action-title{color:#1f2937;margin:0 0 .5rem;font-size:1.125rem;font-weight:600}.quick-action-description{color:#6b7280;margin:0;font-size:.875rem;line-height:1.5}@media (max-width:768px){.profile-hero{padding:3rem 1.5rem 1.5rem}.profile-hero-content{text-align:center;flex-direction:column;gap:1.5rem}.profile-hero-name{font-size:2rem}.profile-content{margin-top:-1.5rem;padding:1.5rem}.profile-section{padding:1.5rem}.topics-grid,.quick-actions-grid{grid-template-columns:1fr}.profile-stats{justify-content:center}}@media (max-width:480px){.profile-hero{padding:2rem 1rem 1rem}.profile-avatar-img,.profile-avatar-placeholder{width:100px;height:100px}.profile-hero-name{font-size:1.75rem}.profile-content,.profile-section{padding:1rem}}