:root{--bg: #0f0f13;--bg-card: #16161d;--bg-hover: #1e1e28;--border: #2a2a3a;--text: #e8e8ed;--text-muted: #8888a0;--accent: #d45533;--accent-hover: #e06745;--green: #22c55e;--yellow: #eab308;--red: #ef4444;--blue: #3b82f6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.container{max-width:1400px;margin:0 auto;padding:20px}.header{text-align:center;padding:40px 20px 30px;border-bottom:1px solid var(--border);margin-bottom:30px}.header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,var(--accent),#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header p{color:var(--text-muted);margin-top:8px;font-size:1rem}.stats-bar{display:flex;gap:20px;justify-content:center;margin:20px 0;flex-wrap:wrap}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px 24px;text-align:center;min-width:120px}.stat-card .number{font-size:1.8rem;font-weight:700;color:var(--accent)}.stat-card .label{font-size:.8rem;color:var(--text-muted);margin-top:4px}.country-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:20px 0}.country-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;cursor:pointer;transition:all .2s;text-align:center;position:relative}.country-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 20px #d4553326}.country-card .flag{font-size:2rem}.country-card .name{font-size:.85rem;font-weight:600;margin-top:6px}.country-card .code{font-size:.7rem;color:var(--text-muted)}.country-card .badge{position:absolute;top:8px;right:8px;font-size:.65rem;padding:2px 8px;border-radius:8px;background:var(--border);color:var(--text-muted)}.country-card .badge.has-data{background:#22c55e26;color:var(--green)}.country-card.selected{border-color:var(--accent);background:#d4553314}.detail-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;margin:20px 0}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}.panel-header h2{font-size:1.3rem;font-weight:700}.panel-header .flag-large{font-size:2rem;margin-right:8px}.btn{padding:10px 24px;border:none;border-radius:10px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-hover);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-danger{background:#ef444426;color:var(--red);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444440}.progress-bar{width:100%;height:8px;background:var(--bg-hover);border-radius:4px;overflow:hidden;margin:12px 0}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#f59e0b);border-radius:4px;transition:width .3s ease}.tree-container{max-height:600px;overflow-y:auto;padding:10px 0}.tree-node{margin:2px 0}.tree-node-content{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:8px;cursor:pointer;transition:background .15s;font-size:.85rem}.tree-node-content:hover{background:var(--bg-hover)}.tree-node-content .toggle{width:20px;height:20px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.7rem;flex-shrink:0}.tree-children{margin-left:24px;border-left:1px solid var(--border);padding-left:8px}.tree-node .depth-1{font-weight:600;color:var(--text)}.tree-node .depth-2{color:var(--text);opacity:.9}.tree-node .depth-3{color:var(--text);opacity:.8;font-size:.8rem}.tree-node .depth-4{color:var(--text-muted);font-size:.78rem}.node-count{font-size:.7rem;color:var(--text-muted);margin-left:auto;background:var(--bg-hover);padding:1px 8px;border-radius:8px}.controls-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.depth-select{background:var(--bg-hover);border:1px solid var(--border);border-radius:10px;padding:8px 16px;color:var(--text);font-size:.85rem;outline:none}.depth-select:focus{border-color:var(--accent)}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}.status-pending{background:#eab30826;color:var(--yellow)}.status-running{background:#3b82f626;color:var(--blue);animation:pulse 1.5s infinite}.status-completed{background:#22c55e26;color:var(--green)}.status-failed{background:#ef444426;color:var(--red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.jobs-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.85rem}.jobs-table th{text-align:left;padding:10px 12px;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--border)}.jobs-table td{padding:10px 12px;border-bottom:1px solid rgba(42,42,58,.5)}.section-title{font-size:1rem;font-weight:700;color:var(--text-muted);margin:24px 0 12px;text-transform:uppercase;letter-spacing:.05em}.stats-detail{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:16px 0}.stat-item{background:var(--bg-hover);border-radius:10px;padding:12px;text-align:center}.stat-item .val{font-size:1.3rem;font-weight:700;color:var(--accent)}.stat-item .lbl{font-size:.7rem;color:var(--text-muted);margin-top:2px}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top:2px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tabs{display:flex;gap:4px;background:var(--bg-hover);border-radius:10px;padding:4px;margin:16px 0}.tab{padding:8px 20px;border:none;background:transparent;color:var(--text-muted);border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s}.tab.active{background:var(--bg-card);color:var(--text)}.tab:hover:not(.active){color:var(--text)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:3rem;margin-bottom:12px}.empty-state h3{font-size:1.1rem;margin-bottom:8px}.empty-state p{font-size:.85rem}.depth-input-group{display:flex;align-items:center;gap:8px}.depth-input-group label{font-size:.8rem;color:var(--text-muted)}