/* Enhanced Card Styling */
        .card {
            border-radius: 12px !important;
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1) !important;
            border: none !important;
            transition: transform 0.3s, box-shadow 0.3s !important;
            overflow: hidden;
        }
        
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15) !important;
        }
        
        /* Enhanced Button Styling */
        .btn {
            border-radius: 10px !important;
            font-weight: 600 !important;
            letter-spacing: 0.3px !important;
            text-transform: uppercase !important;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
            transition: all 0.2s !important;
            border: none !important;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15) !important;
        }
        
        .btn:active {
            transform: translateY(1px);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
        }
        
        .btn-success {
            background: linear-gradient(135deg, #4CAF50, #388E3C) !important;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #0d6efd, #0a58ca) !important;
        }
        
        .btn-secondary {
            background: linear-gradient(135deg, #6c757d, #5a6268) !important;
        }
        
        .btn-info {
            background: linear-gradient(135deg, #0dcaf0, #0aa2c0) !important;
        }
        
        /* Card Header Accents */
        .card .card-body h2 {
            position: relative;
            padding-bottom: 10px;
        }
        
        .card .card-body h2:after {
            content: '';
            position: absolute;
            left: 25%;
            right: 25%;
            height: 3px;
            bottom: 0;
            background: linear-gradient(90deg, transparent, currentColor, transparent);
            border-radius: 3px;
        }
        
        /* Achievement Cards */
        .card .p-3.border.rounded.bg-light {
            border-radius: 10px !important;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08) !important;
            border: none !important;
            background: linear-gradient(145deg, #f8f9fa, #ffffff) !important;
            transition: all 0.2s !important;
        }
        
        .card .p-3.border.rounded.bg-light:hover {
            transform: scale(1.03);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1) !important;
        }
        
        /* Progress bars */
        .progress {
            border-radius: 10px !important;
            background-color: #f0f0f0 !important;
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.1) !important;
            overflow: hidden;
        }
        
        .progress-bar {
            background-image: linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent) !important;
            background-size: 1rem 1rem !important;
            animation: progress-bar-stripes 1s linear infinite !important;
            box-shadow: 0 1px 2px rgba(0,0,0,0.1) !important;
        }
        
        @keyframes progress-bar-stripes {
            from { background-position: 1rem 0; }
            to { background-position: 0 0; }
        }
        
        /* Enhanced form controls */
        .form-control, .form-select {
            border-radius: 10px !important;
            border: 1px solid #ced4da !important;
            box-shadow: inset 0 1px 2px rgba(0,0,0,0.075) !important;
            transition: all 0.15s ease-in-out !important;
            padding: 0.6rem 1rem !important;
        }
        
        .form-control:focus, .form-select:focus {
            box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
            border-color: #86b7fe !important;
        }
        
        .form-range::-webkit-slider-thumb {
            box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
            transition: all 0.2s !important;
        }
        
        .form-range::-webkit-slider-thumb:hover {
            transform: scale(1.1) !important;
        }

        /* Make bottom nav more interesting */
        #main-bottom-nav {
            box-shadow: 0 -5px 10px rgba(0,0,0,0.1) !important;
            background: linear-gradient(180deg, #212529, #343a40) !important;
        }
        
        #main-bottom-nav .nav-btn {
            position: relative;
            overflow: hidden;
            transition: all 0.3s !important;
        }
        
        #main-bottom-nav .nav-btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: transparent;
            transition: all 0.3s !important;
        }
        
        #main-bottom-nav .nav-btn.active:before {
            background: var(--wj-green);
        }
        
        #main-bottom-nav .nav-btn.active {
            color: var(--wj-green) !important;
        }
        
        #main-bottom-nav .nav-btn:not(.active) {
            color: rgba(255,255,255,0.7) !important;
        }
        
        #main-bottom-nav .nav-btn:hover:not(.active) {
            color: rgba(255,255,255,1) !important;
            transform: translateY(-2px);
        }

        /* Start walk button specific styling */
        #start-walk-btn {
            font-size: 1.5rem;
            padding: 15px 0;
            margin-bottom: 15px;
        }