:root{--bg:#312e2b;--bg-deep:#262421;--text:#ffffffd9;--text-secondary:#ffffffb8;--text-muted:#ffffff80;--green:#81b64c;--green-hover:#5d9948;--green-press:#45753c;--green-text:#17210d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.site-header{background:var(--bg-deep);border-bottom:1px solid #ffffff0f}.header-inner{max-width:1100px;margin:0 auto;padding:16px 24px}.logo{color:var(--text);font-size:20px;font-weight:800}.logo span{color:var(--green)}.hero{text-align:center;max-width:640px;margin:0 auto;padding:80px 24px 24px}.hero h1{margin-bottom:16px;font-size:34px;line-height:1.25}.subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:16px;line-height:1.5}.search-form{justify-content:center;gap:8px;display:flex}.username-input{background:var(--bg-deep);max-width:320px;color:var(--text);border:1px solid #ffffff26;border-radius:6px;flex:1;padding:12px 16px;font-size:15px}.username-input:focus{border-color:var(--green);outline:none}.analyze-btn{background:var(--green);color:var(--green-text);cursor:pointer;border:none;border-radius:6px;padding:12px 24px;font-size:15px;font-weight:700;transition:background .15s}.analyze-btn:hover{background:var(--green-hover)}.analyze-btn:active{background:var(--green-press)}.error-text{color:#ff6b6b;margin-top:16px}.profile-card{background:var(--bg-deep);text-align:left;border-radius:10px;align-items:center;gap:20px;margin-top:32px;padding:24px;display:flex}.avatar,.avatar-fallback{object-fit:cover;border-radius:8px;flex-shrink:0;width:72px;height:72px}.avatar-fallback{background:var(--green);color:var(--green-text);justify-content:center;align-items:center;font-size:28px;font-weight:800;display:flex}.profile-info h2{margin-bottom:2px;font-size:20px}.profile-name{color:var(--text-muted);margin-bottom:12px;font-size:14px}.rating-grid{gap:16px;display:flex}.rating-box{flex-direction:column;display:flex}.rating-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px}.rating-value{color:var(--green);font-size:22px;font-weight:700}.games-section{text-align:left;margin-top:24px}.games-heading{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:14px}.games-list{border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.game-row{background:var(--bg-deep);border-bottom:1px solid #ffffff0d;flex-direction:column;gap:4px;padding:10px 14px;font-size:14px;display:flex}.game-row:last-child{border-bottom:none}.game-row-top{align-items:center;gap:12px;display:flex}.game-row-bottom{align-items:center;gap:10px;padding-left:34px;display:flex}.result-badge{border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;font-weight:800;display:flex}.result-win{background:var(--green);color:var(--green-text)}.result-loss{color:#ffdada;background:#8b3a3a}.result-draw{color:#ddd;background:#555}.game-opponent{color:var(--text-secondary);flex:1}.game-date{color:var(--text-muted);font-size:13px}.game-opening{color:var(--text-muted);flex:1;font-size:12px}.clock-badge{color:var(--text-secondary);background:#ffffff14;border-radius:4px;padding:2px 6px;font-size:11px}.clock-badge.clock-low{color:#ffb3b3;background:#8b3a3a66}.diagnostics-section{text-align:left;margin-top:32px}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-deep);border-radius:8px;flex-direction:column;gap:4px;padding:14px;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.stat-value{font-size:18px;font-weight:700}.stat-sub{color:var(--text-secondary);font-size:12px}.stat-positive{color:var(--green)}.stat-negative{color:#ff8080}.termination-breakdown,.opening-problems{margin-bottom:24px}.termination-list,.opening-list{border-radius:8px;margin-top:8px;overflow:hidden}.termination-row,.opening-row{background:var(--bg-deep);border-bottom:1px solid #ffffff0d;justify-content:space-between;padding:8px 14px;font-size:14px;display:flex}.termination-row:last-child,.opening-row:last-child{border-bottom:none}.termination-count{color:var(--text-muted)}.opening-name{color:var(--text-secondary)}.opening-record{color:var(--text-muted);font-size:13px}.verdict-section{text-align:left;margin-top:32px}.verdict-heading{margin-bottom:4px;font-size:20px;font-weight:800}.verdict-subheading{color:var(--text-secondary);margin-bottom:20px;font-size:14px}.issue-card{background:var(--bg-deep);border-radius:10px;gap:16px;margin-bottom:16px;padding:20px;display:flex}.issue-number{background:var(--green);width:32px;height:32px;color:var(--green-text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.issue-body{flex:1}.issue-title{margin-bottom:6px;font-size:16px;font-weight:700}.issue-detail{color:var(--text-secondary);margin-bottom:12px;font-size:14px;line-height:1.5}.issue-fix{color:var(--text);border-left:3px solid var(--green);background:#81b64c14;border-radius:4px;padding:10px 12px;font-size:13px;line-height:1.5}.issue-fix-label{color:var(--green);margin-right:4px;font-weight:700}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,#ffffff0a 25%,#ffffff17 37%,#ffffff0a 63%) 0 0/800px 100%;border-radius:4px;animation:1.4s infinite shimmer}.skeleton-avatar{border-radius:8px;flex-shrink:0;width:72px;height:72px}.empty-state{background:var(--bg-deep);color:var(--text-secondary);text-align:left;border-radius:8px;margin-top:32px;padding:20px;font-size:15px}.sample-note{color:#e0b34d;margin-top:-12px;margin-bottom:16px;font-size:12px}.analyze-btn:disabled{cursor:not-allowed;opacity:.7}@media (max-width:480px){.hero{padding:48px 16px 16px}.hero h1{font-size:24px}.subtitle{font-size:14px}.search-form{flex-direction:column}.username-input{max-width:100%}.analyze-btn{width:100%}.profile-card{flex-wrap:wrap}.rating-grid{flex-wrap:wrap;gap:12px}.stat-cards{grid-template-columns:1fr}.game-row-bottom{flex-wrap:wrap;padding-left:0}.issue-card{flex-direction:column}.issue-number{margin-bottom:4px}}.deep-analysis-section{text-align:left;margin-top:24px}.engine-note{color:var(--text-muted);margin-top:6px;margin-bottom:12px;font-size:12px}.secondary-btn{border:1px solid var(--green);color:var(--green);cursor:pointer;background:0 0;border-radius:6px;padding:10px 20px;font-size:14px;font-weight:700;transition:background .15s}.secondary-btn:hover:not(:disabled){background:#81b64c1a}.secondary-btn:disabled{opacity:.6;cursor:not-allowed}.engine-progress{color:var(--text-secondary);margin-top:10px;font-size:13px}