:root{--bg: #0f1013;--panel: #17191f;--panel-2: #1e2129;--border: #2a2e38;--text: #e6e8ee;--muted: #8b90a0;--accent: #4b8bff;--accent-2: #2f6bd6;--danger: #ff5a5a;--ok: #47c26a;--warn: #e0a34a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:13px}button{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent-2);border-color:var(--accent)}button.danger{color:var(--danger)}.control,select,input[type=text],input[type=number]{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:6px 8px;width:100%}input:focus,select:focus{outline:none;border-color:var(--accent)}.app{display:flex;flex-direction:column;height:100vh}.app-header{display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:8px;font-weight:600}.brand-mark{color:var(--accent);font-size:18px}.fleet-name{max-width:320px;font-weight:500}.header-actions{margin-left:auto;display:flex;gap:8px}.body{display:flex;flex:1;min-height:0}.sidebar{width:260px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-add{display:flex;flex-direction:column;gap:8px;padding:12px;border-bottom:1px solid var(--border)}.device-list{overflow-y:auto;padding:8px}.sidebar-empty{padding:8px}.device-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:6px;cursor:pointer;border:1px solid transparent}.device-item:hover{background:var(--panel-2)}.device-item.selected{background:var(--panel-2);border-color:var(--accent)}.device-item-main{display:flex;flex-direction:column}.device-item-name{font-weight:500}.device-item-model{color:var(--muted);font-size:11px}.device-item-actions{display:flex;gap:4px;opacity:0}.device-item:hover .device-item-actions{opacity:1}.device-item-actions button{padding:2px 6px}.main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.editor{flex:1;display:flex;flex-direction:column;min-height:0}.editor-header{display:flex;align-items:center;gap:12px;padding:14px 20px 8px}.device-name{font-size:18px;font-weight:600;max-width:360px;border:1px solid transparent;background:transparent}.device-name:hover{border-color:var(--border)}.model-tag{color:var(--muted);background:var(--panel-2);border-radius:20px;padding:3px 10px;font-size:11px}.tab-bar{display:flex;gap:2px;padding:0 16px;border-bottom:1px solid var(--border);overflow-x:auto}.tab{background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--muted);padding:8px 12px;white-space:nowrap}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.tab-body{flex:1;overflow-y:auto;padding:20px}.tab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;max-width:720px}.tab-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.tab-columns h3,.tab-body h3{margin:0 0 10px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.field{display:flex;flex-direction:column;gap:5px}.field-label{color:var(--muted);font-size:12px}.field-hint{color:var(--muted);font-size:11px}.readonly{padding:6px 8px;background:var(--panel);border:1px solid var(--border);border-radius:6px;color:var(--muted)}.row{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:8px;align-items:center;margin-bottom:8px}.row-head{display:grid;grid-template-columns:auto 1fr 1fr;gap:8px;color:var(--muted);font-size:11px;margin-bottom:6px}.pill{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:4px 8px;min-width:34px;text-align:center;white-space:nowrap}.pill-accent{border-color:var(--accent);color:var(--accent)}.toggle{display:flex;align-items:center;gap:8px;padding:6px 0}.ss-box{border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:12px}.ss-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px}.btn-row{display:flex;gap:8px;margin-bottom:14px}.muted{color:var(--muted)}.warn{color:var(--warn)}.export-bar{border-top:1px solid var(--border);background:var(--panel);padding:12px 20px;max-height:40%;overflow-y:auto}.export-actions{display:flex;align-items:center;gap:10px}.export-message{margin-top:10px;color:var(--muted)}.result-list{margin:10px 0 0;padding-left:0;list-style:none;font-size:12px}.result-list li{padding:3px 0;border-bottom:1px solid var(--border)}.step-status{display:inline-block;min-width:56px;font-weight:600;text-transform:uppercase;font-size:10px}.step-ok .step-status{color:var(--ok)}.step-skipped .step-status{color:var(--warn)}.step-error .step-status{color:var(--danger)}.empty-state{margin:auto;text-align:center;max-width:420px}.diagnostics-panel{margin-top:8px}.diagnostics-toggle{background:transparent;border:1px solid var(--border);color:var(--muted);border-radius:3px;padding:4px 10px;font-size:12px;cursor:pointer}.diagnostics-toggle:hover{color:var(--text);border-color:var(--accent)}.diagnostics-body{margin-top:8px;padding:10px;background:var(--panel-2);border:1px solid var(--border);border-radius:4px}.diagnostics-hint{margin:0 0 8px;font-size:12px;line-height:1.45;color:var(--muted)}.diagnostics-actions{display:flex;gap:8px;flex-wrap:wrap}.diagnostics-actions button{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:3px;padding:5px 10px;font-size:12px;cursor:pointer}.diagnostics-actions button:hover:not(:disabled){border-color:var(--accent)}.diagnostics-actions button:disabled{opacity:.55;cursor:default}.diagnostics-status{margin:8px 0 0;font-size:11px;line-height:1.45;color:var(--muted);overflow-wrap:anywhere}