:root{--bg: #0d1117;--surface: #161b22;--surface2: #21262d;--border: #30363d;--accent: #7c5af7;--accent-hover:#9b7dfa;--green: #3fb950;--yellow: #d29922;--red: #f85149;--text: #cdd9e5;--text-dim: #768390;--text-bright: #f0f6fc;--radius: 6px;--radius-lg: 10px;--font: "Segoe UI", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 20px;height:52px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:12px;min-width:0;overflow:hidden}.topbar-title{font-weight:700;font-size:15px;color:var(--text-bright);white-space:nowrap}.topbar-profile{font-weight:600;color:var(--accent);white-space:nowrap}.topbar-meta{color:var(--text-dim);font-size:12px;white-space:nowrap}.dirty-badge{color:var(--yellow);font-size:12px;font-weight:600;white-space:nowrap;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.topbar-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius);border:1px solid transparent;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s,opacity .15s;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600;font-size:14px;padding:7px 18px}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface2);border-color:var(--text-dim)}.btn-sm{padding:3px 8px;font-size:12px}.btn-danger{background:transparent;color:var(--red);border-color:var(--border)}.btn-danger:hover:not(:disabled){background:#f851491a;border-color:var(--red)}.btn-success{background:transparent;color:var(--green);border-color:var(--border)}.btn-success:hover:not(:disabled){background:#3fb9501a;border-color:var(--green)}.tabs{display:flex;gap:0;padding:0 20px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.tab-btn{padding:10px 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40px;text-align:center;transition:border-color .2s,background .2s;cursor:default}.dropzone-card.drag-over{border-color:var(--accent);background:#7c5af712}.dropzone-icon{font-size:56px;line-height:1;margin-bottom:20px;display:block}.dropzone-title{font-size:22px;font-weight:700;color:var(--text-bright);margin-bottom:8px}.dropzone-subtitle{color:var(--text-dim);font-size:14px;margin-bottom:32px}.dropzone-browse{display:inline-flex;align-items:center;gap:6px;padding:9px 22px;background:var(--accent);color:#fff;border-radius:var(--radius);font-weight:600;font-size:14px;cursor:pointer;transition:background .15s;margin-bottom:28px}.dropzone-browse:hover{background:var(--accent-hover)}.dropzone-browse input[type=file]{display:none}.dropzone-hint{font-size:11px;color:var(--text-dim);line-height:1.6;background:var(--surface2);border-radius:var(--radius);padding:10px 14px;text-align:left}.dropzone-hint code{font-family:Consolas,Courier 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var(--border);border-radius:var(--radius-lg);padding:20px}.profile-card h3{font-size:13px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}.profile-rows{display:flex;flex-direction:column;gap:8px}.profile-row{display:flex;align-items:center;gap:12px;font-size:13px}.profile-row-label{color:var(--text-dim);width:110px;flex-shrink:0}.profile-row-value{color:var(--text-bright);font-weight:500}.garage-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.garage-filters{display:flex;gap:4px}.filter-btn{padding:5px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-dim);font-size:12px;font-weight:500;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.filter-btn:hover{color:var(--text)}.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.badge{display:inline-flex;align-items:center;padding:2px 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.15s}.garage-card.changed{border-color:var(--yellow)}.garage-card-header{display:flex;align-items:flex-start;gap:10px}.garage-card-icon{font-size:24px;line-height:1;flex-shrink:0}.garage-card-names{min-width:0}.garage-card-name{font-size:13px;font-weight:600;color:var(--text-bright);line-height:1.3}.garage-card-id{font-size:11px;color:var(--text-dim);font-family:Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.state-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700;width:fit-content}.state-badge.locked{background:#f8514926;color:var(--red)}.state-badge.unlocked{background:#3fb95026;color:var(--green)}.state-badge.tier{background:#7c5af733;color:var(--accent-hover)}.garage-state-row{display:flex;align-items:center;gap:8px;margin-top:4px}.garage-state-label{font-size:11px;color:var(--text-dim);white-space:nowrap}.garage-state-input{width:60px;padding:4px 8px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-bright);font-size:13px;font-family:inherit;outline:none;transition:border-color .15s;text-align:center}.garage-state-input:focus{border-color:var(--accent)}.garage-state-input.changed{border-color:var(--yellow)}.parts-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.parts-search{padding:6px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-bright);font-size:13px;font-family:inherit;outline:none;width:220px;transition:border-color .15s}.parts-search:focus{border-color:var(--accent)}.parts-count{margin-left:auto;font-size:12px;color:var(--text-dim)}.parts-list{display:flex;flex-direction:column;gap:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.parts-list-header{display:grid;grid-template-columns:40px 1fr 120px 60px 36px;align-items:center;gap:12px;padding:8px 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.3s}.part-pct{font-size:11px;font-weight:700;width:36px;text-align:right;flex-shrink:0}.pct-green{color:var(--green)}.pct-yellow{color:var(--yellow)}.pct-red{color:var(--red)}.bar-green{background:var(--green)}.bar-yellow{background:var(--yellow)}.bar-red{background:var(--red)}.parts-empty{text-align:center;padding:48px 24px;color:var(--text-dim);font-size:14px}input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}.skills-container{display:flex;flex-direction:column;gap:16px}.skills-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:8px}.skills-summary{display:flex;gap:6px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.skill-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;display:flex;flex-direction:column;gap:14px;position:relative;transition:border-color .15s,transform .15s}.skill-card:hover{transform:translateY(-2px)}.skill-card.changed{border-color:var(--yellow)}.skill-card.purchased{border-left:3px solid var(--accent)}.skill-header{display:flex;align-items:center;gap:12px}.skill-icon{font-size:24px;line-height:1}.skill-names{flex:1;min-width:0}.skill-name{font-size:15px;font-weight:600;color:var(--text-bright)}.skill-id{font-size:11px;color:var(--text-dim);font-family:Consolas,monospace}.skill-toggle{position:relative;display:inline-block;width:34px;height:20px;flex-shrink:0}.skill-toggle input{opacity:0;width:0;height:0}.skill-toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--surface2);transition:.2s;border-radius:20px;border:1px solid var(--border)}.skill-toggle-slider:before{position:absolute;content:"";height:14px;width:14px;left:2px;bottom:2px;background-color:var(--text-dim);transition:.2s;border-radius:50%}input:checked+.skill-toggle-slider{background-color:var(--accent);border-color:var(--accent)}input:checked+.skill-toggle-slider:before{transform:translate(14px);background-color:#fff}.skill-tiers{display:flex;gap:6px;flex-wrap:wrap}.skill-tier-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-dim);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}.skill-tier-btn:hover:not(:disabled){border-color:var(--text-dim);color:var(--text)}.skill-tier-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.skill-tier-btn.changed{color:var(--yellow);box-shadow:0 0 0 1px var(--yellow)}.skill-tier-btn:disabled{opacity:.3;cursor:not-allowed}.skill-was{position:absolute;top:8px;right:12px;font-size:10px;color:var(--yellow);background:#d299221a;padding:1px 4px;border-radius:3px}.cars-container{display:flex;flex-direction:column;gap:16px}.car-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:all .2s ease}.car-card:hover{border-color:var(--blue)}.car-header{padding:16px 24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:#ffffff05}.car-title-wrap{display:flex;flex-direction:column}.car-name{font-size:18px;font-weight:700;color:var(--text);text-transform:capitalize}.car-meta{font-size:12px;color:var(--text-dim);margin-top:4px}.car-badge{background:var(--border);color:var(--text-dim);padding:4px 10px;border-radius:99px;font-size:12px;font-weight:600}.car-expanded{padding:0 24px 24px;border-top:1px solid var(--border-dim);background:#0000001a}.car-parts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;margin-top:16px}.car-part-item{font-size:13px;color:var(--text-dim);padding:6px 12px;background:#ffffff08;border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.car-part-item:hover{color:var(--text);background:#ffffff0d}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{background:#2d2d2d;border-radius:12px;width:90%;max-width:600px;box-shadow:0 10px 40px #0006;display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(255,255,255,.1)}.modal-header{padding:24px;border-bottom:1px solid rgba(255,255,255,.05)}.modal-header h3{margin:0 0 8px;font-size:24px;color:#fff}.modal-header p{margin:0;font-size:14px;color:#bbb}.modal-tabs{display:flex;background:#252525;padding:8px;gap:8px}.modal-tab{flex:1;padding:12px;border:none;background:transparent;color:#888;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s}.modal-tab.active{background:#3d3d3d;color:#fff;box-shadow:0 2px 8px #0003}.modal-body{padding:24px;background:#2d2d2d;min-height:200px}.modal-body code{display:block;background:#1e1e1e;padding:12px;border-radius:4px;font-family:Consolas,monospace;font-size:13px;color:#d4d4d4;margin:16px 0;word-break:break-all}.instruction-list{padding-left:20px;margin:0}.instruction-list li{margin-bottom:12px;font-size:14px;color:#ccc;line-height:1.6}.modal-footer{padding:20px 24px;background:#252525;display:flex;justify-content:space-between;align-items:center}.modal-checkbox{display:flex;align-items:center;gap:8px;font-size:13px;color:#888;cursor:pointer}.modal-btns{display:flex;gap:12px}.app-footer{padding:16px 20px;background:var(--surface);border-top:1px solid var(--border);flex-shrink:0;text-align:center}.footer-content{display:flex;align-items:center;justify-content:center;gap:12px;font-size:13px;color:var(--text-dim)}.footer-content a{color:var(--text-dim);text-decoration:none;transition:color .15s}.footer-content a:hover{color:var(--accent)}.footer-sep{opacity:.3}.footer-link-error:hover{color:var(--red)!important}@media (max-width: 600px){.footer-content{flex-direction:column;gap:8px}.footer-sep{display:none}}.modal-warning{margin-top:24px;background:#f8514914;border:1px solid rgba(248,81,73,.25);border-radius:8px;padding:14px 18px;display:flex;gap:16px;align-items:flex-start}.warning-icon{font-size:24px;line-height:1;margin-top:2px}.warning-text{flex:1}.warning-text strong{display:block;font-size:14px;color:var(--red);text-transform:uppercase;margin-bottom:4px}.warning-text p{margin:0;font-size:13px;color:#bbb;line-height:1.5}