:root{--bg-dark: #0f172a;--panel-bg: rgba(30, 41, 59, .7);--primary: #ff6b00;--primary-hover: #e66000;--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: rgba(74, 222, 128, .2);--safe: #22c55e;--warn: #eab308;--danger: #ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-dark);color:var(--text-main);overflow:hidden}.app-container{height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at center,#1e293b,#0f172a)}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#0f172acc;border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.logo{display:flex;align-items:center;gap:12px}.logo h1{font-size:1.2rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}.text-orange{color:var(--primary)}.sync-status{font-size:.85rem;color:var(--text-muted);display:flex;align-items:center;gap:6px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.main-content{flex:1;padding:24px;overflow-y:auto;display:flex;justify-content:center}.scene{width:100%;max-width:1200px;display:flex;gap:24px}.panel{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:12px;padding:24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 8px 32px #0000004d}.panel h2{display:flex;align-items:center;gap:8px;font-size:1.2rem;margin-bottom:20px;color:#4ade80}.input-scene{flex-direction:column;max-width:600px;margin:0 auto}.input-group{margin-bottom:20px}.input-group label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--text-muted)}.input-group input{width:100%;padding:12px 16px;background:#0000004d;border:1px solid var(--border-color);border-radius:8px;color:#fff;font-size:1rem;outline:none;transition:border-color .3s}.input-group input:focus{border-color:var(--primary);box-shadow:0 0 8px #ff6b004d}.btn-primary{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:8px;transition:all .2s;text-transform:uppercase;letter-spacing:1px}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #ff6b0066}.history-panel{margin-top:24px}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel-header h2{margin-bottom:0}.btn-icon{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px}.btn-icon:hover{color:var(--danger);background:#ef44441a}.empty-state{text-align:center;color:var(--text-muted);padding:20px;font-style:italic}.history-list{list-style:none;display:flex;flex-direction:column;gap:10px}.history-list li{padding:12px;background:#ffffff0d;border-radius:8px;cursor:pointer;transition:background .2s;border-left:3px solid transparent}.history-list li:hover{background:#ffffff1a;border-left-color:var(--primary)}.route-name{font-weight:500;margin-bottom:4px}.route-time{font-size:.8rem;color:var(--text-muted)}.planning-scene{justify-content:center;align-items:center;height:100%}.radar-container{display:flex;flex-direction:column;align-items:center;gap:24px}.radar{width:200px;height:200px;border-radius:50%;border:2px solid #4ade80;position:relative;overflow:hidden;background:radial-gradient(circle,rgba(74,222,128,.2) 0%,transparent 70%);box-shadow:0 0 20px #4ade8033}.radar:before,.radar:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid rgba(74,222,128,.3);border-radius:50%}.radar:before{width:100px;height:100px}.radar:after{width:150px;height:150px}.sweep{position:absolute;top:50%;left:50%;width:100px;height:100px;background:linear-gradient(45deg,rgba(74,222,128,.8) 0%,transparent 50%);transform-origin:0 0;animation:sweep 2s linear infinite}@keyframes sweep{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.planning-text{font-size:1.2rem;color:#4ade80;letter-spacing:2px}.planning-subtext{color:var(--text-muted);font-size:.9rem}.result-scene{flex-direction:row;height:calc(100vh - 100px)}@media (max-width: 900px){.result-scene{flex-direction:column;height:auto}}.map-container{flex:2;display:flex;flex-direction:column;padding:16px}.map-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.distance-badge{background:#4ade801a;color:#4ade80;padding:6px 12px;border-radius:20px;font-weight:700;border:1px solid rgba(74,222,128,.3)}.btn-secondary{background:#ffffff1a;color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background .2s}.btn-secondary:hover{background:#fff3}.svg-wrapper{flex:1;background:#0a1017;border-radius:8px;overflow:hidden;border:1px solid var(--border-color);position:relative}.tactical-map{width:100%;height:100%;display:block}.route-line{animation:dash 20s linear infinite}@keyframes dash{to{stroke-dashoffset:-1000}}.map-label{fill:#fff;font-size:14px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.8);pointer-events:none}.details-panel{flex:1;overflow-y:auto;min-width:300px}.route-steps{display:flex;flex-direction:column;gap:16px;position:relative}.route-steps:before{content:"";position:absolute;left:16px;top:20px;bottom:20px;width:2px;background:#ffffff1a;z-index:0}.step-card{background:#0006;border-radius:8px;padding:16px;position:relative;z-index:1;border:1px solid rgba(255,255,255,.05)}.step-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.step-type{font-size:.8rem;padding:2px 8px;border-radius:4px;font-weight:700}.step-type.start{background:#3b82f633;color:#60a5fa}.step-type.end{background:#ef444433;color:#f87171}.step-type.waypoint{background:#eab30833;color:#facc15}.safety-badge{display:flex;align-items:center;gap:4px;font-size:.8rem;padding:2px 8px;border-radius:12px}.safety-badge.high{background:#22c55e33;color:var(--safe)}.safety-badge.medium{background:#eab30833;color:var(--warn)}.safety-badge.low{background:#ef444433;color:var(--danger)}.step-name{font-size:1.1rem;font-weight:700;margin-bottom:4px;color:#fff}.step-desc{font-size:.9rem;color:var(--text-muted);line-height:1.4}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--primary);color:#fff;padding:12px 24px;border-radius:30px;box-shadow:0 4px 12px #0000004d;z-index:1000;font-weight:700}