:root{--bg: #0b0f14;--panel: #121820;--panel-2: #18202a;--line: #243040;--text: #e6edf3;--muted: #8b98a8;--accent: #b6f23a;--accent-ink: #0b0f14;--danger: #ff6b6b;--warn: #ffb547;--roll: #ff6b6b;--pitch: #4ade80;--yaw: #5ab0ff;--radius: 10px;--font: "Barlow", system-ui, -apple-system, Segoe UI, sans-serif;--mono: "JetBrains Mono", ui-monospace, Menlo, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.45}button,input,select,textarea{font:inherit;color:inherit}code,.mono{font-family:var(--mono);font-size:.88em}code{background:var(--panel-2);padding:1px 5px;border-radius:4px}h1,h3,h4{margin:0}.muted{color:var(--muted)}.small{font-size:13px}.strong{font-weight:700;color:var(--accent)}.row{display:flex;align-items:center}.gap{gap:8px}.wrap{flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:16px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:16px;align-items:start}.app{display:grid;grid-template-columns:270px 1fr;min-height:100%}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:12px;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{display:flex;gap:10px;align-items:center;padding-bottom:8px;border-bottom:1px solid var(--line)}.brand .logo{color:var(--accent);font-size:20px;letter-spacing:-4px}.brand strong{display:block;font-size:17px;letter-spacing:.3px}.brand small{color:var(--muted);text-transform:uppercase;font-size:11px;letter-spacing:1.5px}.side-title{display:flex;justify-content:space-between;align-items:center;text-transform:uppercase;font-size:12px;letter-spacing:1.5px;color:var(--muted)}.drone-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.drone-list button{width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:var(--radius);padding:10px 12px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.drone-list button:hover{background:var(--panel-2)}.drone-list button.on{background:var(--panel-2);border-color:var(--accent)}.drone-list small{color:var(--muted);font-size:12px}.side-foot{margin-top:auto}.main{min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:18px 24px 8px}.topbar h1{font-size:24px;font-weight:700}.topbar .menu{display:none}.tabs{display:flex;gap:4px;padding:0 24px;border-bottom:1px solid var(--line);overflow-x:auto}.tabs button{background:none;border:none;padding:10px 14px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;font-weight:600}.tabs button.on{color:var(--text);border-bottom-color:var(--accent)}.content{padding:20px 24px 40px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.card-head h3{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;color:var(--muted);font-weight:600}input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;outline:none;min-width:0}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{width:100%;resize:vertical}textarea.code{font-family:var(--mono);font-size:12.5px;line-height:1.5}.num{width:78px;text-align:center;font-family:var(--mono)}.field{display:flex;flex-direction:column;gap:4px}.field-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.hint{font-size:12px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.check{display:inline-flex;align-items:center;gap:6px;font-size:14px;cursor:pointer}.check input{accent-color:var(--accent)}.btn{background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);border-radius:8px;padding:8px 14px;font-weight:700;cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){filter:brightness(1.08)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.small{padding:5px 10px;font-size:13px}.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}.btn.ghost:hover:not(:disabled){border-color:var(--accent)}.btn.danger{color:var(--danger)}.icon-btn{background:none;border:1px solid var(--line);border-radius:6px;width:30px;height:30px;cursor:pointer;color:var(--muted);flex-shrink:0}.icon-btn:hover{color:var(--text);border-color:var(--muted)}.profile-bar{display:flex;flex-direction:column;gap:10px}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px;cursor:pointer;display:inline-flex;gap:6px;align-items:center;font-weight:600}.chip:disabled{opacity:.4;cursor:not-allowed}.chip.on{border-color:var(--accent);background:var(--panel-2)}.chip-idx{font-family:var(--mono);font-size:11px;background:var(--line);border-radius:999px;padding:0 6px}.chip.on .chip-idx{background:var(--accent);color:var(--accent-ink)}.name-input{width:120px;font-weight:700;text-transform:uppercase}.table-wrap{overflow-x:auto}.pid-table{border-collapse:collapse;width:100%}.pid-table th,.pid-table td{padding:6px;text-align:center;border-bottom:1px solid var(--line)}.pid-table thead th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;font-weight:600}.pid-table tbody th{text-align:left}.axis{font-weight:700}.axis.roll{color:var(--roll)}.axis.pitch{color:var(--pitch)}.axis.yaw{color:var(--yaw)}.stat{color:var(--muted);white-space:nowrap}.stat.warn{color:var(--warn)}.big{font-size:17px;font-weight:600;color:var(--text)}.quick-scale select{width:auto}.graph svg{width:100%;height:auto;display:block}.graph .grid{stroke:var(--line);stroke-width:1}.graph .tick{fill:var(--muted);font-size:11px;font-family:var(--mono)}.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--muted)}.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}.extra{display:flex;flex-direction:column;gap:6px}.extra-row{display:grid;grid-template-columns:minmax(140px,1fr) minmax(80px,1fr) auto;gap:6px;align-items:center}.extra-row code{overflow:hidden;text-overflow:ellipsis}.history .row input{flex:1}.hist-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.hist-list li{display:flex;justify-content:space-between;gap:8px;align-items:center;background:var(--panel-2);border-radius:8px;padding:8px 10px}.notice{background:var(--panel-2);border-left:3px solid var(--accent);padding:8px 12px;border-radius:6px;margin:0;font-size:14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.notice.error{border-left-color:var(--danger)}.ai-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}.messages{display:flex;flex-direction:column;gap:10px;max-height:58vh;min-height:220px;overflow-y:auto;padding-right:4px}.msg{border-radius:var(--radius);padding:10px 14px;max-width:92%}.msg p{margin:0 0 6px}.msg.user{align-self:flex-end;background:var(--panel-2);border:1px solid var(--line)}.msg.assistant{align-self:flex-start;background:var(--bg);border:1px solid var(--line)}.md h4{margin:10px 0 4px;color:var(--accent);font-size:15px}.md li{margin-left:18px;margin-bottom:3px}.proposal{margin-top:8px;border-top:1px dashed var(--line);padding-top:8px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}.diff td{padding:2px 8px 2px 0}.composer{display:flex;flex-direction:column;gap:8px}.quick .chip{font-size:13px;padding:4px 10px;font-weight:500}.empty{padding:20px;text-align:center}.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 10px;margin:0;font-size:14px}.kv dt{color:var(--muted)}.kv dd{margin:0}.scrim{display:none}@media (max-width: 900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;left:0;top:0;width:280px;transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:none}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:10}.topbar .menu{display:block}.topbar,.tabs,.content{padding-left:16px;padding-right:16px}.grid-2,.ai-layout{grid-template-columns:1fr}.num{width:52px;padding:8px 4px}.pid-table th,.pid-table td{padding:4px 3px}.history .row{flex-wrap:wrap}}