:root{--bg-primary: #12161c;--bg-secondary: #0f1318;--bg-tertiary: #1a1f26;--border-color: #2b3440;--text-primary: #e6e6e6;--text-secondary: #9aa0a6;--text-muted: #6b7280;--accent-blue: #1f6feb;--accent-blue-hover: #2b7cff;--accent-green: #22c55e;--accent-red: #ef4444;--accent-yellow: #eab308;--disabled-bg: #3a3f46;--disabled-text: #6b7280}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5}.group-box{border:1px solid var(--border-color);border-radius:6px;padding:12px;background-color:var(--bg-secondary)}.group-box-title{font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--border-color)}button,.btn{background-color:var(--accent-blue);color:#fff;border:none;border-radius:4px;padding:6px 14px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .15s ease}button:hover,.btn:hover{background-color:var(--accent-blue-hover)}button:disabled,.btn:disabled{background-color:var(--disabled-bg);color:var(--disabled-text);cursor:not-allowed}button.btn-secondary{background-color:var(--bg-tertiary);border:1px solid var(--border-color)}button.btn-secondary:hover{background-color:var(--border-color)}button.btn-danger{background-color:var(--accent-red)}button.btn-danger:hover{background-color:#dc2626}button.btn-success{background-color:var(--accent-green)}input,textarea,select{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;padding:6px 10px;color:var(--text-primary);font-size:.875rem;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-blue)}input::placeholder{color:var(--text-muted)}table{width:100%;border-collapse:collapse;background-color:var(--bg-secondary)}th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border-color)}th{background-color:var(--bg-tertiary);font-weight:600;font-size:.875rem;color:var(--text-secondary)}tr:hover{background-color:var(--bg-tertiary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#3b4654}.progress-bar{height:16px;background-color:var(--bg-tertiary);border-radius:4px;overflow:hidden}.progress-bar-fill{height:100%;background-color:var(--accent-blue);transition:width .3s ease}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:20px;min-width:400px;max-width:90vw;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.modal-title{font-size:1.125rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;font-size:1.25rem}.modal-close:hover{color:var(--text-primary);background:none}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}.status-dot.connected{background-color:var(--accent-green)}.status-dot.disconnected{background-color:var(--accent-red)}.status-dot.pending{background-color:var(--accent-yellow)}.tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:16px}.tab{padding:8px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);cursor:pointer;font-size:.875rem}.tab:hover{color:var(--text-primary);background:none}.tab.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue);background:none}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.875rem;color:var(--text-secondary);margin-bottom:4px}.form-hint{font-size:.75rem;color:var(--text-muted);margin-top:4px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.w-full{width:100%}.h-full{height:100%}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.font-mono{font-family:SF Mono,Monaco,Cascadia Code,monospace}