:root{--bg-dark:#0f172a;--bg-panel:#1e293bb3;--accent-cyan:#00f2fe;--accent-magenta:#ec4899;--text-main:#f8fafc;--text-muted:#94a3b8;--glass-border:#ffffff1a;--blur-md:blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif;overflow:hidden}#root{flex-direction:column;width:100vw;height:100vh;display:flex}.glass-panel{background:var(--bg-panel);-webkit-backdrop-filter:var(--blur-md);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.map-container{z-index:1;flex-grow:1;width:100%;height:100%;position:relative}.leaflet-layer,.leaflet-control-zoom-in,.leaflet-control-zoom-out,.leaflet-control-attribution{filter:invert()hue-rotate(180deg)brightness(95%)contrast(90%)}.leaflet-container{background:var(--bg-dark);font-family:Inter,sans-serif}.leaflet-popup-content-wrapper{border:1px solid var(--accent-cyan);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text-main)!important;background:#0f172ae6!important;border-radius:12px!important}.leaflet-popup-tip{border-top:1px solid var(--accent-cyan);border-left:1px solid var(--accent-cyan);background:#0f172ae6!important}.custom-marker{border:2px solid #fff;border-radius:50%;width:24px;height:24px;box-shadow:0 0 10px #00000080}.marker-obstacle{background-color:#ef4444;box-shadow:0 0 12px #ef4444}.marker-surface{background-color:#f59e0b;box-shadow:0 0 12px #f59e0b}.marker-curb{background-color:#3b82f6;box-shadow:0 0 12px #3b82f6}.marker-crosswalk{background-color:#10b981;box-shadow:0 0 12px #10b981}.fab-container{z-index:1000;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)}.fab-button{background:linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));color:#fff;cursor:pointer;border:none;border-radius:50px;align-items:center;gap:.5rem;padding:1rem 2rem;font-family:Inter,sans-serif;font-size:1.1rem;font-weight:600;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 4px 15px #ec489966}.fab-button:hover{transform:scale(1.05);box-shadow:0 6px 20px #ec489999}.fab-button:active{transform:scale(.95)}.modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000c;justify-content:center;align-items:flex-end;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-dark);border-top:1px solid var(--glass-border);border-top-left-radius:24px;border-top-right-radius:24px;width:100%;max-width:500px;padding:1.5rem;animation:.3s ease-out slideUp;box-shadow:0 -10px 40px #00000080}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.modal-title{color:#fff;font-size:1.25rem;font-weight:700}.close-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.camera-container{aspect-ratio:4/3;background:#000;border-radius:12px;width:100%;margin-bottom:1rem;position:relative;overflow:hidden}.camera-video{object-fit:cover;width:100%;height:100%}.camera-canvas{display:none}.photo-preview{object-fit:cover;width:100%;height:100%}.snap-btn{cursor:pointer;background:#ffffff4d;border:4px solid #fff;border-radius:50%;width:60px;height:60px;transition:background .2s;position:absolute;bottom:1rem;left:50%;transform:translate(-50%)}.snap-btn:active{background:#fffc}.categories-grid{grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem;display:grid}.category-btn{background:var(--bg-panel);border:1px solid var(--glass-border);color:#fff;cursor:pointer;border-radius:12px;padding:1rem;font-family:Inter,sans-serif;font-weight:500;transition:all .2s}.category-btn:hover{background:#ffffff1a}.category-btn.selected{border-color:var(--accent-cyan);background:#00f2fe1a;box-shadow:0 0 10px #00f2fe33}.submit-btn{background:var(--accent-cyan);width:100%;color:var(--bg-dark);cursor:pointer;border:none;border-radius:12px;padding:1rem;font-size:1.1rem;font-weight:700}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.loading-text{color:var(--accent-cyan);text-align:center;padding:2rem;font-weight:500}.top-nav{z-index:1000;gap:.5rem;display:flex;position:absolute;top:1rem;right:1rem}.nav-btn{background:var(--bg-panel);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border:1px solid var(--glass-border);color:#fff;cursor:pointer;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-family:Inter,sans-serif;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 12px #0000004d}.nav-btn:hover{background:#ffffff1a;transform:translateY(-2px)}.nav-btn.active{border-color:var(--accent-cyan);background:#00f2fe26}.admin-dashboard{background:var(--bg-dark);z-index:500;flex-grow:1;padding:5rem 2rem 2rem;overflow-y:auto}.admin-header{margin-bottom:2rem}.admin-header h1{color:#fff;margin-bottom:.5rem;font-size:2rem}.admin-table-container{background:var(--bg-panel);border:1px solid var(--glass-border);border-radius:12px;overflow:hidden}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:#0000004d;padding:1rem;font-size:.9rem;font-weight:600}.admin-table td{border-top:1px solid var(--glass-border);vertical-align:middle;padding:1rem}.admin-table tr:hover{background:#ffffff05}.thumb-img{object-fit:cover;border:1px solid var(--glass-border);border-radius:8px;width:64px;height:64px}.status-badge{border-radius:50px;padding:.25rem .75rem;font-size:.8rem;font-weight:600;display:inline-block}.status-pending{color:#fbbf24;background:#f59e0b33;border:1px solid #f59e0b66}.status-verified{color:#34d399;background:#10b98133;border:1px solid #10b98166}.action-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:6px;padding:.5rem;transition:all .2s}.action-btn.verify:hover{color:#34d399;background:#10b9811a}.action-btn.delete:hover{color:#ef4444;background:#ef44441a}.login-container{background:var(--bg-dark);flex-grow:1;justify-content:center;align-items:center;display:flex}.login-card{background:var(--bg-panel);border:1px solid var(--glass-border);width:100%;max-width:400px;-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);text-align:center;border-radius:16px;padding:2.5rem;box-shadow:0 10px 40px #00000080}.login-card h2{color:#fff;margin-bottom:2rem}.login-input{border:1px solid var(--glass-border);color:#fff;background:#0003;border-radius:8px;width:100%;margin-bottom:1rem;padding:1rem;font-family:Inter,sans-serif}.login-input:focus{border-color:var(--accent-cyan);outline:none}.login-error{color:#ef4444;margin-bottom:1rem;font-size:.9rem}.admin-hub{background:var(--bg-dark);z-index:500;flex-direction:column;flex-grow:1;gap:2rem;padding:5rem 2rem 2rem;display:flex;overflow-y:auto}.stats-container{flex-wrap:wrap;justify-content:space-between;gap:1.5rem;display:flex}.stat-card{background:var(--bg-panel);border:1px solid var(--glass-border);text-align:center;min-width:150px;-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border-radius:12px;flex:1;padding:1.5rem;box-shadow:0 4px 20px #0003}.stat-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.85rem;font-weight:700}.stat-value{color:#fff;font-size:2.5rem;font-weight:700}.stat-value.accent-yellow{color:#facc15}.stat-value.accent-green{color:#4ade80}.hub-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.hub-column{background:var(--bg-panel);border:1px solid var(--glass-border);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border-radius:12px;padding:1.5rem}.hub-column-header{color:#fff;border-bottom:1px solid var(--glass-border);align-items:center;gap:.5rem;margin-bottom:1.5rem;padding-bottom:.75rem;font-size:1.25rem;font-weight:600;display:flex}.hub-menu{flex-direction:column;gap:.75rem;display:flex}.hub-btn{text-align:left;width:100%;color:var(--text-main);cursor:pointer;background:#ffffff08;border:1px solid #0000;border-radius:8px;padding:1rem;font-family:Inter,sans-serif;font-size:1rem;font-weight:500;transition:all .2s}.hub-btn:hover{border-color:var(--glass-border);background:#ffffff1a;transform:translate(4px)}.public-banner{background:var(--bg-panel);border:1px solid var(--glass-border);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);z-index:1000;text-align:center;pointer-events:none;border-radius:20px;width:90%;max-width:500px;padding:.75rem 1.5rem;position:absolute;top:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #0000004d}.public-banner h2{color:#fff;margin:0;font-size:1.1rem;font-weight:600}.public-banner p{color:var(--text-muted);margin:0;font-size:.8rem}.captcha-container{border:1px solid var(--glass-border);text-align:center;background:#0003;border-radius:12px;margin-top:1rem;padding:1rem}.captcha-question{color:var(--accent-magenta);margin-bottom:.5rem;font-size:1.2rem;font-weight:600}.captcha-input{border:1px solid var(--glass-border);background:var(--bg-dark);color:#fff;text-align:center;border-radius:8px;width:100px;padding:.5rem;font-size:1.2rem}.captcha-input:focus{border-color:var(--accent-cyan);outline:none}