:root[data-theme=light]{--bg:#f6f8fa;--bg-card:#fff;--bg-card-hover:#f0f2f5;--accent:#2ea043;--accent-light:#1a7f37;--accent-dim:#2ea04314;--gold:#b08800;--gold-dim:#b0880014;--red:#cf222e;--red-dim:#cf222e0f;--blue:#0969da;--blue-dim:#0969da0f;--text:#1f2328;--text-mid:#656d76;--text-dim:#8c959f;--border:#d0d7de;--border-light:#d8dee4;--font:"Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif}:root{--bg:#0d1117;--bg-card:#161b22;--bg-card-hover:#1c2333;--accent:#2ea043;--accent-light:#3fb950;--accent-dim:#2ea0431f;--gold:#d4a84b;--gold-dim:#d4a84b1f;--red:#e55b5b;--red-dim:#e55b5b1a;--blue:#58a6ff;--blue-dim:#58a6ff1a;--text:#e6edf3;--text-mid:#8b949e;--text-dim:#484f58;--border:#21262d;--border-light:#30363d;--font:"Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}a{color:var(--accent-light);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.btn{font-size:15px;font-weight:600;font-family:var(--font);cursor:pointer;text-align:center;-webkit-tap-highlight-color:transparent;border:none;border-radius:10px;padding:12px 24px;transition:all .2s;display:inline-block}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-light));color:#fff;box-shadow:0 4px 16px #2ea0434d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #2ea04366}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border-light)}.btn-secondary:hover{background:var(--bg-card-hover)}.btn-full{width:100%}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px}.card:hover{border-color:var(--border-light)}.form-group{margin-bottom:16px}.form-group label{color:var(--text-mid);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input{border:1px solid var(--border-light);background:var(--bg);width:100%;color:var(--text);font-size:16px;font-family:var(--font);appearance:none;border-radius:10px;outline:none;padding:12px 16px;transition:border-color .2s}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-dim)}.form-input-money{padding-left:28px}.money-prefix{color:var(--text-mid);pointer-events:none;font-size:15px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.tip-box{background:var(--accent-dim);border:1px solid #2ea04333;border-radius:12px;margin-bottom:20px;padding:16px}.tip-box-title{color:var(--accent-light);margin-bottom:4px;font-size:13px;font-weight:600}.tip-box-text{color:var(--text-mid);font-size:13px;line-height:1.6}.progress-bar{background:var(--border);width:100%;height:3px}.progress-bar-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .4s}.navbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.navbar-brand{flex-shrink:0;align-items:center;gap:10px;text-decoration:none;display:flex}.navbar-logo{background:linear-gradient(135deg, var(--accent), var(--gold));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;font-weight:700;display:flex}.navbar-title{letter-spacing:-.5px;color:var(--text);font-size:17px;font-weight:700}.navbar-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.page-container{max-width:800px;margin:0 auto;padding:24px 16px}.page-header{margin-bottom:24px}.page-title{margin-bottom:4px;font-size:24px;font-weight:800}.page-subtitle{color:var(--text-mid);font-size:14px}.auth-container{max-width:420px;margin:40px auto;padding:0 16px}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px}.auth-title{text-align:center;margin-bottom:4px;font-size:22px;font-weight:700}.auth-subtitle{color:var(--text-mid);text-align:center;margin-bottom:24px;font-size:14px}.auth-footer{text-align:center;color:var(--text-mid);margin-top:20px;font-size:14px}.auth-error{background:var(--red-dim);color:var(--red);border:1px solid #e55b5b33;border-radius:8px;margin-bottom:16px;padding:12px;font-size:13px}.dashboard-grid,.tile-grid-4{grid-template-columns:1fr;gap:12px;margin-bottom:24px;display:grid}@media (width>=380px){.tile-grid-4{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.tile-grid-4{grid-template-columns:repeat(4,1fr)}}.tile-card{background:var(--bg-card);border:1px solid var(--border);cursor:pointer;text-align:left;color:inherit;-webkit-tap-highlight-color:transparent;border-radius:14px;flex-direction:column;min-height:96px;padding:16px;font-family:inherit;transition:border-color .15s,transform .15s;display:flex}.tile-card:hover{border-color:var(--border-light,#ffffff2e)}.tile-card:active{transform:scale(.98)}.tile-card .stat-label{color:var(--text-mid);margin-bottom:4px;font-size:12px}.tile-card .stat-value{font-size:26px;font-weight:800;line-height:1.1}.tile-card .stat-sub{margin-top:auto;padding-top:4px;font-size:12px;font-weight:600}.tile-card .stat-sub-warn{color:var(--red);margin-top:6px;font-size:12px;font-weight:500;line-height:1.4}.tile-card .stat-sub-warn .link{color:var(--red);cursor:pointer;text-decoration:underline}.tab-bar{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;margin-bottom:16px;display:flex;overflow-x:auto}.tab-bar::-webkit-scrollbar{display:none}.tab-pill{color:var(--text-mid);border:1px solid var(--border);cursor:pointer;white-space:nowrap;-webkit-tap-highlight-color:transparent;background:0 0;border-radius:999px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:background .18s,color .18s,border-color .18s}.tab-pill:hover{color:var(--text)}.tab-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.treemap-container{border-radius:12px;gap:4px;min-height:420px;display:flex;overflow:hidden}@media (width>=768px){.treemap-container{min-height:240px}}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:16px}.stat-label{color:var(--text-mid);margin-bottom:4px;font-size:12px}.stat-value{font-size:24px;font-weight:800}.stat-sub{margin-top:2px;font-size:12px;font-weight:600}.tool-item{background:var(--bg-card);border:1px solid var(--border);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:14px;align-items:center;gap:14px;margin-bottom:10px;padding:16px;transition:all .2s;display:flex}.tool-item:hover{background:var(--bg-card-hover);border-color:var(--accent)}.tool-item-disabled{opacity:.55;cursor:default}.tool-item-disabled:hover{background:var(--bg-card);border-color:var(--border)}.tool-icon{flex-shrink:0;font-size:26px}.tool-info{flex:1;min-width:0}.tool-name{flex-wrap:wrap;align-items:center;gap:6px;font-size:14px;font-weight:700;display:flex}.tool-desc{color:var(--text-mid);margin-top:4px;font-size:13px;line-height:1.4}.badge{white-space:nowrap;border-radius:6px;padding:2px 8px;font-size:10px;font-weight:700}.badge-green{background:var(--accent-dim);color:var(--accent-light)}.badge-blue{background:var(--blue-dim);color:var(--blue)}.hero{text-align:center;max-width:800px;margin:0 auto;padding:48px 20px 32px}.hero-badge{background:var(--accent-dim);color:var(--accent-light);border:1px solid #2ea04333;border-radius:20px;margin-bottom:20px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-block}.hero-title{letter-spacing:-1px;margin:0 0 16px;font-size:clamp(28px,6vw,52px);font-weight:800;line-height:1.15}.hero-text{color:var(--text-mid);max-width:560px;margin:0 auto 32px;font-size:16px;line-height:1.6}.value-props{flex-direction:column;align-items:center;gap:24px;padding:32px 20px 48px;display:flex}.value-prop{text-align:center;max-width:280px}.value-prop-icon{margin-bottom:10px;font-size:28px}.value-prop-title{margin-bottom:4px;font-size:15px;font-weight:700}.value-prop-desc{color:var(--text-mid);font-size:13px;line-height:1.5}.tools-section{max-width:900px;margin:0 auto;padding:0 20px 60px}.tools-section-title{text-align:center;margin-bottom:6px;font-size:24px;font-weight:700}.tools-section-subtitle{text-align:center;color:var(--text-mid);margin-bottom:32px;font-size:14px}.tools-grid{grid-template-columns:1fr;gap:12px;display:grid}.pricing-section{background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;padding:48px 20px}.pricing-title{margin-bottom:6px;font-size:24px;font-weight:700}.pricing-subtitle{color:var(--text-mid);margin-bottom:28px;font-size:14px}.pricing-card{background:var(--bg);border:2px solid var(--accent);border-radius:16px;width:100%;max-width:320px;padding:28px 36px;display:inline-block;position:relative}.pricing-badge{background:var(--accent);color:#fff;white-space:nowrap;border-radius:12px;padding:4px 16px;font-size:12px;font-weight:700;position:absolute;top:-14px;left:50%;transform:translate(-50%)}.pricing-amount{color:var(--accent-light);font-size:48px;font-weight:800}.pricing-period{color:var(--text-mid);font-size:18px;font-weight:400}.pricing-desc{color:var(--text-mid);margin-top:6px;font-size:14px}.footer{text-align:center;color:var(--text-dim);padding:28px 20px;font-size:13px}.site-footer{color:var(--text-dim);font-size:13px}.site-footer-inner{flex-direction:column;gap:28px;max-width:960px;margin:0 auto;padding:36px 20px 20px;display:flex}.site-footer-name{color:var(--text);font-size:16px;font-weight:700}.site-footer-place{color:var(--text-mid);margin-top:4px}.site-footer-cols{flex-direction:column;gap:24px;display:flex}.site-footer-col{flex-direction:column;gap:8px;display:flex}.site-footer-heading{text-transform:uppercase;letter-spacing:.06em;color:var(--text-mid);font-size:12px;font-weight:600}.site-footer-link{color:var(--text-dim);width:fit-content;text-decoration:none}.site-footer-link:hover{color:var(--accent-light)}.site-footer-disclaimer{text-align:center;color:var(--text-dim);max-width:960px;margin:0 auto;padding:18px 20px 0;font-size:13px;line-height:1.55}.site-footer-copyright{text-align:center;color:var(--text-dim);max-width:960px;margin:0 auto;padding:12px 20px 28px}@media (width>=600px){.site-footer-inner{flex-direction:row;justify-content:space-between;align-items:flex-start;padding:44px 24px 24px}.site-footer-cols{flex-direction:row;gap:64px}.navbar{padding:16px 24px}.page-container{padding:32px 24px}.page-title{font-size:28px}.auth-container{margin:60px auto;padding:0 24px}.auth-card{padding:32px}.auth-title{font-size:24px}.dashboard-grid{grid-template-columns:repeat(3,1fr);gap:16px}.stat-card{padding:20px}.stat-value{font-size:28px}.tool-item{gap:16px;padding:20px}.tool-name{font-size:15px}.hero{padding:80px 24px 40px}.hero-text{font-size:18px}.value-props{flex-direction:row;justify-content:center;gap:40px;padding:40px 24px 60px}.tools-section{padding:0 24px 80px}.tools-section-title{font-size:28px}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.pricing-section{padding:60px 24px}.pricing-title{font-size:28px}.pricing-card{width:auto;padding:32px 48px}.card{padding:24px}}@media (width>=900px){.navbar{padding:20px 32px}.navbar-title{font-size:18px}}