:root{--bg-color:#020617;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#2563eb;--glass-bg:#0f172aa6;--glass-border:#ffffff14;--glass-shadow:0 10px 40px -10px #000000b3;--blur-amount:blur(16px);--border-radius:16px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);width:100vw;height:100vh;font-family:Inter,-apple-system,sans-serif;overflow:hidden}h1,h2,h3{font-family:Outfit,sans-serif}#map-container{z-index:0;background-color:#0f172a;width:100%;height:100%;position:absolute;top:0;left:0}.maplibregl-canvas{outline:none}.ui-overlay{z-index:10;pointer-events:none;width:100%;height:100%;padding:24px;display:flex;position:absolute;top:0;left:0}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--blur-amount);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--border-radius);pointer-events:auto}.sidebar{flex-direction:column;gap:32px;width:380px;height:100%;padding:32px 24px;display:flex;overflow-y:auto}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}header .logo{align-items:center;gap:12px;margin-bottom:8px;display:flex}.logo-icon{background:linear-gradient(135deg,#3b82f6 0%,#10b981 100%);border-radius:8px;width:32px;height:32px;box-shadow:0 4px 12px #3b82f666}header h1{letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#cbd5e1);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.75rem;font-weight:700}header .subtitle{color:var(--text-secondary);margin-bottom:8px;font-size:.9rem;font-weight:500}.badge{color:#34d399;letter-spacing:.05em;text-transform:uppercase;background:#10b98133;border:1px solid #10b98166;border-radius:20px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-block}.controls-section h2{color:#e2e8f0;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;font-size:1.1rem;font-weight:600}.button-group{flex-direction:column;gap:12px;display:flex}.nav-btn{width:100%;color:var(--text-primary);cursor:pointer;text-align:left;transition:var(--transition);background:#ffffff08;border:1px solid #ffffff0d;border-radius:12px;align-items:center;gap:12px;padding:14px 16px;font-family:Inter,sans-serif;font-size:1rem;font-weight:500;display:flex}.nav-btn:hover{background:#ffffff14;border-color:#ffffff26;transform:translateY(-1px)}.nav-btn.active{background:#3b82f626;border-color:#3b82f680;box-shadow:0 4px 20px #3b82f626}.btn-icon{font-size:1.25rem}.layer-toggles{flex-direction:column;gap:16px;display:flex}.toggle-switch{cursor:pointer;align-items:center;gap:16px;display:flex}.toggle-switch input{opacity:0;width:0;height:0}.slider{width:44px;height:24px;transition:var(--transition);background-color:#ffffff1a;border-radius:34px;position:relative}.slider:before{content:"";width:18px;height:18px;transition:var(--transition);background-color:#fff;border-radius:50%;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--accent-color);box-shadow:0 0 12px #3b82f680}input:checked+.slider:before{transform:translate(20px)}.slider.disabled-slider{opacity:.5;cursor:not-allowed}.label-text{font-size:.95rem;font-weight:500}.helper-text{color:var(--text-secondary);background:#0003;border-radius:8px;margin-top:16px;padding:12px;font-size:.8rem;font-style:italic;line-height:1.5}footer{border-top:1px solid var(--glass-border);margin-top:auto;padding-top:24px}.floating-tools{z-index:10;border-radius:30px;gap:8px;padding:8px;display:flex;position:absolute;bottom:32px;right:32px}.floating-tools button{color:#fff;cursor:pointer;width:44px;height:44px;transition:var(--transition);background:#ffffff0d;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.floating-tools button:hover{background:#ffffff26;transform:scale(1.05)}.modal-overlay{background:var(--bg-color);z-index:9999;opacity:1;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .5s;display:flex;position:fixed;top:0;left:0}.modal-overlay.hidden{opacity:0;pointer-events:none}.loader-container{flex-direction:column;align-items:center;gap:20px;display:flex}.spinner{border:4px solid #ffffff1a;border-left-color:var(--accent-color);border-radius:50%;width:48px;height:48px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.sidebar{z-index:15;transition:transform .4s cubic-bezier(.4,0,.2,1);position:relative}.sidebar.collapsed{transform:translate(calc(-100% - 24px))}.collapse-btn{background:var(--glass-bg);width:44px;height:44px;-webkit-backdrop-filter:var(--blur-amount);color:var(--text-primary);cursor:pointer;z-index:20;pointer-events:auto;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:56px;left:420px;box-shadow:0 4px 16px #0006}.collapse-btn:hover{color:var(--accent-color);background:#ffffff1a;transform:scale(1.05)}.collapse-btn.collapsed{left:24px}.collapse-btn.collapsed svg{transform:rotate(180deg)}.collapse-btn svg{width:20px;height:20px;transition:transform .4s}.legend-container{opacity:1;background:#00000040;border:1px solid #ffffff0d;border-radius:12px;flex-direction:column;gap:12px;max-height:400px;margin-top:16px;padding:16px;transition:max-height .3s,opacity .3s,margin-top .3s;display:flex;overflow:hidden}.legend-container.hidden{opacity:0;border-width:0;max-height:0;margin-top:0;padding-top:0;padding-bottom:0}.legend-description{color:var(--text-secondary);border-bottom:1px solid #ffffff1a;margin-bottom:8px;padding-bottom:12px;font-size:.8rem;font-style:italic;line-height:1.4}.legend-item{align-items:center;gap:12px;display:flex}.legend-color{border-radius:4px;flex-shrink:0;width:16px;height:16px;display:inline-block}.legend-text{color:#e2e8f0;font-size:.85rem;font-weight:500}