.main-wrapper {
            background: url('/images/background.jpg') no-repeat center center fixed;
            background-size: cover;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            animation: fadeInBackground 2s ease-out;
        }

        /* --- LOGIN BOX (Frosted Glass Effect on .account-content) --- */
        .account-content {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            height: 100%;
            
            /* Frosted Glass Layer over the background */
            backdrop-filter: blur(3px);
            -webkit-backdrop-filter: blur(8px);
        }

        .account-box {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
            width: 100%;
            max-width: 400px;
            text-align: center;
            animation: slideIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .account-wrapper {
            padding: 10px;
        }
        
        .account-title {
            color: #007bff;
            margin-bottom: 5px;
            font-size: 28px;
            font-weight: 700;
        }

        .account-subtitle {
            margin-bottom: 30px;
            font-size: 14px;
            color: #6c757d;
        }

        /* --- INPUT FIELD STYLING (Now explicitly 100% width) --- */
        .form-group {
            margin-bottom: 25px; /* Ensures a visible vertical gap between form groups */
        }
        
        /* Remove margin from the very last direct child of the form to avoid space below the entire form block. */
        form > .form-group:last-child {
            margin-bottom: 0;
        }
        
        .form-control {
            border-radius: 6px;
            padding: 12px 15px;
            border: 1px solid #ddd;
            transition: all 0.3s;
            width: 100%; /* Ensures 100% width of the parent .form-group */
        }
        .form-control:focus {
            border-color: #007bff;
            box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
        }
        
        .form-group label {
            font-weight: 600;
            display: block;
            text-align: left;
            margin-bottom: 5px;
        }

        /* --- ANIMATED LOGIN BUTTON (Already 100% width) --- */
        .animated-btn {
            width: 100%;
            padding: 15px;
            background-color: var(--#ffc107); 
            color: #212529;
            border: none;
            border-radius: 8px;
            font-size: 18px;
            font-weight: 700;
            cursor: pointer;
            overflow: hidden;
            position: relative;
            z-index: 1;
            transition: all 0.4s ease;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        /* Pseudo-element for the animated slide effect */
        .animated-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.1); 
            transition: width 0.4s ease;
            z-index: 0;
        }
        
        .animated-btn:hover::before {
            width: 100%;
        }

        .animated-btn:hover {
            box-shadow: 0 8px 20px rgba(255, 193, 7, 0.6);
            transform: translateY(-3px);
            color: #000;
        }

        .animated-btn i {
            margin-left: 10px;
            transition: transform 0.4s;
        }
        
        .animated-btn:hover i {
            transform: translateX(5px);
        }
        
        .animated-btn span {
            position: relative;
            z-index: 2;
        }

        /* --- Animations --- */
        @keyframes fadeInBackground {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        @keyframes slideIn {
            from { transform: translateY(-50px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }