:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-heading:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-mono:"Fira Code", "JetBrains Mono", ui-monospace, monospace;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--accent-primary:#0f766e;--accent-hover:#115e59;--accent-light:#e0f2fe;--accent-text:#0369a1;--border-color:#e2e8f0;--card-shadow:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--card-hover-shadow:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--selection-bg:#0d948833;--radius-sm:6px;--radius-md:12px;--radius-lg:18px;--transition-fast:.15s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary:#080c14;--bg-secondary:#0f172a;--bg-tertiary:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--accent-primary:#2dd4bf;--accent-hover:#5eead4;--accent-light:#2dd4bf1a;--accent-text:#2dd4bf;--border-color:#1e293b;--card-shadow:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0000004d;--card-hover-shadow:0 10px 25px -5px #00000080, 0 8px 10px -6px #00000080;--selection-bg:#2dd4bf4d}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-secondary);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-normal), color var(--transition-normal);font-size:16px;line-height:1.6}::selection{background-color:var(--selection-bg)}#root{flex-direction:column;min-height:100vh;display:flex}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 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var(--bg-secondary);border-radius:50%;width:100%;height:100%}.about-name{color:var(--text-primary);font-size:1.5rem;font-weight:700}.about-title{font-family:var(--font-mono);color:var(--accent-primary);margin-top:-8px;font-size:.9rem}.about-socials{gap:16px;margin-top:12px;display:flex}.social-icon-btn{color:var(--text-muted);transition:color var(--transition-fast), transform var(--transition-fast);font-size:1.25rem}.social-icon-btn:hover{color:var(--accent-primary);transform:translateY(-2px)}.about-narrative{flex-direction:column;gap:20px;display:flex}.about-pillar-grid{grid-template-columns:1fr 1fr;gap:20px;margin-top:12px;display:grid}.pillar-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:transform 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var(--transition-fast);font-size:.8rem;font-weight:500;font-family:var(--font-sans);white-space:nowrap;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:5px;padding:5px 12px;display:inline-flex}.filter-chip:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:var(--accent-light)}.filter-chip--active{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--bg-secondary);box-shadow:0 2px 8px #2dd4bf4d}[data-theme=light] .filter-chip--active{color:#fff}.filter-chip--active:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.filter-chip-icon{align-items:center;display:flex}.filter-chip-x{opacity:.75;margin-left:2px;font-size:.7rem;line-height:1}.project-card-footer{border-top:1px solid 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#00000073}.project-dialog::backdrop{-webkit-backdrop-filter:blur(4px);background:#000000a6}@keyframes dialog-in{0%{opacity:0;transform:translateY(20px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.project-dialog[open]{animation:.2s cubic-bezier(.34,1.56,.64,1) both dialog-in}.project-dialog-inner{flex-direction:column;height:100%;display:flex;overflow:hidden}.project-dialog-header{background:linear-gradient(135deg, var(--bg-tertiary), var(--border-color));border-bottom:1px solid var(--border-color);flex-shrink:0;align-items:center;gap:16px;padding:20px 24px;display:flex}.project-dialog-icon{background:var(--accent-light);border-radius:var(--radius-md);width:56px;height:56px;color:var(--accent-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.project-dialog-icon svg{width:32px;height:32px}.project-dialog-title-group{flex-direction:column;flex:1;align-items:flex-start;min-width:0;display:flex}.project-dialog-name+.project-category{margin-top:4px}.project-dialog-name{color:var(--text-primary);margin-top:4px;font-size:1.4rem;font-weight:700;line-height:1.2}.project-dialog-close{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;width:36px;height:36px;color:var(--text-muted);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.project-dialog-close:hover{background:var(--accent-primary);color:var(--bg-secondary);border-color:var(--accent-primary)}.project-dialog-body{flex:1;padding:0;overflow-y:auto}.project-dialog-section{border-bottom:1px solid var(--border-color);padding:20px 24px}.project-dialog-section:last-child{border-bottom:none}.project-dialog-section--problem{background:#eab3080a;border-left:3px solid #ca8a04}.project-dialog-section--solution{background:#22c55e0a;border-left:3px solid #16a34a}.project-dialog-section-label{text-transform:uppercase;letter-spacing:.09em;color:var(--text-muted);align-items:center;gap:7px;margin-bottom:10px;font-size:.72rem;font-weight:700;display:flex}.project-dialog-section-label svg{flex-shrink:0}.project-dialog-text{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.project-dialog-tags{flex-wrap:wrap;gap:8px;display:flex}.project-dialog-footer{background:var(--bg-tertiary);border-top:1px solid var(--border-color);flex-wrap:wrap;flex-shrink:0;gap:10px;padding:16px 24px;display:flex}.project-dialog-link{border-radius:var(--radius-md);transition:all var(--transition-fast);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);align-items:center;gap:7px;padding:8px 16px;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.project-dialog-link:hover{border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-1px)}.project-dialog-link--primary{background:var(--accent-primary);color:var(--bg-secondary);border-color:var(--accent-primary)}.project-dialog-link--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--bg-secondary)}.project-dialog-link--tiktok{color:#69c9d0;border-color:#69c9d0}.project-dialog-link--tiktok:hover{color:#000;background:#69c9d0}.project-card{flex-direction:column;height:100%;display:flex}.project-details{flex-direction:column;flex-grow:1;gap:16px;padding:20px;display:flex}.project-tags{margin-top:auto}.project-meta{margin-bottom:12px}.project-name{margin-bottom:10px}.project-desc{-webkit-line-clamp:3;text-overflow:ellipsis;-webkit-box-orient:vertical;line-height:1.5;display:-webkit-box;overflow:hidden}.project-desc.expanded{-webkit-line-clamp:unset}.project-tag{border-radius:var(--radius-sm);padding:4px 8px;font-size:.75rem}.project-image-placeholder{height:180px}.project-icon-large{font-size:2.75rem}.button-group{border-top:1px solid var(--border-color);margin-top:auto;padding-top:16px}.detail-content{max-width:800px}.detail-content h1{color:var(--text-primary);margin-bottom:10px;font-size:2.2rem}.detail-content h2{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin-top:48px;margin-bottom:16px;padding-bottom:8px;font-size:1.5rem}.detail-content h3{color:var(--text-primary);margin-top:28px;margin-bottom:10px;font-size:1.15rem}.detail-content p{color:var(--text-secondary);margin-bottom:16px;line-height:1.7}.detail-content ul,.detail-content ol{color:var(--text-secondary);margin-bottom:20px;padding-left:24px}.detail-content li{margin-bottom:8px;line-height:1.7}.detail-content strong{color:var(--text-primary)}.detail-intro{margin-top:8px;font-size:1.1rem;color:var(--text-secondary)!important;margin-bottom:32px!important}.detail-diagram{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);white-space:pre;tab-size:2;margin-bottom:20px;padding:20px 24px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.82rem;line-height:1.6;overflow-x:auto}.detail-list-done{border-left:3px solid var(--accent-primary);padding-left:20px;list-style:none}.detail-list-done li:before{content:"✓ ";color:var(--accent-primary);font-weight:700}.detail-list-wip{border-left:3px solid var(--accent-warning,#e6a817);padding-left:20px;list-style:none}.detail-list-wip li:before{content:"⟳ ";color:var(--accent-warning,#e6a817);font-weight:700}.detail-pricing{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:20px;padding:24px 28px}.detail-pricing h3{color:var(--accent-primary);margin-top:0}.detail-callout{background:var(--bg-tertiary);border-left:3px solid var(--accent-primary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-top:24px;padding:16px 20px}.detail-callout p{color:var(--text-secondary);margin-bottom:0}.detail-breadcrumb{font-size:.9rem}.detail-content table th,.detail-content table td{vertical-align:top}.detail-screenshot-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:16px;margin-bottom:20px;display:grid}.detail-screenshot{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);min-width:0;margin:0;overflow:hidden}.detail-screenshot img{width:100%;max-width:100%;height:auto;display:block}.detail-screenshot figcaption{color:var(--text-secondary);padding:10px 12px;font-size:.85rem;line-height:1.35}.detail-screenshot-placeholder{background:var(--bg-secondary);border:1px dashed var(--border-color);border-radius:var(--radius-md);min-height:160px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:32px 20px;transition:border-color .2s,background .2s;display:flex}.detail-embed{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-tertiary);margin:20px 0 32px;overflow:hidden;box-shadow:0 4px 18px #0000001f}.detail-embed-bar{font-family:var(--font-mono);color:var(--text-secondary);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);letter-spacing:.2px;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;font-size:.8rem;display:flex}.detail-embed-reload{font-family:var(--font-mono);color:var(--accent);border:1px solid var(--accent);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border-radius:6px;flex-shrink:0;padding:4px 10px;font-size:.75rem;line-height:1}.detail-embed-reload:hover{background:var(--accent);color:#fff}.detail-embed-frame{background:0 0;border:0;width:100%;height:72vh;min-height:420px;display:block}.detail-screenshot-placeholder:hover{border-color:var(--accent-primary);background:var(--bg-tertiary)}.image-viewer-overlay{z-index:9999;cursor:pointer;background:#000000d9;justify-content:center;align-items:center;padding:48px;display:flex;position:fixed;inset:0}.image-viewer-container{cursor:default;max-width:90vw;max-height:90vh;position:relative}.image-viewer-close{color:#fff;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast);background:0 0;border:none;padding:8px;line-height:0;position:absolute;top:-40px;right:0}.image-viewer-close:hover{opacity:1}.image-viewer-img{object-fit:contain;border-radius:12px;max-width:90vw;max-height:85vh;box-shadow:0 24px 80px #00000080}.detail-screenshot-placeholder img{cursor:pointer;transition:opacity var(--transition-fast)}.detail-screenshot-placeholder img:hover{opacity:.85}.detail-problem-card,.detail-decision-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:16px;padding:20px 24px}.detail-problem-card h3,.detail-decision-card h3{margin-top:0;font-size:1.05rem}.detail-problem-card p,.detail-decision-card p{margin-bottom:10px;font-size:.92rem}.detail-problem-card p:last-child,.detail-decision-card p:last-child{margin-bottom:0}.detail-readme-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:inherit;cursor:pointer;align-items:center;gap:16px;padding:20px 24px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex}.detail-readme-card:hover{border-color:var(--accent-primary);box-shadow:var(--card-hover-shadow);transform:translateY(-2px)}.detail-readme-card-icon{background:var(--bg-tertiary);border-radius:var(--radius-sm);width:56px;height:56px;color:var(--accent-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.detail-readme-card-text{flex-direction:column;flex:1;gap:4px;display:flex}.detail-readme-card-arrow{color:var(--text-muted);flex-shrink:0;transition:color .2s,transform .2s}.detail-readme-card:hover .detail-readme-card-arrow{color:var(--accent-primary);transform:translate(4px)}.extras-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:20px;display:grid}.extra-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:inherit;flex-direction:column;gap:6px;padding:20px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex}.extra-card:hover{border-color:var(--accent-primary);box-shadow:var(--card-hover-shadow);transform:translateY(-2px)}.extra-card-emoji{font-size:2rem;line-height:1}.extra-card-title{color:var(--text-primary);font-weight:600}.extra-card-desc{color:var(--text-muted);font-size:.85rem}.detail-tiktok-card{background:linear-gradient(135deg, var(--bg-secondary), #1a1a2e);border-radius:var(--radius-md);color:inherit;cursor:pointer;border:1px solid #ff00504d;align-items:center;gap:16px;padding:24px 28px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s,background .2s;display:flex;position:relative;overflow:hidden}.detail-tiktok-card:before{content:"";pointer-events:none;background:linear-gradient(135deg,#ff00500d,#0000);position:absolute;inset:0}.detail-tiktok-card:hover{background:linear-gradient(135deg, var(--bg-secondary), #1f1f35);border-color:#ff0050;transform:translateY(-3px);box-shadow:0 0 24px #ff005026}.detail-tiktok-card-icon{border-radius:var(--radius-sm);color:#ff0050;background:#ff00501a;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;transition:transform .2s;display:flex}.detail-tiktok-card:hover .detail-tiktok-card-icon{transform:scale(1.1)}.detail-tiktok-card-text{z-index:1;flex-direction:column;flex:1;gap:4px;display:flex;position:relative}.detail-tiktok-card-text strong{color:#ff0050;font-size:1.05rem}.detail-tiktok-card-arrow{color:var(--text-muted);z-index:1;flex-shrink:0;transition:color .2s,transform .2s;position:relative}.detail-tiktok-card:hover .detail-tiktok-card-arrow{color:#ff0050;transform:translate(4px)}.project-link-tiktok{color:#ff0050!important;transition:opacity var(--transition-fast)!important}.project-link-tiktok:hover{opacity:.8}.project-link-tiktok svg{fill:#ff0050}@media (width<=768px){.detail-content h1{font-size:1.7rem}.detail-content h2{font-size:1.25rem}.detail-diagram{padding:14px 16px;font-size:.7rem}.detail-pricing{padding:16px 20px}}.learning-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}@media (width<=768px){.learning-grid{grid-template-columns:1fr;gap:32px}}.learning-column{flex-direction:column;display:flex}.learning-subtitle{border-bottom:2px solid var(--border-color);color:var(--text-primary);align-items:center;margin-bottom:24px;padding-bottom:12px;font-size:1.4rem;display:flex}.courses-list,.books-list{flex-direction:column;gap:20px;display:flex}.learning-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--card-shadow);transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);padding:24px}.learning-card:hover{box-shadow:var(--card-hover-shadow);border-color:var(--accent-primary);transform:translateY(-4px)}.learning-card-header{justify-content:space-between;align-items:center;margin-bottom:12px;font-size:.85rem;display:flex}.learning-card-date{color:var(--accent-primary);font-family:var(--font-mono);font-weight:500}.learning-card-platform{color:var(--text-muted)}.learning-card-author{color:var(--text-muted);font-weight:500}.learning-card-title{color:var(--text-primary);margin-bottom:12px;font-size:1.1rem;line-height:1.4}.learning-card-desc{color:var(--text-secondary);font-size:.95rem}.learning-card-tags{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.learning-card-tag{background-color:var(--bg-tertiary);color:var(--text-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-color);padding:4px 8px;font-size:.75rem}.milestones-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;display:grid}.milestone-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--card-shadow);transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);flex-direction:column;padding:24px;display:flex}.milestone-card:hover{box-shadow:var(--card-hover-shadow);border-color:var(--accent-primary);transform:translateY(-4px)}.milestone-header{margin-bottom:12px}.milestone-badge{font-size:.75rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;background-color:var(--accent-light);color:var(--accent-text);border-radius:var(--radius-sm);padding:4px 8px;font-weight:600}.milestone-title{color:var(--text-primary);margin-bottom:12px;font-size:1.15rem}.milestone-desc{color:var(--text-secondary);flex-grow:1;font-size:.95rem;line-height:1.5}.milestone-tech-list{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.milestone-tech-tag{font-size:.75rem;font-family:var(--font-mono);color:var(--accent-primary);background-color:var(--bg-tertiary);border-radius:var(--radius-sm);padding:2px 6px}.ecos-login{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;padding:48px 24px;display:flex}.ecos-login-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--card-shadow);padding:40px 32px}.ecos-login-head{text-align:center;margin-bottom:24px}.ecos-login-logo{font-family:var(--font-mono);color:var(--accent-primary);margin-bottom:8px;font-size:1.5rem;font-weight:700;display:inline-block}.ecos-login-title{font-family:var(--font-heading);color:var(--text-primary);margin:0 0 8px;font-size:1.5rem}.ecos-login-subtitle{color:var(--text-muted);margin:0;font-size:.9rem;line-height:1.5}.ecos-alert{border-radius:var(--radius-sm);margin-bottom:16px;padding:12px 16px;font-size:.875rem;line-height:1.4}.ecos-alert-error{color:#dc2626;background:#dc26261a;border:1px solid #dc26264d}.ecos-alert-warning{color:#8a4b08;background:#f59e0b1a;border:1px solid #f59e0b4d}.ecos-alert-info{background:var(--accent-light);border:1px solid var(--border-color);color:var(--accent-text)}.ecos-form{flex-direction:column;gap:16px;display:flex}.ecos-field{flex-direction:column;gap:6px;display:flex}.ecos-field span{color:var(--text-secondary);font-size:.85rem;font-weight:600}.ecos-field input,.ecos-field textarea{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);padding:12px 14px;font-size:.95rem}.ecos-field textarea{resize:vertical;min-height:96px}.ecos-field input:focus,.ecos-field textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--selection-bg);outline:none}.ecos-btn{border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;transition:background var(--transition-fast), transform var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:.95rem;font-weight:600;display:inline-flex}.ecos-btn:disabled{opacity:.6;cursor:not-allowed}.ecos-btn-primary{background:var(--accent-primary);color:#fff}.ecos-btn-primary:hover:not(:disabled){background:var(--accent-hover)}.ecos-btn-loading{pointer-events:none;position:relative;color:#0000!important}.ecos-btn-loading:after{content:"";border:2px solid #0000;border-top-color:currentColor;border-radius:50%;width:20px;height:20px;animation:.6s linear infinite ecos-spin;position:absolute}.ecos-btn-primary.ecos-btn-loading{background:var(--accent-primary)}.ecos-btn-primary.ecos-btn-loading:after{border-top-color:#fff}@keyframes ecos-btn-success-pulse{0%{box-shadow:0 0 0 0 var(--accent-primary)}70%{box-shadow:0 0 0 10px #0000}to{box-shadow:0 0 #0000}}.ecos-btn-success{animation:.6s ease-out 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var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite ecos-spin}@keyframes ecos-spin{to{transform:rotate(360deg)}}.ecos-shell{background:var(--bg-primary);min-height:100vh}.ecos-dashboard{max-width:1600px;margin:0 auto;padding:48px 24px}.ecos-dashboard h1{font-family:var(--font-heading);color:var(--text-primary);margin:0 0 12px;font-size:clamp(1.75rem,3.5vw,2.25rem)}.ecos-dashboard p{color:var(--text-muted);font-size:1rem;line-height:1.6}.ecos-dash-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:32px;display:flex}.ecos-dash-head-info{flex:1;min-width:240px}.ecos-dash-subtitle{color:var(--text-muted);margin:0;font-size:1rem;line-height:1.6}.ecos-dash-head-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.ecos-badge{text-transform:uppercase;letter-spacing:.04em;background:var(--accent-light);color:var(--accent-text);border:1px solid var(--border-color);border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:.75rem;font-weight:700;display:inline-flex}.ecos-admin-template-badges{gap:6px;margin-top:4px;display:inline-flex}.ecos-btn-ghost{border-color:var(--border-color);color:var(--text-secondary);background:0 0}.ecos-btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.ecos-btn-ghost.selected{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.ecos-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.ecos-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px;display:grid}.ecos-stat-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px}.ecos-stat-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:0 0 8px;font-size:.8rem;font-weight:600}.ecos-stat-value{font-family:var(--font-heading);color:var(--text-primary);margin:0;font-size:1.75rem;font-weight:700}.ecos-tabs{border-bottom:1px solid var(--border-color);gap:8px;margin-bottom:24px;display:flex;overflow-x:auto}.ecos-tab{font-family:var(--font-sans);color:var(--text-muted);cursor:pointer;white-space:nowrap;transition:color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;padding:12px 16px;font-size:.95rem;font-weight:600}.ecos-tab:hover{color:var(--text-primary)}.ecos-tab-active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.ecos-empty{text-align:center;color:var(--text-muted);padding:48px 24px;font-size:.95rem;line-height:1.6}.ecos-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.ecos-card-head{margin-bottom:20px}.ecos-card-title{font-family:var(--font-heading);color:var(--text-primary);margin:0 0 4px;font-size:1.25rem}.ecos-card-desc{color:var(--text-muted);margin:0;font-size:.9rem;line-height:1.5}.ecos-field-hint{color:var(--text-muted);margin:0;font-size:.8rem}.ecos-media-preview{object-fit:contain;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-secondary);width:min(100%,320px);max-height:180px;display:block}.ecos-field-label-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.ecos-field-restore{border-radius:var(--radius-sm);white-space:nowrap;padding:4px 10px;font-size:.78rem}.ecos-stepper{border:1px solid 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